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EKAW
2008
Springer

222views Information Technology» more EKAW 2008»

A Visual Approach to Semantic Query Design Using a Web-Based Graphical Query Designer

13 years 10 months ago

Query formulation is a key aspect of information retrieval, contributing to both the efficiency and usability of many semantic applications. A number of query languages, such as SP...

Paul R. Smart, Alistair Russell, Dave Braines, Yan...

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36

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CIKM
2010
Springer

220views Information Technology» more CIKM 2010»

Clickthrough-based translation models for web search: from word models to phrase models

13 years 7 months ago

Download research.microsoft.com

Web search is challenging partly due to the fact that search queries and Web documents use different language styles and vocabularies. This paper provides a quantitative analysis ...

Jianfeng Gao, Xiaodong He, Jian-Yun Nie

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29

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DEXAW
2007
IEEE

141views Database» more DEXAW 2007»

SWARD: Semantic Web Abridged Relational Databases

14 years 3 months ago

Download user.it.uu.se

The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...

Johan Petrini, Tore Risch

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31

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FQAS
2009
Springer

127views Database» more FQAS 2009»

Finding Top-k Approximate Answers to Path Queries

14 years 3 months ago

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We consider the problem of ﬁnding and ranking paths in semistructured data without necessarily knowing its full structure. The query language we adopt comprises conjunctions of r...

Carlos A. Hurtado, Alexandra Poulovassilis, Peter ...

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15

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ICLP
2005
Springer

74views Automated Reasoning» more ICLP 2005»

The Need for Ancestor Resolution When Answering Queries in Horn Clause Logic

14 years 2 months ago