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JCIT
2007
107views more  JCIT 2007»
15 years 6 months ago
A New Approach to Computing Weighted Attributes Values in Incomplete Information Systems
The Rough Sets theory has been conceived to deal with inexact, uncertain or vague knowledge in Information systems. The article is devoted to propose notions including the general...
Tian Hong, Wang Xiukun, Henryk Rybinski
POPL
2004
ACM
16 years 6 months ago
A bisimulation for dynamic sealing
We define seal, an untyped call-by-value -calculus with primitives for protecting abstract data by sealing, and develop a bisimulation proof method that is sound and complete with...
Eijiro Sumii, Benjamin C. Pierce
KR
2004
Springer
15 years 12 months ago
How to Interweave Knowledge about Object Structure and Concepts
This article presents a general framework for integrating reasoning about object structure and concept taxonomies. The structural relations in the domain of objects discussed are ...
Carola Eschenbach
CAV
2006
Springer
128views Hardware» more  CAV 2006»
15 years 10 months ago
Safraless Compositional Synthesis
In automated synthesis, we transform a specification into a system that is guaranteed to satisfy the specification. In spite of the rich theory developed for system synthesis, litt...
Orna Kupferman, Nir Piterman, Moshe Y. Vardi
FOIS
2006
15 years 8 months ago
Approximation of Ontologies in CASL
In this paper we present methods to generate a Description Logic (DL) theory from a given First Order Logic (FOL) theory, such that each DL axiom is entailed by the given FOL theor...
Klaus Lüttich