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STOC
2009
ACM
271views Algorithms» more  STOC 2009»
16 years 7 months ago
A fast and efficient algorithm for low-rank approximation of a matrix
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
Nam H. Nguyen, Thong T. Do, Trac D. Tran
DCC
2007
IEEE
16 years 6 months ago
Lossless and Near-Lossless Audio Compression Using Integer-Reversible Modulated Lapped Transforms
We present a simple lossless audio codec, composed of an integer-reversible modulated lapped transform (MLT) followed by a backward-adaptive run-length/Golomb-Rice (RLGR) encoder....
Henrique S. Malvar
ITS
2004
Springer
103views Multimedia» more  ITS 2004»
15 years 12 months ago
RMT: A Dialog-Based Research Methods Tutor With or Without a Head
RMT (Research Methods Tutor) is a dialog-based tutoring system that has a dual role. Its modular architecture enables the interchange and evaluation of different tools and techniq...
Peter M. Wiemer-Hastings, David Allbritton, Elizab...
COLING
2002
15 years 6 months ago
Automatic Linguistic Analysis for Language Teachers: The Case of Zeros
This paper presents the Natural Language Processing-based linguistic analysis tool that we have developed for Japanese as a Second Language teachers. This program, Zero Detector (...
Mitsuko Yamura-Takei, Miho Fujiwara, Makoto Yoshie...
CORR
2011
Springer
200views Education» more  CORR 2011»
15 years 1 months ago
Validation Measures in CMMI
—Validation is one of the software engineering disciplines that help build quality into software. The major objective of software validation process is to determine that the soft...
Mahmoud Khraiwesh