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IS
2007
15 years 6 months ago
Business process mining: An industrial application
Contemporary information systems (e.g., WfM, ERP, CRM, SCM, and B2B systems) record business events in so-called event logs. Business process mining takes these logs to discover p...
Wil M. P. van der Aalst, Hajo A. Reijers, A. J. M....
TCSV
2008
119views more  TCSV 2008»
15 years 6 months ago
Scalable Joint Source-Channel Coding for the Scalable Extension of H.264/AVC
This paper proposes a novel joint source-channel coding (JSCC) methodology which minimizes the end-to-end distortion for the transmission over packet loss channels of scalable vide...
Maryse R. Stoufs, Adrian Munteanu, Jan Cornelis, P...
TCSV
2008
225views more  TCSV 2008»
15 years 6 months ago
Analysis and Efficient Architecture Design for VC-1 Overlap Smoothing and In-Loop Deblocking Filter
Abstract--In contrast to the macroblock-based in-loop deblocking filters, the filters of VC-1 perform all horizontal edges (for in-loop filtering) or vertical edges (for overlap sm...
Yen-Lin Lee, T. Q. Nguyen
ISCI
2007
130views more  ISCI 2007»
15 years 6 months ago
Learning to classify e-mail
In this paper we study supervised and semi-supervised classification of e-mails. We consider two tasks: filing e-mails into folders and spam e-mail filtering. Firstly, in a sup...
Irena Koprinska, Josiah Poon, James Clark, Jason C...
TIFS
2008
102views more  TIFS 2008»
15 years 6 months ago
Insertion, Deletion Codes With Feature-Based Embedding: A New Paradigm for Watermark Synchronization With Applications to Speech
A framework is proposed for synchronization in feature-based data embedding systems that is tolerant of errors in estimated features. The method combines feature-based embedding wi...
David J. Coumou, Gaurav Sharma
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