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IS
2007
15 years 6 months ago
Branch-and-bound processing of ranked queries
Despite the importance of ranked queries in numerous applications involving multi-criteria decision making, they are not efficiently supported by traditional database systems. In ...
Yufei Tao, Vagelis Hristidis, Dimitris Papadias, Y...
ISEM
2007
81views more  ISEM 2007»
15 years 6 months ago
Interimistic data dissemination
Abstract We present low-overhead protocols for disseminating streaming data in an interimistic environment in which the availability of computers, networks, and other resources is ...
Sudarshan S. Chawathe, Abheek Anand
TIP
2008
111views more  TIP 2008»
15 years 6 months ago
A Region Merging Prior for Variational Level Set Image Segmentation
In current level set image segmentation methods, the number of regions is assumed to known beforehand. As a result, it remains constant during the optimization of the objective fun...
Ismail Ben Ayed, Amar Mitiche
IVS
2007
64views more  IVS 2007»
15 years 6 months ago
Workshop report: information visualization-human-centered issues in visual representation, interaction, and evaluation
From 28 May to 1 June 2007, a seminar on 'Information Visualization–HumanCentered Issues in Visual Representation, Interaction, and Evaluation' took place at the Inter...
Andreas Kerren, John T. Stasko, Jean-Daniel Fekete...
TIT
2008
97views more  TIT 2008»
15 years 6 months ago
Adaptive Coding and Prediction of Sources With Large and Infinite Alphabets
The problem of predicting a sequence x ; x ; . . . generated by a discrete source with unknown statistics is considered. Each letter x is predicted using the information on the wor...
Boris Ryabko, Jaakko Astola, Alexander Gammerman