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103
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MCS
2005
Springer
15 years 6 months ago
Half-Against-Half Multi-class Support Vector Machines
A Half-Against-Half (HAH) multi-class SVM is proposed in this paper. Unlike the commonly used One-Against-All (OVA) and One-Against-One (OVO) implementation methods, HAH is built ...
Hansheng Lei, Venu Govindaraju
82
Voted
SSD
2005
Springer
153views Database» more  SSD 2005»
15 years 6 months ago
Change Detection in Time Series Data Using Wavelet Footprints
In this paper, we propose a novel approach to address the problem of change detection in time series data. Our approach is based on wavelet footprints proposed originally by the si...
Mehdi Sharifzadeh, Farnaz Azmoodeh, Cyrus Shahabi
117
Voted
VLBV
2005
Springer
15 years 6 months ago
Extrapolating Side Information for Low-Delay Pixel-Domain Distributed Video Coding
Distributed Video Coding (DVC) is a new video coding approach based on the Wyner-Ziv theorem. Unlike most of the existing video codecs, each frame is encoded separately (either as...
Luís Natário, Catarina Brites, Jo&at...
86
Voted
ASPLOS
2004
ACM
15 years 6 months ago
Scalable selective re-execution for EDGE architectures
Pipeline flushes are becoming increasingly expensive in modern microprocessors with large instruction windows and deep pipelines. Selective re-execution is a technique that can r...
Rajagopalan Desikan, Simha Sethumadhavan, Doug Bur...
133
Voted
COMPGEOM
2004
ACM
15 years 6 months ago
Locality-sensitive hashing scheme based on p-stable distributions
We present a novel Locality-Sensitive Hashing scheme for the Approximate Nearest Neighbor Problem under ÐÔ norm, based on Ôstable distributions. Our scheme improves the running...
Mayur Datar, Nicole Immorlica, Piotr Indyk, Vahab ...