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ICCS
2005
Springer
14 years 2 months ago
Dimension Reduction for Clustering Time Series Using Global Characteristics
Existing methods for time series clustering rely on the actual data values can become impractical since the methods do not easily handle dataset with high dimensionality, missing v...
Xiaozhe Wang, Kate A. Smith, Rob J. Hyndman
ACII
2005
Springer
14 years 2 months ago
Static Gesture Quantization and DCT Based Sign Language Generation
To collect data for sign language recognition is not a trivial task. The lack of training data has become a bottleneck in the research of singer independence and large vocabulary r...
Chenxi Zhang, Feng Jiang, Hongxun Yao, Guilin Yao,...
ECRTS
2003
IEEE
14 years 2 months ago
Error-Driven QoS Management in Imprecise Real-Time Databases
In applications such as web-applications, e-commerce, and engine control, the demand for real-time data services has increased. In these applications, requests have to be processe...
Mehdi Amirijoo, Jörgen Hansson, Sang Hyuk Son
ICCS
2003
Springer
14 years 2 months ago
A Semantic Search Approach by Graph Matching with Negations and Inferences
Research on semantic search has become heated these years. In this paper we propose an approach focusing on searching for resources with descriptions. The knowledge representation ...
Kewei Tu, Jing Lu, Haiping Zhu, Guowei Liu, Yong Y...
HICSS
2002
IEEE
76views Biometrics» more  HICSS 2002»
14 years 1 months ago
Software Requirements for Project-Based Learning - CommSy as an Exemplary Approach
Project teams have become an important element in teaching informatics. Web-based groupware systems are increasingly used in such educational settings. This kind of educational te...
Bernd Pape, Wolf-Gideon Bleek, Iver Jackewitz, Mic...