Ravi Kumar


2020

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Asymptotic Behavior of Sequence Models
Flavio Chierichetti | Ravi Kumar | Andrew Tomkins
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2018

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A Discrete Choice Model for Subset Selection
Austin R. Benson | Ravi Kumar | Andrew Tomkins
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2017

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Counting Graphlets: Space vs Time
Marco Bressan | Flavio Chierichetti | Ravi Kumar | Stefano Leucci | Alessandro Panconesi
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

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On the Power Laws of Language: Word Frequency Distributions
Flavio Chierichetti | Ravi Kumar | Bo Pang
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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Partitioning Orders in Online Shopping Services
Sreenivas Gollapudi | Ravi Kumar | Debmalya Panigrahi | Rina Panigrahy
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

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Linear Additive Markov Processes
Ravi Kumar | Maithra Raghu | Tamás Sarlós | Andrew Tomkins
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

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Caching with Dual Costs
Anirban Dasgupta | Ravi Kumar | Tamás Sarlós
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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On the Relevance of Irrelevant Alternatives
Austin R. Benson | Ravi Kumar | Andrew Tomkins
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

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Modeling User Consumption Sequences
Austin R. Benson | Ravi Kumar | Andrew Tomkins
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

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On Sampling Nodes in a Network
Flavio Chierichetti | Anirban Dasgupta | Ravi Kumar | Silvio Lattanzi | Tamás Sarlós
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

2015

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Inverting a Steady-State
Ravi Kumar | Andrew Tomkins | Sergei Vassilvitskii | Erik Vee
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015

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Driven by Food: Modeling Geographic Choice
Ravi Kumar | Mohammad Mahdian | Bo Pang | Andrew Tomkins | Sergei Vassilvitskii
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015

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Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2014

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On estimating the average degree
Anirban Dasgupta | Ravi Kumar | Tamás Sarlós
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014

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The dynamics of repeat consumption
Ashton Anderson | Ravi Kumar | Andrew Tomkins | Sergei Vassilvitskii
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014

2013

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Rank quantization
Ravi Kumar | Ronny Lempel | Roy Schwartz | Sergei Vassilvitskii
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013

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Aggregating crowdsourced binary ratings
Nilesh N. Dalvi | Anirban Dasgupta | Ravi Kumar | Vibhor Rastogi
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

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Object matching in tweets with spatial models
Nilesh N. Dalvi | Ravi Kumar | Bo Pang
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012

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Are web users really Markovian?
Flavio Chierichetti | Ravi Kumar | Prabhakar Raghavan | Tamás Sarlós
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012

2011

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An algorithmic treatment of strong queries
Ravi Kumar | Silvio Lattanzi | Prabhakar Raghavan
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

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Optimizing two-dimensional search results presentation
Flavio Chierichetti | Ravi Kumar | Prabhakar Raghavan
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

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Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011

Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011

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Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

2010

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Evolution of two-sided markets
Ravi Kumar | Yury Lifshits | Andrew Tomkins
Proceedings of the Third International Conference on Web Search and Web Data Mining, WSDM 2010, New York, NY, USA, February 4-6, 2010

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Generalized distances between rankings
Ravi Kumar | Sergei Vassilvitskii
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

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A characterization of online browsing behavior
Ravi Kumar | Andrew Tomkins
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

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Stochastic models for tabbed browsing
Flavio Chierichetti | Ravi Kumar | Andrew Tomkins
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

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Max-cover in map-reduce
Flavio Chierichetti | Ravi Kumar | Andrew Tomkins
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

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Top-k aggregation using intersections of ranked inputs
Ravi Kumar | Kunal Punera | Torsten Suel | Sergei Vassilvitskii
Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009

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Online social networks: modeling and mining: invited talk
Ravi Kumar
Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009

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An analysis framework for search sequences
Qiaozhu Mei | Kristina Lisa Klinkner | Ravi Kumar | Andrew Tomkins
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

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A translation model for matching reviews to objects
Nilesh N. Dalvi | Ravi Kumar | Bo Pang | Andrew Tomkins
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

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Compressed web indexes
Flavio Chierichetti | Ravi Kumar | Prabhakar Raghavan
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

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Nearest-neighbor caching for content-match applications
Sandeep Pandey | Andrei Z. Broder | Flavio Chierichetti | Vanja Josifovski | Ravi Kumar | Sergei Vassilvitskii
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

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Quicklink selection for navigational query results
Deepayan Chakrabarti | Ravi Kumar | Kunal Punera
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

2008

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Proceeding of the 2008 ACM Workshop on Search in Social Media, SSM 2008, Napa Valley, California, USA, October 30, 2008

Proceeding of the 2008 ACM Workshop on Search in Social Media, SSM 2008, Napa Valley, California, USA, October 30, 2008

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Connectivity structure of bipartite graphs via the KNC-plot
Ravi Kumar | Andrew Tomkins | Erik Vee
Proceedings of the International Conference on Web Search and Web Data Mining, WSDM 2008, Palo Alto, California, USA, February 11-12, 2008

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Preferential behavior in online groups
Lars Backstrom | Ravi Kumar | Cameron Marlow | Jasmine Novak | Andrew Tomkins
Proceedings of the International Conference on Web Search and Web Data Mining, WSDM 2008, Palo Alto, California, USA, February 11-12, 2008

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Vanity fair: privacy in querylog bundles
Rosie Jones | Ravi Kumar | Bo Pang | Andrew Tomkins
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

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A graph-theoretic approach to webpage segmentation
Deepayan Chakrabarti | Ravi Kumar | Kunal Punera
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

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Spatial variation in search engine queries
Lars Backstrom | Jon M. Kleinberg | Ravi Kumar | Jasmine Novak
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2007

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Visualizing tags over time
Micah Dubinko | Ravi Kumar | Joseph Magnani | Jasmine Novak | Prabhakar Raghavan | Andrew Tomkins
2007 Volume 1 Issue 2

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On the robustness of relevance measures with incomplete judgments
Tanuja Bompada | Chi-Chao Chang | John Chen | Ravi Kumar | Rajesh Shenoy
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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"I know what you did last summer": query logs and user privacy
Rosie Jones | Ravi Kumar | Bo Pang | Andrew Tomkins
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

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Anchor-based proximity measures
Amruta Joshi | Ravi Kumar | Benjamin C. Reed | Andrew Tomkins
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

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On anonymizing query logs via token-based hashing
Ravi Kumar | Jasmine Novak | Bo Pang | Andrew Tomkins
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

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The discoverability of the web
Anirban Dasgupta | Arpita Ghosh | Ravi Kumar | Christopher Olston | Sandeep Pandey | Andrew Tomkins
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

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Page-level template detection via isotonic smoothing
Deepayan Chakrabarti | Ravi Kumar | Kunal Punera
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2006

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Estimating corpus size via queries
Andrei Z. Broder | Marcus Fontoura | Vanja Josifovski | Ravi Kumar | Rajeev Motwani | Shubha U. Nabar | Rina Panigrahy | Andrew Tomkins | Ying Xu
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006

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Searching with context
Reiner Kraft | Chi-Chao Chang | Farzin Maghoul | Ravi Kumar
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

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Visualizing tags over time
Micah Dubinko | Ravi Kumar | Joseph Magnani | Jasmine Novak | Prabhakar Raghavan | Andrew Tomkins
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2005

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On the Bursty Evolution of Blogspace
Ravi Kumar | Jasmine Novak | Prabhakar Raghavan | Andrew Tomkins
2005 Volume 8 Issue 2

2004

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Propagation of trust and distrust
Ramanathan V. Guha | Ravi Kumar | Prabhakar Raghavan | Andrew Tomkins
Proceedings of the 13th international conference on World Wide Web, WWW 2004, New York, NY, USA, May 17-20, 2004

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Sic transit gloria telae: towards an understanding of the web's decay
Ziv Bar-Yossef | Andrei Z. Broder | Ravi Kumar | Andrew Tomkins
Proceedings of the 13th international conference on World Wide Web, WWW 2004, New York, NY, USA, May 17-20, 2004

2003

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On the bursty evolution of blogspace
Ravi Kumar | Jasmine Novak | Prabhakar Raghavan | Andrew Tomkins
Proceedings of the Twelfth International World Wide Web Conference, WWW 2003, Budapest, Hungary, May 20-24, 2003

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Searching the workplace web
Ronald Fagin | Ravi Kumar | Kevin S. McCurley | Jasmine Novak | D. Sivakumar | John A. Tomlin | David P. Williamson
Proceedings of the Twelfth International World Wide Web Conference, WWW 2003, Budapest, Hungary, May 20-24, 2003

2001

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Rank aggregation methods for the Web
Cynthia Dwork | Ravi Kumar | Moni Naor | D. Sivakumar
Proceedings of the Tenth International World Wide Web Conference, WWW 10, Hong Kong, China, May 1-5, 2001