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ASPDAC
2005
ACM
104views Hardware» more  ASPDAC 2005»
15 years 9 months ago
Speed and voltage selection for GALS systems based on voltage/frequency islands
Due to increasing clock speeds and shrinking technologies, distributing a single global clock signal throughout a chip is becoming a difficult and challenging proposition. In this...
Koushik Niyogi, Diana Marculescu
DMSN
2005
ACM
15 years 9 months ago
Timely data delivery in sensor networks using whirlpool
In this paper, we introduce a rotating interrogation technique for sensor networks called Whirlpool. Whirlpool provides opportunities to optimize data delivery in time-critical mo...
Divyasheel Sharma, Vladimir Zadorozhny, Panos K. C...
CRITIS
2008
15 years 9 months ago
Testbeds for Assessing Critical Scenarios in Power Control Systems
Abstract. The paper presents a set of control system scenarios implemented in two testbeds developed in the context of the European Project CRUTIAL - CRitical UTility Infrastructur...
Giovanna Dondossola, Geert Deconinck, Fabrizio Gar...
DSN
2008
IEEE
15 years 9 months ago
Using an assurance case to support independent assessment of the transition to a new GPS ground control system
We describe a specific application of assurance cases to the problem of ensuring that a transition from a legacy system to its replacement will not compromise mission assurance ob...
Elisabeth A. Nguyen, William S. Greenwell, Myron H...
IE
2007
15 years 9 months ago
Utzon's studio as a collaborative virtual environment
In order to investigate the design of virtual place for creative collaboration, I have modeled scenes from a real place of creative collaboration – Jørn Utzon's studios, w...
Viveka Weiley