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EUROSYS
2008
ACM
16 years 2 months ago
30 seconds is not enough!: a study of operating system timer usage
The basic system timer facilities used by applications and OS kernels for scheduling timeouts and periodic activities have remained largely unchanged for decades, while hardware a...
Simon Peter, Andrew Baumann, Timothy Roscoe, Paul ...
EUROPAR
2009
Springer
16 years 1 hour ago
Adaptive Parallel Householder Bidiagonalization
With the increasing use of large image and video archives and high-resolution multimedia data streams in many of today’s research and application areas, there is a growing need f...
Fangbin Liu, Frank J. Seinstra
IMC
2009
ACM
15 years 12 months ago
Understanding slow BGP routing table transfers
Researchers and network operators often say that BGP table transfers are slow. Despite this common knowledge, the reasons for slow BGP transfers are not well understood. This pape...
Zied Ben-Houidi, Mickael Meulle, Renata Teixeira
ICDCS
2008
IEEE
15 years 12 months ago
Strong WORM
We introduce a Write-Once Read-Many (WORM) storage system providing strong assurances of data retention and compliant migration, by leveraging trusted secure hardware in close dat...
Radu Sion
INFOCOM
2008
IEEE
15 years 12 months ago
On the Construction of a Maximum-Lifetime Data Gathering Tree in Sensor Networks: NP-Completeness and Approximation Algorithm
Abstract—Energy efficiency is critical for wireless sensor networks. The data gathering process must be carefully designed to conserve energy and extend the network lifetime. Fo...
Yan Wu, Sonia Fahmy, Ness B. Shroff