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JNW
2008
101views more  JNW 2008»
15 years 6 months ago
Computational Time-Division and Code-Division Channel Access Scheduling in Ad Hoc Networks
Using two-hop neighborhood information, we present the hybrid activation multiple access (HAMA) protocol for time-division channel access scheduling in ad hoc networks with omni-di...
Lichun Bao, J. J. Garcia-Luna-Aceves
ENGL
2007
179views more  ENGL 2007»
15 years 6 months ago
Wearable Real-Time Stereo Vision for the Visually Impaired
— Visually impaired find their navigation difficult as they often lack the needed information for bypassing obstacles and hazards. Electronic Travel Aids (ETAs) are devices that ...
G. Balakrishnan, G. Sainarayanan, R. Nagarajan, Sa...
ICCI
1992
15 years 10 months ago
A Distributed Kernel for Virtual Time Driven Applications
The advent of distributed memory parallel muchines turns feasible the design and implementation of dedicated environments for distributed applications. This puper addresses such a...
Philippe Ingels, Carlos Maziero, Michel Raynal
ASIAN
2006
Springer
104views Algorithms» more  ASIAN 2006»
15 years 10 months ago
Closing Internal Timing Channels by Transformation
Abstract. A major difficulty for tracking information flow in multithreaded programs is due to the internal timing covert channel. Information is leaked via this channel when secre...
Alejandro Russo, John Hughes, David A. Naumann, An...
CCS
2010
ACM
15 years 6 months ago
Predictive black-box mitigation of timing channels
We investigate techniques for general black-box mitigation of timing channels. The source of events is wrapped by a timing mitigator that delays output events so that they contain...
Aslan Askarov, Danfeng Zhang, Andrew C. Myers