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COMPGEOM
2008
ACM
15 years 4 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 2 days 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 4 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 6 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 6 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...