Extended Boolean information retrieval
Communications of the ACM
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Towards an intelligent and personalized retrieval system
ISMIS '86 Proceedings of the ACM SIGART international symposium on Methodologies for intelligent systems
Implementing Powerful Retrieval Capabilities in a Distributed Environment for Libraries and Archives
ECDL '98 Proceedings of the Second European Conference on Research and Advanced Technology for Digital Libraries
RAF: an activation framework for refining similarity queries using learning techniques
DASFAA'06 Proceedings of the 11th international conference on Database Systems for Advanced Applications
| Hi-index | 0.00 |
An extended Boolean retrieval strategy has previously been introduced in which the individual Boolean operators can be treated more or less strictly, depending on the perceived strength of association of the query terms. The extended Boolean system is illustrated by examples and evaluation output is used to demonstrate the effectiveness of the operations.