<?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:Proceedings rdf:about="http://ebiquity.umbc.edu/paper/html/id/143/A-Context-Broker-for-Building-Smart-Meeting-Rooms">
		<rdfs:label><![CDATA[A Context Broker for Building Smart Meeting Rooms]]></rdfs:label>
		<pub:title><![CDATA[A Context Broker for Building Smart Meeting Rooms]]></pub:title>
		<pub:publishedOn rdf:datatype="&xsd;dateTime">2004-03-20T00:00:00-05:00</pub:publishedOn>
		<pub:abstract><![CDATA[Building smart meeting rooms requires the support of
a computing system architecture. In this paper, we
describe the Context Broker Architecture (CoBrA), a
broker-centric agent architecture for pervasive contextaware
systems. CoBrA exploits theWeb Ontology Language
OWL for supporting knowledge sharing and data
fusion, uses logic inferences for resolving and detecting
inconsistent context knowledge, and provides users
with a policy language to control their private information.
Central to CoBrA is an intelligent broker agent
that maintains a share model of context for all agents,
services, and devices in the space, and protects users’
privacy by enforcing the policy rules that they have de-
fined. We also describe the use of CoBrA ontologies,
context reasoning mechanisms, and privacy protection
in a smart meeting room system called EasyMeeting.]]></pub:abstract>
		<pub:pages><![CDATA[53--60]]></pub:pages>
		<pub:address><![CDATA[Stanford, California]]></pub:address>
		<pub:counter>10003</pub:counter>
		<pub:googleKey>K0t2f1fS28gJ</pub:googleKey>
		<pub:googleCitations>65</pub:googleCitations>
		<pub:tag><![CDATA[agent]]></pub:tag>
		<pub:tag><![CDATA[context]]></pub:tag>
		<pub:tag><![CDATA[owl]]></pub:tag>
		<pub:tag><![CDATA[pervasive computing]]></pub:tag>
		<pub:booktitle><![CDATA[Proceedings of the AAAI Symposium on Knowledge Representation and Ontology for Autonomous Systems Symposium, 2004 AAAI Spring Symposium]]></pub:booktitle>
		<pub:publisher><![CDATA[AAAI Press, Menlo Park, CA]]></pub:publisher>
		<pub:author>
			<rdf:List>
				<rdf:first>
					<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Anupam/Joshi"><person:name><![CDATA[Anupam Joshi]]></person:name><rdfs:label><![CDATA[Anupam Joshi]]></rdfs:label></person:Person>
				</rdf:first>
				<rdf:rest>					<rdf:List>
						<rdf:first>
							<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Harry/Chen"><person:name><![CDATA[Harry Chen]]></person:name><rdfs:label><![CDATA[Harry Chen]]></rdfs:label></person:Person>
						</rdf:first>
						<rdf:rest>							<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: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/Anupam/Joshi"><person:name><![CDATA[Anupam Joshi]]></person:name><rdfs:label><![CDATA[Anupam Joshi]]></rdfs:label></person:Person>
		</pub:firstAuthor>
		<pub:editor>
			<rdf:List>
				<rdf:first>
					<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Craig/Schlenoff"><person:name><![CDATA[Craig Schlenoff]]></person:name><rdfs:label><![CDATA[Craig Schlenoff]]></rdfs:label></person:Person>
				</rdf:first>
				<rdf:rest>					<rdf:List>
						<rdf:first>
							<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Michael/Uschold"><person:name><![CDATA[Michael Uschold]]></person:name><rdfs:label><![CDATA[Michael Uschold]]></rdfs:label></person:Person>
						</rdf:first>
						<rdf:rest rdf:resource="&rdf;nil" />
					</rdf:List>
				</rdf:rest>
			</rdf:List>
		</pub:editor>
		<pub:relatedProject><project:PastProject rdf:about="http://ebiquity.umbc.edu/project/html/id/1/Context-Broker-Architecture-CoBrA-"><project:title><![CDATA[Context Broker Architecture (CoBrA)]]></project:title><rdfs:label><![CDATA[Context Broker Architecture (CoBrA)]]></rdfs:label></project:PastProject></pub:relatedProject>
		<pub:softCopy><pub:SoftCopy>
			<pub:softCopyFormat><![CDATA[PDF Document]]></pub:softCopyFormat>
			<pub:softCopyURI><![CDATA[http://ebiquity.umbc.edu/get/a/publication/78.pdf]]></pub:softCopyURI>
			<pub:softCopySize>2999239</pub:softCopySize>
			</pub:SoftCopy>
			</pub:softCopy>
		<pub:softCopy><pub:SoftCopy>
			<pub:softCopyFormat><![CDATA[Microsoft PowerPoint]]></pub:softCopyFormat>
			<pub:softCopyURI><![CDATA[http://ebiquity.umbc.edu/get/a/publication/85.ppt]]></pub:softCopyURI>
			<pub:softCopySize>4247552</pub:softCopySize>
			</pub:SoftCopy>
			</pub:softCopy>
	</pub:Proceedings>

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

</rdf:RDF>
