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EICS
2010
ACM
14 years 2 months ago
How assessing plasticity design choices can improve UI quality: a case study
In Human Computer Interaction, plasticity refers to the capacity of User Interfaces (UIs) to withstand variations of context of use while preserving quality in use. Frequently, in...
Audrey Serna, Gaëlle Calvary, Dominique L. Sc...
COMPGEOM
1995
ACM
14 years 1 months ago
How Good are Convex Hull Algorithms?
A convex polytope P can be speci ed in two ways: as the convex hull of the vertex set V of P, or as the intersection of the set H of its facet-inducing halfspaces. The vertex enum...
David Avis, David Bremner
LREC
2010
185views Education» more  LREC 2010»
13 years 11 months ago
How Certain are Clinical Assessments? Annotating Swedish Clinical Text for (Un)certainties, Speculations and Negations
Clinical texts contain a large amount of information. Some of this information is embedded in contexts where e.g. a patient status is reasoned about, which may lead to a considera...
Hercules Dalianis, Sumithra Velupillai
SODA
2008
ACM
127views Algorithms» more  SODA 2008»
13 years 11 months ago
Nondecreasing paths in a weighted graph or: how to optimally read a train schedule
A travel booking office has timetables giving arrival and departure times for all scheduled trains, including their origins and destinations. A customer presents a starting city a...
Virginia Vassilevska
VCIP
2003
170views Communications» more  VCIP 2003»
13 years 11 months ago
How good are the visual MPEG-7 features?
The study presented in this paper analyses descriptions extracted with MPEG-7-descriptors from visual content from the statistical point of view. Good descriptors should generate ...
Horst Eidenberger