1000 search results - page 128 / 200 » An RDF Query Language based on Logic Programming |
106
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FAC
2010
14 years 7 months ago
2010
Framing in the presence of data abstraction is a challenging and important problem in the verification of object-oriented programs [LLM07]. The dynamic frames approach is a promisi...
RISE
2004
Springer
15 years 3 months ago
2004
Springer
In this paper, we develop a symbolic representation for timed concurrent constraint (tccp) programs, which can be used for defining a lightweight model–checking algorithm for re...
VLDB
1994
ACM
15 years 1 months ago
1994
ACM
Physical data independence is touted as a central feature of modern database systems. Both relational and object-oriented systems, however, force users to frame their queries in t...
FOCS
1998
IEEE
15 years 2 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...
101
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JFP
2008
14 years 9 months ago
2008
This paper shows how type effect systems can be combined with model-checking techniques to produce powerful, automatically verifiable program logics for higher order programs. The...