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IWPEC
2009
Springer
16 years 12 days ago
A Probabilistic Approach to Problems Parameterized above or below Tight Bounds
We introduce a new approach for establishing fixed-parameter tractability of problems parameterized above tight lower bounds or below tight upper bounds. To illustrate the approac...
Gregory Gutin, Eun Jung Kim, Stefan Szeider, Ander...
PG
2007
IEEE
16 years 4 days ago
A Subdivision Arrangement Algorithm for Semi-Algebraic Curves: An Overview
We overview a new method for computing the arrangement of semi-algebraic curves. A subdivision approach is used to compute the topology of the algebraic objects and to segment the...
Julien Wintz, Bernard Mourrain
AI
2007
Springer
16 years 1 days ago
Query-Based Summarization of Customer Reviews
We describe an architecture for organizing and summarizing consumer reviews about products that have been posted on specialized web sites. The core technology is based on the autom...
Olga Feiguina, Guy Lapalme
ICADL
2007
Springer
167views Education» more  ICADL 2007»
16 years 18 hour ago
Content-Based Language Learning in a Digital Library
Digital libraries have untapped potential for supporting language teaching and learning. This paper describes a new scheme for automating topicspecific language learning using a sp...
Shaoqun Wu, Ian H. Witten
SEMWEB
2007
Springer
15 years 12 months ago
A Fuzzy Ontology-Approach to improve Semantic Information Retrieval
This paper shows how a Fuzzy Ontology based approach can improve semantic documents retrieval. After formally defining a Fuzzy Knowledge Base, it is discussed a special type of ne...
Silvia Calegari, Elie Sanchez