منابع مشابه
Fine-grained Full-text Search
Most conventional text retrieval methods are designed to search for documents. However, users often do not require documents themselves, but are searching for specific information that may come from a large collection of texts quickly. To satisfy this need, we have developed a model and two methods for fine-grained searching. The unit of search in this model is called an atom, and it can be a s...
متن کاملAccess Rights in Enterprise Full-text Search
One of the toughest problems to solve when deploying an enterprise-wide full-text search system is to handle the access rights of the documents and intranet web pages correctly and effectively. Post-processing the results of general-purpose fulltext search engine (filtering out the documents inaccessible to the user who sent the query) can be an expensive operation, especially in large collecti...
متن کاملFull Text Search in XML Documents
The goal of this paper is to show how XML structure information can be used for full text search in XML documents. Existing products for full text search are investigated regarding their support of XML. The main aspect of this investigation is how the search scope of queries is specified and narrowed by taking advantage of the XML format. Considering the results of this investigation, a suggest...
متن کاملPersonalizing XML Full Text Search in PIMENTO
XML search is increasing in popularity as more and larger XML repositories are becoming available. The accuracy of XML search varies across different systems and a lot of effort is put into designing scoring functions tailored to specific datasets. For example, the INEX effort [8] aims at improving the search relevance of IEEE XML data collections. To the best of our knowledge none of the exist...
متن کاملIntelligent Search of Full-Text Databases
This project applies expert system technology to the task of searching online collections of documents . We are developing an intelligent search intermediary to help end-users locate relevant passages in large fulltext databases. Our expert system will automatically reformulate conte.xtual Boolean queries to improve search results and will present re~rieved passages in decreasing order of relev...
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ژورنال
عنوان ژورنال: EMS Newsletter
سال: 2016
ISSN: 1027-488X
DOI: 10.4171/news/102/15