5114 search results - page 80 / 1023 » Complex networks |
SODA
2010
ACM
14 years 6 months ago
2010
ACM
We consider the problem of fault-tolerant agreement in a crash-prone synchronous system. We present a new randomized consensus algorithm that achieves optimal communication effici...
ECBS
2009
IEEE
14 years 3 months ago
2009
IEEE
Sensornet lifespan and utility is limited by the energy resources of individual motes. Network designers seek to maximise energy efficiency while maintaining acceptable Quality o...
APPROX
2009
Springer
14 years 3 months ago
2009
Springer
We give the first constant factor approximation algorithm for the asymmetric Virtual Private Network (Vpn) problem with arbitrary concave costs. We even show the stronger result, ...
SUTC
2006
IEEE
14 years 3 months ago
2006
IEEE
In computer security, many researches have tackled on the possibility of a unified model of access control, which could enforce any access control policies within a single unified...
IEAAIE
1998
Springer
14 years 1 months ago
1998
Springer
Abstract. This paper has as main goal to develop a hybrid expert system to minimize some of the complexity problems related to arti cial intelligence eld. For instance, we can ment...