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ICDE
2004
IEEE
116views Database» more  ICDE 2004»
16 years 8 months ago
An Efficient Algorithm for Mining Frequent Sequences by a New Strategy without Support Counting
Mining sequential patterns in large databases is an important research topic. The main challenge of mining sequential patterns is the high processing cost due to the large amount ...
Ding-Ying Chiu, Yi-Hung Wu, Arbee L. P. Chen
ICDE
2002
IEEE
126views Database» more  ICDE 2002»
16 years 8 months ago
Sequenced Subset Operators: Definition and Implementation
Difference, intersection, semi-join and anti-semi-join may be considered binary subset operators, in that they all return a subset of their left-hand argument. These operators are...
Joseph Dunn, Sean Davey, Anne Descour, Richard T. ...
VIS
2007
IEEE
113views Visualization» more  VIS 2007»
16 years 8 months ago
Texture-based Feature Tracking for Effective Time-varying Data Visualization
Analyzing, visualizing, and illustrating changes within time-varying volumetric data is challenging due to the dynamic changes occurring between timesteps. The changes and variatio...
Jesus Caban, Alark Joshi, Penny Rheingans
VIS
2004
IEEE
152views Visualization» more  VIS 2004»
16 years 8 months ago
Haptic Display of Interaction between Textured Models
Surface texture is among the most salient haptic characteristics of objects; it can induce vibratory contact forces that lead to perception of roughness. In this paper, we present...
Avneesh Sud, Miguel A. Otaduy, Ming C. Lin, Nitin ...
VIS
2009
IEEE
630views Visualization» more  VIS 2009»
16 years 8 months ago
Kd-Jump: a Path-Preserving Stackless Traversal for Faster Isosurface Raytracing on GPUs
Stackless traversal techniques are often used to circumvent memory bottlenecks by avoiding a stack and replacing return traversal with extra computation. This paper addresses wheth...
David M. Hughes, Ik Soo Lim
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