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ICDE
2010
IEEE
177views Database» more  ICDE 2010»
14 years 2 months ago
Optimal load shedding with aggregates and mining queries
— To cope with bursty arrivals of high-volume data, a DSMS has to shed load while minimizing the degradation of Quality of Service (QoS). In this paper, we show that this problem...
Barzan Mozafari, Carlo Zaniolo
WOLLIC
2009
Springer
14 years 2 months ago
Classic-Like Analytic Tableaux for Finite-Valued Logics
The paper provides a recipe for adequately representing a very inclusive class of finite-valued logics by way of tableaux. The only requisite for applying the method is that the o...
Carlos Caleiro, João Marcos
ICCS
2009
Springer
14 years 2 months ago
Distinguishing Answers in Conceptual Graph Knowledge Bases
Abstract. In knowledge bases, the open world assumption and the ability to express variables may lead to an answer redundancy problem. This problem occurs when the returned answers...
Nicolas Moreau, Michel Leclère, Madalina Cr...
ISSTA
2009
ACM
14 years 2 months ago
HAMPI: a solver for string constraints
Many automatic testing, analysis, and verification techniques for programs can be effectively reduced to a constraint-generation phase followed by a constraint-solving phase. Th...
Adam Kiezun, Vijay Ganesh, Philip J. Guo, Pieter H...
KCAP
2009
ACM
14 years 2 months ago
Sharing and reusing aligned ontologies with cupboard
This demo presents the Cupboard online system for sharing and reusing ontologies linked together with alignments, and that are attached to rich metadata and reviews. Categories an...
Mathieu d'Aquin, Jérôme Euzenat, Chan...