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IJCSA
2007
130views more  IJCSA 2007»
15 years 6 months ago
Purposeful Deployment via Self-Organizing Flocking Coalition in Sensor Networks
This paper presents a deployment strategy via self organizing flocking coalitions for mobile sensor network coverage. The concepts of our approach are inspired by the flocking phe...
Yee Ming Chen, Shu-Hao Chang
JSAC
2011
215views more  JSAC 2011»
15 years 1 months ago
Opportunistic Spectrum Sharing Schemes for CDMA-Based Uplink MAC in Cognitive Radio Networks
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
Xi Zhang, Hang Su
ALGOSENSORS
2008
Springer
15 years 8 months ago
Target Counting under Minimal Sensing: Complexity and Approximations
We consider the problem of counting a set of discrete point targets using a network of sensors under a minimalistic model. Each sensor outputs a single integer, the number of disti...
Sorabh Gandhi, Rajesh Kumar 0003, Subhash Suri
IIWAS
2003
15 years 8 months ago
Can P2P Deliver What Web Repositories Promised: Global Sharing of E-Learning Content?
Since the emergence of e-learning several years ago, the anticipated benefits of sharing content using P2P networks have not really been achieved yet. Clearly, sharing of music an...
Reinhard Kronsteiner, Edgar Weippl, Ismail Khalil ...
USITS
1997
15 years 8 months ago
SPAND: Shared Passive Network Performance Discovery
In the Internet today, users and applications must often make decisions based on the performance they expect to receive from other Internet hosts. For example, users can often vie...
Srinivasan Seshan, Mark Stemm, Randy H. Katz