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VRST
1999
ACM
14 years 27 days ago
Fast calibration for augmented reality
Augmented Reality overlays computer generated images over the real world. To correctly depict spatial relations between real and virtual objects, these images have to be generated...
Anton L. Fuhrmann, Dieter Schmalstieg, Werner Purg...
VLDB
1998
ACM
127views Database» more  VLDB 1998»
14 years 24 days ago
Algorithms for Mining Association Rules for Binary Segmentations of Huge Categorical Databases
We consider the problem of finding association rules that make nearly optimal binary segmentations of huge categorical databases. The optimality of segmentation is defined by an o...
Yasuhiko Morimoto, Takeshi Fukuda, Hirofumi Matsuz...
APGV
2007
ACM
130views Visualization» more  APGV 2007»
14 years 18 days ago
A perceptual approach to trimming unstructured lumigraphs
We present a novel perceptual method to reduce the visual redundancy of unstructured lumigraphs, an image based representation designed for interactive rendering. We combine featu...
Yann Morvan, Carol O'Sullivan
APPROX
2006
Springer
234views Algorithms» more  APPROX 2006»
14 years 10 days ago
Constant-Factor Approximation for Minimum-Weight (Connected) Dominating Sets in Unit Disk Graphs
For a given graph with weighted vertices, the goal of the minimum-weight dominating set problem is to compute a vertex subset of smallest weight such that each vertex of the graph...
Christoph Ambühl, Thomas Erlebach, Matú...
CSB
2004
IEEE
112views Bioinformatics» more  CSB 2004»
14 years 9 days ago
Reasoning about Molecular Similarity and Properties
Ascertaining the similarity amongst molecules is a fundamental problem in biology and drug discovery. Since similar molecules tend to have similar biological properties, the notio...
Rahul Singh