Performance standards and evaluations in IR test collections: cluster-based retrieval models
Information Processing and Management: an International Journal
Authoritative sources in a hyperlinked environment
Journal of the ACM (JACM)
A collaborative approach to ontology design
Communications of the ACM - Ontology: different ways of representing the same concept
Predicting how ontologies for the semantic web will evolve
Communications of the ACM - Ontology: different ways of representing the same concept
Communications of the ACM
Using an ontology to simplify data access
Communications of the ACM
Enriching web taxonomies through subject categorization of query terms from search engine logs
Decision Support Systems - Web retrieval and mining
A Text Mining Approach on Automatic Generation of Web Directories and Hierarchies
WI '03 Proceedings of the 2003 IEEE/WIC International Conference on Web Intelligence
Journal of the American Society for Information Science and Technology - Special issue: Part II: Information seeking research
EBizPort: collecting and analyzing business intelligence information
Journal of the American Society for Information Science and Technology
Journal of Management Information Systems
Web directory construction using lexical chains
NLDB'05 Proceedings of the 10th international conference on Natural Language Processing and Information Systems
Knowledge mapping for rapidly evolving domains: A design science approach
Decision Support Systems
Automatic maintenance of web directories by mining web browsing data
Journal of Web Engineering
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Web directories organize voluminous information into hierarchical structures, helping users to quickly locate relevant information and to support decision-making. The development of existing ontologies and Web directories either relies on expert participation that may not be available or uses automatic approaches that lack precision. As more users access the Web in their native languages, better approaches to organizing and developing non-English Web directories are needed. In this paper, we have proposed a semi-automatic framework, which consists of anchor directory boosting, meta-searching, and heuristic filtering, to construct domain-specific Web directories. Using the framework, we have built a Web directory in the Spanish business (SBiz) domain. Experimental results show that the SBiz Web directory achieved significantly better recall, F-value, efficiency, and satisfaction rating than the benchmark directory. Subjects provided favorable comments on the SBiz Web directory. This research thus contributes to developing a useful framework for organizing domain-specific information on the Web and to providing empirical findings and useful insights for end-users, system developers, and researchers of Web information seeking and knowledge management.