Faculty of Information and Communication Technology
Department of Artificial Intelligence
The department has 147 people and 14 research groups. We coordinate CLARIN-PL and PLLuM, the open Polish language model.
Publications by year
Research topics
Language models and NLP
Polish LLMs · language resources · dialogue systems · information retrieval
Generative models and computer vision
diffusion models · 3D representations · image restoration · object detection
Groups: genwro.AI
Complex networks and graph learning
graph neural networks · knowledge graphs · multilayer networks · blockchain analytics
Groups: Network Science Lab, BERG, Representation Learning Group
AI in medicine
EEG · medical imaging · histopathology · biomedical signals
Groups: Biomedical.ai, Emognition, M&M - Mind & Machine, WrocSec.ai / AMANITA
AI security and explainability
adversarial examples · machine unlearning · deepfake detection · data poisoning
Groups: genwro.AI, Biomedical.ai, WrocSec.ai / AMANITA
Emotions and wellbeing
emotion recognition · psychophysiology · social influence · digital wellbeing
Groups: CLARIN-PL, AI for Human Goals and Wellbeing, Emognition
Agentic systems
process automation · decision support · document analysis · synthetic data
Groups: AAI
Geospatial AI
mobility analytics · urban planning · transport planning · location intelligence
Research groups
CLARIN-PL
Led by Maciej Piasecki
Polish language models, research assistants and language infrastructure.
Research topics: Polish LLMs · language technology · CLARIN infrastructure · PLLuM
8 membersgenwro.AI
Led by Maciej Zięba
Generative models: diffusion, 3D, uncertainty and explainability.
Research topics: generative models · diffusion models · computer vision · uncertainty modeling
15 membersRepresentation Learning Group
Led by Tomasz Kajdanowicz
Representation learning in graphs, knowledge graphs and weight-space models.
Research topics: graph neural networks · self-supervised graph learning · graph representation learning · knowledge graphs
7 membersNetwork Science Lab
Led by Piotr Bródka
We model complex systems as networks to study their dynamics, resilience, and spreading processes.
Research topics: complex networks · multilayer networks · temporal networks · digital twins
9 members
Publications
Selected
The Illusion of Progress: Re-evaluating Hallucination Detection in LLMs
DP Janiak, J Binkowski, AK Sawczyn, T Kajdanowicz, B Gabrys, R Shwartz-Ziv
EMNLP, 2025
Improving LLM-Based Recommender Systems with User-Controllable Profiles
SJ Woźniak, JJ Duszenko, J Kocoń, P Kazienko
WWW, 2025 · Cited by 4
PLLuM-Align: Polish Preference Dataset for Large Language Model Alignment
JA Moska, D Motyka, PT Walkowiak, A Janz, K Seweryn, A Kołos, …
EMNLP, 2025
Massively Multilingual Corpus of Sentiment Datasets and Multi-faceted Sentiment Classification Benchmark
ŁM Augustyniak, S Woźniak, M Gruza, PŁ Gramacki, K Rajda, T Kajdanowicz, …
NeurIPS 1–25, 2023
Recently added
LEON: location embeddings from OSM neighborhoods via hexagonal graph masked autoencoders
S Sołtysiak, RJ Małek, J Kuśnierz, M Chojecki, P Szymański, AD Kawala-Sterniuk
ICCCI 2026 274–287, in press
Sociodemographic biases in educational counselling by large language models
T Adamczyk, WM Mieleszczenko-Kowszewicz, B Bajcar, G Chodak, AP Szczęsny, MM Markiewicz, …
in press
How annotation trains annotators: competence development in social influence recognition
MM Markiewicz, B Bajcar, WM Mieleszczenko-Kowszewicz, AP Szczęsny, T Adamczyk, G Chodak, …
in press
People
Tomasz Kajdanowicz
Associate Professor
Head of Department
Piotr Bródka
Associate Professor
Deputy Head of the Department
Maciej Zięba
Full Professor
Deputy Head of the Department
Przemysław Kazienko
Full Professor
Marek Klonowski
Full Professor
Halina Kwasnicka
Full Professor
Urszula Markowska-Kaczmar
Full Professor
Grzegorz Chodak
Associate Professor
Aleksandra Kawala-Sterniuk
Associate Professor
Radosław Michalski
Associate Professor
Maciej Piasecki
Associate Professor
Stanisław Saganowski
Associate Professor
Piotr Bielak
Assistant Professor
Arkadiusz Janz
Assistant Professor
- +133 more in the directoryFull directory
Projects
25 projects under way.
- 2024–2027NLP
AITAX — AI Tax Advisor
AI system that streamlines tax advisory: defines factual circumstances, finds similar cases, summarizes authority positions, drafts interpretation requests.
Foundation for Polish Science
PI: Tomasz Kajdanowicz
- 2025–2027NLP
CLARIN — Shared Language Resources and Technological Infrastructure
Integrating LLM technology tools into the CLARIN-PL platform for research, business, and public-service users.
Ministry of Science and Higher Education (Poland)
- 2024–2028ML
Machine Learning for Chronic-Stress Symptoms in Preclinical Studies
Augments automated mouse-behaviour analysis with EEG neurophysiology, learning combined representations to identify stress phenotypes and evaluate pharmacological interventions.
Ministry of Science and Higher Education (Poland)
Study
Artificial Intelligence, bachelor's and master's, taught in Polish.