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In Description Logics (DL) knowledge bases … In Description Logics (DL) knowledge bases (KBs) information is typically captured by crisp concepts. For many applications querying the KB by crisp query concepts is too restrictive. A controlled way of gradually relaxing a query concept can be achieved by the use of concept similarity.</br>In this paper we formalize the task of instance query answering for crisp DL KBs using concepts relaxed by concept similarity measures (CSM). For the DL $mathcal{EL}$ we investigate computation algorithms for this task, their complexity and properties for the employed CSM in case unfoldabel Tboxes or general TBoxes aer used.oldabel Tboxes or general TBoxes aer used. +
@inproceedings{ EcPeTu-KR14,
address = {Vienna, Austria},
author = {Andreas {Ecke} and Rafael {Pe{\~n}aloza} and Anni-Yasmin {Turhan}},
booktitle = {Proceedings of the Fourteenth International Conference on Principles of Knowledge Representation and Reasoning ({KR'14})},
editor = {Chitta {Baral} and Giuseppe {De Giacomo} and Thomas {Eiter}},
pages = {248--257},
publisher = {AAAI Press},
title = {Answering Instance Queries Relaxed by Concept Similarity},
year = {2014},
}
address = {Vienna, Austria},
author = {Andreas {Ecke} and Rafael {Pe{\~n}aloza} and Anni-Yasmin {Turhan}},
booktitle = {Proceedings of the Fourteenth International Conference on Principles of Knowledge Representation and Reasoning ({KR'14})},
editor = {Chitta {Baral} and Giuseppe {De Giacomo} and Thomas {Eiter}},
pages = {248--257},
publisher = {AAAI Press},
title = {Answering Instance Queries Relaxed by Concept Similarity},
year = {2014},
}
Proceedings of the Fourteenth International Conference on Principles of Knowledge Representation and Reasoning (KR'14) +
Ecke +
Andreas +
Andreas Ecke, Rafael Peñaloza, Anni-Yasmin … Andreas Ecke, Rafael Peñaloza, Anni-Yasmin Turhan<br/> '''[[LATPub570|<b>Answering Instance Queries Relaxed by Concept Similarity</b>]]''' <br/>__NOTOC__In Chitta Baral and Giuseppe De Giacomo and Thomas Eiter, eds., <i>Proceedings of the Fourteenth International Conference on Principles of Knowledge Representation and Reasoning (KR'14)</i>, 248-257, 2014. AAAI Press<br/><span class="fas fa-chevron-right" style="font-size: 85%;" ></span> [[LATPub570|Details]] <span class="fas fa-chevron-right" style="font-size: 85%; margin-left: 2ex; "></span> [[Media:EcPeTu-KR14.pdf|Download]]EcPeTu-KR14.pdf|Download]] +
Andreas Ecke, Rafael Peñaloza, Anni-Yasmin … Andreas Ecke, Rafael Peñaloza, Anni-Yasmin Turhan<br/> '''[[LATPub570/en|<b>Answering Instance Queries Relaxed by Concept Similarity</b>]]''' <br/>__NOTOC__In Chitta Baral and Giuseppe De Giacomo and Thomas Eiter, eds., <i>Proceedings of the Fourteenth International Conference on Principles of Knowledge Representation and Reasoning (KR'14)</i>, 248-257, 2014. AAAI Press<br/><span class="fas fa-chevron-right" style="font-size: 85%;" ></span> [[LATPub570|Details]] <span class="fas fa-chevron-right" style="font-size: 85%; margin-left: 2ex;" ></span> [[Media:EcPeTu-KR14.pdf|Download]]EcPeTu-KR14.pdf|Download]] +
Anzeigetitel„Anzeigetitel <span style="font-size:small;">(Display title of)</span>“ ist ein softwareseitig fest definiertes Attribut, das einen eindeutigen Anzeigetitel zu einem Objekt speichert und ihm zuweist. Es wird von <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> zur Verfügung gestellt.
Answering Instance Queries Relaxed by Concept Similarity +
Zuletzt geändert„Zuletzt geändert <span style="font-size:small;">(Modification date)</span>“ ist ein softwareseitig fest definiertes Attribut, das das Datum der letzten Änderung einer Seite speichert. Es wird von <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> zur Verfügung gestellt.
25. März 2015, 14:34:08 +
Hat Abfrage„Hat Abfrage <span style="font-size:small;">(Has query)</span>“ ist ein softwareseitig fest definiertes Attribut, das die Metainformationen einer Abfrage als <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">Subobjekt</a> speichert. Es wird von <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> zur Verfügung gestellt.
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