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DGCI
2009
Springer
15 years 10 months ago
A Linear Time and Space Algorithm for Detecting Path Intersection
For discrete sets coded by the Freeman chain describing their contour, several linear algorithms have been designed for determining their shape properties. Most of them are based ...
Srecko Brlek, Michel Koskas, Xavier Provenç...
FIMI
2004
212views Data Mining» more  FIMI 2004»
15 years 8 months ago
A Space Optimization for FP-Growth
Frequency mining problem comprises the core of several data mining algorithms. Among frequent pattern discovery algorithms, FP-GROWTH employs a unique search strategy using compac...
Eray Özkural, Cevdet Aykanat
DIMACS
2001
15 years 8 months ago
Combinatorial Roadmaps in Configuration Spaces of Simple Planar Polygons
Abstract. One-degree-of-freedom mechanisms induced by minimum pseudotriangulations with one convex hull edge removed have been recently introduced by the author to solve a family o...
Ileana Streinu
CHI
2004
ACM
16 years 7 months ago
All together now: visualizing local and remote actors of localized activity
We present All Together Now (ATN), a tool for visualizing localized activities involving both local and remote actors. ATN presents each user with a webpage containing a common vi...
Scott Lederer, Jeffrey Heer
ISI
2007
Springer
16 years 1 months ago
Visualization of Events in a Spatially and Multimedia Enriched Virtual Environment
—Semantic Event Tracker (SET) is a highly interactive visualization tool for tracking and associating activities (events) in a spatially and Multimedia Enriched Virtual Environme...
Leonidas Deligiannidis, Farshad Hakimpour, Amit P....