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» Approximate Matching of Hierarchical Data Using pq-Grams
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CVPR
2008
IEEE
14 years 9 months ago
3D model matching with Viewpoint-Invariant Patches (VIP)
The robust alignment of images and scenes seen from widely different viewpoints is an important challenge for camera and scene reconstruction. This paper introduces a novel class ...
Changchang Wu, Brian Clipp, Xiaowei Li, Jan-Michae...
SSDBM
2003
IEEE
95views Database» more  SSDBM 2003»
14 years 20 days ago
A Quad-Tree Based Multiresolution Approach for Two-dimensional Summary Data
In many application contexts, like statistical databases, scientific databases, query optimizers, OLAP, and so on, data are often summarized into synopses of aggregate values. Su...
Francesco Buccafurri, Filippo Furfaro, Domenico Sa...
ER
2007
Springer
279views Database» more  ER 2007»
14 years 1 months ago
SimEval - A Tool for Evaluating the Quality of Similarity Functions
Approximate data matching applications typically use similarity functions to quantify the degree of likeness between two data instances. There are several similarity functions ava...
Carlos A. Heuser, Francisco N. A. Krieser, Viviane...
RSS
2007
173views Robotics» more  RSS 2007»
13 years 8 months ago
Mapping Large Loops with a Single Hand-Held Camera
— This paper presents a method for Simultaneous Localization and Mapping (SLAM), relying on a monocular camera as the only sensor, which is able to build outdoor, closed-loop map...
Laura A. Clemente, Andrew J. Davison, Ian D. Reid,...
ICESS
2007
Springer
14 years 1 months ago
Intra Routing Protocol with Hierarchical and Distributed Caching in Nested Mobile Networks
Abstract. We propose a novel route optimization protocol for intraNEMO communication using a hierarchical and distributed caching scheme. The proposed scheme employs the routing ca...
Hyemee Park, Moonseong Kim, Hyunseung Choo