Books & Chapters

Juha Kivijärvi
"Optimization Methods for Clustering"
Dissertations 48, Turku Centre for Computer Science (TUCS), 2004-02

Juha Kivijärvi, Joonas Lehtinen and Olli Nevalainen
"A Parallel Genetic Algorithm for Clustering"
in Recent Advances in Simulated Evolution and Learning (Advances in Natural Computation Volume 2), Kay Chen Tan, Meng Hiot Lim, Xin Yao and Lipo Wang (editors), World Scientific, 41-60, 2004-08

Journal papers

Pasi Fränti, Juha Kivijärvi, Timo Kaukoranta and Olli Nevalainen
"Genetic Algorithms for Large-Scale Clustering Problems"
The Computer Journal, 40 (9), 547-554, 1997

Pasi Fränti, Juha Kivijärvi and Olli Nevalainen
"Tabu search algorithm for codebook generation in vector quantization"
Pattern Recognition, 31 (8), 1139-1148, 1998-08

Juha Kivijärvi, Tiina Ojala, Timo Kaukoranta, Attila Kuba, László Nyúl and Olli Nevalainen
"A comparison of lossless compression methods for medical images"
Computerized Medical Imaging and Graphics, 22 (4), 323-339, 1998-10

Pasi Fränti, Helge Gyllenberg, Mats Gyllenberg, Juha Kivijärvi, Timo Koski, Tatu Lund and Olli Nevalainen
"Minimizing stochastic complexity using local search and GLA with applications to classification of bacteria"
BioSystems, 57 (1), 37-48, 2000-06

Pasi Fränti and Juha Kivijärvi
"Randomised Local Search Algorithm for the Clustering Problem"
Pattern Analysis & Applications, 3 (4), 358-369, 2000-12

Juha Kivijärvi, Pasi Fränti and Olli Nevalainen
"Self-Adaptive Genetic Algorithm for Clustering"
Journal of Heuristics, 9 (2), 113-129, 2003-03

Conference proceedings

Pasi Fränti, Juha Kivijärvi, Timo Kaukoranta and Olli Nevalainen
"Genetic algorithms for codebook generation in vector quantization"
in Proceedings of the 3rd Nordic Workshop on Genetic Algorithms (3NWGA), Helsinki, Finland, 207-222, 1997-08

Pasi Fränti and Juha Kivijärvi
"Random swapping technique for improving clustering in unsupervised classification"
in Proceedings of the 11th Scandinavian Conference on Image Analysis (SCIA'99), Kangerlussuaq, Greenland, 407-413, 1999-06

Juha Kivijärvi, Pasi Fränti and Olli Nevalainen
"Efficient clustering with a self-adaptive genetic algorithm"
in Proceedings of the Genetic and Evolutionary Computation Conference (GECCO-2000), Las Vegas, Nevada, USA, 377, 2000-07

Juha Kivijärvi, Pasi Fränti and Olli Nevalainen
"Efficient clustering with a self-adaptive genetic algorithm"
in Proceedings of the World Multiconference on Systemics, Cybernetics and Informatics (SCI2000), Volume III: Virtual Engineering and Emergent Computing, Orlando, Florida, USA, 241-246, 2000-07

Joonas Lehtinen and Juha Kivijärvi
"Clustering Context Properties of Wavelet Coefficients in Automatic Modelling and Image Coding"
in 11th International Conference on Image Analysis and Processing (ICIAP 2001), 151-155, 2001-09

Juha Kivijärvi, Joonas Lehtinen and Olli Nevalainen
"Clustering by a Parallel Self-Adaptive Genetic Algorithm"
in Proceedings of the 4th Asia-Pacific Conference on Simulated Evolution and Learning (SEAL'02), Volume 1, Singapore, 66-70, 2002-11

Technical reports

Pasi Fränti, Juha Kivijärvi, Timo Kaukoranta and Olli Nevalainen
"Genetic Algorithms for Codebook Generation in Vector Quantization"
Report A-1996-5, University of Joensuu, Department of Computer Science, 19 pp, 1996

Pasi Fränti, Juha Kivijärvi and Olli Nevalainen
"Tabu Search Algorithm for Codebook Generation in Vector Quantization"
Report A-1996-6, University of Joensuu, Department of Computer Science, 16 pp, 1996

Pasi Fränti, Helge Gyllenberg, Mats Gyllenberg, Juha Kivijärvi, Timo Koski, Tatu Lund and Olli Nevalainen
"Minimizing stochastic complexity using GLA and tabu search with applications to classification of bacteria"
Research Report A17, University of Turku, Institute for Applied Mathematics, 25 pp, 1997-12

Juha Kivijärvi, Tiina Ojala, Timo Kaukoranta, Attila Kuba, László Nyúl and Olli Nevalainen
"The Comparison of Lossless Compression Methods in the Case of a Medical Image Database"
Technical Report 171, Turku Centre for Computer Science (TUCS), 27 pp, 1998-04

Pasi Fränti and Juha Kivijärvi
"Randomized local search algorithm for the clustering problem"
Report A-1999-5, University of Joensuu, Department of Computer Science, 19 pp, 1999

Juha Kivijärvi, Pasi Fränti and Olli Nevalainen
"Self-Adaptive Genetic Algorithm for Clustering"
Technical Report 308, Turku Centre for Computer Science (TUCS), 18 pp, 1999-10

Juha Kivijärvi, Joonas Lehtinen and Olli Nevalainen
"A Parallel Genetic Algorithm for Clustering"
Technical Report 469, Turku Centre for Computer Science (TUCS), 25 pp, 2002-08