Tampere University of Technology

TUTCRIS Research Portal

Ari Visa

  1. Published

    The language of quarterly reports as an indicator of change in the company's financial status

    Magnusson, C., Arppe, A., Eklund, T., Back, B., Vanharanta, H. & Visa, A., 2005, In : Information and Management. 42, 4, p. 503-633

    Research output: Contribution to journalArticleScientificpeer-review

  2. Published

    Toward computer aided analysis of text

    Back, B., Toivonen, J., Vanharanta, H. & Visa, A., 2001, In : Ekonomiska samfundets tidskrift. 1, p. 39-47

    Research output: Contribution to journalArticleScientificpeer-review

  3. 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

  4. Published

    Toward intelligent sensors - reliability for time delay based direction of arrival estimates

    Pirinen, T., Pertilä, P. & Visa, A., 2003, IEEE Proceedings of 2003 International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2003, Hong Kong, 6-10 April 2003. p. 197-200

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

  5. Published

    Towards automated flight-maneuver-specific fatigue analysis

    Jylhä, J., Ruotsalainen, M., Salonen, T., Janhunen, H., Viitanen, T., Vihonen, J. & Visa, A., 2009, ICAF 2009, Bridging the Gap between Theory and Operational Practice, Proceedings of the 25th Symposium of the International Committee on Aeronautical Fatigue, Rotterdam, The Netherlands, 27-29 May 2009. Bos, M. J. (ed.). Springer, p. 1121-1134

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

  6. Published

    Toward text understanding - classification of text documents by word map

    Visa, A., Toivonen, J., Back, B. & Vanharanta, H., 2000, Data Mining and Knowledge Discovery: Theory, Tools and Technology II, 24-25 April, 2000, Orlando, Florida, Proceedings of SPIE. Dasarathy, B. V. (ed.). p. 299-305

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

  7. Published

    Transforming passive information from the internet into refined information using self-organising maps

    Karlsson, J., Eklund, T., Back, B., Vanharanta, H. & Visa, A., 2001, IRIS 24, Proceedings of the 24th Information Systems Research Seminar in Scandinavia, August 11-14, 2001, Ulvik, Norway. Björnestad, S. (ed.). Ulvik, p. 541-554

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  8. Published

    Using the self-organizing map as a visualization tool in financial benchmarking

    Eklund, T., Back, B., Vanharanta, H. & Visa, A., 2003, In : Information Visualization. 2, p. 171-181

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Validation of text clustering based on document contents

    Toivonen, J., Visa, A., Vesanen, T., Back, B. & Vanharanta, H., 2001, Machine Learning and Data Mining in Pattern Recognition, Second International Workshop: proceedings, MLDM 2001, July 25-27, 2001, Leipzig, Germany. Perner, P. (ed.). Berlin: Springer, p. 184-195

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

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