339 search results - page 32 / 68 » Geometry of Graphs |
107
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SCIA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. This paper introduces a new concept within shadow segmentation for usage in shadow removal and augmentation through construction of a multiplicity alpha overlay shadow mo...
91
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SAC
2009
ACM
15 years 7 months ago
2009
ACM
We formalize paper fold (origami) by graph rewriting. Origami construction is abstractly described by a rewriting sys), where O is the set of abstract origami’s and ary relation...
120
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ALGORITHMICA
2007
15 years 20 days ago
2007
We present a new algorithm to compute motorcycle graphs. It runs in O(n √ n log n) time when n is the number of motorcycles. We give a new characterization of the straight skele...
110
Voted
RTA
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. Interaction nets are a graphical formalism inspired by Linear Logic proof-nets often used for studying higher order rewriting e.g. β-reduction. Traditional presentations...
JMM2
2007
15 years 13 days ago
2007
— A novel face recognition method is proposed, in which face images are represented by a set of local labeled graphs, each containing information about the appearance and geometr...