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POLICY
2007
Springer
16 years 26 days ago
XACML Function Annotations
XACML is being increasingly adopted in large enterprise systems for specifying access control policies. However, the efficient analysis and integration of multiple policies in suc...
Prathima Rao, Dan Lin, Elisa Bertino
PSIVT
2007
Springer
118views Multimedia» more  PSIVT 2007»
16 years 26 days ago
Vision-Based Guitarist Fingering Tracking Using a Bayesian Classifier and Particle Filters
This paper presents a vision-based method for tracking guitar fingerings played by guitar players from stereo cameras. We propose a novel framework for colored finger markers track...
Chutisant Kerdvibulvech, Hideo Saito
RR
2007
Springer
16 years 26 days ago
Proof Explanation in the DR-DEVICE System
Trust is a vital feature for the Semantic Web: If users (humans and agents) are to use and integrate system answers, they must trust them. Thus, systems should be able to explain t...
Nick Bassiliades, Grigoris Antoniou, Guido Governa...
RR
2007
Springer
16 years 26 days ago
Extending SWRL to Enhance Mathematical Support
This paper presents an extension to the Semantic Web Rule Language and a methodology to enable advanced mathematical support in SWRL rules. This solution separates mathematical and...
Alfonso Sánchez-Macián, Encarna Past...
SAMOS
2007
Springer
16 years 26 days ago
Low-Power Twiddle Factor Unit for FFT Computation
An integral part of FFT computation are the twiddle factors, which, in software implementations, are typically stored into RAM memory implying large memory footprint and power cons...
Teemu Pitkänen, Tero Partanen, Jarmo Takala