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IPCO
2010
231views Optimization» more  IPCO 2010»
15 years 5 months ago
Branched Polyhedral Systems
We introduce the framework of polyhedral branching systems that can be used in order to construct extended formulations for polyhedra by combining extended formulations for other p...
Volker Kaibel, Andreas Loos
LREC
2010
188views Education» more  LREC 2010»
15 years 5 months ago
Improving Chunking Accuracy on Croatian Texts by Morphosyntactic Tagging
In this paper, we present the results of an experiment with utilizing a stochastic morphosyntactic tagger as a pre-processing module of a rule-based chunker and partial parser for...
Kristina Vuckovic, Zeljko Agic, Marko Tadic
LREC
2010
173views Education» more  LREC 2010»
15 years 5 months ago
A Corpus for Studying Full Answer Justification
Question answering (QA) systems aim at retrieving precise information from a large collection of documents. To be considered as reliable by users, a QA system must provide element...
Arnaud Grappy, Brigitte Grau, Olivier Ferret, Cyri...
LREC
2010
169views Education» more  LREC 2010»
15 years 5 months ago
Identification of the Question Focus: Combining Syntactic Analysis and Ontology-based Lookup through the User Interaction
Most question-answering systems contain a classifier module which determines a question category, based on which each question is assigned an answer type. However, setting up synt...
Danica Damljanovic, Milan Agatonovic, Hamish Cunni...
LREC
2010
112views Education» more  LREC 2010»
15 years 5 months ago
Principled Construction of Elicited Imitation Tests
In this paper we discuss the methodology behind the construction of elicited imitation (EI) test items. First we examine varying uses for EI tests in research and in testing overa...
Carl Christensen, Ross Hendrickson, Deryle Lonsdal...