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» On Modal Refinement and Consistency
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IGIS
1994
145views GIS» more  IGIS 1994»
15 years 8 months ago
Approximations for a Multi-Step Processing of Spatial Joins
The basic concept for processing spatial joins consists of two steps: First, the spatial join is performed on the minimum bounding rectangles of the objects by using a spatial acce...
Thomas Brinkhoff, Hans-Peter Kriegel
PR
2006
167views more  PR 2006»
15 years 4 months ago
Database, protocols and tools for evaluating score-level fusion algorithms in biometric authentication
Fusing the scores of several biometric systems is a very promising approach to improve the overall system's accuracy. Despite many works in the literature, it is surprising t...
Norman Poh, Samy Bengio
CSFW
2010
IEEE
15 years 7 months ago
Automating Open Bisimulation Checking for the Spi Calculus
We consider the problem of automating open bisimulation checking for the spi-calculus, an extension of the pi-calculus with cryptographic primitives. The notion of open bisimulatio...
Alwen Tiu, Jeremy E. Dawson
APSEC
2004
IEEE
15 years 8 months ago
Extending a Graphic Modeling Language to Support Partial and Evolutionary Specification
The notion of partial and evolutionary specification has gained attention both in research and industry in the last years. While many people regard this just as a process issue, w...
Yong Xia, Martin Glinz
BNCOD
2009
113views Database» more  BNCOD 2009»
15 years 5 months ago
Dimensions of Dataspaces
The vision of dataspaces has been articulated as providing various of the benefits of classical data integration, but with reduced upfront costs, combined with opportunities for in...
Cornelia Hedeler, Khalid Belhajjame, Alvaro A. A. ...