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» On the Satisfiability of Complex Constraints
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ICLP
1997
Springer
15 years 10 months ago
Total Homeostaticity and Integrity Constraints Restorability Recognition
We introduce and explore a property of deductive data bases with updates wich we call total homeostaticity, and which substantially generalizes the following their property: ”fo...
Michael I. Dekhtyar, Alexander Ja. Dikovsky
IJCAI
2003
15 years 8 months ago
Query rewriting and answering under constraints in data integration systems
In this paper we address the problem of query answering and rewriting in global-as-view data integration systems, when key and inclusion dependencies are expressed on the global i...
Andrea Calì, Domenico Lembo, Riccardo Rosat...
187
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CONSTRAINTS
2008
132views more  CONSTRAINTS 2008»
15 years 6 months ago
Essence : A constraint language for specifying combinatorial problems
Abstract. Essence is a formal language for specifying combinatorial problems, in a manner similar to natural rigorous specifications that use a mixture of natural language and disc...
Alan M. Frisch, Warwick Harvey, Christopher Jeffer...
CORR
2006
Springer
112views Education» more  CORR 2006»
15 years 6 months ago
High-level synthesis under I/O Timing and Memory constraints
The design of complex Systems-on-Chips implies to take into account communication and memory access constraints for the integration of dedicated hardware accelerator. In this paper...
Philippe Coussy, Gwenolé Corre, Pierre Bome...
AI
2005
Springer
15 years 6 months ago
On the consistency of cardinal direction constraints
We present a formal model for qualitative spatial reasoning with cardinal directions utilizing a co-ordinate system. Then, we study the problem of checking the consistency of a se...
Spiros Skiadopoulos, Manolis Koubarakis