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Benyah Shaparenko Ph.D. Student 4130 Upson Hall Department of Computer Science Cornell University Ithaca, NY 14853 E-mail: my first name followed by the "at" symbol and cs dot cornell dot edu |
I am a last-year Ph.D. student in the Department of Computer Science at Cornell University working with Thorsten Joachims and graduating in August 2009. Currently, my research explores how document collections develop -- specifically, by detecting idea flows between documents by looking at which documents influence each other, and by detecting where in documents ideas originate. These (entirely) text-based methods can be used to detect the most influential documents and authors in document collections. Applications exist in many domains of text documents, e.g. news articles, web pages, research publications, libraries, blogs, e-mail, among many others.
Research Interests
- Data Mining, Machine Learning, Text Mining, Temporal Data Mining
- Sponsored Search, Information Retrieval, Multimedia Retrieval
There are two versions -- a one-page version and a full-length version.
Publications
- Benyah Shaparenko, Ozgur Cetin, and Rukmini Iyer. Text Features for Sponsored Search Click Prediction. In submission.
- Benyah Shaparenko and Thorsten Joachims. Identifying the Original Contribution of a Document via Language Modeling. Paper in submission. Poster accepted at SIGIR-2009.
- Benyah Shaparenko and Thorsten Joachims. Information Genealogy: Uncovering the Flow of Ideas in Non-hyperlinked Document Databases. In Proceedings of the 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD), pp.619-628, San Jose, CA, USA, 2007.
- Benyah Shaparenko, Rich Caruana, Johannes Gehrke, and Thorsten Joachims. Identifying Temporal Patterns and Key Players in Document Collections. In Proceedings of the IEEE ICDM Workshop on Temporal Data Mining: Algorithms, Theory and Applications (TDM-05), pp. 165-174, Houston, TX, USA, 2005.
- A. M. MacEachren, G. Cai, R. Sharma, I. Rauschert, I. Brewer, L. Bolelli, B. Shaparenko, S. Fuhrmann, and H. Wang, Enabling Collaborative Geoinformation Access and Decision-Making through a Natural, Multimodal Interface, International Journal of Geographical Information Science, 19(3), pp. 293-317, 2005.
- B. Shaparenko and J. Hannan. Private State in Object-Oriented Programming Languages. Honors Thesis. The Pennsylvania State University, 2003. (Also available as a PS)
- J. Privratska, B. Shaparenko, D. Litvin, and V. Janovec. Magnetic Point Group Symmetries of Spontaneously Polarized and/or Magnetized Domain Walls, Ferroelectrics, 269, pp. 39-44, 2002.
- B. Shaparenko, J. Schlessman, and D. B. Litvin. Domain Average Engineering in Ferroics, Ferroelectrics, 269, pp. 9-14, 2002.