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ICUMT
2009
15 years 4 months ago
Cooperative robust sequential detection algorithms for Spectrum Sensing in Cognitive Radio
Abstract-- We consider the problem of Spectrum Sensing in Cognitive Radio Networks. In our previous work we have developed DualCUSUM, a distributed algorithm for change detection a...
ArunKumar Jayaprakasam, Vinod Sharma
INFOCOM
2007
IEEE
16 years 1 months ago
Exploiting Hidden Convexity For Flexible And Robust Resource Allocation In Cellular Networks
— A systematic approach to solve seemingly nonconvex resource allocation problems in wireless cellular networks is studied in this paper. By revealing and exploiting the hidden c...
Chee-Wei Tan, Daniel Pérez Palomar, Mung Ch...
APPT
2007
Springer
16 years 1 months ago
Replication-Based Partial Dynamic Scheduling on Heterogeneous Network Processors
It is a great challenge to map network processing tasks to processing resources of advanced network processors, which are heterogeneous and multi-threading multiprocessor System-on...
Zhiyong Yu, Zhiyi Yang, Fan Zhang, Zhiwen Yu, Tuan...
IPPS
2006
IEEE
16 years 1 months ago
Parallel morphological processing of hyperspectral image data on heterogeneous networks of computers
Recent advances in space and computer technologies are revolutionizing the way remotely sensed data is collected, managed and interpreted. The development of efficient techniques ...
Antonio J. Plaza
IPPS
2005
IEEE
16 years 23 days ago
On Constructing k-Connected k-Dominating Set in Wireless Networks
An important problem in wireless networks, such as wireless ad hoc and sensor networks, is to select a few nodes to form a virtual backbone that supports routing and other tasks s...
Fei Dai, Jie Wu