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SOSP
2003
ACM
14 years 5 months ago
Implementing an untrusted operating system on trusted hardware
Recently, there has been considerable interest in providing “trusted computing platforms” using hardware — TCPA and Palladium being the most publicly visible examples. In th...
David Lie, Chandramohan A. Thekkath, Mark Horowitz
IPPS
2003
IEEE
14 years 2 months ago
Optimizing Synchronization Operations for Remote Memory Communication Systems
Synchronization operations, such as fence and locking, are used in many parallel operations accessing shared memory. However, a process which is blocked waiting for a fence operat...
Darius Buntinas, Amina Saify, Dhabaleswar K. Panda...
USENIX
2003
13 years 10 months ago
Undo for Operators: Building an Undoable E-mail Store
System operators play a critical role in maintaining server dependability yet lack powerful tools to help them do so. To help address this unfulfilled need, we describe Operator U...
Aaron B. Brown, David A. Patterson
ICDE
2003
IEEE
144views Database» more  ICDE 2003»
14 years 10 months ago
Flux: An Adaptive Partitioning Operator for Continuous Query Systems
The long-running nature of continuous queries poses new scalability challenges for dataflow processing. CQ systems execute pipelined dataflows that may be shared across multiple q...
Mehul A. Shah, Joseph M. Hellerstein, Sirish Chand...
SAC
2003
ACM
14 years 2 months ago
Similar_Join: Extending DBMS with a Bio-specific Operator
Existing sequence comparison software applications lack automation, abstraction, performance, and flexibility. Users need a new way of studying and applying sequence comparisons i...
Jake Yue Chen, John V. Carlis