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» Online geometric reconstruction
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SIROCCO
2001
15 years 1 months ago
Competitive Online Routing in Geometric Graphs
We consider online routing algorithms for finding paths between the vertices of plane graphs. Although it has been shown in Bose et al. [4] that there exists no competitive routin...
Prosenjit Bose, Pat Morin
SIAMMA
2011
71views more  SIAMMA 2011»
14 years 6 months ago
Reconstruction of Penetrable Obstacles in Acoustic Scattering
We develop a reconstruction algorithm to determine penetrable obstacles inside a domain in the plane from acoustic measurements made on the boundary. This algorithm uses complex g...
Sei Nagayasu, Gunther Uhlmann, Jenn-Nan Wang
87
Voted
JCDL
2006
ACM
167views Education» more  JCDL 2006»
15 years 5 months ago
Combining DOM tree and geometric layout analysis for online medical journal article segmentation
We describe an HTML web page segmentation algorithm, which is applied to segment online medical journal articles (regular HTML and PDF-Converted-HTML files). The web page content ...
Jie Zou, Daniel X. Le, George R. Thoma
ECCV
1992
Springer
15 years 3 months ago
Critical Sets for 3D Reconstruction Using Lines
This paper describes the geometrical limitations of algorithms for 3D reconstruction which use corresponding line tokens. In addition to announcing a description of the general cri...
Thomas Buchanan
144
Voted
CIKM
2005
Springer
15 years 1 months ago
Fast on-line index construction by geometric partitioning
Inverted index structures are the mainstay of modern text retrieval systems. They can be constructed quickly using off-line mergebased methods, and provide efficient support for ...
Nicholas Lester, Alistair Moffat, Justin Zobel