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EMNLP
2010
15 years 4 months ago
Unsupervised Discovery of Negative Categories in Lexicon Bootstrapping
Multi-category bootstrapping algorithms were developed to reduce semantic drift. By extracting multiple semantic lexicons simultaneously, a category's search space may be res...
Tara McIntosh
IEAAIE
2010
Springer
15 years 4 months ago
Improving Timetable Quality in Scheduled Transit Networks
This work deals with an original problem with regard to the traditionally sequential planning process in public transit networks. This problem aims at modifying the network's ...
Valérie Guihaire, Jin-Kao Hao
IFIP12
2010
15 years 4 months ago
Event Extraction for Legal Case Building and Reasoning
We are interested in developing tools to support the activities of lawyers in corporate litigation. In current applications, information such as characters that have played a signi...
Nikolaos Lagos, Frédérique Segond, S...
IMCSIT
2010
15 years 4 months ago
ACO with semi-random start applied on MKP
Ant Colony Optimization (ACO) is a stochastic search method that mimics the social behavior of real ants colonies, which manage to establish the shortest route to feeding sources a...
Stefka Fidanova, Pencho Marinov, Krassimir T. Atan...
EMNLP
2009
15 years 4 months ago
Graph Alignment for Semi-Supervised Semantic Role Labeling
Unknown lexical items present a major obstacle to the development of broadcoverage semantic role labeling systems. We address this problem with a semisupervised learning approach ...
Hagen Fürstenau, Mirella Lapata