deciduous 发表于 2025-3-28 17:31:34

https://doi.org/10.1007/88-470-0479-9describe the sequences of rules used to reduce a term t in a term t‘ for a given ground rewrite system S and sketch how compute a derivation proof in linear time. Moreover, we study the same problem for recognizable tree languages.

卷发 发表于 2025-3-28 21:00:17

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ingrate 发表于 2025-3-29 00:08:28

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作呕 发表于 2025-3-29 04:55:24

Methods for generating deterministic fractals and image compression,neralize both former methods. We briefly introduce the formal notion of an image both as a compact set (of black points) and as a measure on Borel sets (specifying greyness or colors). We describe the above mentioned systems for image generation, some mathematical properties and discuss the problem of image encoding.

orient 发表于 2025-3-29 08:33:12

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变异 发表于 2025-3-29 14:08:08

Complexity issues in discrete neurocomputing,nding intractability results are mentioned as well. The evidence is presented why discrete neural networks (inclusively Boltzmann machines) are not to be expected to solve intractable problems more efficiently than other conventional models of computing.

Extricate 发表于 2025-3-29 17:18:49

Two-way reading on words,nsider and compare two possible ways of counting two-way reading on a regular language, and thus, of defining the behaviour of two-way automata. For each one definition, we show the construction of a one-way automaton equivalent in multiplicity to a given two-way automaton, this generalizing Rabin, Scott and Shepherdson‘s Theorem.

cringe 发表于 2025-3-29 20:57:10

Proofs and reachability problem for ground rewrite systems,describe the sequences of rules used to reduce a term t in a term t‘ for a given ground rewrite system S and sketch how compute a derivation proof in linear time. Moreover, we study the same problem for recognizable tree languages.

串通 发表于 2025-3-30 02:51:13

Learning by conjugate gradients,where N is the number of minimization variables; in our case all the weights in the network. The performance of CG is benchmarked against the performance of the ordinary backpropagation algorithm (BP). We find that CG is considerably faster than BP and that CG is able to perform the learning task with fewer hidden units.

exigent 发表于 2025-3-30 07:58:52

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查看完整版本: Titlebook: Aspects and Prospects of Theoretical Computer Science; 6th International Me Jürgen Dassow,Jozef Kelemen Conference proceedings 1990 Springe