[1]    P. Välisuo, “Finite word length recursive digital filter optimization with genetic algorithm,” in STeP-2000 – Millennium of Artificial Intelligence, ’AI of Today’: Symposium on Applications, Proceedings of the 9th Finnish Artificial Intelligence Conference (H. Hyötyniemi, ed.), pp. 17–22, 2000.

[2]    T. Mantere, T. Harju, P. Välisuo, and J. Alander, “Using the LED lighting in the greenhouse - a pre-study,” in In Next 2007- The 4th Conference on New Exploratory Technologies, Oct. 2007.

[3]    J. T. Alander, A. Autere, O. Kanniainen, J. Koljonen, T. E. Nordling, and P. Välisuo, “Near infrared wavelength relevance detection of ultraviolet radiation-induced erythema,” Journal of Near Infrared Spectroscopy, vol. 16, pp. 233–241, 2008.

[4]    P. Välisuo and J. Alander, “The effect of the shape and location of the light source in diffuse reflectance measurements,” in 21st IEEE International Symposium on Computer-Based Medical Systems, pp. 81–86, IEEE Computer Society, 2008.

[5]    P. Välisuo and J. Alander, “Evaluation of uniqueness and accuracy of the model parameter search using GA,” in Proceedings of the 13th Finnish Artificial Intelligence Conference STeP 2008 (T. Raiko, P. Haikonen, and J. Väyrynen, eds.), pp. 41–45, Finnish AI Society, Aug. 2008.

[6]    V. Bochko, P. Välisuo, T. Harju, and J. Alander, “Lower extremity ulcer image segmentation of visual and near-infrared imagery,” Skin Research and Technology, vol. 16, no. 2, pp. 190–197, 2010.

[7]    P. Välisuo, I. Kaartinen, H. Kuokkanen, and J. Alander, “The colour of blood in skin: a comparison of Allen’s test and photonics simulations,” Skin Research and Technology, vol. 16, pp. 390–396, Nov. 2010.

[8]    P. Välisuo, T. Mantere, and J. Alander, “Solving optical skin simulation model parameters using genetic algorithm,” in The 2nd International Conference on BioMedical Engineering and Informatics, pp. 376–380, 2009.

[9]    V. Bochko, M. Luukkainen-Soilu, P. Välisuo, O. Peltoniemi, P. Rosenberg, A. Sukura, P. Syrjä, T. Spillmann, and J. Alander, “Functional data analysis for endoscopic spectral measurements,” in Proceedings of SPIE, vol. 7547, p. 754702, 2009.

[10]    I. Yanina, V. Bochko, G. Simonenko, P. Välisuo, J. Alander, and V. Tuchin, “Photo analysis methods for fat cell destructive engineering,” in Proceedings of SPIE, vol. 7547, p. 754708, 2009.

[11]    I. S. Kaartinen, P. O. Välisuo, J. T. Alander, and H. O. Kuokkanen, “Objective scar assessment–a new method using standardized digital imaging and spectral modelling,” Burns, vol. 37, pp. 74–81, Feb. 2011.

[12]    P. Välisuo, T. Harju, and J. Alander, “Reflectance measurement using digital camera and a protecting dome with built in light source,” Biophotonics, vol. 4, Apr 2011.

[13]    I. S. Kaartinen, P. O. Välisuo, V. Bochko, J. T. Alander, and H. O. Kuokkanen, “How to Assess Scar Hypertrophy? A Comparison of Subjective Scales and Spectrocutometry – A New Objective Method,” Wound Repair and Regeneration, vol. 19, no. 2, 2011.

[14]    P. Välisuo, I. Kaartinen, V. Tuchin, and J. Alander, “New closed–form approximation for skin chromophore mapping,” Journal of Biomedical Optics, vol. 16, p. 046012, Apr. 2011.

[15]    P. O. Välisuo, Photonics simulation and modelling of skin for design of Spectrocutometer. Phd thesis, University of Vaasa, 2011.