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EKAW
2008
Springer
15 years 8 months ago
E-Business Vocabularies as a Moving Target: Quantifying the Conceptual Dynamics in Domains
Most practically relevant domains include some degree of conceptual dynamics, i.e. new conceptual elements arise, and some old ones become irrelevant. This type of change imposes a...
Martin Hepp
FPL
2008
Springer
111views Hardware» more  FPL 2008»
15 years 8 months ago
Sampling from the exponential distribution using independent Bernoulli variates
The exponential distribution is a key distribution in many event-driven Monte-Carlo simulations, where it is used to model the time between random events in the system. This paper...
David B. Thomas, Wayne Luk
ALENEX
2008
142views Algorithms» more  ALENEX 2008»
15 years 8 months 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
CAINE
2007
15 years 8 months ago
A Novel Peak Detection Algorithm for Use in the Study of Machining Chip Segmentation
The study of how metal deforms and flows as parts are machined yields important insights into the metal cutting process. Improvements in high-speed digital imaging and image proce...
Eric Whitenton, Robert Ivester, Jarred Heigel
CDES
2008
123views Hardware» more  CDES 2008»
15 years 8 months ago
R-tree: A Hardware Implementation
R-tree data structures are widely used in spatial databases to store, manage and manipulate spatial information. As the data volume of such databases is typically very large, the q...
Xiang Xiao, Tuo Shi, Pranav Vaidya, Jaehwan John L...