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ICASSP
2008
IEEE
15 years 6 months ago
Compressive coded aperture superresolution image reconstruction
Recent work in the emerging field of compressive sensing indicates that, when feasible, judicious selection of the type of distortion induced by measurement systems may dramatica...
Roummel F. Marcia, Rebecca Willett
ICDM
2008
IEEE
115views Data Mining» more  ICDM 2008»
15 years 6 months ago
Toward Faster Nonnegative Matrix Factorization: A New Algorithm and Comparisons
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
Jingu Kim, Haesun Park
CSFW
2007
IEEE
15 years 6 months ago
Compositional Security for Task-PIOAs
Task-PIOA is a modeling framework for distributed systems with both probabilistic and nondeterministic behaviors. It is suitable for cryptographic applications because its task-bas...
Ran Canetti, Ling Cheung, Dilsun Kirli Kaynar, Nan...
ICCTA
2007
IEEE
15 years 6 months ago
A Study of Different Kinds of Degradation in Printed Gurmukhi Script
The performance of any OCR system heavily depends upon printing quality of the input document. Many OCRs have been designed which correctly identify fine printed documents both in...
Manish Kumar Jindal, Rajendra Kumar Sharma, Gurpre...
CLEAR
2007
Springer
148views Biometrics» more  CLEAR 2007»
15 years 6 months ago
Multi-stage Speaker Diarization for Conference and Lecture Meetings
The LIMSI RT-07S speaker diarization system for the conference and lecture meetings is presented in this paper. This system builds upon the RT06S diarization system designed for le...
Xuan Zhu, Claude Barras, Lori Lamel, Jean-Luc Gauv...