{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T12:18:14Z","timestamp":1762431494851},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:p>In modelling real-world knowledge, there often arises a need to represent and reason with meta-knowledge. To equip description logics (DLs) for dealing with such ontologies, we enrich DL concepts and roles with finite sets of attribute\u2013value pairs, called annotations, and allow concept inclusions to express constraints on annotations. We investigate a range of DLs starting from the lightweight description logic EL, covering the prototypical ALCH, and extending to the very expressive SROIQ, the DL underlying OWL 2 DL.<\/jats:p>","DOI":"10.24963\/ijcai.2018\/743","type":"proceedings-article","created":{"date-parts":[[2018,7,5]],"date-time":"2018-07-05T05:49:10Z","timestamp":1530769750000},"page":"5309-5313","source":"Crossref","is-referenced-by-count":24,"title":["Attributed Description Logics: Reasoning on Knowledge Graphs"],"prefix":"10.24963","author":[{"given":"Markus","family":"Kr\u00f6tzsch","sequence":"first","affiliation":[{"name":"Center for Advancing Electronics Dresden (cfaed), TU Dresden, Dresden, Germany"}]},{"given":"Maximilian","family":"Marx","sequence":"additional","affiliation":[{"name":"Center for Advancing Electronics Dresden (cfaed), TU Dresden, Dresden, Germany"}]},{"given":"Ana","family":"Ozaki","sequence":"additional","affiliation":[{"name":"Center for Advancing Electronics Dresden (cfaed), TU Dresden, Dresden, Germany"}]},{"given":"Veronika","family":"Thost","sequence":"additional","affiliation":[{"name":"MIT-IBM Watson AI Lab, IBM Research"}]}],"member":"10584","event":{"number":"27","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"acronym":"IJCAI-2018","name":"Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}","start":{"date-parts":[[2018,7,13]]},"theme":"Artificial Intelligence","location":"Stockholm, Sweden","end":{"date-parts":[[2018,7,19]]}},"container-title":["Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2018,7,5]],"date-time":"2018-07-05T05:55:41Z","timestamp":1530770141000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2018\/743"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2018,7]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2018\/743","relation":{},"subject":[],"published":{"date-parts":[[2018,7]]}}}