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3DIM
2007
IEEE
14 years 4 months ago
Cached k-d tree search for ICP algorithms
The ICP (Iterative Closest Point) algorithm is the de facto standard for geometric alignment of threedimensional models when an initial relative pose estimate is available. The ba...
Andreas Nüchter, Kai Lingemann, Joachim Hertz...
BMCBI
2010
83views more  BMCBI 2010»
13 years 10 months ago
Trees on networks: resolving statistical patterns of phylogenetic similarities among interacting proteins
Background: Phylogenies capture the evolutionary ancestry linking extant species. Correlations and similarities among a set of species are mediated by and need to be understood in...
William P. Kelly, Michael P. H. Stumpf
PAMI
2012
12 years 15 days ago
A Tree-Based Context Model for Object Recognition
—There has been a growing interest in exploiting contextual information in addition to local features to detect and localize multiple object categories in an image. A context mod...
Myung Jin Choi, Antonio Torralba, Alan S. Willsky
ACL
2009
13 years 8 months ago
Unsupervised Multilingual Grammar Induction
We investigate the task of unsupervised constituency parsing from bilingual parallel corpora. Our goal is to use bilingual cues to learn improved parsing models for each language ...
Benjamin Snyder, Tahira Naseem, Regina Barzilay
INFOCOM
2000
IEEE
14 years 2 months ago
Near Optimal Routing Lookups with Bounded Worst Case Performance
Abstract—The problem of route address lookup has received much attention recently and several algorithms and data structures for performing address lookups at high speeds have be...
Pankaj Gupta, Balaji Prabhakar, Stephen P. Boyd