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» Deadlock Detection in Distributed Systems
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156
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MOBISYS
2007
ACM
16 years 4 months 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
USENIX
2007
15 years 7 months ago
SafeStore: A Durable and Practical Storage System
This paper presents SafeStore, a distributed storage system designed to maintain long-term data durability despite conventional hardware and software faults, environmental disrupt...
Ramakrishna Kotla, Lorenzo Alvisi, Michael Dahlin
CCS
2006
ACM
15 years 8 months ago
Providing witness anonymity in peer-to-peer systems
In this paper, we introduce the concept of witness anonymity for peer-to-peer systems. Witness anonymity combines the seemingly conflicting requirements of anonymity (for honest p...
Bo Zhu, Sanjeev Setia, Sushil Jajodia
133
Voted
SIGMETRICS
2008
ACM
121views Hardware» more  SIGMETRICS 2008»
15 years 4 months ago
Disk scrubbing versus intra-disk redundancy for high-reliability raid storage systems
Two schemes proposed to cope with unrecoverable or latent media errors and enhance the reliability of RAID systems are examined. The first scheme is the established, widely used d...
Ilias Iliadis, Robert Haas, Xiao-Yu Hu, Evangelos ...
MMM
2010
Springer
203views Multimedia» more  MMM 2010»
16 years 1 months ago
TV News Story Segmentation Based on Semantic Coherence and Content Similarity
In this paper, we introduce and evaluate two novel approaches, one using video stream and the other using close-caption text stream, for segmenting TV news into stories. The segmen...
Hemant Misra, Frank Hopfgartner, Anuj Goyal, P. Pu...