Publications

[Google Scholar] [DBLP]

  • Detecting and Mitigating Test-time Failure Risks via Model-agnostic Uncertainty Learning
    Preethi Lahoti, Krishna P. Gummadi, and Gerhard Weikum
    Proceedings of the IEEE International Conference on Data Mining
    ICDM 2021
    [pdf]

  • Accounting for Model Uncertainty in Algorithmic Discrimination
    Junaid Ali, Preethi Lahoti, and Krishna P. Gummadi
    Proceedings of the AAAI/ACM conference on Artificial Intelligence, Ethics, and Society
    AIES 2021
    [pdf]

  • Fairness without Demographics through Adversarially Reweighted Learning
    Preethi Lahoti, Alex Beutel, Jilin Chen, Kang Lee, Flavien Prost, Nithum Thain, Xuezhi Wang, and Ed H. Chi
    Advances in Neural Information Processing Systems
    NeurIPS 2020
    [pdf]|[code]

  • Operationalizing Individual Fairness with Pairwise Fair Representationss
    Preethi Lahoti, Krishna P. Gummadi, and Gerhard Weikum
    Proceedings of the VLDB Endowment Vol. 13 No. 4
    PVLDB 2019
    [pdf]|[code]

  • An Empirical Study on Learning Fairness Metrics for COMPAS Data with Human Supervision
    Hanchen Wang, Nina Grgic-Hlaca, Preethi Lahoti, Krishna P. Gummadi, Adrian Weller
    Workshop on Human-Centric Machine Learning at NeurIPS 2019
    NeurIPS 2019
    [pdf]

  • iFair: Learning Individually Fair Data Representations for Algorithmic Decision Making
    Preethi Lahoti, Krishna P. Gummadi, and Gerhard Weikum
    Proceedings of the 35th IEEE International Conference on Data Engineering
    ICDE 2019
    [pdf]|[ppt]|[code]

  • Joint Non-negative Matrix Factorization for Learning Ideological Leaning on Twitter
    Preethi Lahoti, Kiran garimella, and Aristides Gionis
    Proceedings of the 11th ACM International Conference on Web Search and Data Mining
    WSDM 2018
    [pdf][software]

  • Finding Topical Experts in Twitter via Query-Dependent Personalized PageRank
    Preethi Lahoti, Gianmarco De Francisci Morales, and Aristides Gionis
    Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
    ASONAM 2017
    [pdf]

  • Efficient Set Intersection Counting Algorithm for Text Similarity Measures
    Preethi Lahoti, Patrick K. Nicholson, and Bilyana Taneva
    Proceedings of the 19th Workshop on Algorithm Engineering and Experiments
    ALENEX 2017
    [pdf]

Reports

  • FACTS-IR: Fairness, Accountability, Confidentiality, Transparency, and Safety in Information Retrieval
    Alexandra Olteanu, Jean Garcia-Gathright, Maarten de Rijke, Michael D. Ekstrand et al.
    (
    SIGIR Forum) December 2019, Volume 53 Number 2, pp 20–43
    [pdf]

Patents

  • Wearable Device for Facilitating Interaction between Individuals.
    Preethi Lahoti (Main Inventor), Patrick K. Nicholson, Deepak Ajwani, and Alessandra Sala.
    European Patent Filed 16306640.0. [patent pending]