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TOG
2008
122views more  TOG 2008»
13 years 7 months ago
Staggered projections for frictional contact in multibody systems
We present a new discrete velocity-level formulation of frictional contact dynamics that reduces to a pair of coupled projections and introduce a simple fixed-point property of th...
Danny M. Kaufman, Shinjiro Sueda, Doug L. James, D...
SIGMOD
2008
ACM
65views Database» more  SIGMOD 2008»
14 years 7 months ago
Generating targeted queries for database testing
Tools for generating test queries for databases do not explicitly take into account the actual data in the database. As a consequence, such tools cannot guarantee suitable coverag...
Chaitanya Mishra, Nick Koudas, Calisto Zuzarte
PVLDB
2010
167views more  PVLDB 2010»
13 years 5 months ago
Runtime Measurements in the Cloud: Observing, Analyzing, and Reducing Variance
One of the main reasons why cloud computing has gained so much popularity is due to its ease of use and its ability to scale computing resources on demand. As a result, users can ...
Jörg Schad, Jens Dittrich, Jorge-Arnulfo Quia...
EMSOFT
2009
Springer
14 years 1 months ago
Cache-aware scheduling and analysis for multicores
The major obstacle to use multicores for real-time applications is that we may not predict and provide any guarantee on real-time properties of embedded software on such platforms...
Nan Guan, Martin Stigge, Wang Yi, Ge Yu
USENIX
2008
13 years 9 months ago
Vx32: Lightweight User-level Sandboxing on the x86
Code sandboxing is useful for many purposes, but most sandboxing techniques require kernel modifications, do not completely isolate guest code, or incur substantial performance co...
Bryan Ford, Russ Cox