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DCC
2010
IEEE
16 years 2 days ago
Auto Regressive Model and Weighted Least Squares Based Packet Video Error Concealment
In this paper, auto regressive (AR) model is applied to error concealment for block-based packet video encoding. Each pixel within the corrupted block is restored as the weighted ...
Yongbing Zhang, Xinguang Xiang, Siwei Ma, Debin Zh...
INFOCOM
2002
IEEE
15 years 11 months ago
ASCENT: Adaptive Self-Configuring sEnsor Networks Topologies.
—Advances in microsensor and radio technology will enable small but smart sensors to be deployed for a wide range of environmental monitoring applications. The low per-node cost ...
Alberto Cerpa, Deborah Estrin
ISQED
2002
IEEE
111views Hardware» more  ISQED 2002»
15 years 11 months ago
Optimization of the Power/Ground Network Wire-Sizing and Spacing Based on Sequential Network Simplex Algorithm
This paper presents a fast algorithm to optimize both the widths and lengths of power/ground networks under reliability and power dip/ground bounce constraints. The spacesizing wh...
Ting-Yuan Wang, Charlie Chung-Ping Chen
RT
1998
Springer
15 years 11 months ago
Interactively Modeling with Photogrammetry
We describe an interactive system to reconstruct 3D geometry and extract textures from a set of photographs taken with arbitrary camera parameters. The basic idea is to let the use...
Pierre Poulin, Mathieu Ouimet, Marie-Claude Frasso...
ISAAC
1992
Springer
132views Algorithms» more  ISAAC 1992»
15 years 10 months ago
Generalized Assignment Problems
In the multilevel generalized assignment problem (MGAP) agents can perform tasks at more than one efficiency level. Important manufacturing problems, such as lot sizing, can be ea...
Silvano Martello, Paolo Toth