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» Modelling Ontology Evaluation and Validation
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ICASSP
2011
IEEE
14 years 10 months ago
No-reference bit stream model for video quality assessment of h.264/AVC video based on packet loss visibility
In this paper, a no reference bit stream model for quality assessment of SD and HD H.264/AVC video sequences based on packet loss visibility is proposed. The method considers the ...
Savvas Argyropoulos, Alexander Raake, Marie-Neige ...
SIGIR
2009
ACM
16 years 19 days ago
Visualizing the problems with the INEX topics
Topics form a crucial component of a test collection. We show, through visualization, that the INEX 2008 topics have shortcomings, which questions their validity for evaluating XM...
Andrew Trotman, Maria del Rocio Gomez Crisostomo, ...
DASFAA
2007
IEEE
188views Database» more  DASFAA 2007»
16 years 14 days ago
Security-Conscious XML Indexing
To support secure exchanging and sharing of XML data over the Internet, a myriad of XML access control mechanisms have been proposed. In the setting of node-level fine-grained acc...
Yan Xiao, Bo Luo, Dongwon Lee
SERP
2004
15 years 7 months ago
Formal Analysis of UML-Based Designs
This paper describes a design specification and analysis framework to support the OO design stage. Structural and behavioral specifications of objects are integrated and formalize...
Boumediene Belkhouche, Anastasia Nix
ETS
2002
IEEE
100views Hardware» more  ETS 2002»
15 years 6 months ago
How to Annotate Educational Multimedia with Non-Functional Requirements
We develop a scheme for representing critical non-functional requirements (NFRs), and apply it to the domain of multimedia educational software (MES) to validate it. Our approach ...
Giovanna Avellis, Anthony Finkelstein