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» Indexing Factors with Gaps
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TVCG
2008
95views more  TVCG 2008»
13 years 9 months ago
A Taxonomy of 3D Occlusion Management for Visualization
While an important factor in depth perception, the occlusion effect in 3D environments also has a detrimental impact on tasks involving discovery, access, and spatial relation of o...
Niklas Elmqvist, Philippas Tsigas
TWC
2008
121views more  TWC 2008»
13 years 9 months ago
Optimal Downlink OFDMA Resource Allocation with Linear Complexity to Maximize Ergodic Rates
OFDMA resource allocation assigns subcarriers and power, and possibly data rates, to each user. Previous research efforts to optimize OFDMA resource allocation with respect to comm...
Ian C. Wong, Brian L. Evans
PPSN
2010
Springer
13 years 8 months ago
Tight Bounds for the Approximation Ratio of the Hypervolume Indicator
The hypervolume indicator is widely used to guide the search and to evaluate the performance of evolutionary multi-objective optimization algorithms. It measures the volume of the ...
Karl Bringmann, Tobias Friedrich
CLASSIFICATION
2010
13 years 7 months ago
Intelligent Choice of the Number of Clusters in K-Means Clustering: An Experimental Study with Different Cluster Spreads
: The issue of determining "the right number of clusters" in K-Means has attracted considerable interest, especially in the recent years. Cluster intermix appears to be a...
Mark Ming-Tso Chiang, Boris Mirkin
ASSETS
2010
ACM
13 years 5 months ago
Utterance-based systems: organization and design of AAC interfaces
Electronic Augmented and Alternative Communication (AAC) systems provide a method for people with severe speech impairments to communicate by selecting what they desire to say, an...
Timothy J. Walsh