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  <pub:Article rdf:about="http://ebiquity.umbc.edu/paper/html/id/78/An-Intelligent-Broker-for-Context-Aware-Systems">
    <rdfs:label><![CDATA[An Intelligent Broker for Context-Aware Systems]]></rdfs:label>
    <pub:title><![CDATA[An Intelligent Broker for Context-Aware Systems]]></pub:title>
    <pub:publishedOn rdf:datatype="&xsd;dateTime">2003-10-12T00:00:00-05:00</pub:publishedOn>
    <pub:abstract><![CDATA[We describe Context Broker Architecture (CoBrA) – a new
architecture for supporting context-aware systems in smart
spaces. Our architecture explores the use of Semantic Web
languages for defining and publishing a context ontology,
for sharing information about a context and for reasoning
over such information. Central to our architecture is a broker
agent that maintains a shared model of the context for all
computing entities in the space and enforces the privacy policies
defined by the users and devices. We also describe the
use of CoBrA in prototyping an intelligent meeting room.]]></pub:abstract>
    <pub:pages><![CDATA[183-184]]></pub:pages>
    <pub:note><![CDATA[(poster paper)]]></pub:note>
    <pub:organization><![CDATA[UbiComp]]></pub:organization>
    <pub:counter>1569</pub:counter>
    <pub:googleKey>k4Vg6xUtjI0J</pub:googleKey>
    <pub:googleCitations>46</pub:googleCitations>
    <pub:tag><![CDATA[semantic web]]></pub:tag>
    <pub:tag><![CDATA[agent]]></pub:tag>
    <pub:tag><![CDATA[context-aware]]></pub:tag>
    <pub:tag><![CDATA[ontology]]></pub:tag>
    <pub:tag><![CDATA[pervasive computing]]></pub:tag>
    <pub:journal><![CDATA[Adjunct Proceedings of Ubicomp 2003]]></pub:journal>
    <pub:publisher><![CDATA[UbiComp]]></pub:publisher>
    <pub:author>
       <rdf:List>
         <rdf:first><person:PhDAlumnus 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:PhDAlumnus></rdf:first>
         <rdf:rest>
           <rdf:List>
             <rdf:first><person:PrincipalFaculty 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:PrincipalFaculty></rdf:first>
             <rdf:rest>
               <rdf:List>
                 <rdf:first><person:PrincipalFaculty 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:PrincipalFaculty></rdf:first>
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    <pub:firstAuthor><person:PhDAlumnus 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:PhDAlumnus></pub:firstAuthor>
    <pub:relatedProject><project:PastProject rdf:about="http://ebiquity.umbc.edu/project/html/id/37/Anamika-Distributed-Service-Discovery-and-Composition-for-Pervasive-Environments"><project:title><![CDATA[Anamika: Distributed Service Discovery and Composition for Pervasive Environments]]></project:title><rdfs:label><![CDATA[Anamika: Distributed Service Discovery and Composition for Pervasive Environments]]></rdfs:label></project:PastProject></pub:relatedProject>
    <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>
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      <pub:softCopyFormat><![CDATA[PDF Document]]></pub:softCopyFormat>
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