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» Modeling Urgency in Timed Systems
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FPL
2003
Springer
81views Hardware» more  FPL 2003»
16 years 1 days ago
Software Decelerators
This paper introduces the notion of a software decelerator, to be used in logic-centric system architectures. Functions are offloaded from logic to a processor, accepting a speed ...
Eric Keller, Gordon J. Brebner, Philip James-Roxby
MMMACNS
2001
Springer
15 years 11 months ago
Analyzing Separation of Duties in Petri Net Workflows
Abstract. With the rise of global networks like the Internet the importance of workflow systems is growing. However, security questions in such environments often only address secu...
Konstantin Knorr, Harald Weidner
VLDB
1998
ACM
123views Database» more  VLDB 1998»
15 years 11 months ago
Diag-Join: An Opportunistic Join Algorithm for 1:N Relationships
Time of creation is one of the predominant (often implicit) clustering strategies found not only in Data Warehouse systems: line items are created together with their correspondin...
Sven Helmer, Till Westmann, Guido Moerkotte
EUC
2006
Springer
15 years 10 months ago
Data-Layout Optimization Using Reuse Distance Distribution
As the ever-increasing gap between the speed of processor and the speed of memory has become the cause of one of primary bottlenecks of computer systems, modern architecture system...
Xiong Fu, Yu Zhang, Yiyun Chen
CDC
2009
IEEE
128views Control Systems» more  CDC 2009»
15 years 10 months ago
2D bipedal walking with knees and feet: A hybrid control approach
— In this paper, we consider an anthropomorphically-inspired hybrid model of a bipedal robot with locking knees and feet in order to develop a control law that results in human-l...
Ryan W. Sinnet, Aaron D. Ames