Sciweavers

1082 search results - page 90 / 217
» Stability of Locally Optimal Solutions
Sort
View
ICDCN
2009
Springer
15 years 10 months ago
Optimizing Multi-hop Queries in ZigBee Based Multi-sink Sensor Networks
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
Bing Han, Gwendal Simon
145
Voted
WSCG
2004
139views more  WSCG 2004»
15 years 7 months ago
Objects Matching Improvement Using Optimization Techniques in a Geometric Modal Methodology
This work was based on a previously developed methodology using shape modal description for matching image objects. With this methodology, the objects points were matched using a ...
Luísa Ferreira Bastos, João Manuel R...
CEC
2009
IEEE
16 years 27 days ago
Evolutionary programming with ensemble of explicit memories for dynamic optimization
—This paper presents the evolutionary programming with an ensemble of memories to deal with optimization problems in dynamic environments. The proposed algorithm modifies a recen...
Ling Yu, Ponnuthurai N. Suganthan
PIMRC
2008
IEEE
16 years 15 days ago
An optimization framework for the joint routing and scheduling in Wireless Mesh Networks
—In this paper, we address the problem of computing the transport capacity of Wireless Mesh Networks dedicated to Internet access. Routing and transmission scheduling have a majo...
Christelle Molle, Fabrice Peix, Hervé Rivan...
ISSS
2002
IEEE
120views Hardware» more  ISSS 2002»
15 years 11 months ago
Optimal Message-Passing for Data Coherency in Distributed Architecture
Message-passing mechanism is commonly used to preserve data coherency in distributed systems. This paper presents an algorithm for insertion of minimal message-passing in system-l...
Daniel Gajski, Junyu Peng