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ICASSP
2008
IEEE
16 years 1 months ago
Iterative R-D optimization of H.264
In this paper, we apply the primal-dual decomposition and subgradient projection methods to solve the rate-distortion optimization problem with the constant bit rate constraint. T...
Cheolhong An, Truong Q. Nguyen
TIP
2008
109views more  TIP 2008»
15 years 6 months ago
Iterative Rate-Distortion Optimization of H.264 With Constant Bit Rate Constraint
In this paper, we apply the primal-dual decomposition and subgradient projection methods to solve the rate-distortion optimization problem with the constant bit rate constraint. Th...
Cheolhong An, Truong Q. Nguyen
ICSE
2012
IEEE-ACM
13 years 9 months ago
A bidirectional model-driven spreadsheet environment
Abstract—In this extended abstract we present a bidirectional model-driven framework to develop spreadsheets. By being model driven, our approach allows to evolve a spreadsheet m...
Jácome Cunha, João Paulo Fernandes, ...
IFIP
1997
Springer
15 years 10 months ago
Waiting time distributions in a two-queue model with mixed exhaustive and gated-type K-limited services
We deal with a two-queue model with mixed exhaustive and gated-type K-limited services. This model can achieve various degrees of priority in each queue by varying the value of K....
Toshihisa Ozawa
IFIP
2007
Springer
16 years 21 days ago
Towards UML-Intensive Framework for Model-Driven Development
The paper describes a conceptual framework for model-driven development based on concise application of UML and modeling tool functionality. A case study of modeling software for l...
Darius Silingas, Ruslanas Vitiutinas