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COMPGEOM
2008
ACM
15 years 8 months ago
Circular partitions with applications to visualization and embeddings
We introduce a hierarchical partitioning scheme of the Euclidean plane, called circular partitions. Such a partition consists of a hierarchy of convex polygons, each having small ...
Krzysztof Onak, Anastasios Sidiropoulos
ICCV
2009
IEEE
15 years 3 months ago
Efficient multi-label ranking for multi-class learning: Application to object recognition
Multi-label learning is useful in visual object recognition when several objects are present in an image. Conventional approaches implement multi-label learning as a set of binary...
Serhat Selcuk Bucak, Pavan Kumar Mallapragada, Ron...
CVPR
2012
IEEE
13 years 8 months ago
Improving multi-target tracking via social grouping
We address the problem of multi-person dataassociation-based tracking (DAT) in semi-crowded environments from a single camera. Existing trackletassociation-based methods using pur...
Zhen Qin, Christian R. Shelton
VISUALIZATION
2000
IEEE
15 years 10 months ago
Hardware-accelerated texture advection for unsteady flow visualization
Particle tracking in liquid and gaseous fluids is a very useful technique to better understand flow dynamics. In this paper, we develop a novel algorithm to track a dense collecti...
Bruno Jobard, Gordon Erlebacher, M. Yousuff Hussai...
SIGCSE
1999
ACM
135views Education» more  SIGCSE 1999»
15 years 10 months ago
Testers and visualizers for teaching data structures
We present two tools to support the teaching of data structures and algorithms: Visualizers, which provide interactive visualizations of user-written data structures, and Testers,...
Ryan Shaun Baker, Michael Boilen, Michael T. Goodr...