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ICDE
2011
IEEE
380views Database» more  ICDE 2011»
14 years 8 months ago
Influence Zone: Efficiently Processing Reverse k Nearest Neighbors Queries
Given a set of objects and a query q, a point p is called the reverse k nearest neighbor (RkNN) of q if q is one of the k closest objects of p. In this paper, we introduce the c...
Muhammad Aamir Cheema, Xuemin Lin, Wenjie Zhang, Y...
CVPR
2012
IEEE
13 years 6 months ago
Discrete texture traces: Topological representation of geometric context
Modeling representations of image patches that are quasi-invariant to spatial deformations is an important problem in computer vision. In this paper, we propose a novel concept, t...
Jan Ernst, Maneesh Kumar Singh, Visvanathan Ramesh
TVCG
2012
171views Hardware» more  TVCG 2012»
13 years 6 months ago
Region-Based Line Field Design Using Harmonic Functions
—Field design has wide applications in graphics and visualization. One of the main challenges in field design has been how to provide users with both intuitive control over the d...
Chih-Yuan Yao, Ming-Te Chi, Tong-Yee Lee, Tao Ju
DAC
2008
ACM
16 years 5 months ago
Functional test selection based on unsupervised support vector analysis
Extensive software-based simulation continues to be the mainstream methodology for functional verification of designs. To optimize the use of limited simulation resources, coverag...
Onur Guzey, Li-C. Wang, Jeremy R. Levitt, Harry Fo...
DASFAA
2008
IEEE
109views Database» more  DASFAA 2008»
15 years 11 months ago
Bulk-Loading the ND-Tree in Non-ordered Discrete Data Spaces
Applications demanding multidimensional index structures for performing efficient similarity queries often involve a large amount of data. The conventional tuple-loading approach t...
Hyun-Jeong Seok, Gang Qian, Qiang Zhu, Alexander R...