Multi-Oracle Coevolutionary Learning of Requirements Specifications from Examples in On-The-Fly Markets
M.D. Wever, L. van Rooijen, H. Hamann, Evolutionary Computation 28 (2020) 165–193.

From User Demand to Software Service: Using Machine Learning to Automate the Requirements Specification Process
L. van Rooijen, F.S. Baeumer,  Marie Christin Platenius,  Michaela Geierhos,  Heiko  Hamann, G. Engels, in: 2017.

From User Demand to Software Service: Using Machine Learning to Automate the Requirements Specification Process
L. van Rooijen, F.S. Bäumer, M.C. Platenius, M. Geierhos, H. Hamann, G. Engels, in: 2017 IEEE 25th International Requirements Engineering Conference Workshops (REW), IEEE, Piscataway, NJ, USA, 2017, pp. 379–385.

A Characterization for Decidable Separability by Piecewise Testable Languages
W. Czerwinski, W. Martens, L. van Rooijen, M. Zeitoun, G. Zetzsche, Discrete Mathematics &; Theoretical Computer Science 19 (2017).

Active Coevolutionary Learning of Requirements Specifications from Examples
M.D. Wever, L. van Rooijen, H. Hamann, in: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO), 2017, pp. 1327--1334.

An Overview of Service Specification Language and Matching in On-The-Fly Computing (.3)
M.C. Platenius, K. Josifovska, L. van Rooijen, S. Arifulina, M. Becker, G. Engels, W. Schäfer, An Overview of Service Specification Language and Matching in On-The-Fly Computing (.3), Universität Paderborn, 2016.

Requirements Specification-by-Example Using a Multi-Objective Evolutionary Algorithm
L. van Rooijen, H. Hamann, in: Proceedings of 24th IEEE International Requirements Engineering Conference (RE 2016), 2016, pp. 3--9.

A Note on Decidable Separability by Piecewise Testable Languages
W. Czerwinski, W. Martens, L. van Rooijen, M. Zeitoun, in: Fundamentals of Computation Theory - 20th International Symposium, (FCT) 2015, Gdask, Poland, August 17-19, 2015, Proceedings, 2015, pp. 173–185.

A combinatorial approach to the separation problem for regular languages. (Une approche combinatoire du problème de séparation pour les langages réguliers)
L. van Rooijen, A Combinatorial Approach to the Separation Problem for Regular Languages. (Une Approche Combinatoire Du Problème de Séparation Pour Les Langages Réguliers), University of Bordeaux, France, 2014.

On Separation by Locally Testable and Locally Threshold Testable Languages
T. Place, L. van Rooijen, M. Zeitoun, Logical Methods in Computer Science 10 (2014).

Relational semantics for full linear logic
D. Coumans, M. Gehrke, L. van Rooijen, Journal of Applied Logic 12 (2013) 50–66.

Separating Regular Languages by Locally Testable and Locally Threshold Testable Languages
T. Place, L. van Rooijen, M. Zeitoun, in: Annual Conference on Foundations of Software Technology and Theoretical Computer Science, (FSTTCS) 2013, December 12-14, 2013, Guwahati, India, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2013, pp. 363--375.

Separating Regular Languages by Piecewise Testable and Unambiguous Languages
T. Place, L. van Rooijen, M. Zeitoun, in: Mathematical Foundations of Computer Science 2013 - 38th International Symposium, (MFCS) 2013, Klosterneuburg, Austria, August 26-30, 2013, Springer Berlin Heidelberg, Berlin, Heidelberg, 2013, pp. 729–740.

Generalized Kripke semantics for the Lambek-Grishin calculus
A. Chernilovskaya, M. Gehrke, L. van Rooijen, Logic Journal of IGPL 20 (2012) 1110–1132.

Generalized Kripke semantics for the Lambek-Grishin calculus
A. Chernilovskaya, M. Gehrke, L. van Rooijen, Logic Journal of IGPL 20 (2012) 1110–1132.