Automatic subject indexing using an associative neural network
Proceedings of the third ACM conference on Digital libraries
Beyond information searching and browsing: acquiring knowledge from digital libraries
Information Processing and Management: an International Journal - Special issue: An Asian digital libraries perspective
Developing a concept extraction technique with ensemble pathway
Proceedings of the 11th annual international ACM/IEEE joint conference on Digital libraries
Si-SEEKER: ontology-based semantic search over databases
KSEM'06 Proceedings of the First international conference on Knowledge Science, Engineering and Management
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A comparison of four parsers was undertaken for noun phrase extraction - FastNPE, NPtool, Chopper, and AZ Phraser. FastNPE was found to be the fastest of the parsers, and NPtool the most accurate in extracting noun phrases. Both were subsequently implemented into the Concept Extractor module of the Interspace Prototype, which is described in detail.