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IJCAI
2003
15 years 8 months ago
Reasoning about soft constraints and conditional preferences: complexity results and approximation techniques
Many real life optimization problems contain both hard and soft constraints, as well as qualitative conditional preferences. However, there is no single formalism to specify all t...
Carmel Domshlak, Francesca Rossi, Kristen Brent Ve...
AAAI
2000
15 years 8 months ago
Coordination for Multi-Robot Exploration and Mapping
This paper addresses the problem of exploration and mapping of an unknown environment by multiple robots. The mapping algorithm is an on-line approach to likelihood maximization t...
Reid G. Simmons, David Apfelbaum, Wolfram Burgard,...
ACL
1998
15 years 8 months ago
Terminology Finite-State Preprocessing for Computational LFG
This paper presents a technique to deal with multiword nominal terminology in a computational Lexical Functional Grammar. This method treats multiword terms as single tokens by mo...
Caroline Brun
ACL
1998
15 years 8 months ago
Alignment of Multiple Languages for Historical Comparison
An essential step in comparative reconstruction is to align corresponding phonological segments in the words being compared. To do this, one must search among huge numbers of pote...
Michael A. Covington
COLING
2000
15 years 8 months ago
The Effects of Word Order and Segmentation on Translation Retrieval Performance
This research looks at the effects of word order and segmentation on translation retrieval performance for an experimental Japanese-English translation memory system. We implement...
Timothy Baldwin, Hozumi Tanaka