1. Abel, F., Gao, Q., Houben, G.J., Tao, K. (2011). Semantic enrichment of twitter posts for user profile construction. Proceedings of 8th Extended Semantic Web Conference (ESWC) (pp. 375–389).
2. Semantic annotation based exploratory search for information analysts;Ahn;Information Processing and Management,2010
3. The effect of user characteristics on search effectiveness in information retrieval;Al-Maskaria;Information Processing and Management,2011
4. Aroyo, L., De Bra, P., Houben, G. J. (2003). Embedding information retrieval in adaptive hypermedia: IR meets AHA!. In Proceedings of the workshop on adaptive hypermedia and adaptive web-based systems, at the 12th world wide web conference, WWW2003 (pp. 63–76).
5. Ashman, H., Brailsford, T., Brusilovsky, P. (2009). Personal services: Debating the wisdom of personalisation. In Proceedings of the 8th international conference on advances in web based learning (ICWL ‘09) (pp. 1–11).