| 2025 | CISS | Minimizing Inconsistency in Pairwise Comparison Matrices Using Genetic Algorithm. | Atiyeh Sayadi, Baran Shajari, Ryszard Janicki |
| 2024 | CISS | A Hybrid Stochastic-Full Enumeration Approach to a Ranking Problem with Insufficient Information. | Jir Mazurek, Ryszard Janicki |
| 2024 | IPMU | On Efficacy of Approximating Arbitrary Relations by Partial Orders. | Ryszard Janicki, Ni Yang |
| 2023 | KES | Preventing Image Data Poisoning Attacks in Federated Machine Learning by an Encrypted Verification Key. | Mahdee Jodayree, Wenbo He, Ryszard Janicki |
| 2022 | FedCSIS | On Multiplicative, Additive and Qualitative Pairwise Comparisons. | Ryszard Janicki, Mahmoud Mahmoud |
| 2022 | IPMU | Similarity for Multisets and Heterogeneous Sets. | Ryszard Janicki |
| 2020 | CATA | On relationships between imbalance and overlapping of datasets. | Waleed Almutairi, Ryszard Janicki |
| 2015 | LATA | Order Structures for Subclasses of Generalised Traces. | Ryszard Janicki, Jetty Kleijn, Maciej Koutny, Lukasz Mikulski |
| 2013 | WETICE | On Pairwise Comparisons Based Internal and External Measures for Software Evaluation. | Agnieszka D. Bogobowicz, Ryszard Janicki |
| 2013 | WETICE | Weighted Features Classification with Pairwise Comparisons, Support Vector Machines and Feature Domain Overlapping. | Mohammad Hadi Soudkhah, Ryszard Janicki |
| 2012 | CONCUR | Modeling Interval Order Structures with Partially Commutative Monoids. | Ryszard Janicki, Xiang Yin, Nadezhda Zubkova |
| 2009 | FCT | Closure Operators for Order Structures. | Ryszard Janicki, Dai Tri Man Le, Nadezhda Zubkova |
| 2005 | MFCS | Basic Mereology with Equivalence Relations. | Ryszard Janicki |
| 2004 | ICTAC | A Generalisation of a Relational Structures Model of Concurrency. | Ryszard Janicki |
| 2004 | SEFM | Verification of the WAP Transaction Layer. | Yu-Tong He, Ryszard Janicki |
| 2002 | MFCS | On a Mereological System for Relational Software Specifications. | Ryszard Janicki |
| 2002 | PDPTA | On Concurrency Control in Object-oriented Databases. | Daniela Rosu, Ryszard Janicki |
| 1995 | ICSE | Towards a Formal Semantics of Parnas Tables. | Ryszard Janicki |
| 1991 | CONCUR | Invariant Semantics of Nets with Inhibitor Arcs. | Ryszard Janicki, Maciej Koutny |
| 1990 | CAV | Using Optimal Simulations to Reduce Reachability Graphs. | Ryszard Janicki, Maciej Koutny |
| 1988 | ICPP | On the Semantics Of Priority Systems. | Ryszard Janicki, Peter E. Lauer |
| 1984 | CONCUR | Maximally Concurrent Evolution of Non-sequential Systems. | Ryszard Janicki, Peter E. Lauer, Raymond Devillers |
| 1981 | ICDCS | On the Design of Concurrent Systems. | Ryszard Janicki |
| 1980 | MFCS | On Atomic Nets and Concurrency Relations. | Ryszard Janicki |
| 1979 | FCT | Analysis of vectors of coroutines by means of components. | Ryszard Janicki |
| 1978 | MFCS | Synthesis of Concurrent Schemes. | Ryszard Janicki |
| 1977 | FCT | Vectors of Coroutines over Blikle Nets. | Ryszard Janicki |
| 1976 | MFCS | Vectors of Coroutines. | Ryszard Janicki |