| 2020 | IPMU | Fuzzy Relational Mathematical Morphology: Erosion and Dilation. | Alexander P. Sostak, Ingrida Uljane, Patrik Eklund |
| 2019 | EUSFLAT | Uncertainty of value and structure. | Patrik Eklund, Magnus Lfstrand |
| 2017 | FedCSIS | Concepts Ontology Algebras and Role Descriptions. | Cyrus F. Nourani, Patrik Eklund |
| 2016 | FedCSIS | Many-valued logic in manufacturing. | Patrik Eklund, Magnus Lfstrand |
| 2016 | IPMU | The Syntax of Many-Valued Relations. | Patrik Eklund |
| 2016 | IPMU | Non-commutative Quantales for Many-Valuedness in Applications. | Patrik Eklund, Ulrich Hhle, Jari Kortelainen |
| 2010 | IPMU | Signatures for Assessment, Diagnosis and Decision-Making in Ageing. | Patrik Eklund |
| 2010 | IPMU | A Categorical Approach to the Extension of Social Choice Functions. | Patrik Eklund, Mario Fedrizzi, Hannu Nurmi |
| 2008 | ICAISC | Towards Refinement of Clinical Evidence Using General Logics. | Patrik Eklund, Robert Helgesson, Helena Lindgren |
| 2005 | ECSQARU | Logic of Dementia Guidelines in a Probabilistic Argumentation Framework. | Helena Lindgren, Patrik Eklund |
| 2005 | EUSFLAT | A note on partially ordered generalized terms. | Patrik Eklund, Maria A. Galn, Werner Ghler, Jess Medina, Manuel Ojeda-Aciego, Agustn Valverde |