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	<pub:Article rdf:about="http://ebiquity.umbc.edu/paper/html/id/665/Entity-Type-Recognition-for-Heterogeneous-Semantic-Graphs">
		<rdfs:label><![CDATA[Entity Type Recognition for Heterogeneous Semantic Graphs]]></rdfs:label>
		<pub:title><![CDATA[Entity Type Recognition for Heterogeneous Semantic Graphs]]></pub:title>
		<pub:publishedOn rdf:datatype="&xsd;dateTime">2015-03-15T00:00:00-05:00</pub:publishedOn>
		<pub:abstract><![CDATA[We describe an approach for identifying fine-grained entity types in heterogeneous data graphs that is effective for unstructured data or when the underlying ontologies or semantic schemas are unknown. Identifying fine-grained entity types, rather than a few high-level types, supports coreference resolution in heterogeneous graphs by reducing the number of possible coreference relations that must be considered.  Big Data problems that involve integrating data from multiple sources can benefit from our approach when the data's ontologies are unknown, inaccessible, or semantically trivial. For such cases, we use supervised machine learning to map entity attributes and relations to a known set of attributes and relations from appropriate background knowledge bases to predict instance entity types. We evaluated this approach in experiments on data from DBpedia, Freebase, and Arnetminer using DBpedia as the background knowledge base.]]></pub:abstract>
		<pub:pages><![CDATA[75-86]]></pub:pages>
		<pub:number><![CDATA[1]]></pub:number>
		<pub:note><![CDATA[DOI: <a href="https://doi.org/10.1609/aimag.v36i1.2569">10.1609/aimag.v36i1.2569</a>
<br/>

<img src="https://i.imgur.com/SFh2pgz.png" style='height: 80%; width: 80%; object-fit: contain; display: block; margin-left: auto; margin-right: auto;'>]]></pub:note>
		<pub:volume><![CDATA[36]]></pub:volume>
		<pub:counter>1844</pub:counter>
		<pub:tag><![CDATA[aaai]]></pub:tag>
		<pub:tag><![CDATA[big data]]></pub:tag>
		<pub:tag><![CDATA[dbpedia]]></pub:tag>
		<pub:tag><![CDATA[knowledge graph]]></pub:tag>
		<pub:tag><![CDATA[ontology]]></pub:tag>
		<pub:tag><![CDATA[rdf]]></pub:tag>
		<pub:tag><![CDATA[semantic web]]></pub:tag>
		<pub:booktitle><![CDATA[AI Magazine]]></pub:booktitle>
		<pub:publisher><![CDATA[AAAI Press]]></pub:publisher>
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									<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Jennifer/Sleeman"><person:name><![CDATA[Jennifer Sleeman]]></person:name><rdfs:label><![CDATA[Jennifer Sleeman]]></rdfs:label></person:Person>
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			<pub:softCopyFormat><![CDATA[PDF Document]]></pub:softCopyFormat>
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