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- 1.0465640 - ÚI 2017 CZ eng V - Research Report
Šíma, Jiří - Savický, Petr
Cut Languages in Rational Bases.
Prague: ICS CAS, 2016. 12 s. Technical Report, V-1236.
R&D Projects: GA ČR GBP202/12/G061
Institutional support: RVO:67985807
Keywords : cut language * rational base * quassi-periodic power series
Subject RIV: IN - Informatics, Computer Science
Permanent Link: http://hdl.handle.net/11104/0264101File Download Size Commentary Version Access v1236-16.pdf 15 283 KB Other open-access - 2.0465639 - ÚI 2017 CZ eng V - Research Report
Šíma, Jiří
Neural Networks Between Integer and Rational Weights.
Prague: ICS CAS, 2016. 8 s. Technical Report, V-1237.
R&D Projects: GA ČR GBP202/12/G061
Institutional support: RVO:67985807
Keywords : neural networks * analog unit * rational weight * cut languages * computational power
Subject RIV: IN - Informatics, Computer Science
Permanent Link: http://hdl.handle.net/11104/0264100File Download Size Commentary Version Access v1237-16.pdf 15 327.1 KB Other open-access - 3.0405530 - UIVT-O 330908 US eng V - Research Report
Šíma, Jiří - Schaeffer, S.E.
On the NP-Completeness of Some Graph Cluster Measures.
Cornell University, 2005. 9 s. arXiv.org e-Print archive, cs.CC/0506100.
R&D Projects: GA MŠMT 1M0545
Keywords : graph clustering * conductance * density * cluster editing * NP-completeness
Subject RIV: BA - General Mathematics
http://arxiv.org/pdf/cs.CC/0506100
Permanent Link: http://hdl.handle.net/11104/0125688 - 4.0404257 - UIVT-O 20010080 CZ eng V - Research Report
Šíma, Jiří
Training a Sigmoid Neuron is Hard.
Prague: ICS AS CR, 2001. 12 s. Technical Report, V-835.
R&D Projects: GA ČR GA201/00/1489; GA AV ČR IAB2030007
Institutional research plan: AV0Z1030915
Keywords : loading problem * learning complexity * NP-hardness * sigmoid neuron * back-propagation * constructive learning
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0124520File Download Size Commentary Version Access v835-01.pdf 18 214 KB Other open-access - 5.0404072 - UIVT-O 20000197 CZ eng V - Research Report
Šíma, Jiří
The Computational Theory of Neural Networks.
Prague: ICS AS CR, 2000. 31 s. Technical Report, V-823.
R&D Projects: GA ČR GA201/98/0717; GA AV ČR IAB2030007
Institutional research plan: AV0Z1030915
Keywords : neural networks * perceptrons * RBF networks * winner-take-all networks * spiking neurons * computational power
Permanent Link: http://hdl.handle.net/11104/0124344File Download Size Commentary Version Access v823-00.pdf 18 342.6 KB Other open-access - 6.0404071 - UIVT-O 20000196 CZ eng V - Research Report
Šíma, Jiří
On the Computational Power of Continuous-Time Symmetric Hopfield Nets.
Prague: ICS AS CR, 2000. 37 s. Technical Report, V-815.
R&D Projects: GA ČR GA201/98/0717; GA AV ČR IAB2030007
Institutional research plan: AV0Z1030915
Keywords : neural networks * continuous-time Hopfield net * Lyapunov function * analog computation * computational power
Permanent Link: http://hdl.handle.net/11104/0124343File Download Size Commentary Version Access v815-00.pdf 18 375.6 KB Other open-access - 7.0403685 - UIVT-O 990029 CZ eng V - Research Report
Šíma, Jiří - Orponen, P.
A Continuous-Time Hopfield Net Simulation of Discrete Neural Networks.
Prague: ICS AS CR, 1999. 10 s. Technical Report, V-773.
R&D Projects: GA ČR GA201/98/0717
Keywords : neural networks * analog computation * computational power * continuous-time Hopfield
Permanent Link: http://hdl.handle.net/11104/0123982File Download Size Commentary Version Access v773-99.pdf 13 215.3 KB Other open-access - 8.0403677 - UIVT-O 990022 CZ eng V - Research Report
Šíma, Jiří - Orponen, P. - Antti-Poika, T.
Some Afterthoughts on Hopfield Networks.
Prague: ICS AS CR, 1999. 10 s. Technical Report, V-781.
R&D Projects: GA ČR GA201/98/0717
Keywords : Hopfield networks * computational power * convergence time * minimum energy problem * analog networks
Permanent Link: http://hdl.handle.net/11104/0123974File Download Size Commentary Version Access v781-99.pdf 12 229.2 KB Other open-access - 9.0403420 - UIVT-O 981048 CZ eng V - Research Report
Šíma, Jiří
Introduction to Neural Networks.
Prague: ICS AS CR, 1997. 83 s. Technical Report, V-755.
R&D Projects: GA ČR GA201/98/0717
Keywords : neural networks * perceptron * backpropagation * MADELINE * associative memory * Hopfield network * Boltzmann machine
Permanent Link: http://hdl.handle.net/11104/0123729File Download Size Commentary Version Access v755-98.pdf 24 630.6 KB Other open-access - 10.0403338 - UIVT-O 970183 CZ eng V - Research Report
Šíma, Jiří - Červenka, Jiří
Neural Knowledge Processing in Expert Systems.
Prague: ICS AS CR, 1997. 40 s. Technical Report, V-735.
R&D Projects: GA ČR GA201/95/0976
Keywords : expert system * knowledge representation * rule-based system * neural network * hybrid system * neural expert system * interval back-propagation
Permanent Link: http://hdl.handle.net/11104/0123650File Download Size Commentary Version Access v735-97.pdf 12 376.6 KB Other open-access