| 2021 | FQAS | Perspectives and Views of Flexible Query Answering. | Troels Andreasen, Guy De Tr, Janusz Kacprzyk, Henrik Legind Larsen, Gloria Bordogna, Slawomir Zadrozny |
| 2013 | FQAS | Issues of Security and Informational Privacy in Relation to an Environmental Scanning System for Fighting Organized Crime. | Anne Gerdes, Henrik Legind Larsen, Jacobo Rouces |
| 2009 | EUSFLAT | Multiplicative and Implicative Importance Weighted Averaging Aggregation Operators with Accurate Andness Direction. | Henrik Legind Larsen |
| 2007 | ISI | Dependence Centrality: Identifying Dependence of Nodes in Terrorist Networks. | Nasrullah Memon, David L. Hicks, Henrik Legind Larsen |
| 2006 | ISI | Practical Algorithms for Destabilizing Terrorist Networks. | Nasrullah Memon, Henrik Legind Larsen |
| 2001 | EUSFLAT | Fuzzy data mining of term associations for flexible query answering. | Henrik Legind Larsen |
| 2000 | CEC | Fuzzy genes: improving the effectiveness of information retrieval. | Mara J. Martn-Bautista, Maria-Amparo Vila, Daniel Snchez, Henrik Legind Larsen |
| 2000 | FQAS | Measuring Effectiveness in Fuzzy Information Retrieval. | Mara J. Martn-Bautista, Daniel Snchez, Mara Amparo Vila Miranda, Henrik Legind Larsen |
| 1999 | EUSFLAT | A genetic fuzzy classifier to adaptive user interest profiles with feature selection. | Mara J. Martn-Bautista, Mara Amparo Vila Miranda, Henrik Legind Larsen |
| 1998 | FQAS | Knowledge Discovery for Flexible Querying. | Henrik Legind Larsen, Troels Andreasen, Henning Christiansen |
| 1996 | FQAS | Fuzzy Querying Using Concept Object Algebra. | Jrgen Fischer Nilsson, Henrik Legind Larsen |
| 1989 | WI | Validation Methods and Tools for Knowledge-Based Systems (VALID). | Ramn Lpez de Mntaras, P. F. Kerdiles, Henrik Legind Larsen |