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JUCS
2010
124views more  JUCS 2010»
15 years 5 months ago
Performance Optimizations for DAA Signatures on Java enabled Platforms
: With the spreading of embedded and mobile devices, public-key cryptography has become an important feature for securing communication and protecting personal data. However, the c...
Kurt Dietrich, Franz Röck
GLOBECOM
2007
IEEE
16 years 1 months ago
An Optimal Strategy for Cooperative Spectrum Sensing in Cognitive Radio Networks
— Spectrum sensing is a key enabling functionality in cognitive radio (CR) networks, where the CRs act as secondary users that opportunistically access free frequency bands. Due ...
Zhi Quan, Shuguang Cui, Ali H. Sayed
GLOBECOM
2009
IEEE
15 years 10 months ago
Route Capacity Estimation Based Admission Control and QoS Routing for Mesh Networks
Wireless Mesh Networks (WMNs) is a promising key technology for next generation wireless backhauling that is expected to support various types of applications with different qualit...
Chi Harold Liu, Athanasios Gkelias, Kin K. Leung
ICNS
2006
IEEE
16 years 27 days ago
Evaluating Global Optimisation for Data Grids using Replica Location Services
As efforts to develop grid computing solutions gather pace, considerable attention has been directed at defining and addressing technical requirements associated with computationa...
Ernest Sithole, Gerard P. Parr, Sally I. McClean, ...
CCS
2003
ACM
16 years 2 days ago
Using graphic turing tests to counter automated DDoS attacks against web servers
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...
William G. Morein, Angelos Stavrou, Debra L. Cook,...