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28

ICRA
2006
IEEE

134views Robotics» more ICRA 2006»

Hierarchical Map Building and Planning based on Graph Partitioning

14 years 2 months ago

— Mobile robot localization and navigation requires a map - the robot’s internal representation of the environment. A common problem is that path planning becomes very inefﬁc...

Zoran Zivkovic, Bram Bakker, Ben J. A. Kröse

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22

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OTM
2010
Springer

129views Internet Technology» more OTM 2010»

Identifying and Eliminating Inconsistencies in Mappings across Hierarchical Ontologies

13 years 7 months ago

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Abstract. Many applications require the establishment of mappings between ontologies. Such mappings are established by domain experts or automated tools. Errors in mappings can int...

Bhavesh Sanghvi, Neeraj Koul, Vasant Honavar

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24

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ICANN
2005
Springer

151views Neural Networks» more ICANN 2005»

Content-Based Retrieval of Web Pages and Other Hierarchical Objects with Self-organizing Maps

14 years 2 months ago

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We propose a content-based information retrieval (CBIR) method that models known relationships between multimedia objects as a hierarchical tree-structure incorporating additional ...

Mats Sjöberg, Jorma Laaksonen

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25

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ICRA
2010
IEEE

163views Robotics» more ICRA 2010»

Hierarchical optimization on manifolds for online 2D and 3D mapping

13 years 7 months ago

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Abstract— In this paper, we present a new hierarchical optimization solution to the graph-based simultaneous localization and mapping (SLAM) problem. During online mapping, the a...

Giorgio Grisetti, Rainer Kümmerle, Cyrill Sta...

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18

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AIPR
2005
IEEE

107views Pattern Recognition» more AIPR 2005»

Civilian Target Detection using Hierarchical Fusion

14 years 2 months ago