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ALENEX
2008
91views Algorithms» more  ALENEX 2008»
14 years 7 hour ago
How much Geometry it takes to Reconstruct a 2-Manifold in R3
Daniel Dumitriu, Stefan Funke, Martin Kutz, Nikola...
ALENEX
2008
192views Algorithms» more  ALENEX 2008»
14 years 7 hour ago
Compressed Inverted Indexes for In-Memory Search Engines
We present the algorithmic core of a full text data base that allows fast Boolean queries, phrase queries, and document reporting using less space than the input text. The system ...
Frederik Transier, Peter Sanders
ALENEX
2008
133views Algorithms» more  ALENEX 2008»
14 years 10 days ago
Comparing Online Learning Algorithms to Stochastic Approaches for the Multi-Period Newsvendor Problem
The multi-period newsvendor problem describes the dilemma of a newspaper salesman--how many paper should he purchase each day to resell, when he doesn't know the demand? We d...
Shawn O'Neil, Amitabh Chaudhary
ALENEX
2008
131views Algorithms» more  ALENEX 2008»
14 years 10 days ago
Better Approximation of Betweenness Centrality
Robert Geisberger, Peter Sanders, Dominik Schultes
ALENEX
2008
142views Algorithms» more  ALENEX 2008»
14 years 10 days ago
Consensus Clustering Algorithms: Comparison and Refinement
Consensus clustering is the problem of reconciling clustering information about the same data set coming from different sources or from different runs of the same algorithm. Cast ...
Andrey Goder, Vladimir Filkov
ALENEX
2008
89views Algorithms» more  ALENEX 2008»
14 years 10 days ago
Obtaining Optimal k-Cardinality Trees Fast
Markus Chimani, Maria Kandyba, Ivana Ljubic, Petra...
ALENEX
2008
180views Algorithms» more  ALENEX 2008»
14 years 10 days ago
Geometric Algorithms for Optimal Airspace Design and Air Traffic Controller Workload Balancing
The National Airspace System (NAS) is designed to accommodate a large number of flights over North America. For purposes of workload limitations for air traffic controllers, the a...
Amitabh Basu, Joseph S. B. Mitchell, Girishkumar S...