Sciweavers

450 search results - page 61 / 90
» Local Search with Congestion in Complex Communication Networ...
Sort
View
P2P
2005
IEEE
104views Communications» more  P2P 2005»
15 years 3 months ago
Range Queries in Trie-Structured Overlays
Among the open problems in P2P systems, support for non-trivial search predicates, standardized query languages, distributed query processing, query load balancing, and quality of...
Anwitaman Datta, Manfred Hauswirth, Renault John, ...
ICC
2007
IEEE
15 years 4 months ago
A Cost-Effective Approach to Optical Packet/burst Scheduling
Abstract— Optical Burst and Packet Switching are being considered as the most promising paradigms to increase bandwidth efficiency in IP over DWDM networks. In both cases, due t...
Franco Callegati, Aldo Campi, Walter Cerroni
ENTCS
2007
145views more  ENTCS 2007»
14 years 9 months ago
Design, Analysis and Performance Evaluation of Group Key Establishment in Wireless Sensor Networks
Wireless sensor networks are comprised of a vast number of ultra-small autonomous computing, communication and sensing devices, with restricted energy and computing capabilities, ...
Ioannis Chatzigiannakis, Elisavet Konstantinou, Va...
99
Voted
BROADNETS
2007
IEEE
15 years 4 months ago
Cross-layer optimization made practical
Abstract— Limited resources and time-varying nature of wireless ad hoc networks demand optimized use of resources across layers. Cross-layer optimization (CLO) for wireless netwo...
Ajit Warrier, Long Le, Injong Rhee
CDC
2008
IEEE
145views Control Systems» more  CDC 2008»
15 years 4 months ago
Optimal sensor hop selection: Sensor energy minimization and network lifetime maximization with guaranteed system performance
— In this paper we consider state estimation carried over a sensor network. A fusion center forms a local multi-hop tree of sensors and gateways and fuses the data into a state e...
Ling Shi, Karl Henrik Johansson, Richard M. Murray