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COCO
2009
Springer
113views Algorithms» more  COCO 2009»
16 years 1 months ago
Are PCPs Inherent in Efficient Arguments?
Starting with Kilian (STOC ‘92), several works have shown how to use probabilistically checkable proofs (PCPs) and cryptographic primitives such as collision-resistant hashing to...
Guy N. Rothblum, Salil P. Vadhan
VTC
2007
IEEE
16 years 20 days ago
Fast and Area-Efficient Sphere Decoding Using Look-Ahead Search
— Sphere decoding enables maximum likelihood (ML) detection with fairly low complexity in the MIMO wireless systems, but it takes hundreds cycles at low SNR environment. This pap...
Se-Hyeon Kang, In-Cheol Park
ICOIN
2007
Springer
16 years 17 days ago
An Efficient Authentication Procedure for Fast Handoff in Mobile IPv6 Networks
 Mobile IP (MIP) has been paid a lot of attention as a good candidate  to provide such global mobility among heterogeneous networks.  And, IPv6  incorporat...
Jun-Won Lee, Sang-Won Min, Byung K. Choi
GLOBECOM
2006
IEEE
16 years 14 days ago
Efficient Construction of Weakly-Connected Dominating Set for Clustering Wireless Ad Hoc Networks
In most of the proposed clustering algorithms for wireless ad hoc networks, the cluster-heads form a dominating set in the network topology. A variant of dominating set which is mo...
Bo Han, Weijia Jia
ICALT
2005
IEEE
16 years 22 hour ago
Multi-Learner System towards an Efficient E-Learning System
Existing multi-learner systems support three areas of group collaborative E-learning environments: communication, coordination, and collaboration. This distinction reflects the de...
Mohammed Abdel Razek, Claude Frasson, Marc Kaltenb...