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CSB
2003
IEEE
110views Bioinformatics» more  CSB 2003»
15 years 11 months ago
Prokaryote Phylogeny without Sequence Alignment: From Avoidance Signature to Composition Distance
A new and essentially simple method to reconstruct prokaryotic phylogenetic trees from their complete genome data without using sequence alignment is proposed. It is based on the ...
Bailin Hao, Ji Qi
ICDAR
2003
IEEE
15 years 11 months ago
Radon Transform for Lineal Symbol Representation
Content-based retrieval and recognition of graphic images requires good models for symbol representation, able to identify those features providing the most relevant information a...
Oriol Ramos Terrades, Ernest Valveny
VR
2003
IEEE
137views Virtual Reality» more  VR 2003»
15 years 11 months ago
Human Movement Performance in Relation to Path Constraint - The Law of Steering in Locomotion
We examine the law of steering – a quantitative model of human movement time in relation to path width and length previously established in hand drawing movement – in a VR loc...
Shumin Zhai, Rogier Woltjer
AMR
2003
Springer
139views Multimedia» more  AMR 2003»
15 years 11 months ago
Intelligent Visual Descriptor Extraction from Video Sequences
Abstract. Extraction of visual descriptors is a crucial problem for stateof-the-art visual information analysis. In this paper, we present a knowledgebased approach for detection o...
Paraskevi K. Tzouveli, Georgios Andreou, Gabriel T...
CA
2002
IEEE
15 years 11 months ago
Model-based Animation of Coverbal Gesture
Virtual conversational agents are supposed to combine speech with nonverbal modalities for intelligible and believeable utterances. However, the automatic synthesis of coverbal ge...
Stefan Kopp, Ipke Wachsmuth