Purnamrita Sarkar
Graduate Student
Biography
I received my bachelors degree in computer science and engineering at Indian Institute of Technology, Kharagpur. Now I am a third year graduate student in the Machine Learning Department at CMU.
Research Interests
I am interested in fast mining of large and sparse networks. Currently we are trying to model the evolution of social networks over time.
Papers
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Trade-offs between Agility and Reliability of Predictions in Dynamic Social Networks Used to Model Risk of Microbial Contamination of Food
(2009)
Best paper award, ASONAM 2009 -
Fast Dynamic Reranking in Large Graphs
(2009)
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Dynamic Network Model for Predicting Occurrences of Salmonella at Food Facilities
(2008)
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Fast Incremental Proximity Search in Large Graphs
(2008)
Slightly revised from the ICML camera-ready version -
A Latent Space Approach to Dynamic Embedding of Co-occurrence Data
(2007)
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A Tractable Approach to Finding Closest Truncated-commute-time Neighbors in Large Graphs
(2007)
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Dynamic Social Network Analysis using Latent Space Models
(2005)