Publications by Jaakko Hollmén

2012

123Prem Raj Adhikari and Jaakko Hollmén. Multiresolution mixture modeling using merging of mixture components. In Steven C.H. Hoi and Wray Buntine, editors, Proceedings of Fourth Asian Conference on Machine Learning (ACML 2012), volume 25 of Journal of Machine Learning Research — Proceedings Track, pages 17–32, November 2012.
Info
122Jaakko Hollmén, Panagiotis Papapetrou, and Luiz Augisto Pizzatto, editors. Proceedings of The Second International Workshop on Mining Communities and People Recommenders, -, November 2012. -.
Info
See research.ics.aalto.fi ...
121Tarja Niini, Ilari Scheinin, Leo Lahti, Suvi Savola, Fredrik Mertens, Jaakko Hollmén, Tom Böhling, Aarne Kivioja, Karolin H. Nord, and Sakari Knuutila. Homozygous deletions of cadherin genes in chondrosarcoma — an array CGH study. Cancer Genetics, 205(11):588–593, November 2012.
Info
See dx.doi.org ...
120Prem Raj Adhikari and Jaakko Hollmén. Fast progressive training of mixture models for model selection. In J.-G. Ganascia, P. Lenca, and J.-M. Petit, editors, Proceedings of Fifteenth International Conference on Discovery Science (DS 2012), volume 7569 of Lecture Notes in Artificial Intelligence, pages 194–208, Berlin Heidelberg, October 2012.
Info
119Jaakko Hollmén, Frank Klawonn, and Allan Tucker, editors. Advances in Intelligent Data Analysis — Proceedings of the 11th International Symposium (IDA 2012), volume 7619 of Lecture Notes in Computer Science, Berlin Heidelberg, October 2012. Springer-Verlag.
Info
See dx.doi.org ...
118Miguel A. Prada, Janne Toivola, Jyrki Kullaa, and Jaakko Hollmén. Three-way analysis of structural health monitoring data. Neurocomputing, 80(0):119–128, March 2012.
Info
See dx.doi.org ...
117Jaakko Hollmén. Mixture modeling of gait patterns from sensor data. In Proceedings of the 5th International Conference on Pervasive Technologies and Relative to Assistive Environments. ACM, 2012.
Info
See users.ics.aalto.fi ...
116Alexios Kotsifakos, Panagiotis Papapetrou, Jaakko Hollmén, Dimitrios Gunopulos, and Vassilis Athitsos. A survey of query-by-humming similarity methods. In Proceedings of the 5th International Conference on Pervasive Technologies and Relative to Assistive Environments. ACM, 2012.
Info
115Alexios Kotsifakos, Panagiotis Papapetrou, Jaakko Hollmén, Dimitrios Gunopulos, Vassilis Athitsos, and George Kollios. Hum-a-song: A subsequence matching with gaps-range-tolerances query-by-humming system. Proceedings of the Very Large Databases Endowement (PVLDB), 4(12):1930–1933, 2012.
Info
See vldb.org ...
114Panagiotis Papapetrou, Tatiana Chistiakova, Jaakko Hollmén, and Vana Kalogeraki Dimitrios Gunopulos. Finding representative objects using link analysis ranking. In Proceedings of the 5th International Conference on Pervasive Technologies and Relative to Assistive Environments. ACM, 2012.
Info

2011

113Janne Toivola and Jaakko Hollmén. Collaborative filtering for coordinated monitoring in sensor networks. In Proceedings of the 2011 11th IEEE International Conference on Data Mining Workshops, pages 987–994. IEEE Computer Society, December 2011.
Info
112Prem Raj Adhikari, Bimal Babu Upadhyaya, Chen Meng, and Jaakko Hollmén. Gene selection in time-series gene expression data. In M. Loog, L. Wessels, M.J.T. Reinders, and D. de Ridder, editors, Proceedings of the 6th IAPR Conference on Pattern Recognition in Bioinformatics, volume 7036 of Lecture Notes in Bioinformatics, pages 145–156. Springer-Verlag, November 2011.
Info
See dx.doi.org ...
111Serafin Alonso, Mika Sulkava, Miguel Angel Prada, Manuel Dominguez, and Jaakko Hollmén. Comparative analysis of power consumption in university building using envSOM. In Advances in Intelligent Data Analysis X — Proceedings of the 10th International Symposium (IDA 2011), volume 7014 of Lecture Notes in Computer Science. Springer-Verlag, October 2011.
Info
110Tapio Elomaa, Jaakko Hollmén, and Heikki Mannila, editors. Discovery Science — Proceedings of the 14th International Conference (DS 2011), volume 6926 of Lecture Notes in Computer Science. Springer-Verlag, October 2011.
Info
See dx.doi.org ...
109Jo ao Gama, Elizabeth Bradley, and Jaakko Hollmén, editors. Advances in Intelligent Data Analysis — Proceedings of the 10th International Symposium (IDA 2011), volume 7014 of Lecture Notes in Computer Science. Springer-Verlag, October 2011.
Info
108Mark J. Brewer, Mika Sulkava, Harri Mäkinen, Mikko Korpela, Pekka Nöjd, and Jaakko Hollmén. Logistic fitting method for detecting onset and cessation of tree stem radius increase. In Hujun Yin, Wenjia Wang, and Victor Rayward-Smith, editors, Proceedings of The 12th International Conference on Intelligent Data Engineering and Automated Learning, volume 6936 of Lecture Notes in Computer Science, pages 204–211. Springer-Verlag, September 2011.
Info
See dx.doi.org ...
107Orestis Kostakis, Panagiotis Papapetrou, and Jaakko Hollmén. Artemis: Assessing the similarity of event-interval sequences. In Dimitrios Gunopulos, Thomas Hofmann, Donato Malerba, and Michalis Vazirgiannis, editors, Proceedings of the Conference on Machine Learning and Knowledge Discovery in Databases (ECML/PKDD 2011), volume 6912 of Lecture Notes in Computer Science, pages 229–244. Springer-Verlag, September 2011.
Info
See dx.doi.org ...
106Serafin Alonso, Mika Sulkava, Miguel Angel Prada, Manuel Dominguez, and Jaakko Hollmén. EnvSOM: a SOM algorithm conditioned on the environment for clustering and visualization. In Jorma Laaksonen and Timo Honkela, editors, Advances in Self-Organizing Maps, volume 6731 of Lecture Notes in Computer Science, pages 61–70. Springer-Verlag, June 2011.
Info
See dx.doi.org ...
105Konsta Sirvio and Jaakko Hollmén. Forecasting road condition after maintenance works by linear methods and radial basis function networks. In Timo Honkela, Włodzisław Duch, Mark Girolami, and Samuel Kaski, editors, Artificial Neural Networks and Machine Learning – ICANN 2011, volume 6792 of Lecture Notes in Computer Science, pages 405–412. Springer, June 2011.
Info
See dx.doi.org ...
104Orestis Kostakis, Panagiotis Papapetrou, and Jaakko Hollmén. Distance measure for querying arrangements of temporal intervals. In Proceedings of the 4th International Conference on PErvasive Technologies Related to Assistive Environments (PETRA 2011), May 2011.
Info
103Alexis Kotsifakos, Vassilis Athitsos, Panagiotis Papapetrou, Jaakko Hollmén, and Dimitrios Gunopulos. Model-based search in large time series databases. In Proceedings of The 4th International Conference on Pervasive Technologies Related to Assistive Environment (PETRA 2011). ACM, May 2011.
Info
102Maurizio Bocca, Janne Toivola, Lasse Eriksson, Jaakko Hollmén, and Heikki Koivo. Structural health monitoring in wireless sensor networks by the embedded goertzel algorithm. In Proceedings of the 2011 IEEE/ACM 2nd International Conference on Cyber-Physical Systems (ICCPS 2011), pages 206–214. IEEE, April 2011.
Info
See dx.doi.org ...
101Mikko Korpela, Pekka Nöjd, Jaakko Hollmén, Harri Mäkinen, Mika Sulkava, and Pertti Hari. Photosynthesis, temperature and radial growth of Scots Pine in northern Finland: identifying the influential time intervals. Trees — Structure and Function, 25(2):323–332, April 2011.
Info
See dx.doi.org ...
100Alexios Kotsifakos, Panagiotis Papapetrou, Jaakko Hollmén, and Dimitrios Gunopulos. A subsequence matching with gaps-range-tolerances framework: A query-by-humming application. Proceedings of the VLDB Endowment, 4(11):761–771, 2011.
Info

2010

99Anu Usvasalo, Riikka Räty, Arja Harila-Saari, Pirjo Koistinen, Eeva-Riitta Savolainen, Sakari Knuutila, Erkki Elonen, Ulla M. Saarinen-Pihkala, Sakari Knuutila, and Jaakko Hollmén. Prognostic classification of patients with acute lymphoblastic leukemia by using copy number profiles identified from array-based comparative genomic hybridization data. Leukemia Research, 34(11):1476–1482, November 2010.
Info
See dx.doi.org ...
98Prem Raj Adhikari and Jaakko Hollmén. Preservation of statistically significant patterns in multiresolution 0-1 data. In Tjeerd M.H. Dijkstra, Evgeni Tsivtsivadze, Elena Marchiori, and Tom Heskes, editors, Proceedings of the 5th IAPR International Conference on Pattern Recgnition in Bioinformatics, volume 6282 of Lecture Notes in Computer Science, pages 86–97. Springer-Verlag, September 2010.
Info
See dx.doi.org ...
97Konsta Sirvio and Jaakko Hollmén. Multi-year network level road maintenance programming by genetic algorithms and variable neighbourhood search. In Proceedings of the 13th International IEEE Conference on Intelligent Transportation Systems, pages 581–586, September 2010.
Info
See dx.doi.org ...
96Miguel Angel Prada, Jaakko Hollmén, Janne Toivola, and Jyrki Kullaa. Three-way analysis of structural health monitoring data. In Samuel Kaski, David J. Miller, Erkki Oja, and Antti Honkela, editors, Proceedings of 2010 IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2010), pages 256–261, August/September 2010.
Info
See dx.doi.org ...
95Prem Raj Adhikari and Jaakko Hollmén. Patterns from multi-resolution 0-1 data. In Bart Goethals, Nikolaj Tatti, and Jilles Vreeken, editors, Proceedings of the ACM SIGKDD Workshop on Useful Patterns (UP'10), pages 8–12. ACM, July 2010.
Info
See doi.acm.org ...
94Jaakko Hollmén, Harri Mäkinen, and Pekka Nöjd. Analyzing subjective expert opinions about standardization of tree-ring series. In WorldDendro 2010 — Abstracts of the 8th International Conference on Dendrochronology, page 110, Rovaniemi, Finland, June 2010.
Info
93Mikko Korpela, Harri Mäkinen, Pekka Nöjd, Jaakko Hollmén, and Mika Sulkava. Automatic detection of onset and cessation of tree stem radius increase using dendrometer data. Neurocomputing, 73(10–12):2039–2046, June 2010.
Info
See dx.doi.org ...
92Jefrey Lijffijt, Panagiotis Papapetrou, Jaakko Hollmén, and Vassilis Athitsos. Benchmarking dynamic time warping for music retrieval. In Proceedings of the 3rd International Conference on Pervasive Technologies Related to Assistive Environments (PETRA'2010), number 59 in ACM International Conference Proceedings Series. ACM, June 2010.
Info
See doi.acm.org ...
91Jefrey Lijffijt, Panagiotis Papapetrou, and Jaakko Hollmén. Tracking your steps on the track: Body sensor recordings of a controlled walking experiment. In Proceedings of the 3rd International Conference on Pervasive Technologies Related to Assistive Environments (PETRA'2010), number 58 in ACM International Conference Proceedings Series. ACM, June 2010.
Info
See doi.acm.org ...
90Janne Toivola, Miguel A. Prada, and Jaakko Hollmén. Novelty detection in projected spaces for structural health monitoring. In Paul R. Cohen, Niall M. Adams, and Michael R. Berthold, editors, Advances in Intelligent Data Analysis IX, volume 6065 of LNCS, pages 208–219, Berlin / Heidelberg, May 2010. Springer.
Info
See dx.doi.org ...
89Anu Usvasalo, Shinsuke Ninomiya, Riikka Räty, Jaakko Hollmén, Ulla M. Saarinen-Pihkala, Erkki Elonen, and Sakari Knuutila. Focal 9p instability in hematologic neoplasias revealed by comparative genomic hybridization and single nucleotide polymorphism microarray analyses. Genes, Chromosomes, and Cancer, 49(4):309–318, April 2010.
Info
See dx.doi.org ...
88Laxman Yetukuri, Jarkko Tikka, Jaakko Hollmén, and Matej Orešic. Functional prediction of unidentified lipids using supervised classifiers. Metabolomics, 6(1):18–26, April 2010.
Info
See dx.doi.org ...

2009

87Pekka Nöjd, Mikko Korpela, Jaakko Hollmén, H. Mäkinen, Mika Sulkava, and P. Hari. Effects of daily temperature and photosynthetic production on growth variation of Scots pine in northern Finland. In Eurodendro 2009 – European Workshop in Dendrochronology: Developments, Advances, Challenges, page 85, Cala Millor, Spain, October 2009. Swansea University, Manchester Metropolitan University.
Info
86Janne Toivola and Jaakko Hollmén. Feature extraction and selection from vibration measurements for structural health monitoring. In Niall M. Adams, Céline Robardet, Arno Siebes, and Jean-Francois Boulicaut, editors, Advances in Intelligent Data Analysis VIII, 8th International Symposium on Intelligent Data Analysis, IDA 2009, volume 5772 of LNCS, pages 213–224, Lyon, France, August 2009. Springer-Verlag.
Info
See dx.doi.org ...
85Michaela Wrage, Salla Ruosaari, Paul P. Eijk, Jussuf T. Kaifi, Jaakko Hollmén, Emre F. Yekebas, Jacob R. Izbicki, Ruud H. Brakenhoff, Thomas Streichert, Sabine Riethdorf, Bauke Ylstra, Klaus Pantel, and Harriet Wikman. Genomic profiles associated with early micrometastatis in lung cancer: Relevance of 4q deletion. Clinical Cancer Research, 15(5):1566–1574, March 2009.
Info
See dx.doi.org ...

2008

84Sisko Anttila, Sakari Knuutila, Jaakko Hollmén, Salla Ruosaari, Harriet Wikman-Kocher, and Penny Nymark. Method of identifying lung cancers associated with asbestos-exposure. EPO1977010, October 2008. patent.
Info
83Mikko Korpela, Harri Mäkinen, Mika Sulkava, Pekka Nöjd, and Jaakko Hollmén. Smoothed prediction of the onset of tree stem radius increase based on temperature patterns. In Jean-Francois Boulicaut, Michael Berthold, and Tamás Horváth, editors, Proceedings of the 11th International Conference on Discovery Science (DS-2008), volume 5255 of Lecture Notes in Artificial Intelligence, pages 100–110. Springer-Verlag, October 2008. Budapest, Hungary.
Info
See www.springerlink.com ...
82Konsta Sirvio and Jaakko Hollmén. Spatio-temporal road condition forecasting with Markov chains and artificial neural networks. In Emilio Corchado, Ajith Abraham, and Witold Pedrycz, editors, Third International Workshop in Hybrid Artificial Intelligent Systems (HAIS'08), volume 5271 of Lecture Notes in Artificial Intelligence, pages 204–211. Springer-Verlag, September 2008. Burgos, Spain.
Info
See www.springerlink.com ...
81Mika Sulkava, Harri Mäkinen, Pekka Nöjd, and Jaakko Hollmén. Automatic detection of onset and cessation of tree stem radius increase using dendrometer data and CUSUM charts. In Amaury Lendasse, editor, European Symposium on Time Series Prediction – ESTSP'08, Proceedings, pages 77–86, Porvoo, Finland, September 2008. Helsinki University of Technology, Multiprint Oy / Otamedia.
Info
See www.cis.hut.fi ...
80Jarkko Tikka and Jaakko Hollmén. A sequential input selection algorithm for long-term prediction of time series. Neurocomputing, 71(13–15):2604–2615, August 2008.
Info
See dx.doi.org ...
79Mikko Korpela, Harri Mäkinen, Mika Sulkava, Pekka Nöjd, and Jaakko Hollmén. Smoothed prediction of the onset of tree stem radius increase based on temperature patterns. In Program and Abstracts, TIES 2008 – The 19th Annual Conference of The International Environmetrics Society: Quantitative Methods for Environmental Sustainability, page 55, Kelowna, Canada, June 2008. The International Environmetrics Society, The University of British Columbia Okanagan.
Info
78Jaakko Hollmén and Tapani Raiko. Learning mixture models — courseware for finite mixture distributions of multivariate Bernoulli distributions. In Stéphanie Jacquemont and Colin de la Higuera, editors, In Proceedings of Teaching Machine Learning — workshop on open problems and new directions, Saint-Étienne, France, May 2008.
Info
See www.cis.hut.fi ...
77Samuel Myllykangas, Jarkko Tikka, Tom Böhling, Sakari Knuutila, and Jaakko Hollmén. Classification of human cancers based on DNA copy number amplification modeling. BMC Medical Genomics, 1(15), May 2008.
Info
See dx.doi.org ...
76Tapani Raiko, Kai Puolamäki, Juha Karhunen, Jaakko Hollmén, Antti Honkela, Samuel Kaski, Heikki Mannila, Erkki Oja, and Olli Simula. Macadamia: Master's programme in machine learning and data mining. In Stéphanie Jacquemont and Colin de la Higuera, editors, In Proceedings of Teaching Machine Learning — workshop on open problems and new directions, May 2008. Saint-Étienne, France.
Info
See www.cis.hut.fi ...
75Salla Ruosaari, Penny Nymark, Mervi Aavikko, Eeva Kettunen, Sakari Knuutila, Jaakko Hollmén, Hannu Norppa, and Sisko Anttila. Aberrations of chromosome 19 in asbestos-associated lung cancer and in asbestos-induced micronuclei of bronchial epithelial cells in vitro. Carcinogenesis, 29(5):913–917, May 2008.
Info
See dx.doi.org ...
74Jaakko Hollmén. BernoulliMix — program package for probabilistic mixture modeling of 0-1 data. Available for download under an open source license at http://www.cis.hut.fi/jhollmen/BernoulliMix/, 2008. Computer program.
Info
See www.cis.hut.fi ...
73Päivi Merilä, John Derome, Sebastiaan Luyssaert, Mika Sulkava, Jaakko Hollmén, Kaisa Mustajärvi, and Pekka Nöjd. How are N and S in deposition, in percolation water and in upper soil layers reflected in the chemical composition of needles in Finland?. In John Derome, Antti-Jussi Lindroos, and Tuire Kilponen, editors, Scientific Seminar on Forest Condition Monitoring and Ecosystem Functioning in Northern Europe under the Forest Focus and ICP Forests Programmes, Proceedings, volume 74 of Working Papers of the Finnish Forest Research Institute, pages 39–42, Vantaa, Finland, 2008. Finnish Forest Research Institute.
Info
See www.metla.fi ...
72Samuel Myllykangas, Siina Junnila, Arto Kokkola, Reija Autio, Ilari Scheinin, Tuula Kiviluoto, Marja-Liisa Karjalainen-Lindsberg, Jaakko Hollmén, Sakari Knuutila, Pauli Puolakkainen, and Outi Monni. Integrated gene copy number and expression microarray analysis of gastric cancer highlights potential target genes. International Journal of Cancer, 123(4):817–825, 2008.
Info
See dx.doi.org ...
71Salla Ruosaari, Tuija Hienonen-Kempas, Anne Puustinen, Virinder K. Sarhadi, Jaakko Hollmén, Sakari Knuutila, Juha Saharinen, Harriet Wikman, and Sisko Anttila. Pathways affected by asbestos exposure in normal and tumour tissue of lung cancer patients. BMC Medical Genomics, 1(55), 2008.
Info
See www.biomedcentral.com ...
70Jarkko Tikka and Jaakko Hollmén. Selection of important input variables for RBF networks using partial serivatives. In Michel Verleysen, editor, Proceedings of the 16th European Symposium on Neural Networks (ESANN 2008), pages 167–172, 2008.
Info
See www.dice.ucl.ac.be ...

2007

69S. Luyssaert, I. Inglima, R. Ceulemans, P. Ciais, A. J. Dolman, J. Grace, Jaakko Hollmén, B. E. Law, G. Matteucci, D. Papale, S. L. Piao, M. Reichstein, E.-D. Schulze, Mika Sulkava, J. Tang, and I. A. Janssens. Unravelling nitrogen deposition effects on carbon cycling in forests. Eos, Transactions, American Geophysical Union, 88(52), December 2007. Fall Meeting Supplement, Abstract B32B-02.
Info
See www.agu.org ...
68Rashi Gupta, Salla Ruosaari, Sangita Kulathinal, Jaakko Hollmén, and Petri Auvinen. Microarray image segmentation using additional dye — an experimental study. Molecular and Cellular Probes, 21(5–6):321–328, October–December 2007.
Info
See dx.doi.org ...
67Robert Gwadera, Janne Toivola, and Jaakko Hollmén. Segmenting multi-attribute sequences using dynamic bayesian networks. In Anthony K.H. Tung, Quiming Zhu, Naren Ramakrishnan, Osmar R. Zaiane, Yong Shi, Christopher W. Clifton, and Xindong Wu, editors, Proceedings of The Seventh IEEE International Conference on Data Mining — Workshops (ICDM Workshops 2007), pages 465–470, Washington, DC, USA, October 2007. IEEE Computer Society.
Info
See dx.doi.org ...
66Jaakko Hollmén. Model selection and estimation via subjective user preferences. In V. Corruble, M. Takeda, and E. Suzuki, editors, Proceedings of The Tenth International Conference on Discovery Science (DS-2007), volume 4755 of Lecture Notes in Artificial Intelligence, pages 259–263, Sendai, Japan, October 2007. Springer-Verlag.
Info
See dx.doi.org ...
65S. Luyssaert, I. A. Janssens, Mika Sulkava, D. Papale, A. J. Dolman, M. Reichstein, Jaakko Hollmén, J. G. Martin, T. Suni, T. Vesala, D. Lousteau, B. E. Law, and E. J. Moors. Photosynthesis drives anomalies in net carbon-exchange of pine forests at different latitudes. Global Change Biology, 13(10):2110–2127, October 2007.
Info
See dx.doi.org ...
64Jaakko Hollmén and Jarkko Tikka. Compact and understandable descriptions of mixture of bernoulli distributions. In M.R. Berthold, J. Shawe-Taylor, and N. Lavrac, editors, Proceedings of the 7th International Symposium on Intelligent Data Analysis (IDA 2007), volume 4723 of Lecture Notes in Computer Science, pages 1–12, Ljubljana, Slovenia, September 2007. Springer-Verlag.
Info
See dx.doi.org ...
63Mika Sulkava, Harri Mäkinen, Pekka Nöjd, and Jaakko Hollmén. CUSUM charts for detecting onset and cessation of xylem formation based on automated dendrometer data. In Ivana Horová and Jiří Hřebícek, editors, TIES 2007 – 18th annual meeting of the International Environmetrics Society, Book of Abstracts, page 111, Mikulov, Czech Republic, August 2007. The International Environmetrics Society, Masaryk University.
Info
62Harriet Wikman, Salla Ruosaari, Penny Nymark, Virinder K. Sarhadi, Juha Saharinen, Esa Vanhala, Antti Karjalainen, Jaakko Hollmén, Sakari Knuutila, and Sisko Anttila. Gene expression and copy number profiling suggests the importance of allelic imbalance in 19p in asbestos-associated lung cancer. Oncogene, 26(32):4730–4737, July 2007. Nature Publishing Group.
Info
See www.nature.com ...
61Mika Sulkava, Sebastiaan Luyssaert, Pasi Rautio, Ivan A. Janssens, and Jaakko Hollmén. Modeling the effects of varying data quality on trend detection in environmental monitoring. Ecological Informatics, 2(2):167–176, June 2007.
Info
See dx.doi.org ...
60Jarkko Tikka and Jaakko Hollmén. Long-term prediction of time series using a parsimonious set of inputs and LS-SVM. In Amaury Lendasse, editor, Proceedings of the First Symposium on Time Series Prediction (ESTSP'07), pages 87–96, February 2007. Espoo, Finland.
Info
59Harri Keski-Säntti, Timo Atula, Jarkko Tikka, Jaakko Hollmén, Antti A. Mäkitie, and Ilmo Leivo. Predictive value of histopathologic parameters in early squamous cell carcinoma of oral tongue. Oral Oncology, 43(10):1007–1013, 2007.
Info
See dx.doi.org ...
58Sebastiaan Luyssaert, Mika Sulkava, Hannu Raitio, Jaakko Hollmén, and Päivi Merilä. Is N and S deposition altering the mineral nutrient composition of Norway spruce and Scots pine needles in Finland?. In Johannes Eichhorn, editor, Proceedings of Symposium: Forests in a Changing Environment – Results of 20 years ICP Forests Monitoring, volume 142 of Schriften aus der Forstlichen Fakultät der Universität Göttingen und der Nordwestdeutschen Forstlichen Versuchsanstalt, pages 80–81, Göttingen, Germany, 2007. J. D. Sauerländer's Verlag.
Info
See www.cis.hut.fi ...
57Penny Nymark, Pamela M. Lindholm, Mikko V. Korpela, Leo Lahti, Salla Ruosaari, Samuel Kaski, Jaakko Hollmén, Sisko Anttila, Vuokko L. Kinnula, and Sakari Knuutila. Specific gene expression profiles in asbestos-exposed epithelial and mesothelial lung cell lines. BMC Genomics, 8(62), 2007.
Info
See www.biomedcentral.com ...
56Jarkko Tikka, Jaakko Hollmén, and Samuel Myllykangas. Mixture modeling of DNA copy number amplification patterns in cancer. In Francisco Sandoval, Alberto Prieto, Joan Cabestany, and Manuel Graña, editors, Proceedings of the 9th International Work-Conference on Artificial Neural Networks (IWANN 2007), volume 4507 of Lecture Notes in Computer Science, pages 972–979, San Sebastián, Spain, 2007. Springer-Verlag.
Info
See dx.doi.org ...

2006

55S. Luyssaert, I. A. Janssens, Mika Sulkava, D. Papale, A. J. Dolman, M. Reichstein, T. Suni, Jaakko Hollmén, T. Vesala, D. Lousteau, B. Law, and E. J. Moors. Photosynthesis drives interannual variability in net carbon-exchange of pine forests at different latitudes. In Proceedings of the Open Science Conference on the GHG Cycle in the Northern Hemisphere, pages 86–87, Sissi-Lassithi, Greece, November 2006. CarboEurope, NitroEurope, CarboOcean, and Global Carbon Project, Max-Planck-Institute for Biogeochemistry.
Info
54Sebastiaan Luyssaert, Mika Sulkava, Hannu Raitio, Jaakko Hollmén, and Päivi Merilä. Is N and S deposition altering the mineral nutrient composition of norway spruce and scots pine needles in finland?. In J. Eichhorn, editor, Proceedings of Symposium: Forests in a Changing Environment – Results of 20 years ICP Forests Monitoring, pages 80–81, October 2006.
Info
53Penny Nymark, Harriet Wikman, Salla Ruosaari, Jaakko Hollmén, Esa Vanhala, Antti Karjalainen, Sisko Anttila, and Sakari Knuutila. Identification of specific gene copy number changes in asbestos-related lung cancer. Cancer Research, 66(11):5737–5743, June 2006.
Info
See dx.doi.org ...
52Mikko Korpela and Jaakko Hollmén. Extending an algorithm for clustering gene expression time series. In Juho Rousu, Samuel Kaski, and Esko Ukkonen, editors, Probabilistic Modeling and Machine Learning in Structural and Systems Biology (Workshop Proceedings, Tuusula, Finland, June 17–18, 2006), number B-2006-4 in Series of Publications B, pages 120–124, Helsinki, Finland, 2006. University of Helsinki.
Info
See www.cis.hut.fi ...
51P. Lindholm, P. Nymark, H. Wikman, K. Salmenkivi, A. Nicholson, M. V. Korpela, S. Kaski, S. Ruosaari, Jaakko Hollmén, E. Vanhala, A. Karjalainen, S. Anttila, V. Kinnula, and S. Knuutila. Asbestos-associated malignancies in the lung and pleura show distinct genetic aberrations. Lung cancer, 54:15, 2006.
Info
50Samuel Myllykangas, Johan Himberg, Tom Böhling, Balint Nagy, Jaakko Hollmén, and Sakari Knuutila. DNA copy number amplification profiling of human neoplasms. Oncogene, 25(55):7324–7332, 2006. Nature Publishing Group.
Info
See www.nature.com ...
49Antti Rasinen, Jaakko Hollmén, and Heikki Mannila. Analysis of Linux evolution using aligned source code segments. In N. Lavrac, L. Todorovski, and K.P. Jantke, editors, Proceedings of the Ninth International Conference on Discovery Science, volume 4265 of Lecture Notes in Artificial Intelligence, pages 209–218. Springer-Verlag, 2006.
Info
See dx.doi.org ...
48Mika Sulkava, Jarkko Tikka, and Jaakko Hollmén. Sparse regression for analyzing the development of foliar nutrient concentrations in coniferous trees. Ecological Modelling, 191(1):118–130, January 2006.
Info
See dx.doi.org ...
47Jarkko Tikka, Amaury Lendasse, and Jaakko Hollmén. Analysis of fast input selection: Application in time series prediction. In Proceedings of the 16th International Conference on Artificial Neural Networks (ICANN'06), volume 4132 of Lecture Notes in Computer Science, pages 161–170. Springer-Verlag, 2006.
Info
See dx.doi.org ...

2005

46Sebastiaan Luyssaert, Mika Sulkava, Hannu Raitio, and Jaakko Hollmén. Are N and S deposition altering the chemical composition of Norway spruce and Scots pine needles in Finland?. Environmental Pollution, 138(1):5–17, November 2005.
Info
See dx.doi.org ...
45Mika Sulkava, Pasi Rautio, and Jaakko Hollmén. Combining measurement quality into monitoring trends in foliar nutrient concentrations. In Włodzisław Duch, Janusz Kacprzyk, Erkki Oja, and Sławomir Zadrozny, editors, Artificial Neural Networks: Formal Models and Their Applications – ICANN 2005: 15th International Conference, Proceedings, Part II, volume 3697 of Lecture Notes in Computer Science, pages 761–767, Warsaw, Poland, September 2005. Springer-Verlag.
Info
See dx.doi.org ...
44Catherine Bounsaythip, Erno Lindfors, Peddinti V. Gopalacharyulu, Jaakko Hollmén, and Matej Orešic. Network-based representation of biological data for enabling context-based mining. In Proceedings of KRBIO'05, International Symposium of the Knowledge Representation in Bioinformatics, pages 1–6, June 2005.
Info
43Catherine Bounsaythip, Jaakko Hollmén, Samuel Kaski, and Matej Orešic, editors. Proceedings of KRBIO'05, International Symposium of the Knowledge Representation in Bioinformatics. Helsinki University of Technology, June 2005. Espoo, Finland.
Info
See www.cis.hut.fi ...
42Jarkko Tikka, Jaakko Hollmén, and Amaury Lendasse. Input Selection for Long-Term Prediction of Time Series. In Joan Cabestany, Alberto Prieto, and Francisco Sandoval, editors, Proceedings of the 8th International Work-Conference on Artificial Neural Networks (IWANN 2005), volume 3512 of Lecture Notes in Computer Science, pages 1002–1009. Springer-Verlag, June 2005. Vilanova i la Geltú, Barcelona, Spain.
Info
See dx.doi.org ...
41Peddinti V. Gopalacharyulu, Erno Lindfors, Catherine Bounsaythip, Teemu Kivioja, Laxman Yetukuri, Jaakko Hollmén, and Matej Orešic. Data integration and visualization system for enabling conceptual biology. Bioinformatics, 21(Suppl.1):i177–i185, 2005.
Info
See dx.doi.org ...
40Petri Kährä, Jaakko Hollmén, Satu Karling, Jaakko Kujala, Petri Kuosmanen, and Janne Lindqvist. Opinnäytetyön ohjaus teknillisessä korkeakoulussa. Technical Report 28/2005, Metrology Research Institute, Helsinki University of Technology, 2005.
Info
39E. Kettunen, A.G. Nicholson, B. Nagy, J.K. Seppänen, T. Ollikainen, G. Ladas, V. Kinnula, M. Dusmet, S. Nordling, Jaakko Hollmén, D. Kamel, P. Goldstraw, 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, 26(1):17–25, 2005.
Info
See dx.doi.org ...

2004

38Mika Sulkava, Jarkko Tikka, and Jaakko Hollmén. Sparse regression for analyzing the development of foliar nutrient concentrations in coniferous trees. In Sašo Dzeroski, Bernard Zenko, and Marko Debeljak, editors, Proceedings of the Fourth International Workshop on Environmental Applications of Machine Learning (EAML 2004), pages 57–58, Bled, Slovenia, September/October 2004.
Info
37Artur 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, editors, Database Support for Data Mining Applications — Discovering Knowledge with Inductive Queries, volume 2682 of Lecture Notes in Artificial Intelligence, pages 234–249. Springer-Verlag, 2004.
Info
36Eeva 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, 149(2):98–106, 2004.
Info
See dx.doi.org ...
35Sebastiaan Luyssaert, Mika Sulkava, Hannu Raitio, and Jaakko Hollmén. Evaluation of forest nutrition based on large-scale foliar surveys: are nutrition profiles the way of the future?. Journal of Environmental Monitoring, 6(2):160–167, 2004.
Info
34Jarkko Tikka and Jaakko Hollmén. Learning linear dependency trees from multivariate time-series data. In Proceedings of the Workshop on Temporal Data Mining: Algorithms, Theory and Applications (in conjunction with The Fourth IEEE International Conference on Data Mining), Brighton, U.K., 2004.
Info
See www.cs.rochester.edu ...
33Juha Vesanto and Jaakko Hollmén. An automated report generation tool for the data understanding phase. In Ajith Abraham, Lakhmi Jain, and Berend J. van der Zwaag, editors, Innovations in Intelligent Systems: Design, Management and Applications, volume 140 of Studies in Fuzziness and Soft Computing, chapter 5. Springer (Physica) Verlag, 2004.
Info
See www.springer.com ...
32Harriet 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. Journal of Pathology, 203:584–593, 2004.
Info
See dx.doi.org ...

2003

31J. Saarela, Jaakko Hollmén, D. Chen, P. Tainola, A. Jokiaho, A. Palotie, Heikki Mannila, and L. Peltonen. Inheritance of expression profiles: A family based analysis reveals higher similarity in the gene expression profiles of related individuals. In Poster presentation at the Annual Meeting of thre American Society of Human Genetics (ASHG), November 2003.
Info
30Mika Sulkava and Jaakko Hollmén. Finding profiles of forest nutrition by clustering of the self-organizing map. In Proceedings of the Workshop on Self-Organizing Maps (WSOM'03), pages 243–248, Hibikino, Kitakyushu, Japan, September 2003.
Info
29Juha Vesanto, Mika Sulkava, and Jaakko Hollmén. On the decomposition of the self-organizing map distortion measure. In Proceedings of the Workshop on Self-Organizing Maps (WSOM'03), pages 11–16, Hibikino, Kitakyushu, Japan, September 2003.
Info
See www.cis.hut.fi ...
28Salla Ruosaari and Jaakko Hollmén. Identifying differentially expressed genes. In Proceedings of the TICSP Workshop on Computational Systems Biology, Tampere, Finland, June 2003.
Info
27Salla Ruosaari and Jaakko Hollmén. Identifying differentially expressed genes with bootstrap-based testing. In Proceedings of Bioinformatics 2003, Helsinki, Finland, May 2003.
Info
26H. Wikman, K. Salmenkivi, J. Seppänen, E. Kettunen, K. Vainio-Siukola, Jaakko Hollmén, A. Karjalainen, S. Knuutila, and S. Anttila. Down-regulation of caveolin 1 and caveoliln 2 in lung cancer revealed by the combined use of cDNA and tissue microarrays. In Poster presentation at the ESF Program in functional genomics: 1st European Conference, Prague, Czech Republic, May 2003.
Info
25Mikko Katajamaa and Jaakko Hollmén. Simulation model for gene expression data. In Rainer Spang, Patricia Béziat, and Martin Vingron, editors, Currents in Computational Molecular Biology 2003, pages 249–250, April 2003. Poster presentation at the Seventh Annual International Conference on Research in Computational Molecular Biology — RECOMB 2003.
Info
24Jaakko Hollmén, Jouni K. Seppänen, and Heikki Mannila. Mixture models and frequent sets: combining global and local methods for 0-1 data. In Daniel Barbará and Chandrika Kamath, editors, Proceedings of the Third SIAM International Conference on Data Mining, pages 289–293. Society of Industrial and Applied Mathematics, 2003.
Info

2002

23Jouni Seppänen, Jaakko Hollmén, Ella Bingham, and Heikki Mannila. Nonnegative matrix factorization on gene expression data. In Bioinformatics 2002, Bergen, Norway, April 2002. poster 49.
Info
22Artur 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, editors, Knowledge Discovery in Inductive Databases (KDID'02), First International Workshop, University of Helsinki Department of Computer Science Series of Publications B, Report B-2002-7, pages 20–31, 2002.
Info
21Tarja 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, 16(11):2213–2221, 2002. Nature Publishing Group.
Info
See www.nature.com ...
20Salla Ruosaari and Jaakko Hollmén. Image analysis for detecting faulty spots from microarray images. In Steffen Lange, Ken Satoh, and Carl H. Smith, editors, Proceedings of the 5th International Conference on Discovery Science (DS 2002), volume 2534 of Lecture Notes in Computer Science, pages 259–266. Springer-Verlag, 2002.
Info
19Juha Vesanto and Jaakko Hollmén. An automated report generation tool for the data understanding phase. In Ajith Abraham and Mario Koeppen, editors, Hybrid Information Systems, pages 611–625. Physica-Verlag (Springer), Heidelberg, 2002. Proceedings of the First International Workshop on Hybrid Intelligent Systems (HIS'01).
Info
18Harriet 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, 21(37):5804–5813, 2002. Nature Publishing Group.
Info
See www.nature.com ...
17Ying Zhu, Jaakko Hollmén, Riikka Räty, Yan Aalto, Balint Nagy, Erkki Elonen, Juha Kere, Heikki Mannila, Kaarle Franssila, and Sakari Knuutila. Investigatory and analytical approaches to differential gene expression profiling in mantle cell lymphoma. British Journal of Haematology, 119(4):905–915, 2002.
Info

2001

16Olli Simula, Jaakko Hollmén, and Esa Alhoniemi. Models from data: analysis of industrial processes and telecommunication systems. In Proceedings of the National Conference on Industrial Automation, Ancona, Italy, pages 13–19, November 2001.
Info

2000

15Jaakko Hollmén. User Profiling and Classification for Fraud Detection in Mobile Communications Networks. Doctoral dissertation, Helsinki University of Technology, December 2000.
Info
See lib.hut.fi ...
14Jaakko Hollmén and Volker Tresp. Hidden Markov model for metric and event-based data. In Proceedings of EUSIPCO 2000 — X European Signal Processing Conference, volume II, pages 737–740, September 2000.
Info
See www.cis.hut.fi ...
13Jaakko Hollmén, Volker Tresp, and Olli Simula. Learning vector quantization algorithm for probabilistic models. In Proceedings of EUSIPCO 2000 — X European Signal Processing Conference, volume II, pages 721–724, September 2000.
Info
See www.cis.hut.fi ...
12Jaakko Hollmén, Michał Skubacz, and Michiaki Taniguchi. Input-dependent misclassification costs for cost-sensitive classification. In N. Ebecken and C.A. Brebbia, editors, DATA MINING II — Proceedings of the Second International Conference on Data Mining 2000, pages 495–503. WIT Press, July 2000.
Info
See www.cis.hut.fi ...

1999

11Jaakko Hollmén. Probabilistic Approaches to Fraud Detection. Licentiate's thesis, Helsinki University of Technology, December 1999.
Info
See www.cis.hut.fi ...
10Esa Alhoniemi, Jaakko Hollmén, Olli Simula, and Juha Vesanto. Process monitoring and modeling using the self-organizing map. Integrated Computer Aided Engineering, 6(1):3–14, 1999.
Info
9Jaakko Hollmén and Volker Tresp. Call-based fraud detection in mobile communications networks using a hierarchical regime-switching model. In M. Kearns, S. Solla, and D.A. Cohn, editors, Advances in Neural Information Processing Systems 11: Proceedings of the 1998 Conference (NIPS'11), pages 889–895. MIT Press, 1999.
Info
See www.cis.hut.fi ...
8Jaakko Hollmén, Volker Tresp, and Olli Simula. A self-organizing map algorithm for clustering probabilistic models. In Proceedings of the Ninth International Conference on Artificial Neural Networks (ICANN'99), volume 2, pages 946–951. IEE, 1999.
Info
See www.cis.hut.fi ...
7Olli Simula, Juha Vesanto, Esa Alhoniemi, and Jaakko Hollmén. Analysis and modeling of complex systems using the self-organizing map. In N. Kasabov and R. Kozma, editors, Neuro-Fuzzy Techniques for Intelligent Information Systems, pages 3–22. Physica Verlag (Springer Verlag), 1999.
Info

1998

6Michiaki Taniguchi, Michael Haft, Jaakko Hollmén, and Volker Tresp. Fraud detection in communications networks using neural and probabilistic methods. In Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'98), volume II, pages 1241–1244, 1998.
Info
See www.cis.hut.fi ...

1997

5Jaakko Hollmén. Novelty filter for fraud detection in mobile communications networks. Technical Report A48, Helsinki University of Technology, Laboratory of Computer and Information Science, October 1997.
Info
See www.cis.hut.fi ...
4Michiaki Taniguchi, Michael Haft, Jaakko Hollmén, and Volker Tresp. Erkennung eines betrügerischen anrufs mittels eines neuronalen netzes. Patent DE 197 29 630 A1, 1997. patent.
Info
3Olli Simula, Esa Alhoniemi, Jaakko Hollmén, and Juha Vesanto. Analysis of complex systems using the self-organizing map. In Proceedings of the 1997 International Conference on Neural Information Processing and Intelligent Information Systems (ICONIP'97), volume 2, pages 1313–1317. Springer, 1997.
Info

1996

2Jaakko Hollmén and Olli Simula. Prediction models and sensitivity analysis of industrial process parameters by using the self-organizing map. In 1996 IEEE Nordic Signal Processing Symposium Proceedings (NORSIG'96), Espoo, Finland, pages 79–82, September 1996.
Info
1Jaakko Hollmén. Process modeling using the self-organizing map. Master's thesis, Helsinki University of Technology, February 1996.
Info