229 search results - page 20 / 46 » Set Covering Problems in Role-Based Access Control |
PG
1999
IEEE
14 years 11 hour ago
1999
IEEE
We present an automatic camera placement method for generating image-based models from scenes with known geometry. Our method first approximately determines the set of surfaces vi...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
ICLP
1997
Springer
13 years 12 months ago
1997
Springer
We provide a method whereby, given mode and (upper approximation) type information, we can detect procedures and goals that can be guaranteed to not fail (i.e., to produce at leas...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
Abstract—Set intersection is the core in a variety of problems, e.g. frequent itemset mining and sparse boolean matrix multiplication. It is well-known that large speed gains can...
VMCAI
2012
Springer
12 years 3 months ago
2012
Springer
stractions for Well-Structured Transition Systems Damien Zufferey1 , Thomas Wies2 , and Thomas A. Henzinger1 1 IST Austria 2 New York University Many infinite state systems can be...