16843 search results - page 291 / 3369 » On Generalized Authorization Problems |
193
click to vote
INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
144
click to vote
WSC
2008
15 years 9 months ago
2008
Pouring a concrete raft slab is a classic problem in downtown projects because it requires special arrangements to be made with city authorities to close the area around the proje...
178
click to vote
ADHOC
2008
15 years 6 months ago
2008
The issue of certificate revocation in mobile ad hoc networks (MANETs) where there are no on-line access to trusted authorities, is a challenging problem. In wired network environ...
199
click to vote
IJNSEC
2011
15 years 1 months ago
2011
In this paper, a new multi authority electronic voting scheme based on elliptic curves is proposed. According to the proposed scheme, each voter casts the vote as a point on the e...
151
click to vote
GECCO
2009
Springer
16 years 1 months ago
2009
Springer
We address a large scale waste collection vehicle routing problem with time windows (VRPTW) complicated by multiple disposal trips and drivers lunch breaks. A fitness search spac...