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EDBT
2009
ACM
160views Database» more  EDBT 2009»
15 years 11 months ago
Estimating aggregates in time-constrained approximate queries in Oracle
The concept of time-constrained SQL queries was introduced to address the problem of long-running SQL queries. A key approach adopted for supporting time-constrained SQL queries i...
Ying Hu, Seema Sundara, Jagannathan Srinivasan
DAGSTUHL
2007
15 years 8 months ago
Discovering Knowledge from Local Patterns with Global Constraints
It is well known that local patterns are at the core of a lot of knowledge which may be discovered from data. Nevertheless, use of local patterns is limited by their huge number an...
Bruno Crémilleux, Arnaud Soulet
DALT
2005
Springer
16 years 2 hour ago
Beliefs in Agent Implementation
Abstract. This paper extends a programming language for implementing cognitive agents with the capability to explicitly represent beliefs and reason about them. In this programming...
Laurens Winkelhagen, Mehdi Dastani, Jan Broersen
CP
2004
Springer
15 years 12 months ago
Improved Algorithms for the Global Cardinality Constraint
Abstract. We study the global cardinality constraint (gcc) and pro
Claude-Guy Quimper, Alejandro López-Ortiz, ...
VL
2003
IEEE
146views Visual Languages» more  VL 2003»
15 years 11 months ago
A reading algorithm for constraint diagrams
Constraint diagrams are a visual notation designed to complement the Unified Modeling Language in the development of software systems. They generalize Venn diagrams and Euler cir...
Andrew Fish, Jean Flower, John Howse