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JUCS
2008
122views more  JUCS 2008»
15 years 4 months ago
Using an Evolving Thematic Clustering in a Text Segmentation Process
Abstract: The thematic text segmentation task consists in identifying the most important thematic breaks in a document in order to cut it into homogeneous passages. We propose in t...
Sylvain Lamprier, Tassadit Amghar, Bernard Levrat,...
IPM
2007
156views more  IPM 2007»
15 years 4 months ago
Integration of an XML electronic dictionary with linguistic tools for natural language processing
This study proposes the codification of lexical information in electronic dictionaries, in accordance with a generic and extendable XML scheme model, and its conjunction with lin...
Octavio Santana Suárez, Francisco J. Carrer...
RE
2002
Springer
15 years 4 months ago
Improving the Requirements Engineering Process for an Electronic Clearinghouse
We present experience with improving the requirements engineering process for a telecommunications electronic clearinghouse that connects multiple trading partners. Software failu...
Mariusz A. Fecko, Christopher M. Lott
SIGIR
2011
ACM
14 years 7 months ago
Ad hoc IR: not much room for improvement
Ranking function performance reached a plateau in 1994. The reason for this is investigated. First the performance of BM25 is measured as the proportion of queries satisfied on th...
Andrew Trotman, David Keeler
SIGMOD
2011
ACM
249views Database» more  SIGMOD 2011»
14 years 7 months ago
ProApproX: a lightweight approximation query processor over probabilistic trees
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...
Pierre Senellart, Asma Souihli