Automated assistance in the formulation of search statements for bibliographic databases
Hypertext vs boolean-based searching in a bibliographic database environment: A direct comparison of searcher performance
Combining the evidence of different relevance feedback methods for information retrieval
Phase-based information retrieval1
Intelligent information retrieval: diagnosing information need.: Part I. The theoretical framework for developing an intelligent IR tool
Intelligent information retrieval: diagnosing information need. Part II. Uncertainty expansion in a prototype of a diagnostic IR tool
Noetica: a tool for semantic data modelling
A fast retrieving algorithm of hierarchical relationships using trie structures
Lotka's law and institutional productivity
Book review
Index