Piotr Szymański, Tomasz Kajdanowicz and Kristian Kersting published an article entitled “How Is a Data-Driven Approach Better than Random Choice in Label Space Division for Multi-Label Classification?”. Abstract: We propose using five data-driven community detection approaches from social networks to partition the label space in the task of multi-label classification as
Morzy Mikołaj, Kajdanowicz Tomasz and Boleslaw Szymanski published an article entitled “Complex networks and Benford’s distribution“. Many collections of numbers do not have a uniform distribution of the leading digit, but conform to a very particular pattern known as Benford’s distribution. This distribution has been found in numerous areas such as
This week, the lunch seminar will take place WEDNESDAY (Mar 1) at 12.30PM at the Center for Data Science, 60 5th Avenue, 7th floor. This weeks speaker will be Piotr Brodka from the Wroclaw University of Science and Technology, Poland. Piotr will present: Current Challenges in the Area of Spreading Processes in Multilayer Networks The spreading processes in
Prof. Michal Wozniak published in Information Fusion a survey paper entitled “Ensemble learning for data stream analysis: A survey“. It contains a comprehensive description of recent directions in research on stream data analysis using ensemble machine learning methods. The full text can be downloaded for free for the next 50
Owing to our H2020 RENOIR project (http://www.renoirproject.eu), six ENGINE staff members (Przemysław Kazienko, Piotr Bródka, Radosław Michalski, Marcin Kulisiewicz, Roman Bartusiak and Rajmund Klemiński) have been visiting and carrying out research for 1-3 months at Rensselaer Polytechnic Institute, Troy, NY. Simultaneously, two other members (Piotr Szymański and Łukasz Augustyniak) went
We started to develop a new ENGINE web portal. It is expected to come into operation within next 2-3 months.
Four ENGINE staff members: Przemysław Kazienko, Tomasz Kajdanowicz, Radosław Michalski and Piotr Bródka presented results of their research during The International School and Conference on Network Science (NetSciX 2017) in Tel Aviv, Israel, January 15-18, 2017 (http://www.netscix2017.com/). It is worth to mention that the previous edition of this conference was
The members of the ENGINE Centre decided to change the name of the Centre into “ENGINE – The European Centre for Data Science” in order to make it wider and open for new research groups.
Three experts appointed by the European Commission visited the ENGINE Centre at the beginning of November 2016: 1. Prof. Bogdan Gabrys, Chair of Computational Intelligence, Faculty of Science and Technology, Bournemouth University, UK 2. Prof. Natasa Milic-Frayling, Chair of Data Science, School of Data Science, University of Nottingham, UK 3.
A researcher from the ENGINE Center – Piotr Szymanski is working – together with a team of students (Mateusz Dryzek, Radek Czemerys, Michał Żonieruk and Piotr Oleszczyk) – on the analysis of public transport in Wroclaw. Starting at the beginning of this year the team collected data from the position monitoring system