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» Approximation Schemes for Scheduling
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89
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ICIP
1997
IEEE
16 years 2 months ago
An Efficient Boundary Encoding Scheme which is Optimal in the Rate-Distortion Sense
In this paper, we present a fast and optimal method for the lossy encoding of object boundaries which are given as 8-connect chain codes. We approximate the boundary by a polygon ...
Fabian W. Meier, Guido M. Schuster, Aggelos K. Kat...
92
Voted
APPML
2005
99views more  APPML 2005»
15 years 16 days ago
A numerical study of iterative refinement schemes for weakly singular integral equations
Three iterative refinement schemes are studied for approximating the solutions of linear weakly singular Fredholm integral equations of the second kind. The rates of convergence a...
Filomena D. d'Almeida, Olivier Titaud, Paulo B. Va...
83
Voted
MOC
2002
76views more  MOC 2002»
15 years 9 days ago
Localization effects and measure source terms in numerical schemes for balance laws
Abstract. This paper investigates the behavior of numerical schemes for nonlinear conservation laws with source terms. We concentrate on two significant examples: relaxation approx...
Laurent Gosse
GLOBECOM
2006
IEEE
15 years 6 months ago
On the Optimal Scheduling for Media Streaming in Data-driven Overlay Networks
—The Internet has witnessed a rapid growth in deployment of data-driven overlay network (DON) based streaming applications during recent years. In these applications, each nodes ...
Meng Zhang, Yongqiang Xiong, Qian Zhang, Shiqiang ...
65
Voted
CIRA
2007
IEEE
104views Robotics» more  CIRA 2007»
15 years 7 months ago
Towards a Sensor Classification Scheme for Robotic Manipulators
— This paper analyzes the signals captured during impacts and vibrations of a mechanical manipulator. To test the impacts, a flexible beam is clamped to the end-effector of a man...
Miguel F. M. Lima, José António Tenr...