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PCM
2004
Springer
110views Multimedia» more  PCM 2004»
14 years 1 months ago
ROI and FOI Algorithms for Wavelet-Based Video Compression
Abstract. Many techniques make great contributions to video compression with removal of spatial and temporal redundancy in and between frames. However, compressed video is still ra...
Chaoqiang Liu, Tao Xia, Hui Li
CAIP
2001
Springer
129views Image Analysis» more  CAIP 2001»
14 years 8 days ago
MPEG 2-Based Video Coding with Three-Layer Mixed Scalability
Abstract. The paper describes a three-layer video coder based on spatiotemporal scalability and data partitioning. The base layer represents video sequences with reduced spatial an...
Marek Domanski, Slawomir Mackowiak
BPM
2006
Springer
149views Business» more  BPM 2006»
13 years 9 months ago
Verifying BPEL Workflows Under Authorisation Constraints
Abstract. Business Process Execution Language (BPEL), or Web Services BPEL (WS-BPEL), is the standard for specifying workflow process definition using web services. Research on for...
Zhao Xiangpeng, Antonio Cerone, Padmanabhan Krishn...
ECAI
2008
Springer
13 years 9 months ago
Finding Key Bloggers, One Post At A Time
Abstract. User generated content in general, and blogs in particular, form an interesting and relatively little explored domain for mining knowledge. We address the task of blog di...
Wouter Weerkamp, Krisztian Balog, Maarten de Rijke
CSAC
2006
13 years 9 months ago
Toward a Pi-Calculus Based Verification Tool for Web Services Orchestrations
Abstract. Web services constitute a dynamic field of research about technologies of the Internet. WS-BPEL 2.0, is in the way for becoming a standard for defining Web services orche...
Faisal Abouzaid