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» Distributional Semantics in Technicolor
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WAIM
2009
Springer
16 years 23 days ago
An Approach to Detect Collaborative Conflicts for Ontology Development
Ontology has been widely adopted as the basis of knowledge sharing and knowledge-based public services. However, ontology construction is a big challenge, especially in collaborati...
Yewang Chen, Xin Peng, Wenyun Zhao
ATAL
2009
Springer
16 years 23 days ago
Unifying preference and judgment aggregation
The paper proposes a unification of the two main frameworks commonly used for the analysis of collective decisionmaking: the framework of preference aggregation, developed from t...
Davide Grossi
CIKM
2009
Springer
16 years 23 days ago
Text segmentation via topic modeling: an analytical study
In this paper, the task of text segmentation is approached from a topic modeling perspective. We investigate the use of latent Dirichlet allocation (LDA) topic model to segment a ...
Hemant Misra, François Yvon, Joemon M. Jose...
DBPL
2009
Springer
144views Database» more  DBPL 2009»
16 years 23 days ago
General Database Statistics Using Entropy Maximization
Abstract. We propose a framework in which query sizes can be estimated from arbitrary statistical assertions on the data. In its most general form, a statistical assertion states t...
Raghav Kaushik, Christopher Ré, Dan Suciu
EMO
2009
Springer
174views Optimization» more  EMO 2009»
16 years 23 days ago
Constraint Programming
To model combinatorial decision problems involving uncertainty and probability, we introduce stochastic constraint programming. Stochastic constraint programs contain both decision...
Pascal Van Hentenryck