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PCM
2007
Springer
136views Multimedia» more  PCM 2007»
14 years 3 months ago
Laplacian Distortion Model (LDM) for Rate Control in Video Coding
Abstract. In many rate control models, a uniform weighted distortion has been assumed; that is, the DCT coefficients of the motioncompensation difference frames (residues) conform...
Long Xu, Xiangyang Ji, Wen Gao, Debin Zhao
CGO
2007
IEEE
14 years 3 months ago
Persistent Code Caching: Exploiting Code Reuse Across Executions and Applications
Run-time compilation systems are challenged with the task of translating a program’s instruction stream while maintaining low overhead. While software managed code caches are ut...
Vijay Janapa Reddi, Dan Connors, Robert Cohn, Mich...
VTC
2007
IEEE
149views Communications» more  VTC 2007»
14 years 3 months ago
An Iterative Detection Aided Irregular Convolutional Coded Wavelet Videophone Scheme Using Reversible Variable-Length Codes and
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
Anh Quang Pham, Jin Wang, Lie-Liang Yang, Lajos Ha...
HPDC
2000
IEEE
14 years 1 months ago
CAVEStudy: An Infrastructure for Computational Steering in Virtual Reality Environments
We present the CAVEStudy system that enables scientists to interactively steer a simulation from a virtual reality (VR) environment. No modification to the source code is necessa...
Luc Renambot, Henri E. Bal, Desmond Germans, Hans ...
COORDINATION
2006
Springer
14 years 21 days ago
Synthesizing Concurrency Control Components from Process Algebraic Specifications
Process algebraic specifications can provide useful support for the architectural design of software systems due to the possibility of analyzing their properties. In addition to th...
Edoardo Bontà, Marco Bernardo, Jeff Magee, ...