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DSN
2004
IEEE
15 years 4 months ago
Robust Aggregation Protocols for Large-Scale Overlay Networks
Aggregation refers to a set of functions that provide global information about a distributed system. These functions operate on numeric values distributed over the system and can ...
Alberto Montresor, Márk Jelasity, Özal...
101
Voted
ICDCS
2007
IEEE
15 years 6 months ago
A Weighted Moving Average-based Approach for Cleaning Sensor Data
Nowadays, wireless sensor networks have been widely used in many monitoring applications. Due to the low quality of sensors and random effects of the environment, however, it is ...
Yongzhen Zhuang, Lei Chen 0002, Xiaoyang Sean Wang...
SIGMETRICS
2000
ACM
109views Hardware» more  SIGMETRICS 2000»
15 years 4 months ago
Implications of proxy caching for provisioning networks and servers
—In this paper, we examine the potential benefits of Web proxy caches in improving the effective capacity of servers and networks. Since networks and servers are typically provis...
Mohammad S. Raunak, Prashant J. Shenoy, Pawan Goya...
ICIP
2006
IEEE
16 years 2 months ago
Content Adaptive Wyner-ZIV Video Coding Driven by Motion Activity
In distributed video coding (DVC), the video statistics are exploited, partially or totally at the decoder. A particular case of DVC, WynerZiv video coding deals with lossy source...
João Ascenso, Catarina Brites, Fernando Per...
84
Voted
DCC
2007
IEEE
16 years 4 days ago
Nonuniform Compression in Databases with Haar Wavelet
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
S. Chen, A. Nucci