Sciweavers

436 search results - page 21 / 88
» Multi-Objective Probability Collectives
Sort
View
CIA
1998
Springer
15 years 2 months ago
Strategies for Querying Information Agents
In a simple cooperative MAS model where a collection of "querying agents" can send queries to a collection of "information agents", we formalize the problem of ...
Prasad Chalasani, Somesh Jha, Onn Shehory, Katia P...
APPROX
2006
Springer
130views Algorithms» more  APPROX 2006»
15 years 1 months ago
Tight Results on Minimum Entropy Set Cover
In the minimum entropy set cover problem, one is given a collection of k sets which collectively cover an n-element ground set. A feasible solution of the problem is a partition o...
Jean Cardinal, Samuel Fiorini, Gwenaël Joret
NAACL
1994
14 years 11 months ago
Recent Developments in the Experimental "WAXHOLM" Dialog System
Recently we have begun to build the basic tools for a generic speech-dialog system. The main modules, their function and internal communication have been specified. The different ...
Rolf Carlson
SIGIR
2008
ACM
14 years 9 months ago
Parsimonious relevance models
We describe a method for applying parsimonious language models to re-estimate the term probabilities assigned by relevance models. We apply our method to six topic sets from test ...
Edgar Meij, Wouter Weerkamp, Krisztian Balog, Maar...
WSDM
2012
ACM
309views Data Mining» more  WSDM 2012»
13 years 5 months ago
Mining contrastive opinions on political texts using cross-perspective topic model
This paper presents a novel opinion mining research problem, which is called Contrastive Opinion Modeling (COM). Given any query topic and a set of text collections from multiple ...
Yi Fang, Luo Si, Naveen Somasundaram, Zhengtao Yu