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2010
137views more  TIP 2010»
12 years 11 months ago
Adaptive Langevin Sampler for Separation of t-Distribution Modelled Astrophysical Maps
We propose to model the image differentials of astrophysical source maps by Student's t-distribution and to use them in the Bayesian source separation method as priors. We int...
Koray Kayabol, Ercan E. Kuruoglu, José Luis...
IJMMS
2000
70views more  IJMMS 2000»
13 years 4 months ago
Computer generation of process explanations in nuclear astrophysics
In this paper we describe Astra, a computational aid for generating process explanations in nuclear astrophysics. The system operates in two stages, the rst using knowledge of qua...
Sakir Kocabas, Pat Langley