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» Variables in Concept Graphs
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DSS
2006
116views more  DSS 2006»
14 years 9 months ago
Matching knowledge elements in concept maps using a similarity flooding algorithm
Concept mapping systems used in education and knowledge management emphasize flexibility of representation to enhance learning and facilitate knowledge capture. Collections of con...
Byron Marshall, Hsinchun Chen, Therani Madhusudan
COMPSAC
2007
IEEE
15 years 4 months ago
A Combined Concept Location Method for Java Programs
Concept location is one of the fundamental activities during software maintenance which locates the parts of the source code where a specific concept is implemented. The methods f...
Dapeng Liu, Shaochun Xu
65
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ISBI
2004
IEEE
15 years 10 months ago
Optimal Variable-Density k-Space Sampling in MRI
Magnetic resonance imaging (MRI) is often times limited by scan time. To reduce scan time, there have been various efforts to reduce the number of sampling points. In most cases, ...
Jin Hyung Lee, Dwight G. Nishimura, Brad Osgood
AMC
2010
84views more  AMC 2010»
14 years 4 months ago
Fluctuations in a SIS epidemic model with variable size population
In an epidemiological model, time spent in one compartment is often modeled by a delay in the model. In general the presence of delay in differential equations can change the stab...
Abderrhaman Iggidr, K. Niri, E. Ould Moulay Ely
COLT
2010
Springer
14 years 7 months ago
Hedging Structured Concepts
We develop an online algorithm called Component Hedge for learning structured concept classes when the loss of a structured concept sums over its components. Example classes inclu...
Wouter M. Koolen, Manfred K. Warmuth, Jyrki Kivine...