ACM_Citations
    • USA-2014

      For contributions to algorithms and interfaces for interactive information retrieval. Press Release

    • USA-2006

      For research contributions to information retrieval and human-computer interaction.

    Experience
    Education
    Bio
    I am interested in algorithms and interfaces for improved information retrieval, as well as general issues in human-computer interaction. I have been at Microsoft Research since July 1997. My current research focuses on gaze-enhanced interaction, the temporal dynamics of information systems, user modeling and personalization, novel interfaces for interactive retrieval, and search evaluation. Previous research studied a variety of information access and management challenges, including personal information management, desktop search, question answering, text categorization, collaborative filtering, interfaces for improving search and navigation, and user/task modeling. I have worked closely with several Microsoft groups (Bing, Windows Desktop Search, SharePoint Portal Server, and Office Online Help) on search-related innovations.