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ICIP
2009
IEEE
14 years 10 months ago
Effective Initialization Of K-means For Color Quantization
Color quantization is an important operation with many applications in graphics and image processing. Most quantization methods are essentially based on data clustering algorithms...
SIGMOD
2006
ACM
123views Database» more  SIGMOD 2006»
14 years 9 months ago
Proactive identification of performance problems
We propose to demonstrate Fa, an automated tool for timely and accurate prediction of Service-Level-Agreement (SLA) violations caused by performance problems in database systems. ...
Songyun Duan, Shivnath Babu
EDBT
2006
ACM
206views Database» more  EDBT 2006»
14 years 9 months ago
The SIRUP Ontology Query API in Action
Ontology languages to represent ontologies exist in large numbers, and users who want to access or reuse ontologies can often be confronted with a language they do not know. Theref...
Patrick Ziegler, Christoph Sturm, Klaus R. Dittric...
PCM
2009
Springer
153views Multimedia» more  PCM 2009»
14 years 3 months ago
Universal Capture through Stereographic Multi-perspective Recording and Scene Reconstruction
This paper describes a prototype for an installation which combines stereographic video and real-time 3D computer graphic to demonstrate a novel method of documenting dance and oth...
Volker Kuchelmeister
ISI
2007
Springer
14 years 3 months ago
An LDA-based Community Structure Discovery Approach for Large-Scale Social Networks
Abstract— Community discovery has drawn significant research interests among researchers from many disciplines for its increasing application in multiple, disparate areas, inclu...
Haizheng Zhang, Baojun Qiu, C. Lee Giles, Henry C....