Olli Virmajoki

Publication Activity (10 Years)

Years Active: 2001-2009
Publications (10 Years): 0

Publications

Pasi Fränti, Olli Virmajoki
On the Efficiency of Swap-Based Clustering. ICANNGA (2009)
Pasi Fränti, Marko Tuononen, Olli Virmajoki
Deterministic and randomized local search algorithms for clustering. ICME (2008)
Pasi Fränti, Olli Virmajoki, Ville Hautamäki
Probabilistic clustering by random swap algorithm. ICPR (2008)
Pasi Fränti, Olli Virmajoki
Iterative shrinking method for clustering problems. Pattern Recognit. 39 (5) (2006)
Pasi Fränti, Olli Virmajoki, Ville Hautamäki
Fast Agglomerative Clustering Using a k-Nearest Neighbor Graph. IEEE Trans. Pattern Anal. Mach. Intell. 28 (11) (2006)
Olli Virmajoki, Pasi Fränti
Divide-and-Conquer Algorithm for Creating Neighborhood Graph for Clustering. ICPR (1) (2004)
Pasi Fränti, Olli Virmajoki, Ville Hautamäki
Fast PNN-based Clustering Using K-nearest Neighbor Graph. ICDM (2003)
Olli Virmajoki, Pasi Fränti
Fast pairwise nearest neighbor based algorithm for multilevel thresholding. J. Electronic Imaging 12 (4) (2003)
Olli Virmajoki, Pasi Fränti
Multilevel thresholding by fast PNN-based algorithm. Image Processing: Algorithms and Systems (2003)
Pasi Fränti, Olli Virmajoki, Timo Kaukoranta
Branch-and-Bound Technique for Solving Optimal Clustering. ICPR (2) (2002)
Pasi Fränti, Olli Virmajoki, Timo Kaukoranta
Iterative shrinking method for generating clustering. ICIP (2) (2002)
Olli Virmajoki, Pasi Fränti, Timo Kaukoranta
Fast PNN Using Partial Distortion Search. CAIP (2001)