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Pekka Orponen: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Pekka Orponen
    Dempster's Rule of Combination is #P-Complete. [Citation Graph (2, 0)][DBLP]
    Artif. Intell., 1990, v:44, n:1-2, pp:245-253 [Journal]
  2. Russell Greiner, Pekka Orponen
    Probably Approximately Optimal Derivation Strategies. [Citation Graph (1, 0)][DBLP]
    KR, 1991, pp:277-288 [Conf]
  3. Emil Falck, Patrik Floréen, Petteri Kaski, Jukka Kohonen, Pekka Orponen
    Balanced Data Gathering in Energy-Constrained Sensor Networks. [Citation Graph (0, 0)][DBLP]
    ALGOSENSORS, 2004, pp:59-70 [Conf]
  4. Pekka Orponen
    A Survey of Continous-Time Computation Theory. [Citation Graph (0, 0)][DBLP]
    Advances in Algorithms, Languages, and Complexity, 1997, pp:209-224 [Conf]
  5. Harry Buhrman, Pekka Orponen
    Random Strings Make Hard Instances. [Citation Graph (0, 0)][DBLP]
    Structure in Complexity Theory Conference, 1994, pp:217-222 [Conf]
  6. Ker-I Ko, Pekka Orponen, Uwe Schöning, Osamu Watanabe
    What Is a Hard Instance of a Computational Problem?. [Citation Graph (0, 0)][DBLP]
    Structure in Complexity Theory Conference, 1986, pp:197-217 [Conf]
  7. Pekka Orponen
    On the Instance Complexity of NP-Hard Problems. [Citation Graph (0, 0)][DBLP]
    Structure in Complexity Theory Conference, 1990, pp:20-27 [Conf]
  8. Pekka Orponen, Russell Greiner
    On the Sample Complexity of Finding Good Search Strategies. [Citation Graph (0, 0)][DBLP]
    COLT, 1990, pp:352-358 [Conf]
  9. Henry Tirri, Petri Myllymäki, Pekka Orponen, Patrik Floréen
    Programming Methods for Neural Computing. [Citation Graph (0, 0)][DBLP]
    Dagstuhl Seminar on Parallelization in Inference Systems, 1990, pp:357- [Conf]
  10. Patrik Floréen, Petteri Kaski, Jukka Kohonen, Pekka Orponen
    Multicast time maximization in energy constrained wireless networks. [Citation Graph (0, 0)][DBLP]
    DIALM-POMC, 2003, pp:50-58 [Conf]
  11. Ronald V. Book, Pekka Orponen, David A. Russo, Osamu Watanabe
    On Exponential Lowness. [Citation Graph (0, 0)][DBLP]
    ICALP, 1986, pp:40-49 [Conf]
  12. Pekka Orponen
    Complexity Classes of Alternating Machines with Oracles. [Citation Graph (0, 0)][DBLP]
    ICALP, 1983, pp:573-584 [Conf]
  13. Pekka Orponen
    On the Computational Power of Discrete Hopfield Nets. [Citation Graph (0, 0)][DBLP]
    ICALP, 1993, pp:215-226 [Conf]
  14. Pekka Orponen, David A. Russo, Uwe Schöning
    Polynomial Levelability and Maximal Complexity Cores. [Citation Graph (0, 0)][DBLP]
    ICALP, 1985, pp:435-444 [Conf]
  15. Jirí Síma, Pekka Orponen
    Exponential Transients in Continuous-Time Symmetric Hopfield Nets. [Citation Graph (0, 0)][DBLP]
    ICANN, 2001, pp:806-813 [Conf]
  16. Pekka Orponen
    Neural Networks and Complexity Theory. [Citation Graph (0, 0)][DBLP]
    MFCS, 1992, pp:50-61 [Conf]
  17. Pekka Orponen, Uwe Schöning
    The Structure of Polynomial Complexity Cores (Extended Abstract). [Citation Graph (0, 0)][DBLP]
    MFCS, 1984, pp:452-458 [Conf]
  18. André Schumacher, Harri Haanpää, Satu Elisa Schaeffer, Pekka Orponen
    Load Balancing by Distributed Optimisation in Ad Hoc Networks. [Citation Graph (0, 0)][DBLP]
    MSN, 2006, pp:873-884 [Conf]
  19. Wolfgang Maass, Pekka Orponen
    On the Effect of Analog Noise in Discrete-Time Analog Computations. [Citation Graph (0, 0)][DBLP]
    NIPS, 1996, pp:218-224 [Conf]
  20. Sakari Seitz, Mikko Alava, Pekka Orponen
    Threshold Behaviour of WalkSAT and Focused Metropolis Search on Random 3-Satisfiability. [Citation Graph (0, 0)][DBLP]
    SAT, 2005, pp:475-481 [Conf]
  21. Pekka Orponen
    The Computational Power of Continuous Time Neural Networks. [Citation Graph (0, 0)][DBLP]
    SOFSEM, 1997, pp:86-103 [Conf]
  22. Jirí Síma, Pekka Orponen, Teemu Antti-Poika
    Some Afterthoughts on Hopfield Networks. [Citation Graph (0, 0)][DBLP]
    SOFSEM, 1999, pp:459-469 [Conf]
  23. Jirí Síma, Pekka Orponen
    Computing with continuous-time Liapunov systems. [Citation Graph (0, 0)][DBLP]
    STOC, 2001, pp:722-731 [Conf]
  24. Pekka Orponen, Satu Elisa Schaeffer
    Local Clustering of Large Graphs by Approximate Fiedler Vectors. [Citation Graph (0, 0)][DBLP]
    WEA, 2005, pp:524-533 [Conf]
  25. Russell Greiner, Pekka Orponen
    Probably Approximately Optimal Satisficing Strategies. [Citation Graph (0, 0)][DBLP]
    Artif. Intell., 1996, v:82, n:1-2, pp:21-44 [Journal]
  26. Pekka Orponen, Uwe Schöning
    The Density and Complexity of Polynomial Cores for Intractable [Citation Graph (0, 0)][DBLP]
    Information and Control, 1986, v:70, n:1, pp:54-68 [Journal]
  27. Evan J. Griffiths, Pekka Orponen
    Optimization, block designs and No Free Lunch theorems. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Lett., 2005, v:94, n:2, pp:55-61 [Journal]
  28. Pekka Orponen, Ker-I Ko, Uwe Schöning, Osamu Watanabe
    Instance Complexity. [Citation Graph (0, 0)][DBLP]
    J. ACM, 1994, v:41, n:1, pp:96-121 [Journal]
  29. Harry Buhrman, Pekka Orponen
    Random Strings Make Hard Instances. [Citation Graph (0, 0)][DBLP]
    J. Comput. Syst. Sci., 1996, v:53, n:2, pp:261-266 [Journal]
  30. David A. Russo, Pekka Orponen
    On P-Subset Structures. [Citation Graph (0, 0)][DBLP]
    Mathematical Systems Theory, 1987, v:20, n:2-3, pp:129-136 [Journal]
  31. Wolfgang Maass, Pekka Orponen
    On the Effect of Analog Noise in Discrete-Time Analog Computations. [Citation Graph (0, 0)][DBLP]
    Neural Computation, 1998, v:10, n:5, pp:1071-1095 [Journal]
  32. Jirí Síma, Pekka Orponen
    Continuous-Time Symmetric Hopfield Nets Are Computationally Universal. [Citation Graph (0, 0)][DBLP]
    Neural Computation, 2003, v:15, n:3, pp:693-733 [Journal]
  33. Jirí Síma, Pekka Orponen
    General-Purpose Computation with Neural Networks: A Survey of Complexity Theoretic Results. [Citation Graph (0, 0)][DBLP]
    Neural Computation, 2003, v:15, n:12, pp:2727-2778 [Journal]
  34. Jirí Síma, Pekka Orponen, Teemu Antti-Poika
    On the Computational Complexity of Binary and Analog Symmetric Hopfield Nets. [Citation Graph (0, 0)][DBLP]
    Neural Computation, 2001, v:12, n:12, pp:2965-2989 [Journal]
  35. Pekka Orponen
    Neural Networks and Complexity Theory. [Citation Graph (0, 0)][DBLP]
    Nord. J. Comput., 1994, v:1, n:1, pp:94-110 [Journal]
  36. Ronald V. Book, Pekka Orponen, David A. Russo, Osamu Watanabe
    Lowness Properties of Sets in the Exponential-Time Hierarchy. [Citation Graph (0, 0)][DBLP]
    SIAM J. Comput., 1988, v:17, n:3, pp:504-516 [Journal]
  37. Pekka Orponen, David A. Russo, Uwe Schöning
    Optimal Approximations and Polynomially Levelable Sets. [Citation Graph (0, 0)][DBLP]
    SIAM J. Comput., 1986, v:15, n:2, pp:399-408 [Journal]
  38. Patrik Floréen, Petteri Kaski, Jukka Kohonen, Pekka Orponen
    Exact and approximate balanced data gathering in energy-constrained sensor networks. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2005, v:344, n:1, pp:30-46 [Journal]
  39. Pekka Orponen
    A Classification of Complexity Core Lattices. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 1986, v:47, n:3, pp:121-130 [Journal]
  40. Pekka Orponen
    Computing with Truly Asynchronous Threshold Logic Networks. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 1997, v:174, n:1-2, pp:123-136 [Journal]
  41. Jirí Síma, Pekka Orponen
    Exponential transients in continuous-time Liapunov systems. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2003, v:306, n:1-3, pp:353-372 [Journal]
  42. Sakari Seitz, Mikko Alava, Pekka Orponen
    Focused Local Search for Random 3-Satisfiability [Citation Graph (0, 0)][DBLP]
    CoRR, 2005, v:0, n:, pp:- [Journal]

  43. Lifetime Maximization in Wireless Sensor Networks by Distributed Binary Search. [Citation Graph (, )][DBLP]


  44. Balanced Multipath Source Routing. [Citation Graph (, )][DBLP]


  45. Distributed Computation of Maximum Lifetime Spanning Subgraphs in Sensor Networks. [Citation Graph (, )][DBLP]


  46. Circumspect descent prevails in solving random constraint satisfaction problems [Citation Graph (, )][DBLP]


  47. Locally computable approximations for spectral clustering and absorption times of random walks [Citation Graph (, )][DBLP]


  48. Synthesizing Minimal Tile Sets for Patterned DNA Self-Assembly [Citation Graph (, )][DBLP]


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