2044 search results - page 239 / 409 » System theory for numerical analysis |
166
click to vote
DKE
2002
15 years 4 months ago
2002
We introduce the notion of iceberg concept lattices and show their use in knowledge discovery in databases. Iceberg lattices are a conceptual clustering method, which is well suit...
222
click to vote
ICDE
1997
IEEE
16 years 6 months ago
1997
IEEE
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
142
click to vote
CAD
2006
Springer
15 years 4 months ago
2006
Springer
A robust and efficient algorithm for trimming both local and global self-intersections in offset curves and surfaces is presented. Our scheme is based on the derivation of a ratio...
136
click to vote
RC
2002
15 years 4 months ago
2002
Deterministic global optimization with interval analysis involves - using interval enclosures for ranges of the constraints, objective, and gradient to reject infeasible regions, r...
122
click to vote
SIAMADS
2010
14 years 11 months ago
2010
Lubrication equations describe many structuring processes of thin liquid films. We develop and apply a numerical framework suitable for their analysis employing a dynamical systems...