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COMPGEOM
2007
ACM
15 years 8 months ago
Between umbra and penumbra
Computing shadow boundaries is a difficult problem in the case of non-point light sources. A point is in the umbra if it does not see any part of any light source; it is in full l...
Julien Demouth, Olivier Devillers, Hazel Everett, ...
170
Voted
ICRA
2008
IEEE
144views Robotics» more  ICRA 2008»
16 years 1 months ago
Decentralized mapping of robot-aided sensor networks
— A key problem in deploying sensor networks in real-world applications is that of mapping, i.e. determining the location of each sensor such that subsequent tasks such as tracki...
Joseph Djugash, Sanjiv Singh, Ben Grocholsky
ISLPED
2005
ACM
110views Hardware» more  ISLPED 2005»
16 years 7 days ago
Complexity reduction in an nRERL microprocessor
We describe an adiabatic microprocessor implemented with a reversible logic, nRERL [1]. We employed an 8-phase clocked power instead of 6-phase one to reduce the number of buffers...
Seokkee Kim, Soo-Ik Chae
166
Voted
EICS
2010
ACM
15 years 8 months ago
Xplain: an editor for building self-explanatory user interfaces by model-driven engineering
Modern User Interfaces (UI) must deal with the increasing complexity of applications in terms of functionality as well as new properties as plasticity. The plasticity of a UI deno...
Alfonso García Frey, Gaëlle Calvary, S...
ICSE
2003
IEEE-ACM
16 years 6 months ago
Towards a Systems Engineering Pattern Language: Applying i* to Model Requirements-Architecture Patterns
This paper reports the results of exploratory research to develop a pilot pattern language for systems engineers at BAE SYSTEMS. The pattern language was designed to encapsulate k...
Pete Pavan, Neil A. M. Maiden, Xiaohong Zhu