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APLAS
2007
ACM
14 years 24 days ago
Local Reasoning for Storable Locks and Threads
We present a resource oriented program logic that is able to reason about concurrent heap-manipulating programs with unbounded numbers of dynamically-allocated locks and threads. T...
Alexey Gotsman, Josh Berdine, Byron Cook, Noam Rin...
CCCG
2008
13 years 10 months ago
Convex Hull of the Union of Convex Objects in the Plane: an Adaptive Analysis
We prove a tight asymptotic bound of ( log(n/)) on the worst case computational complexity of the convex hull of the union of two convex objects of sizes summing to n requiring o...
Jérémy Barbay, Eric Y. Chen
LEGE
2004
169views Education» more  LEGE 2004»
13 years 10 months ago
Building Assessment Web Service from Question Type Learning Objects
In this paper we discuss the TestTool system as an established testing system model, the one that is being used in real educational settings and supports self-assessment as well as...
Vytautas Reklaitis, Kazys Baniulis, Nerijus Auksta...
AIEDAM
2006
95views more  AIEDAM 2006»
13 years 8 months ago
Constraint solving for direct manipulation of features
In current commercial feature modeling systems, support for direct manipulation of features is not commonly available. This is partly due to the strong reliance of such systems on...
Daniel Lourenço, Pedro Oliveira, Alex Noort...
FLAIRS
2006
13 years 10 months ago
The Theory of Cognitive Prism-Recognizing Variable Spatial Environments
This paper outlines a symbolic computational theory for recognizing variable spatial environments-The Theory of Cognitive Prism, (Dong 2005). This theory defines distance and orie...
Tiansi Dong