Hierarchical Gaussian Mixture Model with Objects Attached to Terminal and Non-terminal Dendrogram Nodes. - Lukasz P. Olech; Mariusz Paradowski (CORES, 2015)

Scalability Model Based on the Concept of Granularity. - Jan Kwiatkowski; Lukasz P. Olech (PPAM (2), 2015)

Hybrid ant colony optimization in solving multi-skill resource-constrained project scheduling problem. - Pawel B. Myszkowski; Marek E. Skowronski; Lukasz P. Olech; Krzysztof Oslizlo (Soft Comput., 2015)

Hierarchy of Groups Evaluation Using Different F-Score Variants. - Michal Spytkowski; Lukasz P. Olech; Halina Kwasnicka (ACIIDS (1), 2016)

Generating Object Cluster Hierarchies for Benchmarking. - Michal Spytkowski; Lukasz P. Olech; Halina Kwasnicka (CoRR, 2016)

Hybrid Differential Evolution and Greedy Algorithm (DEGR) for solving Multi-Skill Resource-Constrained Project Scheduling Problem. - Pawel B. Myszkowski; Lukasz P. Olech; Maciej Laszczyk; Marek E. Skowronski (Appl. Soft Comput., 2018)

Introducing Clustering with a Focus in Marketing and Consumer Analysis. - Natalie Jane de Vries; Lukasz P. Olech; Pablo Moscato (Business and Consumer Analytics: New Ideas, 2019)

Customer Wallet Share Estimation for Manufacturers Based on Transaction Data. - Xiang Li; Ali Shemshadi; Lukasz P. Olech; Zbigniew Michalewicz (AusDM, 2019)

Hierarchical data generator based on tree-structured stick breaking process for benchmarking clustering methods. - Lukasz P. Olech; Michal Spytkowski; Halina Kwasnicka; Zbigniew Michalewicz (Inf. Sci., 2021)

A comprehensive study of domain-specific emoji meanings in sentiment classification. - Nader Mahmoudi; Lukasz P. Olech; Paul Docherty 002 (Comput. Manag. Sci., 2022)

iMOPSE: a Comprehensive Open Source Library for Single- and Multi-objective Metaheuristic Optimization. - Konrad Gmyrek; Pawel B. Myszkowski; Michal Antkiewicz; Lukasz P. Olech (PPSN (2), 2024)