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» Representational Reasoning and Verification
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LICS
1997
IEEE
15 years 10 months ago
Semantics of Exact Real Arithmetic
In this paper, we incorporate a representation of the non-negative extended real numbers based on the composition of linear fractional transformations with nonnegative integer coe...
Peter John Potts, Abbas Edalat, Martín H&ou...
TIME
1994
IEEE
15 years 10 months ago
A Temporal Structure that Distinguishes between the Past, Present, and Future
We present a two dimensional temporal structure that has an ever changing present. Relative to each present, there is a past and future. The main representational advantage our tw...
André Trudel
DLOG
2008
15 years 9 months ago
Essential and Mandatory Part-Whole Relations in Conceptual Data Models
A recurring problem in conceptual modelling and ontology development is the representation of part-whole relations, with a requirement to be able to distinguish between essential a...
Alessandro Artale, C. Maria Keet
DEON
2008
Springer
15 years 8 months ago
Pushing Anderson's Envelope: The Modal Logic of Ascription
The paper proposes a formal analysis of the ascriptive view of norms as resulting from pulling together Anderson's reductionist approach, the analysis of counts-as, and a nove...
Davide Grossi
EACL
2003
ACL Anthology
15 years 8 months ago
WEBCOOP: A Cooperative Question Answering System on the Web
The main aim of this project is to explore, develop and evaluate the contribution of language technologies to the development of WEBCOOP, a system that provides intelligent Cooper...
Farah Benamara, Patrick Saint-Dizier