Automatic keyword identification by artificial neural networks compared to manual identification by users of filtering systems
Probabilistic techniques for phrase extraction
Presentation of repeated phrases in a computer-assisted abstracting tool kit
The nature of indexing: how humans and machines analyze messages and texts for retrieval. Part I: Research, and the nature of human indexing
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
Developing a new similarity measure from two different perspectives
Image searching on the Excite Web search engine
Level search schemes for information filtering and retrieval
From knowledge theory to management practice: towards an integrated approach
Book reviews
The Internet Edge: Social, Legal and Technological Challenges for a Networked World; M. Stefik; MIT Press, Cambridge, Mass., 1999, xviii+ 320 pp., ISBN 0-262-19418-X
Book review: Sorting things out: classification and its consequences