Treatment of Semantic Heterogeneity using Meta-Data Extraction and Query Translation
نویسنده
چکیده
The project CARMEN (“Content Analysis, Retrieval and Metadata: Effective Networking”) aimed – among other goals – at improving the expansion of searches in bibliographic databases into Internet searches. We pursued a set of different approaches to the treatment of semantic heterogeneity (meta-data extraction, query translation using statistic relations and cross-concordances). This paper describes the concepts and implementation of these approaches and the evaluation of the impact for the retrieval result.
منابع مشابه
Meta-data Extraction and Query Translation. Treatment of Semantic Heterogeneity
The project CARMEN 1 (“Content Analysis, Retrieval and Metadata: Effective Networking”) aimed among other goals at improving the expansion of searches in bibliographic databases into Internet searches. We pursued a set of different approaches to the treatment of semantic heterogeneity (meta–data extraction, query translation using statistic relations and cross–concordances). This paper describe...
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تاریخ انتشار 2002