Design and implementation of HyTeK: A knowledge-based hypertext system. - Jose Perez Carballo (1990)

Recent Developments in Natural Language Text Retrieval. - Tomek Strzalkowski; Jose Perez Carballo (TREC, 1993)

Natural Language Information Retrieval: TREC-3 Report. - Tomek Strzalkowski; Jose Perez Carballo; Mihnea Marinescu (TREC, 1994)

Natural Language Information Retrieval: TREC-4 Report. - Tomek Strzalkowski; Jose Perez Carballo (TREC, 1995)

Natural Language Information Retrieval In Digital Libraries. - Tomek Strzalkowski; Jose Perez Carballo; Mihnea Marinescu (Digital Libraries, 1996)

Natural Language Information Retrieval: TREC-5 Report. - Tomek Strzalkowski; Louise Guthrie; Jussi Karlgren; Jim Leistensnider; Fang Lin; Jose Perez Carballo; Troy Straszheim; Jing Wang; Jon Wilding (TREC, 1996)

Building Effective Queries In Natural Language Information Retrieval. - Tomek Strzalkowski; Fang Lin; Jose Perez Carballo; Jin Wang (ANLP, 1997)

Rutgers' TREC-6 Interactive Track Experience. - Nicholas J. Belkin; Jose Perez Carballo; Colleen Cool; Shin-jeng Lin; Soyeon Park; Soo Young Rieh; Pamela A. Savage-Knepshield; C. Sikora; Hong (Iris) Xie; James Allan (TREC, 1997)

Natural Language Information Retrieval TREC-6 Report. - Tomek Strzalkowski; Fang Lin; Jose Perez Carballo (TREC, 1997)

Rutgers' TREC-7 Interactive Track Experience. - Nicholas J. Belkin; Jose Perez Carballo; Colleen Cool; Diane Kelly 001; Shin-jeng Lin; Soyeon Park; Soo Young Rieh; Pamela A. Savage-Knepshield; C. Sikora (TREC, 1998)

Natural Language Information Retrieval: TREC-7 Report. - Tomek Strzalkowski; Gees C. Stein; G. Bowden Wise; Jose Perez Carballo; Pasi Tapanainen; Timo Järvinen; Atro Voutilainen; Jussi Karlgren (TREC, 1998)

Natural Language Information Retrieval: TREC-8 Report. - Tomek Strzalkowski; Jose Perez Carballo; Jussi Karlgren; Anette Hulth; Pasi Tapanainen; Timo Lahtinen (TREC, 1999)

Support for Question-Answering in Interactive Information Retrieval: Rutgers' TREC-9 Interactive Track Experience. - Nicholas J. Belkin; Amymarie Keller; Diane Kelly 001; Jose Perez Carballo; C. Sikora; Ying Sun (TREC, 2000)

Natural language information retrieval: progress report. - Jose Perez Carballo; Tomek Strzalkowski (Inf. Process. Manag., 2000)

The nature of indexing: how humans and machines analyze messages and texts for retrieval - Part I: Research, and the nature of human indexing. - James D. Anderson; Jose Perez Carballo (Inf. Process. Manag., 2001)

The nature of indexing: how humans and machines analyze messages and texts for retrieval - Part II: Machine indexing, and the allocation of human versus machine effort. - James D. Anderson; Jose Perez Carballo (Inf. Process. Manag., 2001)

Iterative exploration, design and evaluation of support for query reformulation in interactive information retrieval. - Nicholas J. Belkin; Colleen Cool; Diane Kelly 001; Shin-jeng Lin; Soyeon Park; Jose Perez Carballo; C. Sikora (Inf. Process. Manag., 2001)