de Rijke, M. (2001). Computing with Meaning. In Logic in Action ILLC.
Areces, C. E., Franconni, E., Gore, R., de Rijke, M., & Schlingoff, H. (2000). Editorial. In C. E. Areces, E. Franconni, & R. Gore (Eds.), Methods for modalities 1 (pp. 231-237). (Logic journal of the IGPL; No. 8 : 3).
Bouma, W., Accorsi, R., Areces, C. E., & de Rijke, M. (2000). Features as constraints. In Proceedings of FIW'2000
Areces, C. E., Gennari, R., Heguiabehere, J. M., & de Rijke, M. (2000). Tree-based heuristics in modal theorem proving. In ECAI 2000. Proceedings of the 14th European Conference on Artificial Intelligence IOS Press.
Areces, C. E., & de Rijke, M. (2000). Description and/or hybrid logics. In Proceedings of AiML 2000