The growing crisis of traditional information retrieval systems — what is to follow? -- FAKYR — a method base system for education and research in information retrieval -- Liars: A software environment for testing query processing strategies -- The implementation of a document retrieval system -- An intelligent terminal for implementing relevance feedback on large operational retrieval systems -- Messidor : A distributed information retrieval system -- Adapting a data organization to the structure of stored information -- On the architecture of a system integrating data base management and information retrieval -- Probabilistic approaches to the document retrieval problem -- The unified probabilistic model for IR -- Explanation and generalization of vector models in information retrieval -- Incorporation of relevance feedback into boolean retrieval systems -- An evaluation of term dependence models in information retrieval -- A decision theory approach to optimal automatic indexing -- Simulation of bibliographic retrieval databases using hyperterms -- Techniques for measuring the stability of clustering: A comparative study -- Retrieval of abstracts by analogy -- From research to application: The cite natural language information retrieval system -- Machine intelligence VS. Machine-aided intelligence in information retrieval: A historical perspective -- Information retrieval by voice input and output -- Is text compression by prefixes and suffixes practical?.