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Hence, there arises the necessity for a representation able to map the high dimensional KGs into low dimensional spaces, i.e., embedding space, preserving structural as well as relational information. This paper conducts a survey of KG embedding models which not only consider the structured information contained in the form of entities and relations in a KG but also its unstructured information represented as literals such as text, numerical values, images, etc. Along with a theoretical analysis and comparison of the methods proposed so far for generating KG embeddings with literals, an empirical evaluation of the different methods under identical settings has been performed for the general task of link prediction.<\/jats:p>","DOI":"10.3233\/sw-200404","type":"journal-article","created":{"date-parts":[[2020,10,20]],"date-time":"2020-10-20T11:05:27Z","timestamp":1603191927000},"page":"617-647","source":"Crossref","is-referenced-by-count":42,"title":["A survey on knowledge graph embeddings with literals: Which model links better literal-ly?"],"prefix":"10.1177","volume":"12","author":[{"given":"Genet Asefa","family":"Gesese","sequence":"first","affiliation":[{"name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure & Institute for Applied Informatics and Formal Description Systems (AIFB), Karlsruhe Institute of Technology, Karlsruhe, Germany. E-mails:\u00a0genet-asefa.gesese@fiz-karlsruhe.de,\u00a0russa.biswas@fiz-karlsruhe.de,\u00a0mehwish.alam@fiz-karlsruhe.de,\u00a0harald.sack@fiz-karlsruhe.de"}]},{"given":"Russa","family":"Biswas","sequence":"additional","affiliation":[{"name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure & Institute for Applied Informatics and Formal Description Systems (AIFB), Karlsruhe Institute of Technology, Karlsruhe, Germany. E-mails:\u00a0genet-asefa.gesese@fiz-karlsruhe.de,\u00a0russa.biswas@fiz-karlsruhe.de,\u00a0mehwish.alam@fiz-karlsruhe.de,\u00a0harald.sack@fiz-karlsruhe.de"}]},{"given":"Mehwish","family":"Alam","sequence":"additional","affiliation":[{"name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure & Institute for Applied Informatics and Formal Description Systems (AIFB), Karlsruhe Institute of Technology, Karlsruhe, Germany. E-mails:\u00a0genet-asefa.gesese@fiz-karlsruhe.de,\u00a0russa.biswas@fiz-karlsruhe.de,\u00a0mehwish.alam@fiz-karlsruhe.de,\u00a0harald.sack@fiz-karlsruhe.de"}]},{"given":"Harald","family":"Sack","sequence":"additional","affiliation":[{"name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure & Institute for Applied Informatics and Formal Description Systems (AIFB), Karlsruhe Institute of Technology, Karlsruhe, Germany. 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