Using Correlation Dimension for Analysing Text Data. - Ilkka Kivimäki; Krista Lagus; Ilari T. Nieminen; Jaakko J. Väyrynen; Timo Honkela (ICANN (1), 2010)

Effect of Dimensionality Reduction on Different Distance Measures in Document Clustering. - Mari-Sanna Paukkeri; Ilkka Kivimäki; Santosh Tirunagari; Erkki Oja; Timo Honkela (ICONIP (3), 2011)

Semi-Supervised Classification Through the Bag-of-Paths Group Betweenness - Bertrand Lebichot; Ilkka Kivimäki; Kevin Françoisse; Marco Saerens (CoRR, 2012)

A Graph-Based Approach to Skill Extraction from Text. - Ilkka Kivimäki; Alexander Panchenko; Adrien Dessy; Dries Verdegem; Pascal Francq; Hugues Bersini; Marco Saerens (TextGraphs@EMNLP, 2013)

Random walks based modularity: application to semi-supervised learning. - Robin Devooght; Amin Mantrach; Ilkka Kivimäki; Hugues Bersini; Alejandro Jaimes; Marco Saerens (WWW, 2014)

Semisupervised Classification Through the Bag-of-Paths Group Betweenness. - Bertrand Lebichot; Ilkka Kivimäki; Kevin Françoisse; Marco Saerens (IEEE Trans. Neural Networks Learn. Syst., 2014)

Two betweenness centrality measures based on Randomized Shortest Paths. - Ilkka Kivimäki; Bertrand Lebichot; Jari Saramäki; Marco Saerens (CoRR, 2015)

A bag-of-paths framework for network data analysis. - Kevin Françoisse; Ilkka Kivimäki; Amin Mantrach; Fabrice Rossi; Marco Saerens (Neural Networks, 2017)

A Constrained Randomized Shortest-Paths Framework for Optimal Exploration. - Bertrand Lebichot; Guillaume Guex; Ilkka Kivimäki; Marco Saerens (CoRR, 2018)

Distances, centralities and model estimation methods based on randomized shortest paths for network data analysis. - Ilkka Kivimäki (2018)

Graph-Based Fraud Detection with the Free Energy Distance. - Sylvain Courtain; Bertrand Lebichot; Ilkka Kivimäki; Marco Saerens (COMPLEX NETWORKS (2), 2019)

Randomized optimal transport on a graph: framework and new distance measures. - Guillaume Guex; Ilkka Kivimäki; Marco Saerens (Netw. Sci., 2019)

Maximum likelihood estimation for randomized shortest paths with trajectory data. - Ilkka Kivimäki; Bram Van Moorter; Manuela Panzacchi; Jari Saramäki; Marco Saerens (J. Complex Networks, 2020)

A Non-negative Matrix Factorization Based Method for Quantifying Rhythms of Activity and Sleep and Chronotypes Using Mobile Phone Data. - Talayeh Aledavood; Ilkka Kivimäki; Sune Lehmann; Jari Saramäki (CoRR, 2020)

Randomized shortest paths with net flows and capacity constraints. - Sylvain Courtain; Pierre Leleux; Ilkka Kivimäki; Guillaume Guex; Marco Saerens (Inf. Sci., 2021)

Relative entropy-regularized optimal transport on a graph: a new algorithm and an experimental comparison. - Sylvain Courtain; Guillaume Guex; Ilkka Kivimäki; Marco Saerens (Int. J. Mach. Learn. Cybern., 2023)