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ICC
2007
IEEE
184views Communications» more  ICC 2007»
16 years 20 days ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor
PSIVT
2007
Springer
170views Multimedia» more  PSIVT 2007»
16 years 14 days ago
Markov Random Fields and Spatial Information to Improve Automatic Image Annotation
Content-based image retrieval (CBIR) is currently limited because of the lack of representational power of the low-level image features, which fail to properly represent the actual...
Carlos Hernández-Gracidas, Luis Enrique Suc...
LCN
2005
IEEE
15 years 12 months ago
Improving the Data Transmission Throughput over the Home Electrical Wiring
Abstract— Powerline communications (PLC) are receiving special attention since they use an already available and ubiquitous infrastructure. The main standard for PLC home network...
Miguel Elias M. Campista, Luís Henrique Mac...
KR
2004
Springer
15 years 11 months ago
An Improved Integer Local Search for Complex Scheduling Problems
We consider complex scheduling problems that can be captured as optimization under hard and soft constraints. The objective of such an optimization problem is to satisfy as many h...
Weixiong Zhang, Xiaotao Zhang
CTRSA
2001
Springer
108views Cryptology» more  CTRSA 2001»
15 years 11 months ago
Improving SSL Handshake Performance via Batching
We present an algorithmic approach for speeding up SSL’s performance on a web server. Our approach improves the performance of SSL’s handshake protocol by up to a factor of 2....
Hovav Shacham, Dan Boneh