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» Applications of the TAMPR Transformation System
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DCC
2010
IEEE
15 years 9 months ago
Modeling the Quantization Staircase Function
Quantization plays a central role in data compression. In speech systems, vector quantizers are used to compress speech parameters. In video systems, scalar quantizers are used to...
Salman Aslam, Aaron F. Bobick, Christopher F. Barn...
BPM
2003
Springer
116views Business» more  BPM 2003»
15 years 9 months ago
Use Cases as Workflows
Abstract. In requirements engineering we have to discover the user requirements and then we have to transform them into precise system specifications. There are two essential aspec...
Michel R. V. Chaudron, Kees M. van Hee, Lou J. Som...
IEEEMSP
2002
IEEE
156views Multimedia» more  IEEEMSP 2002»
15 years 9 months ago
A robust and secure media signature scheme for JPEG images
—In [1, 2, 3], we have introduced a robust and secure digital signature solution for multimedia content authentication, by integrating content feature extraction, error correctio...
Qibin Sun, Qi Tian, Shih-Fu Chang
SCAM
2002
IEEE
15 years 9 months ago
Parallel Support for Source Code Analysis and Modification
Tools that analyze and enhance large-scale software systems using symbolic reasoning are computationally expensive, and yet processors are cheap. We believe that enabling tools wi...
Ira D. Baxter
IJAR
2011
118views more  IJAR 2011»
14 years 7 months ago
A sequential pattern mining algorithm using rough set theory
Sequential pattern mining is a crucial but challenging task in many applications, e.g., analyzing the behaviors of data in transactions and discovering frequent patterns in time se...
Ken Kaneiwa, Yasuo Kudo