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DOLAP
2006
ACM
15 years 3 months ago
A study on workload-aware wavelet synopses for point and range-sum queries
In this paper we perform an extensive theoretical and experimental study on common synopsis construction algorithms, with emphasis on wavelet based techniques, that take under con...
Michael Mathioudakis, Dimitris Sacharidis, Timos K...
SAC
2006
ACM
15 years 3 months ago
A dialogue on responsibility, moral agency, and IT systems
The dialogue that follows was written to express some of our ideas and remaining questions about IT systems, moral agency, and responsibility. We seem to have made some progress o...
Deborah G. Johnson, Keith W. Miller
48
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CAISE
2006
Springer
15 years 1 months ago
On the Notion of Value Object
It is increasingly recognized that business models offer an abstraction that is useful not only in the exploration of new business networks but also for the design and redesign of ...
Hans Weigand, Paul Johannesson, Birger Andersson, ...
CAV
2006
Springer
105views Hardware» more  CAV 2006»
15 years 1 months ago
FAST Extended Release
Fast is a tool designed for the analysis of counter systems, i.e. automata extended with unbounded integer variables. Despite the reachability set is not recursive in general, Fast...
Sébastien Bardin, Jérôme Lerou...
CLUSTER
2006
IEEE
15 years 1 months ago
Efficient Data-Movement for Lightweight I/O
Efficient data movement is an important part of any highperformance I/O system, but it is especially critical for the current and next-generation of massively parallel processing ...
Ron Oldfield, Patrick Widener, Arthur B. Maccabe, ...