Department of Information Systems
Poznań University of Economics and Business
During the international conference Wikimania 2024, a panel discussion entitled “Keynote: Opening the Academia” took place, in which Dr. Włodzimierz Lewoniewski participated. The panel concerned the topic of open science and its various aspects. In particular, the challenges faced by academic institutions that try to implement the principles of open science and the obstacles that hinder these processes were discussed. The role of Wikimedia projects, such as Wikipedia, in the … Read More
The work of our scientists on the analysis of digital currency exchanges has been published on the Springer website. As part of the research, models for predicting the success and bankruptcy of cryptocurrency exchanges were developed, based on financial data and information collected from open Internet sources such as Wikipedia and Wikidata. The aim of the work was to identify key aspects that can support the risk analysis process and … Read More
The fourth edition of the scientific workshop QOD (Quality of Open Data) was conducted on June 14, 2021 in conjunction with the BIS 2021 conference. The event was hosted by TIB – Leibniz Information Centre for Science and Technology and University Library in Hanover, Germany.
On December 2-3, 2020 as part of the 2nd edition of the PUEB Entrepreneurship Days, members of the Department of Information Systems, MSc. Piotr Kałużny and Dr. Włodzimierz Lewoniewski, gave lectures on contemporary challenges of innovative economy, the possibility of using open data and Data Science in the development of entrepreneurship.
The goal of the QOD workshop is to bring together different communities working on quality in Wikipedia, DBpedia, Wikidata, OpenStreetMap, Wikimapia and other open knowledge bases and data sources. The workshop calls for sharing research experience and knowledge related to quality assessment in open data. The third edition of the QOD workshop took place on 9 June 2020 as part of the BIS 2020 conference. The organisers of the QOD … Read More
On 12 May 2020 the Faculty of Economics and Social Sciences of the University of Potsdam awarded the degree of doctor habilitated in economic informatics to Krzysztof Węcel, employed in the Department of Information Systems at the Institute of Informatics and Quantitative Economics. The lecture and the habilitation colloquium took place in the form of a video conference, which was an unprecedented event at the University of Potsdam. The basis … Read More
The second edition of the QOD workshop took place on 28 June 2019 as part of the BIS 2019 conference in Seville (Spain).
On 20 July 2018 the first workshop on Quality of Open Data (QOD 2018) was organized. It took place during the 21st edition of the Business Information Systems Conference (BIS 2018) at the Fraunhofer Institute for Open Communication Systems FOKUS in Berlin. The aim of the workshop was to gather a community dealing with the subject of information quality in portals like Wikipedia, DBpedia, Wikidata and other open knowledge bases. … Read More