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PVLDB
2010
225views more  PVLDB 2010»
13 years 5 months ago
Efficient Processing of Top-k Spatial Preference Queries
Top-k spatial preference queries return a ranked set of the k best data objects based on the scores of feature objects in their spatial neighborhood. Despite the wide range of loc...
João B. Rocha-Junior, Akrivi Vlachou, Chris...
SIGGRAPH
1999
ACM
14 years 2 months ago
Implicit Fairing of Irregular Meshes Using Diffusion and Curvature Flow
In this paper, we develop methods to rapidly remove rough features from irregularly triangulated data intended to portray a smooth surface. The main task is to remove undesirable ...
Mathieu Desbrun, Mark Meyer, Peter Schröder, ...
ICEBE
2007
IEEE
182views Business» more  ICEBE 2007»
14 years 4 months ago
Service-Oriented Business Process Modeling and Performance Evaluation based on AHP and Simulation
With the evolution of Grid technologies and the application of Service-Oriented Architecture (SOA), more and more enterprises are integrated and collaborated with each other in a ...
Sen Zeng, Shuangxi Huang, Yushun Fan
BMVC
2010
13 years 8 months ago
A general boosting-based framework for active object recognition
We propose a novel general framework with a boosting algorithm to achieve active object classification by view selection. The proposed framework actively decides the next best vie...
Zhaoyin Jia, Yao-Jen Chang, Tsuhan Chen
PR
2006
80views more  PR 2006»
13 years 10 months ago
Neighborhood size selection in the k-nearest-neighbor rule using statistical confidence
The k-nearest-neighbor rule is one of the most attractive pattern classification algorithms. In practice, the choice of k is determined by the cross-validation method. In this wor...
Jigang Wang, Predrag Neskovic, Leon N. Cooper