370 search results - page 35 / 74 » Improved Approximation Algorithms for Connected Sensor Cover |
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—Network lifetime is a critical issue in Wireless Sensor Networks. It is possible to extend network lifetime by organizing the sensors into a number of sensor covers. However, wi...
106
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CLUSTER
2001
IEEE
15 years 1 months ago
2001
IEEE
Given the increasing traffic on the World Wide Web (Web), it is difficult for a single popular Web server to handle the demand from its many clients. By clustering a group of Web ...
ICANNGA
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In wireless sensor networks where sensors are geographically deployed in 3D spaces, a mobile robot is required to travel to each sensor in order to download the data. The...
GMP
2008
IEEE
15 years 4 months ago
2008
IEEE
Surface parameterization is a fundamental tool in geometric modeling and processing. Most existing methods deal with simply connected disks. This work introduces a novel method to ...
123
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ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
The performance of the fingerprint identification and verification systems relies heavily on the quality of the input fingerprint images. In this paper, we propose an effective im...