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» A Logical Language for Expressing Authorizations
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WISE
2002
Springer
15 years 11 months ago
Towards Declarative XML Querying
How to extract data from XML documents is an important issue for XML research and development. However, how to view XML documents determines how they can be queried. In this paper...
Mengchi Liu, Tok Wang Ling
WFLP
2000
Springer
124views Algorithms» more  WFLP 2000»
15 years 10 months ago
A Formal Approach to Reasoning about the Effectiveness of Partial Evaluation
We introduce a framework for assessing the effectiveness of partial evaluators in functional logic languages. Our framework is based on properties of the rewrite system that models...
Elvira Albert, Sergio Antoy, Germán Vidal
JANCL
2007
74views more  JANCL 2007»
15 years 6 months ago
Operations on proofs and labels
Logic of proofs LP introduced by S. Artemov in 1995 describes properties of proof predicate “t is a proof of F” in the propositional language extended by atoms of the form [[t...
Tatiana Yavorskaya, Natalia Rubtsova
LICS
2010
IEEE
15 years 4 months ago
Alternating Timed Automata over Bounded Time
Alternating timed automata are a powerful extension of classical Alur-Dill timed automata that are closed under all Boolean operations. They have played a key role, among others, ...
Mark Jenkins, Joël Ouaknine, Alexander Rabino...
CSL
2010
Springer
15 years 7 months ago
On the Computability of Region-Based Euclidean Logics
By a Euclidean logic, we understand a formal language whose variables range over subsets of Euclidean space, of some fixed dimension, and whose non-logical primitives have fixed me...
Yavor Nenov, Ian Pratt-Hartmann