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WWW
2007
ACM
14 years 9 months ago
Using d-gap patterns for index compression
Sequential patterns of d-gaps exist pervasively in inverted lists of Web document collection indices due to the cluster property. In this paper the information of d-gap sequential...
Jinlin Chen, Terry Cook
KDD
2009
ACM
141views Data Mining» more  KDD 2009»
14 years 9 months ago
Meme-tracking and the dynamics of the news cycle
Tracking new topics, ideas, and "memes" across the Web has been an issue of considerable interest. Recent work has developed methods for tracking topic shifts over long ...
Jure Leskovec, Lars Backstrom, Jon M. Kleinberg
CHI
2008
ACM
14 years 9 months ago
Conversation pivots and double pivots
Many sites on the web offer collaborative databases that catalog items such as bands, events, products, or software modules. Conversation pivots allow readers to navigate from pag...
Daniel Xiaodan Zhou, Nathan Oostendorp, Michael He...
CHI
2005
ACM
14 years 9 months ago
Information search: the intersection of visual and semantic space
In the context of an information search task, does the visual salience of items interact with information scent? That is, do things like bold headlines or highlighted phrases inte...
Franklin P. Tamborello II, Michael D. Byrne
CHI
2001
ACM
14 years 9 months ago
Visual information foraging in a focus + context visualization
Eye tracking studies of the Hyperbolic Tree browser [10] suggest that visual search in focus+context displays is highly affected by information scent (i.e., local cues, such as te...
Peter Pirolli, Stuart K. Card, Mija M. Van Der Weg...