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WIMOB
2008
IEEE
16 years 1 months ago
A Mechanism Design-Based Secure Architecture for Mobile Ad Hoc Networks
—To avoid the single point of failure for the certificate authority (CA) in MANET, a decentralized solution is proposed where nodes are grouped into different clusters. Each clu...
Abderrezak Rachedi, Abderrahim Benslimane, Hadi Ot...
WOWMOM
2005
ACM
109views Multimedia» more  WOWMOM 2005»
16 years 13 days ago
On Maximizing Lifetime of a Sensor Cluster
We consider the energy consumed in radio transmission of a set of sensors forming a data gathering wireless network. Our objective is to enhance the lifetime of such networks by e...
Samar Agnihotri, Pavan Nuggehalli, H. S. Jamadagni
GIS
2006
ACM
16 years 8 months ago
Object localization based on directional information case of 2D vector data
If you were told that some object A was perfectly (or somewhat, or not at all) in some direction (e.g., west, above-right) of some reference object B, where in space would you loo...
Stelian Coros, JingBo Ni, Pascal Matsakis
SPAA
2010
ACM
15 years 11 months ago
TLRW: return of the read-write lock
TL2 and similar STM algorithms deliver high scalability based on write-locking and invisible readers. In fact, no modern STM design locks to read along its common execution path b...
David Dice, Nir Shavit
GECCO
2006
Springer
170views Optimization» more  GECCO 2006»
15 years 10 months ago
How an optimal observer can collapse the search space
Many metaheuristics have difficulty exploring their search space comprehensively. Exploration time and efficiency are highly dependent on the size and the ruggedness of the search...
Christophe Philemotte, Hugues Bersini