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DCG
2010
289views more  DCG 2010»
15 years 4 months ago
Algorithms for Approximate Shortest Path Queries on Weighted Polyhedral Surfaces
We consider the well known geometric problem of determining shortest paths between pairs of points on a polyhedral surface P, where P consists of triangular faces with positive we...
Lyudmil Aleksandrov, Hristo Djidjev, Hua Guo, Anil...
LREC
2008
126views Education» more  LREC 2008»
15 years 5 months ago
Tree Distance and Some Other Variants of Evalb
Some alternatives to the standard evalb measures for parser evaluation are considered, principally the use of a tree-distance measure, which assigns a score to a linearity and anc...
Martin Emms
SPIRE
2005
Springer
15 years 10 months ago
An Edit Distance Between RNA Stem-Loops
We introduce the notion of conservative edit distance and mapping between two RNA stem-loops. We show that unlike the general edit distance between RNA secondary structures, the co...
Valentin Guignon, Cedric Chauve, Sylvie Hamel
AINA
2007
IEEE
15 years 6 months ago
Phygital Map: Accessing Digital Multimedia from Physical Map
— We present an augmented map interface called Phygital (physical, digital) Map that enables users to access digital multimedia stored in various off-the-shelf devices from physi...
Jin Nakazawa, Hideyuki Tokuda
CG
2005
Springer
15 years 4 months ago
A novel constrained texture mapping method based on harmonic map
In this paper, we present a novel constrained texture mapping method based on the harmonic map. We first project the surface of a 3D model on a planar domain by an angle-based-fla...
Yanwen Guo, Jin Wang, Hanqiu Sun, Xiufen Cui, Quns...