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CHI
2010
ACM
14 years 4 months ago
Useful junk?: the effects of visual embellishment on comprehension and memorability of charts
Guidelines for designing information charts often state that the presentation should reduce ‗chart junk‘ – visual embellishments that are not essential to understanding the ...
Scott Bateman, Regan L. Mandryk, Carl Gutwin, Aaro...
SIGCSE
2010
ACM
189views Education» more  SIGCSE 2010»
14 years 4 months ago
Principles of asking effective questions during student problem solving
Using effective teaching practices is a high priority for educators. One important pedagogical skill for computer science instructors is asking effective questions. This paper pre...
Kristy Elizabeth Boyer, William Lahti, Robert Phil...
LATIN
2010
Springer
14 years 4 months ago
Layered Working-Set Trees
The working-set bound [Sleator and Tarjan, J. ACM, 1985] roughly states that searching for an element is fast if the element was accessed recently. Binary search trees, such as sp...
Prosenjit Bose, Karim Douïeb, Vida Dujmovic, ...
MM
2009
ACM
199views Multimedia» more  MM 2009»
14 years 4 months ago
Signature quadratic form distances for content-based similarity
Determining similarity is a fundamental task in querying multimedia databases in a content-based way. For this challenging task, there exist numerous similarity models which measu...
Christian Beecks, Merih Seran Uysal, Thomas Seidl
ISORC
2008
IEEE
14 years 4 months ago
A Flexible Trust Model for Distributed Service Infrastructures
Recent years have witnessed the emergence and rapid growth of distributed service infrastructures such as mobile ad hoc networks, P2P, PlanetLab and Grids. In such distributed inf...
Zhaoyu Liu, Stephen S. Yau, Dichao Peng, Yin Yin