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NETWORKING
2008
15 years 8 months ago
Cache Placement Optimization in Hierarchical Networks: Analysis and Performance Evaluation
Caching popular content in the Internet has been recognized as one of the effective solution to alleviate network congestion and accelerate user information access. Sharing and coo...
Wenzhong Li, Edward Chan, Yilin Wang, Daoxu Chen, ...
ICASSP
2010
IEEE
15 years 7 months ago
Visual emotion recognition using compact facial representations and viseme information
Emotion expression is an essential part of human interaction. Rich emotional information is conveyed through the human face. In this study, we analyze detailed motion-captured fac...
Angeliki Metallinou, Carlos Busso, Sungbok Lee, Sh...
IPSN
2009
Springer
16 years 1 months ago
Approximating sensor network queries using in-network summaries
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...
Alexandra Meliou, Carlos Guestrin, Joseph M. Helle...
DATE
2007
IEEE
74views Hardware» more  DATE 2007»
16 years 1 months ago
Joint consideration of fault-tolerance, energy-efficiency and performance in on-chip networks
High reliability against noise, low energy consumption and high performance are key objectives in the design of on-chip networks. Recently some researchers have considered the var...
Alireza Ejlali, Bashir M. Al-Hashimi, Paul M. Rosi...
ICC
2007
IEEE
113views Communications» more  ICC 2007»
16 years 1 months ago
Performance Evaluation of a Metro WDM Multi-channel Ring Network with Variable-length Packets
— In this paper, we discuss and evaluate our two metro wavelength division multiplexing (WDM) ring network architectures for variable-length packet traffic. The paper begins with...
Bernardi Pranggono, Rashid Mehmood, Jaafar M. H. E...