Research Summary
Research issues involving the management of information and knowledge, and their applications in the World Wide Web. Of particular interest are digital libraries, data management and mining, and web search and analysis.
In the News
Research Keywords
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Projects
Recent Publications
Catch me if you search: When contextual web search results affect the detection of hallucinations
Nahar, M., Lee, E. J., Park, J. W. & Lee, D., Dec 2025, In: Computers in Human Behavior. 173, 108763.Research output: Contribution to journal › Article › peer-review
Generative Artificial Intelligence Policies under the Microscope
Nahar, M., Lee, S., Guillen, R. & Lee, D., Jul 1 2025, In: Communications of the ACM. 68, 7, p. 29-33 5 p.Research output: Contribution to journal › Article › peer-review
Socioeconomic Threats of Deepfakes and the Role of Cyber-Wellness Education in Defense
Taleby Ahvanooey, M., Mazurczyk, W. & Lee, D., Aug 1 2025, In: Communications of the ACM. 68, 8, p. 70-79 10 p.Research output: Contribution to journal › Article › peer-review
Toward brain-inspired foundation model for EEG signal processing: our opinion
Cui, S., Lee, D. & Wen, D., 2024, In: Frontiers in Neuroscience. 18, 1507654.Research output: Contribution to journal › Comment/debate › peer-review
Learning to compensate for lack of information: Extracting latent knowledge for effective temporal knowledge graph completion
Lee, Y. C., Lee, J. H., Lee, D. & Kim, S. W., Jan 2024, In: Information Sciences. 654, 119857.Research output: Contribution to journal › Article › peer-review
The Longtail Impact of Generative AI on Disinformation: Harmonizing Dichotomous Perspectives
Lucas, J. S., Maung, B. M., Tabar, M., Mcbride, K., Lee, D. & Murugesan, S., 2024, In: IEEE Intelligent Systems. 39, 5, p. 12-19 8 p.Research output: Contribution to journal › Article › peer-review
Opinion Disinformation 2.0 in the Age of AI: A Cybersecurity Perspective
Mazurczyk, W., Lee, D. & Vlachos, A., Feb 22 2024, In: Communications of the ACM. 67, 3, p. 36-39 4 p.Research output: Contribution to journal › Article › peer-review
ALISON: Fast and Effective Stylometric Authorship Obfuscation
Xing, E., Venkatraman, S., Le, T. & Lee, D., Mar 25 2024, In: Proceedings of the AAAI Conference on Artificial Intelligence. 38, 17, p. 19315-19322 8 p.Research output: Contribution to journal › Conference article › peer-review
“Fact-checking” fact checkers: A data-driven approach
Lee, S., Xiong, A., Seo, H. & Lee, D., 2023, In: Harvard Kennedy School Misinformation Review. 4, 5Research output: Contribution to journal › Article › peer-review
A novel policy-graph approach with natural language and counterfactual abstractions for explaining reinforcement learning agents
Liu, T., McCalmon, J., Le, T., Rahman, M. A., Lee, D. & Alqahtani, S., Oct 2023, In: Autonomous Agents and Multi-Agent Systems. 37, 2, 34.Research output: Contribution to journal › Article › peer-review
Effects of Associative Inference on Individuals’ Susceptibility to Misinformation
Xiong, A., Lee, S., Seo, H. & Lee, D., Feb 17 2022, In: Journal of Experimental Psychology: Applied. 29, 1, p. 1-17 17 p.Research output: Contribution to journal › Article › peer-review
ChamberBreaker: Mitigating the Echo Chamber Effect and Supporting Information Hygiene through a Gamified Inoculation System
Jeon, Y., Kim, B., Xiong, A., Lee, D. & Han, K., Oct 18 2021, In: Proceedings of the ACM on Human-Computer Interaction. 5, CSCW2, 472.Research output: Contribution to journal › Article › peer-review
A systematic review on fake news research through the lens of news creation and consumption: Research efforts, challenges, and future directions
Kim, B., Xiong, A., Lee, D. & Han, K., Dec 2021, In: PloS one. 16, 12 December, e0260080.Research output: Contribution to journal › Article › peer-review
“Fake News” Is Not Simply False Information: A Concept Explication and Taxonomy of Online Content
Molina, M. D., Sundar, S. S., Le, T. & Lee, D., Feb 2021, In: American Behavioral Scientist. 65, 2, p. 180-212 33 p.Research output: Contribution to journal › Article › peer-review
Making AI Machines Work for Humans in FoW
Amer-Yahia, S., Basu Roy, S., Chen, L., Morishima, A., Abello Monedero, J., Bourhis, P., Charoy, F., Danilevsky, M., Das, G., Demartini, G., Dubey, A., Elbassuoni, S., Gross-Amblard, D., Hoareau, E., Inoguchi, M., Kenworthy, J., Kitahara, I., Lee, D., Li, Y. & Borromeo, R. M. & 10 others, , Dec 9 2020, In: SIGMOD Record. 49, 2, p. 30-35 6 p.Research output: Contribution to journal › Article › peer-review