Tampere University of Technology

TUTCRIS Research Portal

Ari Visa

  1. 2004
  2. Published

    Detection and compensation of sensor malfunction in time delay based direction of arrival estimation

    Pirinen, T. W., Yli-Hietanen, J., Pertilä, P. & Visa, A., 2004, Proceedings of 2004 IEEE International Symposium on Circuits and Systems, ISCAS 2004, Vancouver, Canada, 23-25 May 2004. p. 872-875

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

  3. Published

    Efficient target detection for compressed waveforms

    Vihonen, J., Ala-Kleemola, T., Hintikka, T. & Visa, A., 2004, Proceedings of the IEE/IEEE 1st International Waveform Diversity & Design Conference, Edinburgh, UK, 8-10 November 2004. p. 4 p

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

  4. Published

    Financial benchmarking tools in finnish companies - A state of the art survey

    Eklund, T., Back, B., Vanharanta, H. & Visa, A., 2004, Turku: Unknown Publisher. 17 p. (Turku Centre for Computer Science, TUCS Technical Report; vol. 618)

    Research output: Book/ReportCommissioned reportProfessional

  5. Published

    Grid-based clustering in the content-based organization of large image databases

    Kunttu, I., Lepistö, L., Rauhamaa, J. & Visa, A., 2004, Proceedings of the 5th International Workshop on Image Analysis for Multimedia Interaactive Services, WIAMIS 2004, Lisboa, Portugal, 21-23 April 2004. p. 4 s

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

  6. Published

    Improving detection using contextual thresholding

    Vihonen, J., Ala-Kleemola, T., Hintikka, T. & Visa, A., 2004, Proceedings of International conference on Radar Systems, RADAR 2004, Toulouse, France, 18-22 October 2004. p. 4 p

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

  7. Published

    Industry-specific cycles and companies' financial performance comparison using self-organizing maps

    Länsiluoto, A., Eklund, T., Back, B., Vanharanta, H. & Visa, A., 2004, In : Benchmarking. 11, 3, p. 267-286

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Mining textual contents of financial reports

    Kloptchenko, A., Magnusson, C., Back, B., Visa, A. & Vanharanta, H., 2004, In : International Journal of Digital Accounting Research. 4, 7, p. 1-29 29 p.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Multiscale fourier descriptor for shape-based image retrieval

    Kunttu, I., Lepistö, L., Rauhamaa, J. & Visa, A., 2004, Proceedings of the 17th International Conference on Pattern Recognition, ICPR 2004, Cambridge, United Kingdom, 23-26 August 2004. p. 4 p

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

  10. Published

    Production cycles at the macro and industry levels: A comparison with self-organizing maps.

    Länsiluoto, A., Back, B., Vanharanta, H. & Visa, A., 2004, Efficiency: PulpPaper 2004 Conferences proceedings, 1.-3. June 2004, Helsinki, Finland. p. 135-142

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

  11. Published

    Rock image retrieval and classification based on granularity

    Lepistö, L., Kunttu, I., Autio, J. & Visa, A., 2004, Proceedings of the 5th International Workshop on Image Analysis for Multimedia Interaactive Services, WIAMIS 2004, Lisboa, Portugal, 21-23 April 2004. p. 4 s

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

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