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FLAIRS
2008
14 years 18 days ago
Analyzing Dialog Coherence Using Transition Patterns in Lexical and Semantic Features
In this paper, we present methods to analyze dialog coherence that help us to automatically distinguish between coherent and incoherent conversations. We build a machine learning ...
Amruta Purandare, Diane J. Litman
DAMON
2008
Springer
14 years 2 days ago
Fast scans and joins using flash drives
As access times to main memory and disks continue to diverge, faster non-volatile storage technologies become more attractive for speeding up data analysis applications. NAND flas...
Mehul A. Shah, Stavros Harizopoulos, Janet L. Wien...
EURONGI
2008
Springer
14 years 1 days ago
Location Management Based on the Mobility Patterns of Mobile Users
In this paper, we propose a new mobility model as an extension of the random walk model. Our proposal gathers mobility patterns with several degrees of randomness, so that both ran...
Ignacio Martinez-Arrue, Pablo García-Escall...
JSAC
2008
139views more  JSAC 2008»
13 years 10 months ago
A Game-Theoretic Framework for Medium Access Control
In this paper, we generalize the random access game model, and show that it provides a general game-theoretic framework for designing contention based medium access control. We ext...
Tao Cui, Lijun Chen, Steven H. Low
PR
2006
102views more  PR 2006»
13 years 10 months ago
Prototype selection for dissimilarity-based classifiers
A conventional way to discriminate between objects represented by dissimilarities is the nearest neighbor method. A more efficient and sometimes a more accurate solution is offere...
Elzbieta Pekalska, Robert P. W. Duin, Pavel Pacl&i...