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» Reasoning on Workflow Executions
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POPL
2010
ACM
16 years 23 days ago
A simple, verified validator for software pipelining
Software pipelining is a loop optimization that overlaps the execution of several iterations of a loop to expose more instruction-level parallelism. It can result in first-class p...
Jean-Baptiste Tristan, Xavier Leroy
TLDI
2009
ACM
111views Formal Methods» more  TLDI 2009»
16 years 8 days ago
A generic type-and-effect system
Type-and-effect systems are a natural approach for statically reasoning about a program’s execution. They have been used to track a variety of computational effects, for example...
Daniel Marino, Todd D. Millstein
118
Voted
CSCW
2010
ACM
16 years 7 days ago
Why the plan doesn't hold: a study of situated planning, articulation and coordination work in a surgical ward
Most studies of plans and situated work have applied ethnographic methods and and thus fail to provide any quantitative insight into the extent of this phenomenon. We present a st...
Jakob E. Bardram, Thomas Riisgaard Hansen
156
Voted
EUROGRAPHICS
2010
Eurographics
15 years 11 months ago
Fast Ray Sorting and Breadth-First Packet Traversal for GPU Ray Tracing
We present a novel approach to ray tracing execution on commodity graphics hardware using CUDA. We decompose a standard ray tracing algorithm into several data-parallel stages tha...
Kirill Garanzha and Charles Loop
161
Voted
ISPASS
2009
IEEE
15 years 10 months ago
Accurately approximating superscalar processor performance from traces
Trace-driven simulation of superscalar processors is particularly complicated. The dynamic nature of superscalar processors combined with the static nature of traces can lead to l...
Kiyeon Lee, Shayne Evans, Sangyeun Cho