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QEST
2009
IEEE
15 years 11 months ago
Exploiting Restricted Transitions in Quasi-Birth-and-Death Processes
—In this paper we consider Quasi-Birth-and-Death (QBD) processes where the upward (resp. downward) transitions are restricted to occur only from (resp. to) a subset of the phase ...
Juan F. Pérez, Benny Van Houdt
ICMCS
2008
IEEE
159views Multimedia» more  ICMCS 2008»
15 years 11 months ago
Using graphics devices in reverse: GPU-based Image Processing and Computer Vision
Graphics and vision are approximate inverses of each other: ordinarily Graphics Processing Units (GPUs) are used to convert “numbers into pictures” (i.e. computer graphics). I...
James Fung, Steve Mann
XPU
2007
Springer
15 years 11 months ago
Usability in Agile Software Development: Extending the Interaction Design Process with Personas Approach
The current agile software development methods do not seem to address usability and interaction design issues enough, i.e., the interaction design process may remain implicit. Howe...
Jukka Haikara
ISPW
2006
IEEE
15 years 10 months ago
Definition and Analysis of Election Processes
This paper shows that process definition and analysis technologies can be used to reason about the vulnerability of election processes with respect to incorrect or fraudulent behav...
Mohammad S. Raunak, Bin Chen, Amr Elssamadisy, Lor...
ISPW
2006
IEEE
15 years 10 months ago
Workflows and Cooperative Processes
Workflows emphasize the partial order of activities, and the flow of data between activities. In contrast, cooperative processes emphasize the sharing of artefact, and its gradual ...
Jacky Estublier, Sergio Garcia