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Keyword Graph: Answering Keyword Search over Large Graphs
2012In this paper, we focus on IR style queries, keyword search, over large disk-resident graphs. Since most existing approaches cache the whole graph and indexing structure in memory, these approaches cannot be applied into large graphs, such as RDF graphs and social networks.
Dong Wang +3 more
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Personalizing Keyword Search on RDF Data
2013Despite the vast amount on works on personalizing keyword search on unstructured data (i.e. web pages), there is not much work done handling RDF data. In this paper we present our first cut approach on personalizing keyword query results on RDF data. We adopt the well known Ranking SVM approach, by training ranking functions with RDF-specific training ...
Giannopoulos G., Biliri E., Sellis T.
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2015
A database keyword search technique that relies on a domain based storage infrastructure is disclosed. In operation, a keyword search string is processed to generate a set of search string permutations. Each string permutation specifies a different ordering of one or more portions of the search string.
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A database keyword search technique that relies on a domain based storage infrastructure is disclosed. In operation, a keyword search string is processed to generate a set of search string permutations. Each string permutation specifies a different ordering of one or more portions of the search string.
openaire +1 more source