<?xml version="1.0"?>

<!DOCTYPE owl [
	<!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#">
	<!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#">
	<!ENTITY xsd "http://www.w3.org/2001/XMLSchema#">
	<!ENTITY owl "http://www.w3.org/2002/07/owl#">
	<!ENTITY cc "http://web.resource.org/cc/#">
	<!ENTITY project "http://ebiquity.umbc.edu/ontology/project.owl#">
	<!ENTITY person "http://ebiquity.umbc.edu/ontology/person.owl#">
	<!ENTITY pub "http://ebiquity.umbc.edu/ontology/publication.owl#">
	<!ENTITY assert "http://ebiquity.umbc.edu/ontology/assertion.owl#">
]>

<!--

This ontology document is licensed under the Creative Commons
Attribution License. To view a copy of this license, visit
http://creativecommons.org/licenses/by/2.0/ or send a letter to
Creative Commons, 559 Nathan Abbott Way, Stanford, California
94305, USA.

-->

<rdf:RDF 
		xmlns:rdf = "&rdf;"
		xmlns:rdfs = "&rdfs;"
		xmlns:xsd = "&xsd;"
		xmlns:owl = "&owl;"
		xmlns:cc = "&cc;"
		xmlns:project = "&project;"
		xmlns:person = "&person;"
		xmlns:pub = "&pub;"
		xmlns:assert = "&assert;">
	<pub:InCollection rdf:about="http://ebiquity.umbc.edu/paper/html/id/831/Ontology-Grounded-Topic-Modeling-for-Climate-Science-Research">
		<rdfs:label><![CDATA[Ontology-Grounded Topic Modeling for Climate Science Research]]></rdfs:label>
		<pub:title><![CDATA[Ontology-Grounded Topic Modeling for Climate Science Research]]></pub:title>
		<pub:publishedOn rdf:datatype="&xsd;dateTime">2018-10-08T00:00:00-05:00</pub:publishedOn>
		<pub:abstract><![CDATA[In scientific disciplines where research findings have a strong impact on society, reducing the amount of time it takes to understand, synthesize, and exploit the research is invaluable.  Topic modeling is an effective technique for summarizing a collection of documents to find the main themes among them and to classify other documents that have a similar mixture of co-occurring words. We show how grounding a topic model with an ontology, extracted from a glossary of important domain phrases, improves the topics generated and makes them easier to understand. We apply and evaluate this method in the climate science domain.  The result improves the topics generated and supports faster research understanding, discovery of social networks among researchers, and automatic ontology generation.]]></pub:abstract>
		<pub:pages><![CDATA[191-202]]></pub:pages>
		<pub:note><![CDATA[DOI: <a href="https://doi.org/10.3233/978-1-61499-894-5-191">10.3233/978-1-61499-894-5-191</a>
<br/>
<b>Presentation video:</b>
<a href="https://drive.google.com/file/d/15xRhtX59tblcrCYxcPB3QJ6_L_lbnRU3/view"><img src="https://i.imgur.com/ng1cTfx.png" style='height: 60%; width: 60%; object-fit: contain; display: block; margin-left: auto; margin-right: auto;'></a>]]></pub:note>
		<pub:volume><![CDATA[36]]></pub:volume>
		<pub:counter>1398</pub:counter>
		<pub:tag><![CDATA[ai]]></pub:tag>
		<pub:tag><![CDATA[climate change]]></pub:tag>
		<pub:tag><![CDATA[natural language processing]]></pub:tag>
		<pub:tag><![CDATA[ontology]]></pub:tag>
		<pub:tag><![CDATA[topic model]]></pub:tag>
		<pub:booktitle><![CDATA[Emerging Topics in Semantic Technologies. ISWC 2018 Satellite Events]]></pub:booktitle>
		<pub:publisher><![CDATA[IOS Press/AKA]]></pub:publisher>
		<pub:author>
			<rdf:List>
				<rdf:first>
					<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Tim/Finin"><person:name><![CDATA[Tim Finin]]></person:name><rdfs:label><![CDATA[Tim Finin]]></rdfs:label></person:Person>
				</rdf:first>
				<rdf:rest>					<rdf:List>
						<rdf:first>
							<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>
						</rdf:first>
						<rdf:rest>							<rdf:List>
								<rdf:first>
									<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Milton/Halem"><person:name><![CDATA[Milton Halem]]></person:name><rdfs:label><![CDATA[Milton Halem]]></rdfs:label></person:Person>
								</rdf:first>
								<rdf:rest rdf:resource="&rdf;nil" />
							</rdf:List>
						</rdf:rest>
					</rdf:List>
				</rdf:rest>
			</rdf:List>
		</pub:author>
		<pub:firstAuthor>
<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Tim/Finin"><person:name><![CDATA[Tim Finin]]></person:name><rdfs:label><![CDATA[Tim Finin]]></rdfs:label></person:Person>
		</pub:firstAuthor>
		<pub:softCopy><pub:SoftCopy>
			<pub:softCopyFormat><![CDATA[PDF Document]]></pub:softCopyFormat>
			<pub:softCopyURI><![CDATA[http://ebiquity.umbc.edu/get/a/publication/895.pdf]]></pub:softCopyURI>
			<pub:softCopySize>468509</pub:softCopySize>
			</pub:SoftCopy>
			</pub:softCopy>
	</pub:InCollection>

<rdf:Description rdf:about="">
	<cc:License rdf:resource="http://creativecommons.org/licenses/by/2.0/" />
</rdf:Description>

</rdf:RDF>
