On September 28, 2026, a remarkable milestone was celebrated – the 50th anniversary of the Institute of Computer Science of the Polish Academy of Sciences (IPI PAN). The event was not only an occasion to honour the achievements of one of the leading research institutions in the field of computer science, but also a time to reflect on the longstanding scientific partnership connecting IPI PAN with other research centres.
The Institute of Slavic Studies of the Polish Academy of Sciences (IS PAN) was represented by Prof. Roman Roszko, Head of the Semantics and Computational Linguistics Research Group at IS PAN, who has been continuously building bridges between linguistics and computer science since the late 1980s.
During his address, Prof. Roszko presented an official letter of congratulations to the Director of IPI PAN, Prof. Wojciech Penczek. The letter was signed by the Director of IS PAN, Assoc. Prof. Ewa Golachowska; the Chair of the Scientific Council of IS PAN, Prof. Anna Zielińska; and Prof. Roszko himself. Extending his warmest wishes, he fondly recalled years of joint endeavours and initiatives uniting both institutions.
He provided a chronological overview of this shared journey, highlighting key figures with whom the Semantics and Computational Linguistics Team at IS PAN co-created Polish computational linguistics: from Prof. Antoni Mazurkiewicz, through Prof. Adam Przepiórkowski and Prof. Maciej Ogrodniczuk, to Prof. Małgorzata Marciniak. Prof. Roszko emphasized that close, creative collaboration as well as excellent scientific and personal relationships have always formed the foundation of the lasting, multifaceted dialogue between the two institutions.
The modern chapter of this partnership is reflected in strategic, nationwide initiatives. Joint efforts within the CLARIN-PL and DARIAH-PL consortia have significantly contributed to the development of digital research infrastructure in Poland, while the implementation of groundbreaking projects such as PLLuM and HIVE AI demonstrates the remarkable capacity of both institutes to create innovative language technologies and artificial intelligence solutions. This anniversary is therefore a celebration not just for a single institution, but for the entire scientific community, which for decades has been setting the standard for interdisciplinary synergy.












