Sciweavers

1740 search results - page 274 / 348
» Group communication protocol for flexible distributed system...
Sort
View
WISEC
2009
ACM
14 years 3 months ago
Towards a theory for securing time synchronization in wireless sensor networks
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
Murtuza Jadliwala, Qi Duan, Shambhu J. Upadhyaya, ...
ROBOCOMM
2007
IEEE
14 years 3 months ago
Portable surgery master station for mobile robotic telesurgery
— We describe a system that provides a low-cost, portable control station for experimentation in mobile robotic telesurgery. The software and hardware implementation of our syste...
Ganesh Sankaranarayanan, Hawkeye H. I. King, Seong...
MICRO
2005
IEEE
117views Hardware» more  MICRO 2005»
14 years 2 months ago
A Quantum Logic Array Microarchitecture: Scalable Quantum Data Movement and Computation
Recent experimental advances have demonstrated technologies capable of supporting scalable quantum computation. A critical next step is how to put those technologies together into...
Tzvetan S. Metodi, Darshan D. Thaker, Andrew W. Cr...
ICICS
2003
Springer
14 years 2 months ago
A Policy Based Framework for Access Control
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
Ricardo Nabhen, Edgard Jamhour, Carlos Maziero
GLOBECOM
2010
IEEE
13 years 6 months ago
Mobi-Sync: Efficient Time Synchronization for Mobile Underwater Sensor Networks
Abstract--Time synchronization is a critical service for distributed network systems. In this work, we investigate this problem in the context of underwater sensor networks (UWSNs)...
Jun Liu, Robert Zhong Zhou, James Peng Zheng, Jun-...