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» A Semantics for Abstraction
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JLP
2007
74views more  JLP 2007»
14 years 10 months ago
Linearity and bisimulation
Exploiting linear type structure, we introduce a new theory bisimilarity for the π-calculus in which we abstract away not only τ-actions but also non-τ actions which do not aff...
Nobuko Yoshida, Kohei Honda, Martin Berger
JUCS
2007
109views more  JUCS 2007»
14 years 10 months ago
On Ranking RDF Schema Elements (and its Application in Visualization)
Abstract: Ranking is a ubiquitous requirement whenever we confront a large collection of atomic or interrelated artifacts. This paper elaborates on this issue for the case of RDF s...
Yannis Tzitzikas, Dimitris Kotzinos, Yannis Theoha...
AI
2002
Springer
14 years 10 months ago
QUANTUM: A Function-Based Question Answering System
Abstract In this paper, we describe our Question Answering (QA) system called QUANTUM. The goal of QUANTUM is to find the answer to a natural language question in a large document ...
Luc Plamondon, Leila Kosseim
82
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MAGS
2007
100views more  MAGS 2007»
14 years 10 months ago
Engineering agent-mediated integration of bioinformatics analysis tools
Abstract. The availability of massive amounts of biological data, distributed in various data sources, has prompted the development of a wide range of data analysis tools. However,...
Vassilis Koutkias, Andigoni Malousi, Nicos Maglave...
104
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ENTCS
2002
91views more  ENTCS 2002»
14 years 10 months ago
Memoization-Based Proof Search in LF - an Experimental Evaluation of a Prototype
Elf is a general meta-language for the specification and implementation of logical systems in the style of the logical framework LF. Proof search in this framework is based on the...
Brigitte Pientka