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CHI
2011
ACM
14 years 3 months ago
No clicks, no problem: using cursor movements to understand and improve search
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
Jeff Huang, Ryen W. White, Susan T. Dumais
CHI
2011
ACM
14 years 3 months ago
LifeFlow: visualizing an overview of event sequences
Event sequence analysis is an important task in many domains: medical researchers may study the patterns of transfers within the hospital for quality control; transportation exper...
Krist Wongsuphasawat, John Alexis Guerra Gó...
CHI
2011
ACM
14 years 3 months ago
MediaDiver: viewing and annotating multi-view video
We propose to bring our novel rich media interface called MediaDiver demonstrating our new interaction techniques for viewing and annotating multiple view video. The demonstration...
Gregor Miller, Sidney Fels, Abir Al Hajri, Michael...
COMPGEOM
2011
ACM
14 years 3 months ago
Deconstructing approximate offsets
We consider the offset-deconstruction problem: Given a polygonal shape Q with n vertices, can it be expressed, up to a tolerance ε in Hausdorff distance, as the Minkowski sum o...
Eric Berberich, Dan Halperin, Michael Kerber, Roza...
COMPGEOM
2011
ACM
14 years 3 months ago
Reeb graphs: approximation and persistence
Given a continuous function f : X → IR on a topological space X, its level set f−1 (a) changes continuously as the real value a changes. Consequently, the connected components...
Tamal K. Dey, Yusu Wang
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