COMPLEX QUERY AND METADATA
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We are developing a search system DAISEn which integrates multiple search engines and generates a metasearch engine automatically. The target search engines of DAISEn are not general search engines, but are search engines specialized in some area. Integration of such engines yields efficiency and quality. There are search engines of new type which accept complex query and return structured data. Integration of such search engines is much harder than that of simple search engines which accept keywords and return a list of URLs. This paper reports the current situation of complex forms by analyzing 2,880 specialized search engines and demonstrates a possibility to construct metadata for complex query.
- Proceedings of International Symposium on Information Science and Electrical Engineering
Proceedings of International Symposium on Information Science and Electrical Engineering (2003), 291-294, 2003-11