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TSP
2008
107views more  TSP 2008»
15 years 2 months ago
Opportunistic Spectrum Access via Periodic Channel Sensing
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
Qing Zhao, Stefan Geirhofer, Lang Tong, Brian M. S...
110
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CONCURRENCY
2002
107views more  CONCURRENCY 2002»
15 years 2 months ago
A callgraph-based search strategy for automated performance diagnosis
Abstract. We introduce a new technique for automated performance diagnosis, using the program's callgraph. We discuss our implementation of this diagnosis technique in the Par...
Harold W. Cain, Barton P. Miller, Brian J. N. Wyli...
PC
2002
82views Management» more  PC 2002»
15 years 1 months ago
Time-minimal tiling when rise is larger than zero
This paper presents a solution to the open problem of finding the optimal tile size to minimise the execution time of a parallelogram-shaped iteration space on a distributed memory...
Jingling Xue, Wentong Cai
117
Voted
OOPSLA
2010
Springer
15 years 18 days ago
A time-aware type system for data-race protection and guaranteed initialization
We introduce a type system based on intervals, objects representing the time in which a block of code will execute. The type system can verify time-based properties such as when a...
Nicholas D. Matsakis, Thomas R. Gross
151
Voted
IEEECIT
2010
IEEE
15 years 3 days ago
Using Chemical Metaphor to Express Workflow and Service Orchestration
Abstract--Nowadays, novel applications, such as personalized e-commerce services, call for cooperation across enterprise boundaries. Service-Oriented-Architecture (SOA) forms a sol...
Chen Wang, Jean-Louis Pazat