Sciweavers

1671 search results - page 145 / 335
» On the Covering Steiner Problem
Sort
View
AAAI
2012
13 years 9 months ago
Equality-Friendly Well-Founded Semantics and Applications to Description Logics
We tackle the problem of defining a well-founded semantics (WFS) for Datalog rules with existentially quantified variables in their heads and negations in their bodies. In partic...
Georg Gottlob, André Hernich, Clemens Kupke...
ICML
2004
IEEE
16 years 7 months ago
A needle in a haystack: local one-class optimization
This paper addresses the problem of finding a small and coherent subset of points in a given data. This problem, sometimes referred to as one-class or set covering, requires to fi...
Koby Crammer, Gal Chechik
155
Voted
EDBT
2006
ACM
120views Database» more  EDBT 2006»
16 years 6 months ago
Query Planning in the Presence of Overlapping Sources
Navigational queries on Web-accessible life science sources pose unique query optimization challenges. The objects in these sources are interconnected to objects in other sources, ...
Jens Bleiholder, Samir Khuller, Felix Naumann, Lou...
ICCAD
2002
IEEE
161views Hardware» more  ICCAD 2002»
16 years 3 months ago
Non-tree routing for reliability and yield improvement
We propose to introduce redundant interconnects for manufacturing yield and reliability improvement. By introducing redundant interconnects, the potential for open faults is reduc...
Andrew B. Kahng, Bao Liu, Ion I. Mandoiu
CIC
2004
118views Communications» more  CIC 2004»
15 years 8 months ago
An Efficient Delay Sensitive Multicast Routing Algorithm
As a key issue in multicast routing with quality of service (QoS) support, constrained minimum Steiner tree (CMST) problem has been a research focus for more than a decade, and ten...
Gang Feng