Erratum to: Efficient keyword search over graph-structured data based on minimal covered r-cliques
نویسندگان
چکیده
منابع مشابه
Keyword Search in Graphs: Finding r-cliques
Keyword search over a graph finds a substructure of thegraph containing all or some of the input keywords. Mostof previous methods in this area find connected minimaltrees that cover all the query keywords. Recently, it hasbeen shown that finding subgraphs rather than trees canbe more useful and informative for the users. However, thecurrent tree or graph based methods m...
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In this paper, we propose a new method for keyword search over large graph-structured data to find a set of answers which are not only relevant to the query but also reduced and duplication-free. We define an effective answer structure and a relevance measure for the candidate answers to a keyword query on graph data. We suggest an efficient indexing scheme on relevant and useful paths from nod...
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Enabling non-experts to publish structured or semantic data on the web is an important achievement of the social web and one of the primary goals of the social semantic web. Making this data easily accessible in turn has received only little attention. Querying in semantic wikis typically uses full text search for the textual content and a web query language for the annotations. This has two sh...
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Nowadays all Internet users use a search engine daily, performing a billion searches. The success of keyword search stems from what it does not require namely, a specialized query language or knowledge of the underlying structure of the data. Lack of standardization has resulted in contradictory results from different evaluations, and the copious discrepancies mix-up what advantages are proffer...
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To ensure security, encryption techniques play a major role when data are outsourced to the cloud. Problem of retrieving the data from the cloud servers is considered. Many searching techniques are used for retrieving the data. This study focused on a set of keyword based search algorithms. It provides secure data retrieval with high efficiency. It concludes Ranked Searchable Symmetric Encrypti...
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ژورنال
عنوان ژورنال: Frontiers of Information Technology & Electronic Engineering
سال: 2020
ISSN: 2095-9184,2095-9230
DOI: 10.1631/fitee.18e0133