Jouni K. Seppänen's Publications

Copyright is usually held by the publisher, and commercial use requires permission.

Articles in peer-reviewed journals & conferences

• Gemma C. Garriga, Hannes Heikinheimo, and Jouni K. Seppänen. Cross-mining Binary and Numerical Attributes. In IEEE International Conference on Data Mining (ICDM 2007), pp. 481-486, October 28-31, 2007. doi:10.1109/ICDM.2007.32
• Hannes Heikinheimo, Eino Hinkkanen, Heikki Mannila, Taneli Mielikäinen, and Jouni K. Seppänen. Finding low-entropy sets and trees from binary data. In In Proceedings of the 13th ACM SIGKDD international Conference on Knowledge Discovery and Data Mining (KDD 2007), pp. 350-359, August 12-15, 2007. doi:10.1145/1281192.1281232
• Hannes Heikinheimo, Heikki Mannila, and Jouni K. Seppänen. Finding trees from unordered 0–1 data. In J. Fürnkranz, T. Scheffer, and M. Spiliopoulou, eds., 10th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD 2006), pp. 175-186, September 18-22, 2006, Berlin, Germany. LNCS 4213, Springer.
• Jouni K. Seppänen and Heikki Mannila. Boolean Formulas and Frequent Sets. In Jean-François Boulicaut, Luc Raedt, and Heikki Mannila, eds., Constraint-Based Mining and Inductive Databases, pp. 348-361, LNCS 3848, 2006. doi:10.1007/11615576_16
• Elina Salmela, Olli Taskinen, Jouni K. Seppänen, Pertti Sistonen, Mark J. Daly, Päivi Lahermo, Marja-Liisa Savontaus, and Juha Kere. Subpopulation difference scanning: a strategy for exclusion mapping of susceptibility genes. Journal of Medical Genetics, Vol. 43, pp. 590-597, 2006. Published Online First: 27 January 2006. doi:10.1136/jmg.2005.038414
  Associated software: popsim
• Jouni K. Seppänen. Upper bound for the approximation ratio of a class of hypercube segmentation algorithms. Information Processing Letters, Vol. 93, Issue 3, pp. 139-141, 2005. doi:10.1016/j.ipl.2004.10.006
• E. Kettunen, A.G. Nicholson, B. Nagy, H. Wikman, J.K. Seppänen, T. Stjernvall, T. Ollikainen, V. Kinnula, S. Nordling, J. Hollmén, S. Anttila, and S. Knuutila. L1CAM, INP10, P-cadherin, tPA and ITGB4 over-expression in malignant pleural mesotheliomas revealed by combined use of cDNA and tissue microarray. Carcinogenesis, Vol. 26, No. 1, pp. 17-25, 2005. doi:10.1093/carcin/bgh276
• Aristides Gionis, Heikki Mannila, and Jouni K. Seppänen. Geometric and combinatorial tiles in 0-1 data. In J.-F. Boulicaut, F. Esposito, F. Giannotti, D. Pedreschi, eds., 8th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD 2004), pp. 173-184, September 20-24, 2004, Pisa, Italy. LNAI 3202, Springer.
  Associated software: tilings
• Jouni K. Seppänen and Heikki Mannila. Dense Itemsets. In Ronny Kohavi, Johannes Gehrke, William DuMouchel, and Joydeep Ghosh, eds., Tenth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD-2004), pp. 683-688, Seattle, WA, USA 2004.
  Associated software: dense.cc, dense.py
• Artur Bykowski, Jouni K. Seppänen, and Jaakko Hollmén. Model-independent bounding of the supports of Boolean formulae in binary data. In Rosa Meo, Pier Luca Lanzi, and Mika Klemettinen, eds., Database Support for Data Mining Applications: Discovering Knowledge with Inductive Queries, pp. 234-249, LNCS 2682, Springer 2004. This is a revised version of the KDID'02 paper.
• Harriet Wikman, Jouni K. Seppänen, Virinder K. Sarhadi, Eeva Kettunen, Kaisa Salmenkivi, Eeva Kuosma, Katri Vainio-Siukola, Balint Nagy, Antti Karjalainen, Thanos Sioris, Jarmo Salo, Jaakko Hollmén, Sakari Knuutila, and Sisko Anttila. Caveolins as tumor markers in lung cancer detected by combined use of cDNA and tissue microarrays. The American Journal of Pathology, Vol. 203, pp. 584-593, 2004. doi:10.1002/path.1552
• Eeva Kettunen, Sisko Anttila, Jouni K. Seppänen, Antti Karjalainen, Henrik Edgren, Irmeli Lindström, Reijo Salovaara, Anna-Maria Nissén, Jarmo Salo, Karin Mattson, Jaakko Hollmén, Sakari Knuutila, and Harriet Wikman. Differentially expressed genes in nonsmall cell lung cancer: expression profiling of cancer-related genes in squamous cell lung cancer. Cancer Genetics and Cytogenetics, Vol. 149, Issue 2, pp. 98-106, March 2004. doi:10.1016/S0165-4608(03)00300-5
• Jouni K. Seppänen, Ella Bingham, and Heikki Mannila. A simple algorithm for topic identification in 0-1 data. In Nada Lavrac, Dragan Gamberger, Ljupco Todorovski, and Hendrik Blockeel, eds., 7th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD 2003), pp. 423-434, September 22-26, 2003, Cavtat-Dubrovnik, Croatia. LNAI 2838, Springer.
• Jaakko Hollmén, Jouni K. Seppänen, and Heikki Mannila. Mixture models and frequent sets: combining global and local methods for 0-1 data. SIAM International Conference on Data Mining (SDM'03), San Fransisco, May 2003.
• Tarja Niini, Kim Vettenranta, Jaakko Hollmén, Marcelo L. Larramendy, Yan Aalto, Harriet Wikman, Bálint Nagy, Jouni K. Seppänen, Anna Ferrer Salvador, Heikki Mannila, Ulla M. Saarinen-Pihkala, and Sakari Knuutila. Expression of myeloid-specific genes in childhood acute lymphoblastic leukemia – a cDNA array study. Leukemia, Vol. 16, No. 11, pp. 2213-2221, November 2002. Nature Publishing Group. doi:10.1038/sj.leu.2402685
• Artur Bykowski, Jouni K. Seppänen, and Jaakko Hollmén. Model-independent bounding of the supports of Boolean formulae in binary data. In Mika Klemettinen, Rosa Meo, Fosca Giannotti, and Luc De Raedt, eds., Knowledge Discovery in Inductive Databases (KDID'02), First International Workshop, University of Helsinki Computer Science Report B-2002-7, pp. 20-31. Helsinki, August 2002. A revised version has appeared in LNCS.
• Harriet Wikman, Eeva Kettunen, Jouni K. Seppänen, Antti Karjalainen, Jaakko Hollmén, Sisko Anttila, and Sakari Knuutila. Identification of differentially expressed genes in pulmonary adenocarcinoma by using a cDNA array. Oncogene, Vol. 21, No. 37, pp. 5804-5813, August 2002. Nature Publishing Group. doi:10.1038/sj.onc.1205726
• Ella Bingham, Heikki Mannila, and Jouni K. Seppänen. Topics in 0-1 data. In David Hand, Daniel Keim, and Raymond Ng, eds., Eighth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD-2002), Edmonton, July 2002.
• Heikki Mannila, Anne Patrikainen, Jouni K. Seppänen, and Juha Kere. Long-range control of expression in yeast. Bioinformatics 18:482-483, 2002. Oxford University Press.
• Heikki Mannila and Jouni K. Seppänen. Finding similar situations in sequences of events via random projections. First SIAM International Conference on Data Mining (SDM'01), Chicago, April 2001.

Others: theses, posters, non-peer-reviewed articles, etc.

• Jouni K. Seppänen. Using and extending itemsets in data mining: query approximation, dense itemsets, and tiles. Doctoral dissertation, Department of Computer Science and Engineering, Helsinki University of Technology, 2006.
• Jouni K. Seppänen, Jaakko Hollmén, Ella Bingham, and Heikki Mannila. Nonnegative matrix factorization on gene expression data. Bioinformatics 2002, poster 49. Bergen, April 2002.
• Jouni K. Seppänen. Bonferronin epäyhtälön käyttö assosiaatiosääntöjen yleistämisessä. (Finnish for Using the Bonferroni inequality for generalizing association rules.) Master's thesis, Department of Mathematics, University of Helsinki, 2000. [Gzipped Postscript]
• Hannu Toivonen, Heikki Mannila, Jouni Seppänen, and Kari Vasko. Bassist User's Guide. Technical Report C-1999-36 of the Department of Computer Science, University of Helsinki, 1999.
• Jouni Seppänen. Kuinka Fibonaccin lukuja lasketaan. (Finnish for How to compute Fibonacci numbers.) In Solmu 1/1998-99.

Home