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MMM
2006
Springer
128views Multimedia» more  MMM 2006»
15 years 8 months ago
An improved distortion model for rate control of DCT-based video coding
This paper presents a rate control algorithm for the dominant discrete cosine transform (DCT) -based video coding. It is developed based on a more accurate rate-distortion (RD) mo...
Jun Xie, Liang-Tien Chia, Bu-Sung Lee
UML
1998
Springer
15 years 6 months ago
The UML as a Formal Modeling Notation
The Uni ed Modeling Language UML is rapidly emerging as a de-facto standard for modelling OO systems. Given this role, it is imperative that the UML needs a well-de ned, fully expl...
Andy Evans, Robert B. France, Kevin Lano, Bernhard...
IPPS
2006
IEEE
15 years 8 months ago
A performance model for fine-grain accesses in UPC
UPC’s implicit communication and fine-grain programming style make application performance modeling a challenging task. The correspondence between remote references and communi...
Zhang Zhang, S. R. Seidel
UML
2000
Springer
15 years 5 months ago
Dynamic Meta Modeling: A Graphical Approach to the Operational Semantics of Behavioral Diagrams in UML
In this paper, dynamic meta modeling is proposed as a new approach to the operational semantics of behavioral UML diagrams. The dynamic meta model extends the well-known static met...
Gregor Engels, Jan Hendrik Hausmann, Reiko Heckel,...
COMAD
2009
15 years 3 months ago
Modeling Relational Data as Graphs for Mining
The focus of this paper is to develop algorithms and a framework for modeling transactional data stored in relational database into graphs for mining. Most of the real-world trans...
Subhesh Pradhan, Sharma Chakravarthy, Aditya Telan...