2420 search results - page 355 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
129
Voted
WWW
2009
ACM
16 years 3 months ago
2009
ACM
In this paper we give models and algorithms to describe and analyze the collaboration among authors of Wikipedia from a network analytical perspective. The edit network encodes wh...
107
Voted
WWW
2009
ACM
16 years 3 months ago
2009
ACM
Social tagging provides valuable and crucial information for large-scale web image retrieval. It is ontology-free and easy to obtain; however, irrelevant tags frequently appear, a...
141
Voted
MM
2009
ACM
15 years 9 months ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...
142
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AMDO
2004
Springer
15 years 8 months ago
2004
Springer
We describe a robust real-time 3D tracking system of the extreme limbs of the upper human body, i.e., the hands and the face. The goal of the system is that it can be used as a per...
131
Voted
3DPVT
2004
IEEE
15 years 6 months ago
2004
IEEE
This paper proposes a novel method for global registration based on matching 3D medial structures of unorganized point clouds or triangulated meshes. Most practical known methods ...