BIS 2025 Conference: AI-driven Business Transformation

The twenty-fifth edition of the International Conference on Business Information Systems (BIS 2025) took place on June 25–27 at the Poznań University of Economics and Business. In light of the significance of artificial intelligence and digital transformation for business, as well as their rapid development, the conference theme was defined as “AI-driven business transformation: challenges and opportunities”.

Are company descriptions on Wikipedia neutral? Sentiment-analysis tools in practice

A new paper by our researchers has been published on the Springer website. It explores the sentiment of Wikipedia articles about companies using a range of artificial-intelligence models. The study set out to determine how well each model copes with assessing the sentiment of Wikipedia’s characteristically long articles, and to examine how that sentiment varies across industries and article-quality classes.

Utilizing Citation Index and Synthetic Quality Measure to Compare Language Editions of Wikipedia

A research prepared by scientists from our Department was presented at Wiki Workshop 2025. The study delivers a comprehensive, topic-based analysis of Wikipedia articles across 55 language editions and employs an original approach that combines a citation index with a synthetic article-quality measure. A citation index was constructed by analysing 6.6 billion links between Wikipedia pages, enabling the identification of the most influential articles in each language edition.

PLLuM – Polish Open Large Language Model as a Tool for Knowledge Base Exploration (video)

The seventh AI Transformations seminar titled “PLLuM – Polish Open Large Language Model as a Tool for Knowledge Base Exploration” was held at Poznań University of Economics and Business. The speaker was Prof. Maciej Piasecki from the Department of Artificial Intelligence at Wrocław University of Science and Technology, who coordinates the PLLuM (Polish Large Language Model) project. Prof. Piasecki presented insights into the development of a fully open Polish language … Read More

Blockchain-Enabled Business Models: Sectoral Classification and Managerial Recommendations

In the latest issue of Blockchains, an article by our scientists “Blockchain as an Enabler of Generic Business Model Realization” fills a critical gap between business‑model theory and the practical deployment of distributed-ledger technology. The authors pose three key research questions: how does blockchain reshape industry dynamics, what characteristics define blockchain‑based business models (BMs) and does the technology truly enable entirely new ways of conducting business?

PUEB students at the Cedefop conference in Brussels

Students of Informatics and Econometrics, Mikołaj Tym and Jakub Żerebecki, participated in the international scientific conference “Using Data from the Web to Shape the Next Generation of Labour Market and Skills Analysis”, organized by Cedefop at the headquarters of the European Economic and Social Committee (EESC) in Brussels.

Call for Papers: BIS 2025 Workshops

We invite you to submit research papers to workshops at the 25th International Conference on Business Information Systems (BIS 2025), which will be held on June 25–27, 2025 at the Poznań University of Economics and Business. The workshops will provide an opportunity to exchange knowledge and experiences, as well as to present innovative technological solutions among experts from both academia and industry.

GSK Economic Five 2025

Member of our Department, Dr. Piotr Stolarski, took third place among the PUEB employees in the “GSK Economic Five” (“GSK Ekonomiczna Piątka”) run for the title of HM the Rector of the Poznań University of Economics and Business. This was the 14th edition of the 5-kilometer race around Lake Malta.