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TON
2008
136views more  TON 2008»
13 years 7 months ago
A geometric approach to improving active packet loss measurement
Abstract-- Measurement and estimation of packet loss characteristics are challenging due to the relatively rare occurrence and typically short duration of packet loss episodes. Whi...
Joel Sommers, Paul Barford, Nick G. Duffield, Amos...
TSP
2008
180views more  TSP 2008»
13 years 7 months ago
Algebraic Signal Processing Theory: Foundation and 1-D Time
This paper introduces a general and axiomatic approach to linear signal processing (SP) that we refer to as the algebraic signal processing theory (ASP). Basic to ASP is the linear...
Markus Püschel, José M. F. Moura
TVLSI
2008
108views more  TVLSI 2008»
13 years 7 months ago
Unified Convolutional/Turbo Decoder Design Using Tile-Based Timing Analysis of VA/MAP Kernel
To satisfy the advanced forward-error-correction (FEC) standards, in which the Convolutional code and Turbo code may co-exit, a prototype design of a unified Convolutional/Turbo de...
Fan-Min Li, Cheng-Hung Lin, An-Yeu Wu
MAM
2007
99views more  MAM 2007»
13 years 7 months ago
Laboratory-based calibration of available bandwidth estimation tools
Examining the validity or accuracy of proposed available bandwidth estimation tools remains a challenging problem. A common approach consists of evaluating a newly developed tool ...
Joel Sommers, Paul Barford, Walter Willinger
MANSCI
2007
121views more  MANSCI 2007»
13 years 7 months ago
Yahoo! for Amazon: Sentiment Extraction from Small Talk on the Web
Extracting sentiment from text is a hard semantic problem. We develop a methodology for extracting small investor sentiment from stock message boards. The algorithm comprises diļ¬...
Sanjiv R. Das, Mike Y. Chen