Associate Professor Gianluca Demartini
Associate Professor
School of Electrical Engineering and Computer Science
+61 7 336 58325
Researcher biography
Dr. Gianluca Demartini is an Associate Professor in Data Science at the University of Queensland, Australia. His main research interests include Information Retrieval, Semantic Web, and Human Computation. His research is currently funded by the Australian Research Council, the Swiss National Science Foundation, Meta, Google, and the Wikimedia Foundation. He received Best Paper Awards at the ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR) in 2023, AAAI Conference on Human Computation and Crowdsourcing (HCOMP) in 2018, at the European Conference on Information Retrieval (ECIR) in 2016 and 2020, and the Best Demo award at the International Semantic Web Conference (ISWC) in 2011. He has published more than 200 peer-reviewed scientific publications including papers at major venues such as WWW, ACM SIGIR, VLDBJ, ISWC, and ACM CHI. He is an ACM Senior Member, ACM Distinguished Speaker, and a TEDx speaker.
Before joining the University of Queensland, he was a Lecturer at the University of Sheffield in UK, post-doctoral researcher at the eXascale Infolab at the University of Fribourg in Switzerland, visiting researcher at UC Berkeley, junior researcher at the L3S Research Center in Germany, and intern at Yahoo! Research in Spain. In 2011, he obtained a Ph.D. in Computer Science at the Leibniz University of Hannover in Germany focusing on Semantic Search.
Publications
Book
Demartini, Gianluca (2014). From people to entities: new semantic search paradigms for the web. Amsterdam, Netherlands: IOS Press.
Book Chapters
Demartini, Gianluca and Wilson-Barnao, Caroline (2022). Artificial intelligence needs human intervention to combat online hate. Conflict in My Outlook. (pp. 1-30) edited by Anna Briers, Nicholas Carah and Holly Arden. Melbourne, VIC Australia: Perimiter.
Demartini, Gianluca (2019). Semantic Interlinking. Encyclopedia of Big Data Technologies. (pp. 1496-1500) Cham, Switzerland: Springer. doi: 10.1007/978-3-319-77525-8_229
Ahmed, Wasim, Bath, Peter A. and Demartini, Gianluca (2018). Using Twitter as a data source: an overview of ethical, legal, and methodological challenges. The ethics of online research. (pp. 79-107) edited by Kandy Woodfield. Bingley, United Kingdom: Emerald Publishing . doi: 10.1108/s2398-601820180000002004
Wisniewski, Mariusz, Demartini, Gianluca, Malatras, Apostolos and Cudré-Mauroux, Philippe (2013). NoizCrowd: A Crowd-Based Data Gathering and Management System for Noise Level Data. Mobile Web Information Systems. (pp. 172-186) Heidelberg, Germany: Springer . doi: 10.1007/978-3-642-40276-0_14
Demartini, Gianluca, de Vries, Arjen P., Iofciu, Tereza and Zhu, Jianhan (2009). Overview of the INEX 2008 Entity Ranking Track. 7th International Workshop of the initiative for the evaluation of XML retrieval, INEX 2008. (pp. 243-252) Berlin, Germany: Springer Berlin Heidelberg. doi: 10.1007/978-3-642-03761-0_25
Journal Articles
Barbera, David La, Maddalena, Eddy, Soprano, Michael, Roitero, Kevin, Demartini, Gianluca, Ceolin, Davide, Spina, Damiano and Mizzaro, Stefano (2024). Crowdsourced Fact-checking: Does It Actually Work?. Information Processing & Management, 61 (5) 103792, 103792. doi: 10.1016/j.ipm.2024.103792
Soprano, Michael, Roitero, Kevin, Gadiraju, Ujwal, Maddalena, Eddy and Demartini, Gianluca (2024). Longitudinal Loyalty: Understanding The Barriers To Running Longitudinal Studies On Crowdsourcing Platforms. ACM Transactions on Social Computing. doi: 10.1145/3674884
Soprano, Michael, Roitero, Kevin, La Barbera, David, Ceolin, Davide, Spina, Damiano, Demartini, Gianluca and Mizzaro, Stefano (2024). Cognitive Biases in Fact-Checking and Their Countermeasures: A Review. Information Processing & Management, 61 (3) 103672, 103672. doi: 10.1016/j.ipm.2024.103672
Demartini, Gianluca, Sadiq, Shazia and Yang, Jie (2024). Editorial: Special Issue on Human in the Loop Data Curation. Journal of Data and Information Quality, 16 (1) 3, 1-2. doi: 10.1145/3650209
Faggioli, Guglielmo, Dietz, Laura, Clarke, Charles, Demartini, Gianluca, Hagen, Matthias, Hauff, Claudia, Kando, Noriko, Kanoulas, Evangelos, Potthast, Martin, Stein, Benno and Wachsmuth, Henning (2024). Who Determines What Is Relevant? Humans or AI? Why Not Both? : A spectrum of human–AI collaboration in assessing relevance. Communications of the ACM, 67 (4), 31-34. doi: 10.1145/3624730
Roitero, Kevin, Barbera, David La, Soprano, Michael, Demartini, Gianluca, Mizzaro, Stefano and Sakai, Tetsuya (2024). How many crowd workers do I need? On statistical power when crowdsourcing relevance judgments. ACM Transactions on Information Systems, 42 (1) 21, 1-26. doi: 10.1145/3597201
Demartini, Gianluca, Roitero, Kevin and Mizzaro, Stefano (2023). Data Bias Management. Communications of the ACM, 67 (1), 28-32. doi: 10.1145/3611641
Xu, Jiechen, Han, Lei, Sadiq, Shazia and Demartini, Gianluca (2023). On the Impact of Showing Evidence from Peers in Crowdsourced Truthfulness Assessments. ACM Transactions on Information Systems, 42 (3) 87, 1-26. doi: 10.1145/3637872
Le, Linh, Demartini, Gianluca, Zuccon, Guido, Zhao, Genghong and Zhang, Xia (2023). Active learning with feature matching for clinical named entity recognition. Natural Language Processing Journal, 4 100015, 1-11. doi: 10.1016/j.nlp.2023.100015
Han, Lei, Chen, Tianwa, Demartini, Gianluca, Indulska, Marta and Sadiq, Shazia (2023). A data-driven analysis of behaviors in data curation processes. ACM Transactions on Information Systems, 41 (3) 72, 1-35. doi: 10.1145/3567419
Spina, Damiano, Sanderson, Mark, Angus, Daniel, Demartini, Gianluca, Mckay, Dana, Saling, Lauren L. and White, Ryen W. (2023). Human-AI cooperation to tackle misinformation and polarization. Communications of the ACM, 66 (7), 40-45. doi: 10.1145/3588431
Xu, Jiechen, Han, Lei, Sadiq, Shazia and Demartini, Gianluca (2023). On the role of human and machine metadata in relevance judgment tasks. Information Processing and Management, 60 (2) 103177, 1-14. doi: 10.1016/j.ipm.2022.103177
Qu, Yunke, Barbera, David La, Roitero, Kevin, Mizzaro, Stefano, Spina, Damiano and Demartini, Gianluca (2022). Combining human and machine confidence in truthfulness assessment. Journal of Data and Information Quality, 15 (1) 5, 1-17. doi: 10.1145/3546916
Ceschia, Sara, Roitero, Kevin, Demartini, Gianluca, Mizzaro, Stefano, Di Gaspero, Luca and Schaerf, Andrea (2022). Task design in complex crowdsourcing experiments: Item assignment optimization. Computers and Operations Research, 148 105995, 1-13. doi: 10.1016/j.cor.2022.105995
Demartini, Gianluca, Yang, Jie and Sadiq, Shazia (2022). Report on the 1st Workshop on Human-in-the-Loop Data Curation (HIL-DC 2022) at CIKM 2022. ACM SIGIR Forum, 56 (2), 1-8. doi: 10.1145/3582900.3582921
Lahza, Hatim, Khosravi, Hassan and Demartini, Gianluca (2022). Analytics of learning tactics and strategies in an online learnersourcing environment. Journal of Computer Assisted Learning, 39 (1), 94-112. doi: 10.1111/jcal.12729
Brand, Erik, Roitero, Kevin, Soprano, Michael, Rahimi, Afshin and Demartini, Gianluca (2022). A neural model to jointly predict and explain truthfulness of statements. Journal of Data and Information Quality, 15 (1) 4, 1-19. doi: 10.1145/3546917
Yu, Shaochen, Chen, Tianwa, Han, Lei, Demartini, Gianluca and Sadiq, Shazia (2022). DataOps-4G: on supporting generalists in data quality discovery. IEEE Transactions on Knowledge and Data Engineering, 35 (5), 4668-4681. doi: 10.1109/tkde.2022.3151605
Sadiq, Shazia, Aryani, Amir, Demartini, Gianluca, Hua, Wen, Indulska, Marta, Burton-Jones, Andrew, Khosravi, Hassan, Benavides-Prado, Diana, Sellis, Timos, Someh, Ida, Vaithianathan, Rhema, Wang, Sen and Zhou, Xiaofang (2022). Information resilience: the nexus of responsible and agile approaches to information use. The VLDB Journal, 31 (5), 1059-1084. doi: 10.1007/s00778-021-00720-2
Soprano, Michael, Roitero, Kevin, La Barbera, David, Ceolin, Davide, Spina, Damiano, Mizzaro, Stefano and Demartini, Gianluca (2021). The many dimensions of truthfulness: crowdsourcing misinformation assessments on a multidimensional scale. Information Processing and Management, 58 (6) 102710, 1-22. doi: 10.1016/j.ipm.2021.102710
Ramírez, Jorge, Sayin, Burcu, Baez, Marcos, Casati, Fabio, Cernuzzi, Luca, Benatallah, Boualem and Demartini, Gianluca (2021). On the state of reporting in crowdsourcing experiments and a checklist to aid current practices. Proceedings of the ACM on Human-Computer Interaction, 5 (CSCW2) 387, 1-34. doi: 10.1145/3479531
Roitero, Kevin, Soprano, Michael, Portelli, Beatrice, De Luise, Massimiliano, Spina, Damiano, Mea, Vincenzo Della, Serra, Giuseppe, Mizzaro, Stefano and Demartini, Gianluca (2021). Can the crowd judge truthfulness? A longitudinal study on recent misinformation about COVID-19. Personal and Ubiquitous Computing, 27 (1), 1-31. doi: 10.1007/s00779-021-01604-6
Abdi, Solmaz, Khosravi, Hassan, Sadiq, Shazia and Demartini, Gianluca (2021). Evaluating the quality of learning resources: a Learnersourcing approach. IEEE Transactions on Learning Technologies, 14 (1) 9353264, 81-92. doi: 10.1109/tlt.2021.3058644
Amer-Yahia, Sihem, Basu Roy, Senjuti, Chen, Lei, Morishima, Atsuyuki, Abello Monedero, James, Bourhis, Pierre, Charoy, François, Danilevsky, Marina, Das, Gautam, Demartini, Gianluca, Dubey, Abhishek, Elbassuoni, Shady, Gross-Amblard, David, Hoareau, Emilie, Inoguchi, Munenari, Kenworthy, Jared, Kitahara, Itaru, Lee, Dongwon, Li, Yunyao, Borromeo, Ria Mae, Papotti, Paolo, Rao, Raghav, Roy, Sudeepa, Senellart, Pierre, Tajima, Keishi, Thirumuruganathan, Saravanan, Tommasi, Marion, Umemoto, Kazutoshi, Wiggins, Andrea and Yoshida, Koichiro (2020). Making AI Machines Work for Humans in FoW. SIGMOD Record, 49 (2), 30-35. doi: 10.1145/3442322.3442327
Fan, Shaoyang, Gadiraju, Ujwal, Checco, Alessandro and Demartini, Gianluca (2020). CrowdCO-OP: sharing risks and rewards in crowdsourcing. Proceedings of the ACM on Human-Computer Interaction, 4 (CSCW2) 132, 1-24. doi: 10.1145/3415203
Demartini, Gianluca, Mizzaro, Stefano and Spina, Damiano (2020). Human-in-the-loop Artificial Intelligence for Fighting Online Misinformation: Challenges and Opportunities. The Bulletin of the Technical Committee on Data Engineering, 65-74.
Checco, Alessandro, Bates, Jo and Demartini, Gianluca (2020). Adversarial attacks on crowdsourcing quality control. Journal of Artificial Intelligence Research, 67, 375-408. doi: 10.1613/jair.1.11332
Sarasua, Cristina, Checco, Alessandro, Demartini, Gianluca, Difallah, Djellel, Feldman, Michael and Pintscher, Lydia (2019). The evolution of power and standard wikidata editors: comparing editing behavior over time to predict lifespan and volume of edits. Computer Supported Cooperative Work: CSCW: An International Journal, 28 (5), 843-882. doi: 10.1007/s10606-018-9344-y
Jimmy, , Zuccon, Guido, Demartini, Gianluca and Koopman, Bevan (2019). Health cards to assist decision making in consumer health search. AMIA Annual Symposium. Proceedings, 2019, 1091-1100.
Ahmed, Wasim, Bath, Peter A., Sbaffi, Laura and Demartini, Gianluca (2019). Novel insights into views towards H1N1 during the 2009 Pandemic: a thematic analysis of Twitter data. Health Information and Libraries Journal, 36 (1), 60-72. doi: 10.1111/hir.12247
Difallah, Djellel, Checco, Alessandro, Demartini, Gianluca and Cudré-Mauroux, Philippe (2019). Deadline-aware fair scheduling for multi-tenant crowd-powered systems. ACM Transactions on Social Computing, 2 (1), 1-29. doi: 10.1145/3301003
Han, Lei, Roitero, Kevin, Gadiraju, Ujwal, Sarasua, Cristina, Checco, Alessandro, Maddalena, Eddy and Demartini, Gianluca (2019). The Impact of Task Abandonment in Crowdsourcing. IEEE Transactions on Knowledge and Data Engineering, 33 (5) 8873609, 1-1. doi: 10.1109/tkde.2019.2948168
Gadiraju, Ujwal, Demartini, Gianluca, Kawase, Ricardo and Dietze, Stefan (2018). Crowd Anatomy Beyond the Good and Bad: Behavioral Traces for Crowd Worker Modeling and Pre-selection. Computer Supported Cooperative Work: CSCW: An International Journal, 28 (5), 1-27. doi: 10.1007/s10606-018-9336-y
Aroyo, Lora, Demartini, Gianluca, Gentile, Anna Lisa and Welty, Chris (2018). Augmenting Intelligence with Humans-in-the-Loop (HumL@WWW2018) Chairs’ Welcome. The Web Conference 2018 - Companion of the World Wide Web Conference, WWW 2018, 2018-January, 1099-1100. doi: 10.1145/3184558.3192303
Gentile, Anna Lisa, Aroyo, Lora, Demartini, Gianluca and Welty, Chris (2018). Augmenting intelligence with humansintheloop. CEUR Workshop Proceedings, 2169
Demartini, Gianluca, Difallah, Djellel Eddine, Gadiraju, Ujwal and Catasta, Michele (2017). An introduction to hybrid human-machine information systems. Foundations and Trends in Web Science, 7 (1), 1-87. doi: 10.1561/1800000025
Checco, Alessandro, Roitero, Kevin, Maddalena, Eddy, Mizzaro, Stefano and Demartini, Gianluca (2017). Let's Agree to Disagree: Fixing Agreement Measures for Crowdsourcing. Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, 5, 11-20. doi: 10.1609/hcomp.v5i1.13306
Gadiraju, Ujwal, Checco, Alessandro, Gupta, Neha and Demartini, Gianluca (2017). Modus Operandi of Crowd Workers : The Invisible Role of Microtask Work Environments. Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 1 (3), 1-29. doi: 10.1145/3130914
Maddalena, Eddy, Basaldella, Marco, De Nart, Dario, Degl'Innocenti, Dante, Mizzaro, Stefano and Demartini, Gianluca (2016). Crowdsourcing Relevance Assessments: The Unexpected Benefits of Limiting the Time to Judge. Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, 4, 129-138. doi: 10.1609/hcomp.v4i1.13284
Tonon, Alberto, Catasta, Michele, Prokofyev, Roman, Demartini, Gianluca, Aberer, Karl and Cudre-Mauroux, Philippe (2016). Contextualized ranking of entity types based on knowledge graphs. Journal of Web Semantics, 37-38, 170-183. doi: 10.1016/j.websem.2015.12.005
Demartini, Gianluca (2015). Hybrid human-machine information systems: challenges and opportunities. Computer Networks, 90, 5-13. doi: 10.1016/j.comnet.2015.05.018
Tonon, Alberto, Demartini, Gianluca and Cudre-Mauroux, Philippe (2015). Pooling-based continuous evaluation of information retrieval systems. Information Retrieval Journal, 18 (5), 445-472. doi: 10.1007/s10791-015-9266-y
Gadiraju, Ujwal, Demartini, Gianluca, Kawase, Ricardo and Dietze, Stefan (2015). Human beyond the machine: challenges and opportunities of microtask crowdsourcing. IEEE Intelligent Systems, 30 (4) 7156008, 81-85. doi: 10.1109/MIS.2015.66
Demartini, Gianluca, Difallah, Djellel Eddine and Cudre-Mauroux, Philippe (2013). Large-scale linked data integration using probabilistic reasoning and crowdsourcing. VLDB Journal, 22 (5), 665-687. doi: 10.1007/s00778-013-0324-z
Demartini, Gianluca, Enchev, Iliya, Gapany, Joel and Cudre-Mauroux, Philippe (2013). The bowlogna ontology: fostering open curricula and agile knowledge bases for europe's higher education landscape. Semantic Web, 4 (1), 53-63. doi: 10.3233/SW-2012-0064
Demartini, Gianluca (2011). From people to entities : typed search in the enterprise and the web. ACM SIGIR Forum, 45 (1), 73-73. doi: 10.1145/1988852.1988868
Beckers, T., Geva, S., Huang, W.-C., Iofciu, T., Kamps, J., Kazai, G., Koolen, M., Kutty, S., Landoni, M., Lehtonen, M., Moriceau, V., Bellot, P., Nayak, R., Nordlie, R., Pharo, N., SanJuan, E., Schenkel, R., Tannier, X., Theobald, M., Thom, J. A., Trotman, A., de Vries, A. P., Demartini, G., Denoyer, L., De Vries, C. M., Doucet, A., Fachry, K. N., Fuhr, N. and Gallinari, P. (2010). Report on INEX 2009. ACM SIGIR Forum, 44 (1), 38-57. doi: 10.1145/1842890.1842897
Minack, Enrico, Paiu, Raluca, Costache, Stefania, Demartini, Gianluca, Gaugaz, Julien, Ioannou, Ekaterini, Chirita, Paul-Alexandru and Nejdl, Wolfgang (2010). Leveraging personal metadata for Desktop search: The Beagle++ system. Journal of Web Semantics, 8 (1), 37-54. doi: 10.1016/j.websem.2009.12.001
Demartini, Gianluca, Firan, Claudiu S., Iofciu, Tereza, Krestel, Ralf and Nejdl, Wolfgang (2010). Why finding entities in Wikipedia is difficult, sometimes. Information Retrieval, 13 (5), 534-567. doi: 10.1007/s10791-010-9135-7
Demartini, Gianluca, Denoye, Ludovic, Douce, Antoine, Fachry, Khairun Nisa, Gallinar, Patrick\, Gev, Shlomo, Huang, Wei-Che, Iofciu, Tereza, Kamps, Jaap, Kazai, Gabriella, Koolen, Marijn, Landoni, Monica, Nordlie, Ragnar, Pharo, Nils, Schenkel, Ralf, Theobald, Martin, Trotman, Andrew, de Vries, Arjen P., Woodley, Alan and Zhu, Jianhan (2009). Report on INEX 2008. SIGIR Forum, 43 (1), 17-36. doi: 10.1145/1670598.1670603
Della Mea, Vincenzo, Demartini, Gianluca, Di Gaspero, Luca and Mizzaro, Stefano (2006). Measuring Retrieval Effectiveness with Average Distance Measure (ADM). Information Wissenschaft und Praxis, 57 (8), 433-443.
Conference Papers
Ni, Hongliang, Han, Lei, Chen, Tong, Sadiq, Shazia and Demartini, Gianluca (2024). Fairness without Sensitive Attributes via Knowledge Sharing. New York, NY, USA: ACM. doi: 10.1145/3630106.3659014
Meguellati, Elyas, Han, Lei, Bernstein, Abraham, Sadiq, Shazia and Demartini, Gianluca (2024). How good are LLMs in generating personalized advertisements?. WWW '24: The ACM Web Conference 2024, Singapore, 13-17 May 2024. New York, United States: Association for Computing Machinery. doi: 10.1145/3589335.3651520
Le, Linh, Zhao, Genghong, Zhang, Xia, Zuccon, Guido and Demartini, Gianluca (2024). CoLAL: Co-learning active learning for text classification. Thirty-Eighth AAAI Conference on Artificial Intelligence, Vancouver, BC Canada, 20–27 February 2024. Washington, DC United States: Association for the Advancement of Artificial Intelligence. doi: 10.1609/aaai.v38i12.29235
Sai, Catherine, Sadiq, Shazia, Han, Lei, Demartini, Gianluca and Rinderle-Ma, Stefanie (2024). Which legal requirements are relevant to a business process? Comparing AI-driven methods as expert aid. 18th International Conference, RCIS 2024, Guimarães, Portugal, 14-17 May 2024. Cham, Switzerland: Springer Nature Switzerland. doi: 10.1007/978-3-031-59465-6_11
Chen, Tianwa, Demartini, Gianluca, Indulska, Marta and Sadiq, Shazia (2023). Exploring data workers’ behaviours in data quality discovery. Australasian Conferences on Information Systems 2023, Wellington, New Zealand, 5-8 December 2023. Atlanta, GA USA: Association for Information Systems.
Faggioli, Guglielmo, Dietz, Laura, Clarke, Charles L. A., Demartini, Gianluca, Hagen, Matthias, Hauff, Claudia, Kando, Noriko, Kanoulas, Evangelos, Potthast, Martin, Stein, Benno and Wachsmuth, Henning (2023). Perspectives on large language models for relevance judgment. 13th ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR), Taipei, Taiwan, 23 July 2023. New York, United States: Association for Computing Machinery. doi: 10.1145/3578337.3605136
Barry, Aki, Han, Lei and Demartini, Gianluca (2023). On the impact of data quality on image classification fairness. SIGIR '23: The 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, Taipei, Taiwan, 23 - 27 July 2023. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3539618.3592031
Harvey, Ryan, Lebret, Rémi, Massonnet, Stéphane, Aberer, Karl and Demartini, Gianluca (2023). Firearms on Twitter: A novel object detection pipeline. Seventeenth International AAAI Conference on Web and Social Media, Limassol, Cyprus, 5–8 June 2023. Palo Alto, CA United States: Association for the Advancement of Artificial Intelligence. doi: 10.1609/icwsm.v17i1.22221
Yu, Shaochen, Han, Lei, Indulska, Marta, Sadiq, Shazia and Demartini, Gianluca (2023). Human-in-the-loop regular expression extraction for single column format inconsistency. WWW '23: ACM Web Conference 2023, Austin, TX, United States, 30 April - 4 May 2023. New York, NY, United States: ACM. doi: 10.1145/3543507.3583515
Righes, Luca, Saeed, Mohammed, Demartini, Gianluca and Papotti, Paolo (2023). The community notes observatory: can crowdsourced fact-checking be trusted in practice?. WW '23 Companion: ACM Web Conference 2023, Austin, TX, United States, 30 April - 4 May 2023. New York, NY, United States: ACM. doi: 10.1145/3543873.3587340
Le, Linh, Zuccon, Guido, Demartini, Gianluca, Zhao, Genghong and Zhang, Xia (2023). Leveraging Semantic Type Dependencies for Clinical Named Entity Recognition. AMIA 2022 Annual Symposium, Washington, DC United States, 5-9 November 2022. Bethesda, MD United States: American Medical Informatics Association.
Sampath Kumar, Ajay Hemanth, Shausan, Aminath, Demartini, Gianluca and Rahimi, Afshin (2022). Automatic identification of 5C vaccine behaviour on social media. Eighth Workshop on Noisy User-generated Text (W-NUT 2022), Gyeongju, Republic of Korea, 12-17 October 2022. Gyeongju, Republic of Korea: International Conference on Computational Linguistics.
Demartini, Gianluca, Yang, Jie and Sadiq, Shazia (2022). Workshop on human-in-the-loop data curation. 31st ACM International Conference on Information and Knowledge Management, Atlanta, GA, United States, 17-21 October 2022. New York, NY, United States: ACM. doi: 10.1145/3511808.3557498
Saeed, Mohammed, Traub, Nicolas, Nicolas, Maelle, Demartini, Gianluca and Papotti, Paolo (2022). Crowdsourced fact-checking at Twitter : how does the crowd compare with experts?. 31st ACM International Conference on Information & Knowledge, Atlanta, GA USA, 17-21 October 2022. New York, NY, USA: ACM. doi: 10.1145/3511808.3557279
Perikleous, Periklis, Kafkalias, Andreas, Theodosiou, Zenonas, Barlas, Pinar, Christoforou, Evgenia, Otterbacher, Jahna, Demartini, Gianluca and Lanitis, Andreas (2022). How does the crowd impact the model? A tool for raising awareness of social bias in crowdsourced training data. 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, United States, 17-22 October 2022. New York, NY, United States: ACM. doi: 10.1145/3511808.3557178
Lahza, Hatim Fareed, Khosravi, Hassan and Demartini, Gianluca (2022). Incorporating AI and Analytics to Derive Insights from E-exam Logs. 23rd International Conference of Artificial Intelligence in Education AIED 2022, Durham, United Kingdom, 27–31 July 2022. Heidelberg, Germany: Springer. doi: 10.1007/978-3-031-11644-5_78
Fan, Shaoyang, Barlas, Pinar, Christoforou, Evgenia, Otterbacher, Jahna, Sadiq, Shazia and Demartini, Gianluca (2022). Socio-economic diversity in human annotations. WebSci '22: 14th ACM Web Science Conference 2022, Barcelona, Spain, 26-29 June 2022. New York, United States: Association for Computing Machinery. doi: 10.1145/3501247.3531588
Fan, Shaoyang, Han, Lei, Demartini, Gianluca and Sadiq, Shazia (2022). Exploring data literacy levels in the crowd – the case of COVID-19. Sixteenth International AAAI Conference on Web and Social Media, Atlanta, GA United States, 6–9 June 2022. Palo Alto, CA United States: Association for the Advancement of Artificial Intelligence (AAAI). doi: 10.1609/icwsm.v16i1.19395
Fan, Shaoyang, Han, Lei, Demartini, Gianluca and Sadiq, Shazia (2022). Exploring data literacy levels in the crowd – the case of COVID-19. The 16th International AAAI Conference on Web and Social Media, Atlanta, GA United States, 6-9 June 2022. Palo Alto, CA United States: AAAI Press.
Ahmed, Wasim, Bath, Peter A., Sbaffi, Laura and Demartini, Gianluca (2022). Understanding reactions to swine flu, Ebola, and the Zika virus using Twitter data: an outlook for future infectious disease outbreaks. 18th International Symposium on Health Information Management Research, Kalmar, Sweden, 17-18 October 2020. Växjö, Sweden: Linnaeus University Press. doi: 10.15626/ishimr.2020.04
Roitero, Kevin, Checco, Alessandro, Mizzaro, Stefano and Demartini, Gianluca (2022). Preferences on a budget: prioritizing document pairs when crowdsourcing relevance judgments. ACM Web Conference, Virtual/Lyon, France, 25-29 April 2022. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3485447.3511960
Xu, Jiechen, Han, Lei, Fan, Shaoyang, Sadiq, Shazia and Demartini, Gianluca (2022). Does evidence from peers help crowd workers in assessing truthfulness?. WWW '22: The ACM Web Conference 2022, Online, 25 - 29 April, 2022. New York, NY, United States: ACM. doi: 10.1145/3487553.3524236
Zhou, Hui, Demartini, Gianluca, Indulska, Marta and Sadiq, Shazia (2022). Evaluating the quality of repurposed data – the role of metadata. 32nd Australasian Conference on Information Systems (ACIS), Wellington, New Zealand, 1-4 December 2020. Atlanta, GA USA: Association for Information Systems.
Lahza, Hatim, Khosravi, Hassan, Demartini, Gianluca and Gasevic, Dragan (2022). Effects of technological interventions for self-regulation: a control experiment in learnersourcing. LAK22: 12th International Learning Analytics and Knowledge Conference, Virtual, United States, 21 - 25 March 2022. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3506860.3506911
Zhou, Hui, Han, Lei, Dermatini, Gianluca, Indulska, Marta and Sadiq, Shazia (2022). A behavioural analysis of metadata use in evaluating the quality of repurposed data. 41st International Conference on Conceptual Modeling, ER 2022, Hyderabad, India, 17-20 October 2022. Heidelberg, Germany: Springer International Publishing. doi: 10.1007/978-3-031-17995-2_22
La Barbera, David, Roitero, Kevin, Mackenzie, Joel, Spina, Damiano, Demartini, Gianluca and Mizzaro, Stefano (2022). BUM at CheckThat! 2022: a composite deep learning approach to fake news detection using evidence retrieval. CLEF 2022 – Conference and Labs of the Evaluation Forum,, Bologna, Italy, 5-8 September 2022. Aachen, Germany: Rheinisch-Westfaelische Technische Hochschule Aachen * Lehrstuhl Informatik V.
Sawant, Rudra, Demartini, Gianluca and Bridge, Tom (2021). Hierarchical clustering of corals using image clustering. ADCS '21: Proceedings of the 25th Australasian Document Computing Symposium, Online, 9 December 2021. New York, NY United States: ACM. doi: 10.1145/3503516.3503531
Han, Lei, Sawant, Rudra, Fan, Shaoyang, Kefford, Glenn and Demartini, Gianluca (2021). An Analysis of the Australian Political Discourse in Sponsored Social Media Content. ADCS '21: Australasian Document Computing Symposium, Online, 9 December 2021. Washington, DC United States: Association for Computing Machinery. doi: 10.1145/3503516.3503533
Han, Lei, Dong, Xiao and Demartini, Gianluca (2021). Iterative human-in-the-loop discovery of unknown unknowns in image datasets. 9th AAAI Conference on Human Computation and Crowdsourcing (HCOMP 2021), Online, 14-18 November 2021. Palo Alto, CA United States: AAAI Press. doi: 10.1609/hcomp.v9i1.18941
Linh, Le Thai, Nguyen, Minh-Tien, Zuccon, Guido and Demartini, Gianluca (2021). Loss-based active learning for named entity recognition. 2021 International Joint Conference on Neural Networks (IJCNN), Shenzhen, China, 18-22 July, 2021. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/ijcnn52387.2021.9533675
Khosravi, Hassan, Demartini, Gianluca, Sadiq, Shazia and Gasevic, Dragan (2021). Charting the design and analytics agenda of learnersourcing systems. 11th International Learning Analytics and Knowledge Conference, Irvine, CA USA, April 2021. New York, NY, USA: ACM. doi: 10.1145/3448139.3448143
Harding, Jaiden, Bridge, Tom and Demartini, Gianluca (2021). CoralExp: An Explainable System to Support Coral Taxonomy Research. 43rd European Conference on IR Research, ECIR 2021, Online, 28 March – 1 April 2021. Cham, Switzerland: Springer. doi: 10.1007/978-3-030-72240-1_55
Roitero, Kevin, Soprano, Michael, Portelli, Beatrice, Spina, Damiano, Della Mea, Vincenzo, Serra, Giuseppe, Mizzaro, Stefano and Demartini, Gianluca (2020). The COVID-19 Infodemic: Can the Crowd Judge Recent Misinformation Objectively?. 29th ACM International Conference on Information & Knowledge Management, Online, 19 - 23 October 2020. Washington, DC United States: Association for Computing Machinery. doi: 10.1145/3340531.3412048
Han, Lei, Checco, Alessandro, Difallah, Djellel, Demartini, Gianluca and Sadiq, Shazia (2020). Modelling User Behavior Dynamics with Embeddings. 29th ACM International Conference on Information & Knowledge Management, Online, 19-23 October 2020. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3340531.3411985
Dong, Xiao, Zhang, Huaxiang and Demartini, Gianluca (2020). A region selection model to identify unknown unknowns in image datasets. 24th European Conference on Artificial Intelligence, ECAI 2020, Santiago de Compostela, Spain, 29 August - 8 September 2020. Amsterdam, Netherlands: IOS Press. doi: 10.3233/FAIA200128
Ehsan, Humaira, Sharaf, Mohamed A. and Demartini, Gianluca (2020). QuRVe: Query Refinement for View Recommendation in visual data exploration. 24th European Conference on Advances in Databases and Information Systems, ADBIS 2020, Lyon, France, 25 - 27 August 2020. Heidelberg, Germany: Springer. doi: 10.1007/978-3-030-54623-6_14
Roitero, Kevin, Soprano, Michael, Fan, Shaoyang, Spina, Damiano, Mizzaro, Stefano and Demartini, Gianluca (2020). Can the crowd identify misinformation objectively?: The effects of judgment scale and assessor's background. International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, China, 25-30 July 2020. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3397271.3401112
Rahman, Md Mostafizur, Takasu, Atsuhiro and Demartini, Gianluca (2020). Representation learning for entity type ranking. SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, Brno, Czech Republic, 30 March-3 April 2020. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3341105.3374029
Han, Lei, Maddalena, Eddy, Checco, Alessandro, Sarasua, Cristina, Gadiraju, Ujwal, Roitero, Kevin and Demartini, Gianluca (2020). Crowd worker strategies in relevance judgment tasks. 13th International Conference on Web Search and Data Mining, Houston, Texas, 3-7 February 2020. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3336191.3371857
Ahmed, Wasim, Bath, Peter A., Sbaffi, Laura and Demartini, Gianluca (2020). Zika outbreak of 2016: insights from twitter. International Conference on Human-Computer Interaction, Copenhagen, Denmark, 19-24 July 2020. Heidelberg, Germany: Springer. doi: 10.1007/978-3-030-49576-3_32
Chen, Tianwa, Han, Lei, Demartini, Gianluca, Indulska, Marta and Sadiq, Shazia (2020). Building data curation processes with crowd intelligence. CAiSE Forum 2020: Advanced Information Systems Engineering, Grenoble, France, 8 – 12 June 2020. Cham, Switzerland: Springer International Publishing. doi: 10.1007/978-3-030-58135-0_3
Han, Lei, Chen, Tianwa, Demartini, Gianluca, Indulska, Marta and Sadiq, Shazia (2020). On understanding data worker interaction behaviors. SIGIR '20: The 43rd International ACM SIGIR conference on research and development in Information Retrieval, Virtual Event China, July 2020. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3397271.3401059
La Barbera, David, Roitero, Kevin, Demartini, Gianluca, Mizzaro, Stefano and Spina, Damiano (2020). Crowdsourcing truthfulness: the impact of judgment scale and assessor bias. European Conference on Information Retrieval, Lisbon, Portugal, 14-17 April 2020. Heidelberg, Germany: Springer. doi: 10.1007/978-3-030-45442-5_26
Qarout, Rehab, Checco, Alessandro, Demartini, Gianluca and Bontcheva, Kalina (2019). Platform-Related Factors in Repeatability and Reproducibility of Crowdsourcing Tasks. Seventh AAAI Conference on Human Computation and Crowdsourcing, Stevenson, WA United States, 28-30 October 2019. Washington, DC United States: Association for the Advancement of Artificial Intelligence. doi: 10.1609/hcomp.v7i1.5264
Le, Vu Anh and Demartini, Gianluca (2019). UQ at the TREC 2019 News Track. National Institute of Standards and Technology (NIST).
Gadiraju, Ujwal, Demartini, Gianluca, Bohlouli, Mahdi and Margaryan, Anoush (2019). Jobnow'19 - 1st international workshop on job knowledge discovery on the Web & Social media. 30th ACM Conference on Hypertext and Social Media, Hof, Germany, 17-20 September 2019. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3342220.3349532
Roitero, Kevin, Demartini, Gianluca, Mizzaro, Stefano and Spina, Damiano (2019). How many truth levels? Six? One hundred? Even more? Validating truthfulness of statements via crowdsourcing. CIKM 2018 Workshops, Torino, Italy, 22-26 October 2018. CEUR-WS.
Han, Lei, Roitero, Kevin, Gadiraju, Ujwal, Sarasua, Cristina, Checco, Alessandro, Maddalena, Eddy and Demartini, Gianluca (2019). All those wasted hours: on task abandonment in crowdsourcing. 12th ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC Australia , 11-15 February 2019. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3289600.3291035
Aroyo, Lora, Gadiraju, Ujwal, Inel, Oana, Checco, Alessandro, Gentile, Anna Lisa, Sarasua, Cristina and Demartini, Gianluca (2019). Augmenting intelligence with bias-aware humans-in-the-loop (HumBL2019) chairs' welcome. 2019 World Wide Web Conference, San Francisco, CA United States, 13 - 17 May 2019. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3308560.3317301
Demartini, Gianluca and Sadiq, Shazia (2019). Tracking user behaviours: Laboratory-based and in-the-wild user studies. 24th International Conference on Database Systems for Advanced Applications, DASFAA 2019, Chiang Mai, Thailand, 22-25 April 2019. Cham, Switzerland: Springer Verlag. doi: 10.1007/978-3-030-18590-9a
Jimmy, Koopman, Bevan, Zuccon, Guido and Demartini, Gianluca (2019). Health cards for consumer health search. 42nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2019), Paris, France, 21-25 July 2019. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3331184.3331194
Jimmy,, Zuccon, Guido, Koopman, Bevan and Demartini, Gianluca (2019). Health card retrieval for consumer health search an empirical investigation of methods. CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge Management, Beijing, China, November, 2019. New York, New York, USA: Association for Computing Machinery. doi: 10.1145/3357384.3358128
Luggen, Michael, Difallah, Djellel, Sarasua, Cristina, Demartini, Gianluca and Cudré-Mauroux, Philippe (2019). Non-parametric class completeness estimators for collaborative knowledge graphs—the case of Wikidata. International Semantic Web Conference, Auckland, New Zealand, 26-30 October 2019. Cham, Switzerland: Springer. doi: 10.1007/978-3-030-30793-6_26
Yang, Jie, Demartini, Gianluca, Smirnova, Alisa, Lu, Yuan, Yang, Dingqi and Cudré-Mauroux, Philippe (2019). Scalpel-CD: leveraging crowdsourcing and deep probabilistic modeling for debugging noisy training data. World Wide Web Conference (WWW), San Francisco, CA, United States, 13-17 May 2019. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3308558.3313599
Checco, Alessandro, Bates, Jo and Demartini, Gianluca (2019). Quality control attack schemes in crowdsourcing. Twenty-Eighth International Joint Conference on Artificial Intelligence (IJCAI-19), Macao, China, 10-16 August 2019. Palo Alto, CA, United States: A A A I Press. doi: 10.24963/ijcai.2019/850
Demartini, Gianluca and Thomas, Paul (2019). Preface. 24th Australasian Document Computing Symposium, Sydney, NSW Australia, 5-6 December 2019. New York, NY USA: Association for Computing Machinery. doi: 10.1016/j.matpr.2014.09.001
Gadiraju, Ujwal and Demartini, Gianluca (2019). Understanding worker moods and reactions to rejection in crowdsourcing. 30th ACM Conference on Hypertext and Social Media, Hof, Germany, 17-20 September 2019. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3342220.3343644
Demartini, Gianluca (2019). Implicit bias in crowdsourced knowledge graphs. World Wide Web Conference (WWW 2019), San Francisco, CA, United States, 13-17 May 2019. New York, NY, United States: Association for Computing Machinery (ACM). doi: 10.1145/3308560.3317307
Han, Lei, Roitero, Kevin, Maddalena, Eddy, Mizzaro, Stefano and Demartini, Gianluca (2019). On transforming relevance scales. 28th ACM International Conference on Information and Knowledge Management, Beijing, China, 3 - 7 November 2019. Washington, DC United States: Association for Computing Machinery. doi: 10.1145/3357384.3357988
Checco, Alessandro, Bates, Jo and Demartini, Gianluca (2018). All That Glitters Is Gold — An Attack Scheme on Gold Questions in Crowdsourcing. Seventh AAAI Conference on Human Computation and Crowdsourcing, Stevenson, WA United States, 28-30 October 2019. Washington, DC United States: Association for the Advancement of Artificial Intelligence. doi: 10.1609/hcomp.v6i1.13332
Jimmy, Zuccon, Guido and Demartini, Gianluca (2018). On the volatility of commercial search engines and its impact on information retrieval research. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, United States, 8-12 July 2018. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3209978.3210088
Checco, Alessandro, Bates, Jo and Demartini, Gianluca (2018). All that glitters is gold -- An attack scheme on gold questions in crowdsourcing. The 6th AAAI Conference on Human Computation and Crowdsourcing (HCOMP 2018), Zurich, Switzerland, July 5–8 2018. Palo Alto, CA, United States: AAAI Press.
Otterbacher, Jahna, Checco, Alessandro, Demartini, Gianluca and Clough, Paul (2018). Investigating user perception of gender bias in image search: the role of sexism. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, United States, 8-12 July 2018. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3209978.3210094
Ahmed, Wasim, Bath, Peter A., Sbaffi, Laura and Demartini, Gianluca (2018). Moral panic through the lens of Twitter: an analysis of infectious disease outbreaks. 9th International Conference on Social Media and Society, SMSociety 2018, Copenhagen, Denmark, 18-20 July 2018. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3217804.3217915
Ahmed, Wasim, Bath, Peter A., Sbaffi, Laura and Demartini, Gianluca (2018). Measuring the effect of public health campaigns on twitter: The case of world autism awareness day. 13th International Conference on Transforming Digital Worlds, iConference 2018, Sheffield, U.K., March 25-28, 2018. CHAM: Springer Verlag. doi: 10.1007/978-3-319-78105-1_2
Zhuang, Mengdie, Toms, Elaine G. and Demartini, Gianluca (2018). Can user behaviour sequences reflect perceived novelty?. 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22 - 26, 2018. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3269206.3269243
Roitero, Kevin, Maddalena, Eddy, Demartini, Gianluca and Mizzaro, Stefano (2018). On fine-grained relevance scales. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, United States, 8-12 July 2018. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3209978.3210052
Maddalena, Eddy, Roitero, Kevin, Demartini, Gianluca and Mizzaro, Stefano (2017). Considering assessor agreement in IR evaluation. ICTIR 2017 - Proceedings of the 2017 ACM SIGIR International Conference on the Theory of Information Retrieva, Amsterdam, Netherlands, 1-4 October 2017. New York, NY USA: ACM Press. doi: 10.1145/3121050.3121060
Checco, Alessandro, Roitero, Kevin, Maddalena, Eddy, Mizzaro, Stefano and Demartini, Gianluca (2017). Let's Agree to Disagree: Fixing Agreement Measures for Crowdsourcing. The 5th AAAI Conference on Human Computation and Crowdsourcing (HCOMP 2017), Quebec City, Canada, October 2017. AAAI Press.
Ahmed, Wasim , Demartini, Gianluca and Bath, Peter (2017). Topics Discussed on Twitter at the Beginning of the 2014 Ebola Epidemic in United States. iConference, Wuhan, China, March 2017.
Helmy, Muhammad, Basaldella, Marco, Maddalena, Eddy, Mizzaro, Stefano and Demartini, Gianluca (2017). Towards building a standard dataset for Arabic keyphrase extraction evaluation. 20th International Conference on Asian Language Processing, IALP 2016, Tainan, Taiwan, November 21-23, 2016. NEW YORK: Institute of Electrical and Electronics Engineers . doi: 10.1109/IALP.2016.7875927
Checco, Alessandro, Demartini, Gianluca, Löser, Alexander, Arous, Ines, Dantone, Matthias, Koopmanschap, Richard, Stalinov, Svetlin, Kersten, Martin and Zhang, Ying (2017). FashionBrain Project: A Vision for Understanding Europe's Fashion Data Universe. 'Machine learning meets fashion' workshop at KDD 2017, Halifax, Nova Scotia, Canada, August 2017.
Zhuang, Mengdie, Demartini, Gianluca and Toms, Elaine G. (2017). Understanding engagement through search behaviour. 26th ACM International Conference on Information and Knowledge Management, CIKM 2017, Singapore, Singapore, 06 - 10 November 2017. New York, New York, United States: Association for Computing Machinery. doi: 10.1145/3132847.3132978
Maddalena, Eddy, Basaldella, Marco, De Nart, Dario, Degl'Innocenti, Dante, Mizzaro, Stefano and Demartini, Gianluca (2016). Crowdsourcing Relevance Assessments: The Unexpected Benefits of Limiting the Time to Judge. 4th AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2016, Austin, TX United States, 30 October - 3 November 2016. Washington, DC United States: Association for the Advancement of Artificial Intelligence.
Zhuang, Mengdie, Toms, Elaine G. and Demartini, Gianluca (2016). Search behaviour before and after search success. 2nd International Workshop on Search as Learning, SAL 2016, Pisa, Italy, 21 July 21 2016. Aachen, Germany: Rheinisch-Westfaelische Technische Hochschule Aachen * Lehrstuhl Informatik V.
Maddalena, Eddy, Basaldella, Marco, De Nart, Dario, Degl'Innocenti, Dante, Mizzaro, Stefano and Demartini, Gianluca (2016). Crowdsourcing relevance assessments: the unexpected benefits of limiting the time to judge. The 4th AAAI Conference on Human Computation and Crowdsourcing (HCOMP 2016), Austin, TX, United States, 31 October-2 November 2016. Palo Alto, CA, United States: Association for the Advancement of Artificial Intelligence.
Demartini, Gianluca (2016). A tutorial on leveraging knowledge graphs for web search. 9th Russian Summer School in Information Retrieval (RuSSIR), St Petersburg, Russia, 24-28 August 2015. Cham, Switzerland: Springer Verlag. doi: 10.1007/978-3-319-41718-9_2
Zhuang, Mengdie, Toms, Elaine G. and Demartini, Gianluca (2016). The relationship between user perception and user behaviour in interactive information retrieval evaluation. 38th European Conference on IR Research, ECIR 2016, Padua, Italy, 20-23 March 2016. Cham, Switzerland: Springer. doi: 10.1007/978-3-319-30671-1_22
Yang, Jie, Redi, Judith, Demartini, Gianluca and Bozzon, Alessandro (2016). Modeling task complexity in crowdsourcing. The 4th AAAI Conference on Human Computation and Crowdsourcing (HCOMP 2016), Austin, TX, United States, 31 October-2 November 2016. Palo Alto, CA, United States: Association for the Advancement of Artificial Intelligence.
Webster, Philip, Clough, Paul, Demartini, Gianluca, Storrar, Tom, Ranade, Sonia and Seaman, Graham (2016). Exploring entity-centric methods in the UK Government Web Archive. 1st International Workshop on Accessing Cultural Heritage at Scale, ACHS 2016, Newark, NJ, United States, 22 June 2016. Aachen, Germany: CEUR-WS.
Difallah, Djellel Eddine, Demartini, Gianluca and Cudré-Mauroux, Philippe (2016). Scheduling human intelligence tasks in multi-tenant crowd-powered systems. 25th International World Wide Web Conference, WWW 2016, Montreal, QC, Canada, 11-15 April 2016. Geneva, Switzerland: International World Wide Web Conferences Steering Committee. doi: 10.1145/2872427.2883030
Tonon, Alberto, Catasta, Michele, Demartini, Gianluca and Cudré-Mauroux, Philippe (2015). Fixing the domain and range of properties in linked data by context disambiguation. Proceedings of the Workshop on Linked Data on the Web co-located with the 24th International World Wide Web Conference (WWW 2015), Florence, Italy, 19 May 2015. Aachen, Germany: CEUR-WS.
Difallah, Djellel Eddine, Catasta, Michele, Demartini, Gianluca, Ipeirotis, Panagiotis G. and Cudré-Mauroux, Philippe (2015). The dynamics of micro-task crowdsourcing: the case of amazon MTurk. 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, 18 - 22 May 2015. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/2736277.2741685
Gadiraju, Ujwal, Kawase, Ricardo, Dietze, Stefan and Demartini, Gianluca (2015). Understanding malicious behavior in crowdsourcing platforms: the case of online surveys. 33rd Annual CHI Conference on Human Factors in Computing Systems - CHI'15, Seoul, South Korea, 18 - 23 April 2015. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/2702123.2702443
Catasta, Michele, Tonon, Alberto, Demartini, Gianluca, Ranvier, Jean-Eudes, Aberer, Karl and Cudre-Mauroux, Philippe (2014). B-hist: entity-centric search over personal web browsing history. Amsterdam, Netherlands: Elsevier BV. doi: 10.1016/j.websem.2014.07.003
Catastay, Michele, Tonon, Alberto, Difallah, Djellel Eddine, Demartini, Gianluca, Aberery, Karl and CudreMauroux, Philippe (2014). TransactiveDB: Tapping into collective human memories. 3rd Workshop on Spatio-Temporal Database Management, STDBM 2006, Co-located with the 32nd International Conference on Very Large Data Bases, VLDB 2006, Seoul, Korea, September 11, 2006. New York, NY United States: Association for Computing Machinery.
Difallah, Djellel Eddine, Catasta, Michele, Demartini, Gianluca and Cudré-Mauroux, Philippe (2014). Scaling-up the crowd: micro-task pricing schemes for worker retention and latency improvement. Second AAAI Conference on Human Computation and Crowdsourcing (HCOMP-2014), Pittsburgh, PA, United States, 2 - 4 November 2014. Palo Alto, CA, United States: A A A I Press.
Prokofyev, Roman, Mavlyutov, Ruslan, Grund, Martin, Demartini, Gianluca and Cudré-Mauroux, Philippe (2014). Correct me if I'm wrong: fixing grammatical errors by preposition ranking. 23rd ACM International Conference on Conference on Information and Knowledge Management - CIKM, Shanghai, China, 3 - 7 November 2014. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/2661829.2661942
Prokofyev, Roman, Demartini, Gianluca and Cudré-Mauroux, Philippe (2014). Effective named entity recognition for idiosyncratic web collections. 23rd International Conference on World Wide Web, WWW 2014, Seoul, Korea , April 07 - 11, 2014 . New York, NY, USA: Association for Computing Machinery. doi: 10.1145/2566486.2568013
Catasta, Michele, Tonon, Alberto, Difallah, Djellel Eddine, Demartini, Gianluca, Aberer, Karl and Cudre-Mauroux, Philippe (2014). Hippocampus: answering memory queries using transactive search. International Conference on World Wide Web, Seoul, Korea, 7-11 April 2014. New York, NY, United States: ACM Press. doi: 10.1145/2567948.2576946
Demartini, Gianluca , Trushkowsky, Beth , Kraska, Tim and Franklin, Michael (2013). CrowdQ: Crowdsourced Query Understanding. 6th Biennial Conference on Innovative Data Systems Research (CIDR 2013), Asilomar, CA, United States, 6-9 January 2013. Conference on Innovative Data Systems Research (CIDR).
Prokofyev, Roman, Demartini, Gianluca, Boyarsky, Alexey, Ruchayskiy, Oleg and Cudré-Mauroux, Philippe (2013). Ontology-based word sense disambiguation for scientific literature. 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, 24-27 March 2013. Berlin, Germany: Springer. doi: 10.1007/978-3-642-36973-5_50
Yerva, Surender Reddy, Catasta, Michele, Demartini, Gianluca and Aberer, Karl (2013). Entity disambiguation in tweets leveraging user social profiles. 2013 IEEE 14th International Conference on Information Reuse and Integration, IEEE IRI 2013, San Francisco, CA, Unites States, 14 - 16 August 2013. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/IRI.2013.6642462
Difallah, Djellel Eddine, Demartini, Gianluca and Cudré-Mauroux, Philippe (2013). Pick-a-crowd: tell me what you like, and I'll tell you what to do: a crowdsourcing platform for personalized human intelligence task assignment based on social networks. 22nd International Conference on World Wide Web, WWW 2013, Rio de Janeiro, Brazil, 13 - 17 May 2013. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/2488388.2488421
Tonon, Alberto, Catasta, Michele, Demartini, Gianluca, Mauroux, Philippe Cudre and Aberer, Karl (2013). TRank: ranking entity types using the web of data. 12th International Semantic Web Conference (ISWC), Sydney, Australia, 21-25 October, 2013. Berlin, Germany: Springer-Verlag. doi: 10.1007/978-3-642-41335-3_40
Cudré-Mauroux, Philippe , Demartini, Gianluca , Enchev, Iliya , Guéret, Christophe and Perroud, Benoit (2012). Downscaling Entity Registries for Ad-Hoc Environments. First International Workshop on Downscaling the Semantic Web co-located with the 9th Extended Semantic Web conference, Heraklion, Greece, May 2012.
Tonon, Alberto, Demartini, Gianluca and Cudré-Mauroux, Philippe (2012). Combining inverted indices and structured search for ad-hoc object retrieval. 35th Annual ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2012, Portland, OR, United States, 12 - 16 August 2012. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/2348283.2348304
Demartini, Gianluca, Difallah, Djellel Eddine and Cudré-Mauroux, Philippe (2012). ZenCrowd: Leveraging probabilistic reasoning and crowdsourcing techniques for large-scale entity linking. 21st Annual Conference on World Wide Web, WWW'12, Lyon, France, 16-20 April 2012. New York, NY, United States: ACM. doi: 10.1145/2187836.2187900
Demartini, Gianluca, Enchev, Iliya, Wylot, Marcin, Gapany, Joel and Cudre-Mauroux, Philippe (2012). BowlognaBench-Benchmarking RDF analytics. First International Symposium on Data-Driven Process Discovery and Analysis (SIMPDA 2011), Campione D’Italia, Italy, 29 June - 1 July, 2011. Heidelberg, Germany: Springer. doi: 10.1007/978-3-642-34044-4_5
Difallah, Djellel Eddine, Demartini, Gianluca and Cudré-Mauroux, Philippe (2012). Mechanical cheat: Spamming schemes and adversarial techniques on crowdsourcing platforms. 1st International Workshop on Crowdsourcing Web Search, CrowdSearch 2012 - Workshop Held in Conjunction with WWW 2012 Conference, Lyon; France, April 17, 2012.
Prokofyev, Roman, Boyarsky, Alexey, Ruchayskiy, Oleg, Aberer, Karl, Demartini, Gianluca and Cudré-Mauroux, Philippe (2012). Tag recommendation for large-scale ontology-based information systems. International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012. Heidelberg, Germany: Springer. doi: 10.1007/978-3-642-35173-0-22
Gaugaz, Julien, Siehndel, Patrick, Demartini, Gianluca, Iofciu, Tereza, Georgescu, Mihai and Henze, Nicola (2012). Predicting the future impact of news events. 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, 1-5 April 2012. Berlin, Germany: Springer. doi: 10.1007/978-3-642-28997-2_5
Demartini, Gianluca, Siersdorfer, Stefan, Chelaru, Sergiu and Nejdl, Wolfgang (2011). Analyzing Political Trends in the Blogosphere. Fifth International AAAI Conference on Weblogs and Social Media (ICWSM-11), Barcelona, Spain, 17–21 July 2011. Washington, DC United States: Association for the Advancement of Artificial Intelligence. doi: 10.1609/icwsm.v5i1.14178
Cudré-Mauroux, Philippe, Demartini, Gianluca, Eddine Difallah, Djellel, Elsayed Mostafa, Ahmed, Russo, Vincenzo and Thomas, Matthew (2011). ScienceWISE: A Web-based Interactive Semantic Platform for Scientific Collaboration. 10th International Semantic Web Conference (ISWC 2011 - Demo), Bonn, Germany, October 2011.
Demartini, Gianluca (2011). ARES: A Retrieval Engine based on Sentiments: sentiment-based search result annotation and diversification. 33rd European Conference on Information Retrieval (ECIR 2011), Dublin, Ireland, 18-21 April, 2011. Heidelberg, Germany: Springer. doi: 10.1007/978-3-642-20161-5_91
Aberer, Karl, Boyarsky, Alexey, Cudré-Mauroux, Philippe, Demartini, Gianluca and Ruchayskiy, Oleg (2011). An Integrated Socio-Technical Crowdsourcing Platform for Accelerating Returns in eScience. 10th International Semantic Web Conference (ISWC 2011 - Outrageous Ideas), Bonn, Germany, October 2011.
Iofciu, Tereza, Demartini, Gianluca, Craswell, Nick and de Vries, Arjen P. (2011). ReFER: effective relevance feedback for entity ranking. 33rd European Conference on Information Retrieval (ECIR 2011), Dublin, Ireland, 18-21 April, 2011. Heidelberg, Germany: Springer. doi: 10.1007/978-3-642-20161-5_26
Krestel, Ralf, Demartini, Gianluca and Herder, Eelco (2011). Visual interfaces for stimulating exploratory search. 11th annual international ACM/IEEE joint conference on Digital libraries, Ottawa, Ontario, Canada , June 13 - 17, 2011 . Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1145/1998076.1998151
Demartini, Gianluca , Siersdorfer, Stefan , Chelaru, Sergiu and Nejdl, Wolfgang (2011). Analyzing Political Trends in the Blogosphere. Fifth International AAAI Conference on Weblogs and Social Media (ICWSM 2011), Barcelona, Spain, July 2011. AAAI Press.
Demartini, Gianluca, Missen, Malik Muhammad Saad, Blanco, Roi and Zaragoza, Hugo (2010). Entity Summarization of News Articles. 33rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Geneva Switzerland, Jul 19-23, 2010. New York, NY, USA: ASSOC COMPUTING MACHINERY. doi: 10.1145/1835449.1835620
Billerbeck, Bodo, Demartini, Gianluca, Firan, Claudiu S., Iofciu, Teresa and Krestel, Ralf (2010). Ranking Entities Using Web Search Query Logs. 14th European Conference on Research and Advanced Technology for Digital Libraries, Glasgow Scotland, Sep 06-10, 2010. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-642-15464-5_28
Demartini, Gianluca, Iofciu, Tereza and De Vries, Arjen P. (2010). Overview of the INEX 2009 entity ranking track. 8th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2009, Brisbane, AUSTRALIA, December 7-9, 2009. doi: 10.1007/978-3-642-14556-8_26
Demartini, Gianluca and Siersdorfer, Stefan (2010). Dear search engine: What's your opinion about...? Sentiment analysis for semantic enrichment of web search results. 3rd International Semantic Search Workshop, SEMSEARCH '10, Co-located with the 19th International World Wide Web (WWW) Conference 2010, North Carolina, USA, April 26, 2010. New York, NY, USA: Association for Computing Machinery. doi: 10.1145/1863879.1863883
Demartini, Gianluca, Missen, Malik Muhammad Saad, Blanco, Roi and Zaragoza, Hugo (2010). TAER : time-aware entity retrieval-exploiting the past to find relevant entities in news articles. 19th ACM international conference on Information and knowledge management, Toronto, ON, Canada , October 26 - 30, 2010 . New York, New York, USA: ACM Press. doi: 10.1145/1871437.1871661
Papadakis, George, Demartini, Gianluca, Fankhauser, Peter and Kärger, Philipp (2010). The missing links : discovering hidden same-as links among a billion of triples. 12th International Conference on Information Integration and Web-based Applications & Services, Paris, France, November 08 - 10, 2010 . New York, New York, USA: ACM Press. doi: 10.1145/1967486.1967557
Billerbeck, Bodo, Demartini, Gianluca, Firan, Claudiu S., Iofciu, Tereza and Krestel, Ralf (2010). Exploiting Click-Through Data for Entity Retrieval. 33rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Geneva Switzerland, Jul 19-23, 2010. New York, NY, USA: ASSOC COMPUTING MACHINERY. doi: 10.1145/1835449.1835624
Iofciu, Tereza and Demartini, Gianluca (2009). Time based tag recommendation using direct and extended users sets. International Workshop on Discovery Challenge, DC 2009 at the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2009, Bled, Slovenia, September 7, 2009. Aachen, Germany: Rheinisch-Westfaelische Technische Hochschule Aachen.
Demartini, Gianluca, Firan, Claudiu S., Georgescu, Mihai, Iofciu, Tereza, Krestel, Ralf and Nejdl, Wolfgang (2009). An architecture for finding entities on the web. 7th Joint LA-WEB/CLIHC Conference 2009, Merida Mexico, Nov 09-11, 2009. doi: 10.1109/LA-WEB.2009.14
Gaugaz, Julien, Zakrzewski, Jakub, Demartini, Gianluca and Nejdl, Wolfgang (2009). How to Trace and Revise Identities. 6th European Sematic Web Conference, Heraklion Greece, May 31-Jun 04, 2009. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-642-02121-3_32
Minack, Enrico , Demartini, Gianluca and Nejdl, Wolfgang (2009). Current approaches to search result diversification. 1st International Workshop on Living Web: Making Web Diversity a true asset at ISWC 2009, Washington, DC, United States, October 2009.
Craswell, Nick, Demartini, Gianluca, Gaugaz, Julien and Iofciu, Tereza (2009). L3S at INEX 2008: Retrieving Entities Using Structured Information. 7th International Workshop of the Initiative for the Evaluation of XML Retrieval, Dagstuhl Germany, Dec 15-18, 2008. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-642-03761-0_26
Demartini, Gianluca, Gaugaz, Julien and Nejdl, Wolfgang (2009). A Vector Space Model for Ranking Entities and Its Application to Expert Search. 31st European Conference on Information Research, Toulouse France, Apr 06-09, 2009. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-642-00958-7_19
Demartini, Gianluca (2008). Comparing People in the Enterprise. 10th International Conference on Enterprise Information Systems, Barcelona Spain, Jun 12-16, 2008. INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION.
Demartini, Gianluca, Firan, Claudiu S. and Iofciu, Tereza (2008). L3S at INEX 2007: Query Expansion for Entity Ranking Using a Highly Accurate Ontology. 6th International Workshop of the Initiative for the Evaluation of XML Retrieval, Dagstuhl Germany, Dec 17-19, 2007. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-540-85902-4_23
Demartini, Gianluca and Niederée, Claudia (2008). Finding experts on the semantic desktop. 3rd Expert Finder Workshop on Personal Identification and Collaborations: Knowledge Mediation and Extraction, PICKME 2008, Karlsruhe, Germany, October 27 2008. Aachen, Germany: Lehrstuhl Informatik V, Rheinisch-Westfaelische Technische Hochschule Aachen.
Demartini, Gianluca (2008). How Many Experts? - A New Task for Enterprise Search Evaluation. Workshop on Novel Methodologies for Evaluation in Information Retrieval at the 30th European Conference on IR Research, ECIR 2008, Glasgow, Scotland, April, 2008.
Zhu, Jianhan, de Vries, Arjen P., Demartini, Gianluca and Iofciu, Tereza (2008). Evaluating Relation Retrieval for Entities and Experts. Future Challenges in Expertise Retrieval (fCHER 2008), SIGIR 2008 Workshop, Singapore, 24 July 2008. New York, NY United States: Association for Computing Machinery.
Demartini, Gianluca, Chirita, Paul-Alexandru, Brunkhorst, Ingo and Nejdl, Wolfgang (2008). Ranking categories for web search. 30th European Conference on Information Retrieval (ECIR 2008), Glasgow Scotland, Mar 30-Apr 03, 2008. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-540-78646-7_56
Stecher, Rodolfo, Demartini, Gianluca and Niederée, Claudia (2008). Social recommendations of content and metadata. 10th International Conference on Information Integration and Web-based Applications & Services, Linz, Austria, 24 - 26 November 2008. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/1497308.1497329
Demartini, Gianluca, Firan, Claudiu S., Iofciu, Tereza and Nejdl, Wolfgang (2008). Semantically Enhanced Entity Ranking. International Workshop on Web Information Systems Engineering (WISE 2008), Auckland New Zealand, Sep 01-04, 2008. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-540-85481-4_15
Demartini, Gianluca, Firan, Claudiu S., Iofciu, Tereza, Krestel, Ralf and Nejdl, Wolfgang (2008). A model for Ranking entities and its application to Wikipedia. 6th Latin American Web Conference, Vitoria Brazil, Oct 28-30, 2008. doi: 10.1109/LA-WEB.2008.8
Gaugaz, Julien and Demartini, Gianluca (2008). Entity identifiers for lineage preservation. 1st International Workshop on Identity and Reference on the Semantic Web, IRSW 2008, Tenerife, Spain, June 2 2008. Aachen, Germany: Lehrstuhl Informatik V, Rheinisch-Westfaelische Technische Hochschule Aachen.
Chernov, Sergey , Demartini, Gianluca , Herder, Eelco , Kopycki, Michał and Nejdl, Wolfgang (2008). Evaluating Personal Information Management Using an Activity Logs Enriched Desktop Dataset. "Personal Information Management Workshop at CHI 2008" PIM 2008, Florence, Italy, April, 2008.
Chernov, Sergey, Serdyukov, Pavel, Chirita, Paul-Alexandru, Demartini, Gianluca and Nejdl, Wolfgang (2007). Building a desktop search test-bed. 29th European Conference in Information Retrieval Research (ECIR 2007), Rome Italy, Apr 02-05, 2007. SPRINGER-VERLAG BERLIN. doi: 10.1007/978-3-540-71496-5_69
Demartini, Gianluca (2007). Leveraging semantic technologies for enterprise search. International Conference on Information and Knowledge Management, Lisbon, Portugal , November 09 - 09, 2007 . New York, NY, USA: ACM. doi: 10.1145/1316874.1316879
Demartini, Gianluca (2007). Finding Experts Using Wikipedia. "Finding Experts on the Web with Semantics Workshop at ISWC 2007 + ASWC 2007" FEWS 2007, Busan, South Korea, November, 2007..
Della Mea, Vincenzo, Demartini, Gianluca, Di Gaspero, Luca and Mizzaro, Stefano (2006). Experiments on average distance measure. 28th European Conference on IR research, ECIR 2006, London, United Kingdom, 10-12 April 2006. Berlin, Germany: Springer.
Chernov, Sergey, Demartini, Gianluca and Gaugaz, Julien (2006). L3S research center at TREC 2006 enterprise track. 15th Text REtrieval Conference, TREC 2006, Gaithersburg, MD; United States, November 14-17, 2006.
Demartini, Gianluca and Mizzaro, Stefano (2006). A classification of IR effectiveness metrics. European Conference on Information Retrieval ECIR 2006, London, United Kingdom , April 10-12, 2006. Heidelberg, Germany: Springer. doi: 10.1007/11735106_48
Data Collections
Demartini, Gianluca, Le, Thai Linh, Krestel, Ralf and Sierra, Alejandro (2024). Multimodal Entity Linking Evaluation Dataset for Art. The University of Queensland. (Dataset) doi: 10.48610/76f58a5
Demartini, Gianluca, Chen, Tianwa, Sadiq, Shazia, Fan, Shaoyang, Xu, Jiechen, Han, Lei and Yu, Shaochen (2023). UQ Single Column Format Inconsistency Datasets. The University of Queensland. (Dataset) doi: 10.48610/0ab54e7
Demartini, Gianluca, Le, Linh, Krestel, Ralf and Sierra, Alejandro (2023). MELArt: Multimodal Entity Linking Evaluation Dataset for Art. The University of Queensland. (Dataset) doi: 10.48610/2a8ef30