Efficient Query Processing for Scalable Web Search
نویسندگان
چکیده
منابع مشابه
Relational Nested Optional Join for Efficient Semantic Web Query Processing
Increasing amount of RDF data on the Web drives the need for its efficient and effective management. In this light, numerous researchers have proposed to use RDBMSs to store and query RDF annotations using the SQL and SPARQL query languages. The first few attempts at SPARQL-to-SQL translation revealed non-trivial challenges related to correctness and efficiency of such translation in the presen...
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ژورنال
عنوان ژورنال: Foundations and Trends® in Information Retrieval
سال: 2018
ISSN: 1554-0669,1554-0677
DOI: 10.1561/1500000057