491 search results - page 81 / 99 » Optimizing complex queries with multiple relation instances |
HAPTICS
2002
IEEE
14 years 15 days ago
2002
IEEE
: We present a six-degree-of-freedom haptic rendering algorithm using localized contact computations. It takes advantage of high motion coherence due to fast force update and spati...
CADE
2010
Springer
13 years 8 months ago
2010
Springer
Automated software verification and path-sensitive program analysis require the ability to distinguish executable program paths from those that are infeasible. To achieve this, pro...
PODS
2002
ACM
14 years 7 months ago
2002
ACM
We study two classes of view update problems in relational databases. We are given a source database S, a monotone query Q, and the view Q(S) generated by the query. The first pro...
EOR
2008
13 years 7 months ago
2008
We consider the separable nonlinear and strictly convex single-commodity network flow problem (SSCNFP). We develop a computational scheme for generating a primal feasible solution...
LOPSTR
2005
Springer
14 years 1 months ago
2005
Springer
We propose an extension of functional logic languages that allows the definition of operations with patterns containing other defined operation symbols. Such “function patterns...