Abhinandan Das

Dr Abhinandan Das received his Ph.D. in Computer Science from Cornell University in 2005. He has authored several research publications in leading conferences and journals on databases, data mining and data stream processing (including a best paper nomination at the World Wide Web conference). His published work has been deployed in production systems in companies such as Google, Uber, and Microsoft, among others. He holds 20+ issued and filed patents in diverse areas such as real-time Recommendation Systems, Collaborative Filtering, Personalization, Data Mining, Related Search, Query Suggestions, Web Search Ranking, Autocomplete Systems, Query Rewriting and Spell Correction, Text Input Likelihood Prediction, Name Disambiguation, Distributed Group Membership Protocols and Distributed Systems Monitoring, among others.

Google Publications

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    Google News Personalization: Scalable Online Collaborative Filtering

    Abhinandan Das, Mayur Datar, Ashutosh Garg, Shyam Rajaram

    Proceedings of WWW 2007, pp. 271-280

Previous Publications

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    Semantic Approximation of Data Stream Joins

    Abhinandan Das, Johannes Gehrke, Mirek Riedewald

    IEEE Trans. Knowl. Data Eng., vol. 17 (2005), pp. 44-59

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    Approximation Techniques for Spatial Data

    Abhinandan Das, Johannes Gehrke, Mirek Riedewald

    SIGMOD Conference (2004), pp. 695-706

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    Distributed Set Expression Cardinality Estimation

    Abhinandan Das, Sumit Ganguly, Minos N. Garofalakis, Rajeev Rastogi

    VLDB (2004), pp. 312-323

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    Approximate Join Processing Over Data Streams

    Abhinandan Das, Johannes Gehrke, Mirek Riedewald

    SIGMOD Conference (2003), pp. 40-51

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    Automating Layout of Relational Databases

    Rakesh Agrawal, Surajit Chaudhuri, Abhinandan Das, Vivek R. Narasayya

    ICDE (2003), pp. 607-618

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    Efficient Approximation of Correlated Sums on Data Streams

    Rohit Ananthakrishna, Abhinandan Das, Johannes Gehrke, Flip Korn, S. Muthukrishnan, Divesh Srivastava

    IEEE Trans. Knowl. Data Eng., vol. 15 (2003), pp. 569-572

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    SWIM: Scalable Weakly-consistent Infection-style Process Group Membership Protocol

    Abhinandan Das, Indranil Gupta, Ashish Motivala

    DSN (2002), pp. 303-312