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Optimal Triangle Stripifications as Minimum Energy States in Hopfield Nets

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Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 3696))

Abstract

The important task of generating the minimum number of sequential triangle strips for a given triangulated surface model is motived by applications in computer graphics. This hard combinatorial optimization problem is reduced to the minimum energy problem in Hopfield nets by a linear-size construction. First practical experiments have confirmed that computing the semi-optimal stripifications by using Hopfield nets is a promising approach. In this work we provide a theoretical justification of this method by proving that the classes of equivalent optimal stripifications are mapped one to one to the minimum energy states.

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References

  1. Barahona, F.: On the computational complexity of Ising spin glass models. Journal of Physics A: Mathematical and General 15(10), 3241–3253 (1982)

    Article  MathSciNet  Google Scholar 

  2. Estkowski, R., Mitchell, J.S.B., Xiang, X.: Optimal decomposition of polygonal models into triangle strips. In: Proceedings of the 18th Annual Symposium on Computational Geometry, pp. 254–263. ACM Press, New York (2002)

    Google Scholar 

  3. Hopfield, J.J.: Neural networks and physical systems with emergent collective computational abilities. Proceedings of the National Academy of Sciences USA 79(8), 2554–2558 (1982)

    Article  MathSciNet  Google Scholar 

  4. Hopfield, J.J., Tank, D.W.: “Neural” computation of decision in optimization problems. Biological Cybernetics 52(3), 141–152 (1985)

    MATH  MathSciNet  Google Scholar 

  5. Pospíšil, D.: Generating triangle strips by Hopfield network. In: Pospíšil, D. (ed.) Student’s project (in Czech), Faculty of Informatics, Masaryk University, Czech Republic (2002)

    Google Scholar 

  6. Šíma, J.: Tristrips on Hopfield networks. Technical report V-908, Institute of Computer Science, Academy of Sciences of the Czech Republic, Prague (2004)

    Google Scholar 

  7. Šíma, J.: Generating sequential triangle strips by using Hopfield nets. In: Proceedings of the ICANNGA 2005 7th International Conference on Adaptive and Natural Computing Algorithms, pp. 25–28. Springer, Vienna (2005)

    Google Scholar 

  8. Šíma, J., Orponen, P.: General-purpose computation with neural networks: A survey of complexity theoretic results. Neural Computation 15(12), 2727–2778 (2003)

    Article  MATH  Google Scholar 

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© 2005 Springer-Verlag Berlin Heidelberg

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Šíma, J. (2005). Optimal Triangle Stripifications as Minimum Energy States in Hopfield Nets. In: Duch, W., Kacprzyk, J., Oja, E., Zadrożny, S. (eds) Artificial Neural Networks: Biological Inspirations – ICANN 2005. ICANN 2005. Lecture Notes in Computer Science, vol 3696. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11550822_32

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  • DOI: https://doi.org/10.1007/11550822_32

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-28752-0

  • Online ISBN: 978-3-540-28754-4

  • eBook Packages: Computer ScienceComputer Science (R0)

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