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IJCAI
2007
15 years 6 months ago
Identifying Expressions of Opinion in Context
While traditional information extraction systems have been built to answer questions about facts, subjective information extraction systems will answer questions about feelings an...
Eric Breck, Yejin Choi, Claire Cardie
ACL
2009
15 years 2 months ago
Annotating and Recognising Named Entities in Clinical Notes
This paper presents ongoing research in clinical information extraction. This work introduces a new genre of text which are not well-written, noise prone, ungrammatical and with m...
Yefeng Wang
151
Voted
KDD
2007
ACM
143views Data Mining» more  KDD 2007»
16 years 5 months ago
Mining Research Communities in Bibliographical Data
Abstract. Extracting information from very large collections of structured, semistructured or even unstructured data can be a considerable challenge when much of the hidden informa...
Osmar R. Zaïane, Jiyang Chen, Randy Goebel
DCC
2008
IEEE
16 years 4 months ago
Extractors for binary elliptic curves
We propose a simple and efficient deterministic extractor for an ordinary elliptic curve E, defined over F2n , where n = 2 and is a positive integer. Our extractor, for a given poi...
Reza Rezaeian Farashahi, Ruud Pellikaan, Andrey Si...
147
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CVPR
2010
IEEE
16 years 1 months ago
Vessel Scale Selection using MRF Optimization
Many feature detection algorithms rely on the choice of scale. In this paper, we complement standard scaleselection algorithms with spatial regularization. To this end, we formula...
Hengameh Mirzaalian, Ghassan Hamarneh