Belkin, N.J. & Marchetti, P.G. (1990) Determining the functionality and features of an intelligent interface to an information retrieval system. In SIGIR '90: Proceedings of the Thirteenth Annual ACM SIGIR International Conference on Research and Development in Information Retrieval. Brussels, Presses Universitaires de Bruxelles: 151-177 (refereed conference proceeding).

Marchetti, P.G. & Belkin, N.J. (1991) Interactive online search formulation support. In Proceedings of the 12th National Online Meeting, New York, 1991. Medford, NJ, Learned Information, Inc: 327-243 (refereed conference proceeding).

Belkin, N.J. (1992) Intelligent information retrieval: understanding and supporting human information seeking. In A. Heck & F. Murtaugh, eds. Astronomy from Large Databases II. Garching bei München: 37-42 (invited keynote conference presentation).

Belkin, N.J., Cool, C., Croft, W.B. & Callan, J.P. (1993) The effect of multiple query representations on information retrieval system performance. In SIGIR '93: Proceedings of the Sixteenth Annual ACM SIGIR International Conference on Research and Development in Information Retrieval. New York, ACM: 339-346 (refereed conference proceeding).

Belkin, N.J., Cool, C., Stein, A. & Thiel, U (1993) Scripts for information seeking strategies. AAAI Spring Symposium on Case-Based Reasoning and Information Retrieval (AAAI Technical Report Series). Palo Alto, CA (refereed conference paper).

Belkin, N.J. & Cool, C. (1993) The concept of information seeking strategies and its use in the design of information retrieval systems. AAAI Spring Symposium on Case-Based Reasoning and Information Retrieval (AAAI Technical Report Series). Palo Alto, CA. (invited conference paper).

Cool, C., Belkin, N.J., Frieder, O. & Kantor, P. (1993) Characteristics of texts affecting relevance judgments. In M.E. Williams, ed. Proceedings of the Fourteenth National Online Meeting. Medford, NJ, Learned Information, Inc: 77-83 (refereed conference proceeding).

Belkin, N.J. (1993) Interaction with texts: information retrieval as information seeking behavior. In Information Retrieval '93: von der Modellierung zur Anwendung. Proceedings of the First Conference of the Gesselschaft für Informatik Fachgruppe Information Retrieval, Regensburg 1993. (Schriften zur Informationswissenschaft, Band 12). Konstanz, Universitätsverlag Konstanz: 55-66 (invited keynote conference presentation).

Belkin, N.J., Kantor, P., Cool, C. & Quatrain, R. (1994) Combining evidence for information retrieval. In TREC-2, Proceedings of the Second Text REtrieval Conference, edited by D. Harman. Washington DC., GPO: 35-44 (selected conference paper).

Belkin, N.J. (1994) The use of multiple information problem representations for information retrieval. In Proceedings of the Fifteenth National Online Meeting, edited by M.E. Williams. Medford, NJ, Learned Information, Inc: 53-56 (refereed conference proceeding).