Tampere University of Technology

TUTCRIS Research Portal

Ari Visa

  1. 2002
  2. Published

    Data mining on time series of sequential patterns

    Visa, A., 2002, Data Mining and Knowledge Discovery: Theory, Tools, and Technology IV, 1-4 April 2002, Orlando, USA, Proceedings of SPIE. Dasarathy, B. V. (ed.). p. 166-171

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  3. Published

    Example based text matching methodology for routing tasks

    Visa, A., Toivonen, J., Vesanen, T., Mäkinen, J., Back, B. & Vanharanta, H., 2002, Proceedings of the 11th Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, 19-22 November 2002. Voorhees, E. M. & Buckland, L. P. (eds.). NIST, p. 1-9 9 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  4. Published

    Image retrieval segmentation

    Kunttu, I., Lepistö, L., Rauhamaa, J. & Visa, A., 2002, Proceedings of STeP 2002 - Intelligence, The Art of Natural and Artificial, The 10th Finnish Artificial Intelligence Conference, VTT Electronics, Linnanmaa, Oulu, 15-17 December 2002. Ala-Siuru, P. & Kaski, S. (eds.). Oulu: FAIC, p. 164-169

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  5. Published

    Managing large complex value chains with artificial learning instrument

    Kleemola, A., Vanharanta, H., Back, B. & Visa, A., 2002, Proceedings of the 9th international EurOMA conference "Operations management and the new economy", Aalborg University, Denmark, June 2002. Boer, H. & Christiansen, J. (eds.). p. 769-779

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. Published

    Multivariable business cycle analysis with self-organizing maps - are the cycles´ similar?

    Länsiluoto, A., Back, B., Vanharanta, H. & Visa, A., 2002, ECAIS 2002, European Accounting Information Systems Conference 2002, Copenhagen 23-24th April 2002.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  7. Published

    Prototype-matching methodology applications in text mining

    Back, B., Kloptchenko, A., Toivonen, J., Vanharanta, H. & Visa, A., 2002, Proceedings of the International Conference on Information and Knowledge Engineering, IKE'02, Las Vegas, Nevada, USA, 24-27 June 2002. Arabnia, H. R., Mun, Y. & Prasad, B. (eds.). p. 130-136

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  8. Published

    Rock texture retrieval using gray level co-occurrence matrix

    Partio, M., Cramariuc, B., Gabbouj, M. & Visa, A., 2002, Proceedings of the 5th Nordic Signal Processing Symposium, NORSIG 2002, October 4-7, 2002, on board Hurtigruten, Norway. p. 5 s

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  9. Published

    Strategic price-level analysis of grocery retailers using self-organizing maps

    Länsiluoto, A., Back, B., Vanharanta, H. & Visa, A., 2002, Collected papers of the elevent. Baldwin, A. A. & Brown, C. E. (eds.). p. 39-50

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  10. Published

    Toward content based retrieval from scientific text corpora

    Kloptchenko, A., Back, B., Visa, A., Toivonen, J. & Vanharanta, H., 2002, Proceedings of the 2002 IEEE International Conference on Artificial Intelligence Systems, ICAIS'02, 5-10 September 2002, Divnomorskoe, Russia. IEEE Computer Society, p. 6 s

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. 2003
  12. Published

    A new method for outlier removal in time delay based direction of arrival estimates

    Pirinen, T. W., Pertilä, P. E. & Visa, A. J., 2003, Proceedings of SPIE, Unattended Ground Sensor Technologies and Applications V, Orlando, Florida, USA, 21-25 April 2003. Carapezza, E. M. (ed.). p. 18-29

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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