Sciweavers

2410 search results - page 222 / 482
» Multiset Ordering Constraints
Sort
View
CP
2005
Springer
15 years 12 months ago
Using SAT in QBF
QBF is the problem of deciding the satisfiability of quantified boolean formulae in which variables can be either universally or existentially quantified. QBF generalizes SAT (S...
Horst Samulowitz, Fahiem Bacchus
VLDB
2005
ACM
140views Database» more  VLDB 2005»
15 years 12 months ago
Complex Spatio-Temporal Pattern Queries
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
Marios Hadjieleftheriou, George Kollios, Petko Bak...
CIKM
2004
Springer
15 years 11 months ago
Document clustering based on cluster validation
This paper presents a cluster validation based document clustering algorithm, which is capable of identifying both important feature words and true model order (cluster number). I...
Zheng-Yu Niu, Dong-Hong Ji, Chew Lim Tan
ICEIS
2003
IEEE
15 years 11 months ago
Distributed Overload Control for Real-Time Replicated Database Systems
: In order to meet their temporal constraints, current applications such as Web-based services and electronic commerce use the technique of data replication. To take the replicatio...
Samia Saad-Bouzefrane, Claude Kaiser
EUROMICRO
2000
IEEE
15 years 11 months ago
Continuous Discrete-Event Simulation of a Continuous-Media Server I/O Subsystem
When designing computer systems, simulation tools are used to imitate a real or proposed system. Complex, dynamic systems can be simulated without the cost and time constraints in...
Michael Weeks, Chris Bailey, Reza Sotudeh