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PVLDB
2008
82views more  PVLDB 2008»
13 years 7 months ago
TraClass: trajectory classification using hierarchical region-based and trajectory-based clustering
Trajectory classification, i.e., model construction for predicting the class labels of moving objects based on their trajectories and other features, has many important, real-worl...
Jae-Gil Lee, Jiawei Han, Xiaolei Li, Hector Gonzal...
VMV
2001
131views Visualization» more  VMV 2001»
13 years 9 months ago
Shape Model and Threshold Extraction via Shape Gradients
Shape information is utilized by numerous applications in computer vision, scientific visualization and computer graphics. This paper presents a novel algorithm for exploring and ...
Roger C. Tam, Alain Fournier
VIS
2007
IEEE
128views Visualization» more  VIS 2007»
14 years 9 months ago
Modeling Perceptual Dominance Among Visual Cues in Multilayered Icon-based Scientific Visualizations
ization method is an abstract function that transforms a scientific dataset into a visual representation to facilitate data exploration. In turn, a visualization display is the vis...
Daniel Acevedo, Jian Chen, David H. Laidlaw
EJIS
2007
94views more  EJIS 2007»
13 years 7 months ago
Applying ontology-based rules to conceptual modeling: a reflection on modeling decision making
Conceptual modeling represents a domain independently of implementation considerations for purposes of understanding the problem at hand and communicating about it. However, diffe...
Pnina Soffer, Irit Hadar
IWPC
2005
IEEE
14 years 1 months ago
Working Session: Textual Views of Source Code to Support Comprehension
Source code can be viewed in many ways, with each view facilitating access to different information contained within the code. In this working session, we will explore the role th...
Anthony Cox, Michael L. Collard