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» On the Evaluation of Entity Profiles
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WWW
2008
ACM
16 years 7 months ago
Reasoning about similarity queries in text retrieval tasks
In many text retrieval tasks, it is highly desirable to obtain a "similarity profile" of the document collection for a given query. We propose sampling-based techniques ...
Xiaohui Yu, Yang Liu
CISIS
2009
IEEE
16 years 1 months ago
Intelligent Context for Personalised M-Learning
Developments in higher education have driven interest in personalised education. Concomitant with these developments are the evolving capabilities of mobile technologies. Context ...
Philip Moore, Bin Hu, Mike Jackson, JiZheng Wan
WOSP
2004
ACM
15 years 11 months ago
Software performance engineering of component-based systems
We propose an automated compositional approach for component-based performance engineering, called the CB-SPE. It adapts to a CB framework the concepts and steps of the wellknown ...
Antonia Bertolino, Raffaela Mirandola
CMS
2006
15 years 7 months ago
Selective Encryption for Hierarchical MPEG
Selective encryption of visual data and especially MPEG has attracted a considerable number of researchers in recent years. Scalable visual formats are offering additional function...
Heinz Hofbauer, Thomas Stütz, Andreas Uhl
TIT
2002
92views more  TIT 2002»
15 years 6 months ago
Asymmetric multiple description lattice vector quantizers
We consider the design of asymmetric multiple description lattice quantizers that cover the entire spectrum of the distortion profile, ranging from symmetric or balanced to success...
Suhas N. Diggavi, N. J. A. Sloane, Vinay A. Vaisha...