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CONCUR
2004
Springer
15 years 9 months ago
Model Checking Restricted Sets of Timed Paths
In this paper, we study the complexity of model-checking formulas of three important real-time logics (MTL, MITL, and TCTL) over restricted sets of timed paths. The classes of rest...
Nicolas Markey, Jean-François Raskin
124
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WIA
2001
Springer
15 years 8 months ago
Cascade Decompositions are Bit-Vector Algorithms
A vector algorithm is an algorithm that applies a bounded number of vector operations to an input vector, regardless of the length of the input. In this paper, we describe the link...
Anne Bergeron, Sylvie Hamel
CL
2000
Springer
15 years 8 months ago
Querying Inconsistent Databases: Algorithms and Implementation
In this paper, an algorithm for obtaining consistent answers to queries posed to inconsistent relational databases is presented. The algorith is proven to be sound, terminating and...
Alexander Celle, Leopoldo E. Bertossi
ECOOP
1998
Springer
15 years 8 months ago
Reflection for Statically Typed Languages
Abstract. An object-oriented language that permits changing the behavior of a class or of a single object is said to support computational reflection. Existing reflective facilitie...
José de Oliveira Guimarães
FOCS
1997
IEEE
15 years 8 months ago
Randomized and Deterministic Algorithms for the Dimension of Algebraic Varieties
We prove old and new results on the complexity of computing the dimension of algebraic varieties. In particular, we show that this problem is NP-complete in the Blum-Shub-Smale mo...
Pascal Koiran