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DCC
2003
IEEE
16 years 6 months ago
Optimal Alphabet Partitioning for Semi-Adaptive Coding of Sources of Unknown Sparse Distributions
Practical applications that employ entropy coding for large alphabets often partition the alphabet set into two or more layers and encode each symbol by using some suitable prefix...
Dan Chen, Yi-Jen Chiang, Nasir D. Memon, Xiaolin W...
ICRA
2005
IEEE
111views Robotics» more  ICRA 2005»
16 years 8 days ago
Information Based Distributed Control for Biochemical Source Detection and Localization
— The paper proposes several improvements on the Direction of Gradient (DOG) algorithm proposed in [1] for detecting and localizing a biochemical source with moving sensors. In p...
Panos Tzanos, Milos Zefran, Arye Nehorai
GRID
2004
Springer
16 years 1 days ago
Performance Comparison of Security Mechanisms for Grid Services
Security is one of the most important features for Grid services. There are several specifications used to add security to Grid services, and some of them have been implemented a...
Satoshi Shirasuna, Aleksander Slominski, Liang Fan...
SWS
2004
ACM
16 years 2 days ago
Applying hierarchical and role-based access control to XML documents
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
Jason Crampton
DAC
2000
ACM
15 years 11 months ago
Passive model order reduction of multiport distributed interconnects
Signal integrity analysis has become imperative for high-speed designs. In this paper, we present a new technique to advance Krylov-space based passive model-reduction algorithms ...
Emad Gad, Anestis Dounavis, Michel S. Nakhla, Rama...