Abstract
Data graphs are convenient for supporting keyword search that takes into account available semantic structure and not just textual relevance. However, the problem of constructing data graphs that facilitate both efficiency and effectiveness of the underlying system has hardly been addressed. A conceptual model for this task is proposed. Principles for constructing good data graphs are explained. A transformation for generating data graphs from XML is developed.
Original language | English |
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Title of host publication | Database and Expert Systems Applications - 27th International Conference, DEXA 2016, Proceedings |
Editors | Sven Hartmann, Hui Ma |
Publisher | Springer Verlag |
Pages | 399-409 |
Number of pages | 11 |
ISBN (Print) | 9783319444055 |
DOIs | |
State | Published - 2016 |
Event | 27th International Conference on Database and Expert Systems Applications, DEXA 2016 - Porto, Portugal Duration: 5 Sep 2016 → 8 Sep 2016 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 9828 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 27th International Conference on Database and Expert Systems Applications, DEXA 2016 |
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Country/Territory | Portugal |
City | Porto |
Period | 5/09/16 → 8/09/16 |
Bibliographical note
Publisher Copyright:© Springer International Publishing Switzerland 2016.
Keywords
- Data-graph construction
- Keyword search
- XML