Teaching
Spektrális klaszterezés, többváltozós statisztikai módszerek, keverékmodellek paraméterbecslése EM-algoritmussal, adatbányászati módszerek alkalmazása a statisztikában.
OTKA, NKFP, TÁMOP projektekben való részvétel, referensi, lektori és szerkesztői tevékenység (l. szakmai önéletrajz és részletes publikációs jegyzék a lenti linken).
Most important Publications
Bolla, M., Spectral Clustering and Biclustering. Learning Large Graphs and Contingency Tables. Wiley, 2013.
Bolla, M., SVD, discrepancy, and regular structure of contingency tables, Discrete Applied Mathematics 176 (2014), 3-11.
Bolla, M., Modularity spectra, eigen-subspaces and structure of weighted graphs, European Journal of Combinatorics 35 (2014), 105-116.
Bolla, M., Penalized versions of the Newman--Girvan modularity and their relation to normalized cuts and k-means clustering, Physical Review E 84 (1), 016108 (2011).
Bolla, M., Friedl, K., Krámli, A., Singular value decomposition of large random matrices (for two-way classification of microarrays), Journal of Multivariate Analysis 101 (2010), 434-446.
Bolla, M., Noisy random graphs and their Laplacians, Discrete Mathematics 308 (2008), 4221-4230.
Bolla, M., Recognizing linear structure in noisy matrices, Linear Algebra and Its Applications 402 (2005), 228-244.
Bolla, M., Distribution of the eigenvalues of random block-matrices, Linear Algebra and its Applications 377 (2004), 219-240.
Bolla, M., Tusnády, G., Spectra and optimal partitions of weighted graphs, Discrete Mathematics 128 (1994), 1-20.
Bolla, M., Spectra, Euclidean representations and clusterings of hypergraphs, Discrete Mathematics 117 (1993), 19-39.
Lectures
Bolyai Institute, University of Szeged, Szeged, July 26-27, 2013
Fete of the combinatorics, Keszthely, 2008
random matrices, IWFOS08, Toulouse, 2008