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ACSys
   Overview of TREC-7 Very Large Collection Track, page 91    ACSys TREC-7 Experiments, page 299 
 
AT&T Labs-Research
   AT&T at TREC-7, page 239 
 
BBN Technologies
   BBN at TREC7:  Using Hidden Markov Models for Information Retrieval, page 133 
 
Cambridge University
   Spoken Document Retrieval For TREC-7 At Cambridge University, page 191 Summary Performance Comparisons TREC-2 Through TREC-7, page B-1 
 
Canadian Imperial Bank of Commerce
   Applying SIGMA to the TREC-7 Filtering Track, page 313 
 
Carnegie Mellon University
 Experiments in Spoken Document Retrieval at CMU, page 319 
 
City University, London
   PLIERS AT VLC2, page 327 
 
CLARITECH Corporation
 Effectiveness of Clustering in Ad-Hoc Retrieval, page 143  Threshold Calibration in CLARIT Adaptive Filtering, page 149 
 
Commissariat Á l'Energie Atomique
   EMIR at the CLIR track of TREC7, page 337 
 
CUNY, Queens College
   TREC-7 Ad-Hoc, High Precision and Filtering Experiments using PIRCS, page 343 
 
DERA Malvern
 Experiments in Spoken Document Retrieval at DERA-SRU, page 353 
 
Eurospider Information Technology/Swiss Federal Institute of Technology (ETH)
   Cross-Language Information Retrieval (CLIR) Track Overview, page 25 
 
Fondazione Ugo Bordoni, Rome
 Information term selection for automatic query expansion, page 363 
 
FS Consulting, Inc.
 Document Retrieval Using The MPS Information Server (A Report on the TREC-7 Experiment), page 371 
 
Fujitsu Laboratories Ltd.
   Fujitsu Laboratories TREC7 Report, page 383 
 
GE Research & Development
   Natural Language Information Retrieval:  TREC-7 Report, page 217 
 
Harris Corporation
 Information Retrieval and Visualization using SENTINEL, page 393 
 
IBM T.J. Watson Research Center
   Audio-Indexing For Broadcast News, page 115    Ad hoc and Multilingual Information Retrieval at IBM, page 157 
 
Illinois Institute of Technology
   Use of Query Concepts and Information Extraction to Improve Information Retrieval Effectiveness, page 399 
 
Imperial College of Science, Technology and Medicine
   Feature Reduction for Information Retrieval, page 409 
 
IRIT/SIG
   Mercure at trec7, page 413 
 
The Johns Hopkins University
 Indexing Using Both N-Grams and Words, page 419 
 
Kasetsart University
 DSIR:  the First TREC-7 Attempt, page 425 
 
KDD R&D Laboratories, Inc.
   TREC-7 Experiments:  Query Expansion Method Based on Word Contribution, page 433 
 
Laboratoire d'Informatique d'Avignon (LIA)/Bertin & Cie
 Query Expansion and Classification of Retrieved Documents, page 443 
 
LEXIS-NEXIS
   Experiments in Query Processing at LEXIS-NEXIS for TREC-7, page 451 
 
Management Information Technologies, Inc.
   Readware® Text Analysis and Retrieval in TREC 7, page 461 
 
MDS
   TREC 7 Ad Hoc, Speech and Interactive tracks at MDS/CSIRO, page 465 
 
National Institute of Standards and Technology
   Overview of the Seventh Text REtrieval Conference (TREC-7), page 1    Topic by Topic Performance on Information Retrieval Systems, page 105    TREC-7 Interactive Track Report, page 65    1998 TREC-7 Spoken Document Retrieval Track Overview and Results, page 79 
 
NEC Corporation and Tokyo Institute of Technology
   Ad Hoc Retrieval Experiments Using WordNet and Automatically Constructed Thesauri, page 475 
 
New Mexico State University
 Documents thumbnail visualization for rapid relevance judgments:  When do they pay off? 
 
NTT DATA Corporation
   NTT DATA at TREC-7:  system approach for ad-hoc and filtering, page 481 
 
Okapi
   Okapi at TREC-7:  automatic ad hoc, filtering, V
LC and interactive, page 253 
 
Oregon Health Sciences University
 A Large-Scale Comparison of Boolean vs. Natural Language Searching for the TREC-7 Interactive Track, page 491 
 
Rutgers University
   Rutgers' TREC-7 Interactive Track Experience, page 275 
 
SabIR Research
   SMART High Precision:  TREC 7, page 285    The TREC 7 High Precision Track, page 57    The TREC 7 Query Track, page 73 
 
Seoul National University
   A Two-Stage Retrieval Model for the TREC-7 Ad Hoc Task, page 501 
 
Swiss Federal Institute of Technology (ETH)/Eurospider Information Technology
   SPIDER Retrieval System at TREC7, page 509 
 
Textwise LLC
   TREC-7 Evaluation of Conceptual Interlingua Document Retrieval (CINDOR) in English and French, page 169 
 
TNO (TNO-TPD/TNO-HFRI)
 TNO TREC7 site report:  SDR and filtering, page 519 
 
University of California at Berkeley
   Manual Queries and Machine Translation in Cross-Language Retrieval and Interactive Retrieval with Cheshire II at TREC-7, page 527 
 
University of Iowa
 Cluster-Based Adaptive and Batch Filtering, page 265 
 
University of Maryland, College Park
   TREC-7 Experiments at the University of Maryland, page 541 
 
University of Massachusetts
   INQUERY and TREC-7, page 201 
 
Université de Montréal
   TREC-7 CLIR using a Probabilistic Translation Model, page 547 
 
University of North Carolina
   IRIS at TREC-7, page 555 
 
University of North Carolina at Chapel Hill
 Information Space Gets Normal, page 567 
 
University of Sheffield, UK
   Retrieval Of Broadcast News Documents With The THISL System, page 181 
 
University of Toronto
   ClickIR:  Text Retrieval using a Dynamic Hypertext Interface, page 573 
 
University of Twente/TNO-TPD
   Twenty-One at TREC7:  Ad-hoc and Cross-Language track, page 227 
 
University of Waterloo
   Deriving Very Short Queries for High Precision and Recall (MultiText Experiments for TREC-7), page 121 
 
U.S. Department of Defense
   Text Retrieval via Semantic Forests:  TREC7, page 583 
 
Xerox Research Centre Europe
 The TREC-7 Filtering Track:  Description and Analysis, page 33 
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