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AAAI
2006
15 years 5 months ago
Opinion Extraction and Summarization on the Web
The Web has become an excellent source for gathering consumer opinions. There are now numerous Web sources containing such opinions, e.g., product reviews, forums, discussion grou...
Minqing Hu, Bing Liu
106
Voted
FLAIRS
2003
15 years 5 months ago
Meta-S: A Strategy-Oriented Meta-Solver Framework
Meta-S is a practical implementation and extension of the theoretical framework developed by Hofstedt, which allows the user to attack problems requiring the cooperation of arbitr...
Stephan Frank, Petra Hofstedt, Pierre R. Mai
SODA
2004
ACM
94views Algorithms» more  SODA 2004»
15 years 5 months ago
A time efficient Delaunay refinement algorithm
In this paper we present a Delaunay refinement algorithm for generating good aspect ratio and optimal size triangulations. This is the first algorithm known to have sub-quadratic ...
Gary L. Miller
TREC
2004
15 years 5 months ago
Novel Approaches in Text Information Retrieval - Experiments in the Web Track of TREC 2004
: In this paper, we report our experiments in the mixed query task of the Web track for TREC 2004. We deal with the problem of ranking Web documents within a multicriteria framewor...
Mohamed Farah, Daniel Vanderpooten
132
Voted
ACL
1998
15 years 5 months ago
An Empirical Evaluation of Probabilistic Lexicalized Tree Insertion Grammars
We present an empirical study of the applicability of Probabilistic Lexicalized Tree Insertion Grammars (PLTIG), a lexicalized counterpart to Probabilistic Context-Free Grammars (...
Rebecca Hwa