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119
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MOBISYS
2007
ACM
16 years 3 days ago
NodeMD: diagnosing node-level faults in remote wireless sensor systems
Software failures in wireless sensor systems are notoriously difficult to debug. Resource constraints in wireless deployments substantially restrict visibility into the root cause...
Veljko Krunic, Eric Trumpler, Richard Han
103
Voted
VTC
2007
IEEE
161views Communications» more  VTC 2007»
15 years 6 months ago
Early Results on Hydra: A Flexible MAC/PHY Multihop Testbed
— Hydra is a flexible wireless network testbed being developed at UT Austin. Our focus is networks that support multiple wireless hops and where the network, especially the MAC,...
Ketan Mandke, Soon-Hyeok Choi, Gibeom Kim, Robert ...
84
Voted
SAC
2006
ACM
15 years 6 months ago
Event-driven scheduling for dynamic workload scaling in uniprocessor embedded systems
Many embedded systems are designed to take timely reactions to the occurrences of interested scenarios. Sometimes transient overloads might be experienced due to hardware malfunct...
Li-Pin Chang
88
Voted
ICMCS
2006
IEEE
123views Multimedia» more  ICMCS 2006»
15 years 6 months ago
Experiences with High Definition Interactive Video Conferencing
We review the design and implementation of UltraGrid, a new high definition video conferencing system, and present some experimental results. UltraGrid was the first system to s...
Ladan Gharai, Tom Lehman, Alvaro Saurin, Colin Per...
NETWORKING
2008
15 years 1 months ago
XIAN Automated Management and Nano-Protocol to Design Cross-Layer Metrics for Ad Hoc Networking
In the highly dynamic and unpredictable environment of MANETs, cross-layer design is receiving growing interest but lacks experimental validation tools. This paper presents XIAN (C...
Hervé Aïache, Vania Conan, Laure Lebru...