Sciweavers

3532 search results - page 530 / 707
» Overlay networks with class
Sort
View
MOBIHOC
2010
ACM
15 years 4 months ago
Spectrum pricing games with bandwidth uncertainty and spatial reuse in cognitive radio networks
In cognitive radio networks (CRN), primary users can lease out their unused bandwidth to secondary users in return for a fee. We study price competition in a CRN with multiple pri...
Gaurav S. Kasbekar, Saswati Sarkar
SECON
2010
IEEE
15 years 4 months ago
Prototyping Energy Harvesting Active Networked Tags (EnHANTs) with MICA2 Motes
Abstract--With the convergence of ultra-low-power communications and energy-harvesting technologies, networking selfsustainable ubiquitous devices is becoming feasible. Hence, we h...
Maria Gorlatova, T. Sharma, D. Shrestha, E. Xu, Ji...
SOICT
2010
15 years 1 months ago
Constraint-based local search for solving non-simple paths problems on graphs: application to the routing for network covering p
Routing problems have been considered as central problems in the fields of transportation, distribution and logistics. LS(Graph) is a generic framework allowing to model and solve...
Pham Quang Dung, Phan-Thuan Do, Yves Deville, Tuon...
TSP
2010
15 years 1 months ago
Randomized and distributed self-configuration of wireless networks: two-layer Markov random fields and near-optimality
Abstract--This work studies the near-optimality versus the complexity of distributed configuration management for wireless networks. We first develop a global probabilistic graphic...
Sung-eok Jeon, Chuanyi Ji
BMCBI
2011
14 years 10 months ago
Learning sparse models for a dynamic Bayesian network classifier of protein secondary structure
Background: Protein secondary structure prediction provides insight into protein function and is a valuable preliminary step for predicting the 3D structure of a protein. Dynamic ...
Zafer Aydin, Ajit Singh, Jeff Bilmes, William Staf...