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175
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SIGPRO
2008
15 years 6 months ago
2008
Digital filters with linear phase responses, that is, constant group delay responses are needed in many applications for signal and image processing. In this paper, a novel method...
173
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SMA
2008
ACM
15 years 6 months ago
2008
ACM
In recent years, there has been an increasing interest in developing geometric algorithms for kinematic computations. The aim of this paper is to present the notion of kinematic c...
281
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SMA
2008
ACM
15 years 6 months ago
2008
ACM
3D mesh models are now widely available for use in various applications. The demand for automatic model analysis and understanding is ever increasing. Mesh segmentation is an impo...
204
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AIEDU
2005
15 years 6 months ago
2005
This paper describes the design and empirical validation of three distinct pedagogical agent roles (Expert, Motivator, and Mentor) for college students within the MIMIC (Multiple I...
214
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IJON
2007
15 years 6 months ago
2007
We present in this paper a novel approach for shape description based on kernel principal component analysis (KPCA). The strength of this method resides in the similarity (rotatio...