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  <pub:InProceedings rdf:about="http://ebiquity.umbc.edu/paper/html/id/398/Query-Distribution-Estimation-and-Predictive-Caching-in-Mobile-Ad-Hoc-Networks">
    <rdfs:label><![CDATA[Query Distribution Estimation and Predictive Caching in Mobile Ad Hoc Networks]]></rdfs:label>
    <pub:title><![CDATA[Query Distribution Estimation and Predictive Caching in Mobile Ad Hoc Networks]]></pub:title>
    <pub:publishedOn rdf:datatype="&xsd;dateTime">2008-06-13T00:00:00-05:00</pub:publishedOn>
    <pub:abstract><![CDATA[The problem of data management has been studied widely in the field
of mobile ad-hoc networks and pervasive computing. The issue
addressed is that finding the data required by a device depends on
chance encounter with the source of data. Most existing research has
focused on specifying the required data by specifying the user or
application intentions. These approaches take the semantics of data
into account while caching data onto mobile devices from the wired
sources. We propose a scheme by which mobile devices proactively
increase the availability of data by pushing and caching the most
popular data in the network. It involves a local distributed
technique for estimating global query distribution in the network.
The devices have a finite sized cache to store the pushed data and
use their estimation of queries for prioritizing the data to cache.
We implement this technique in the network simulator, Glomosim and
show that our scheme improves data availability as well as the
response latency.]]></pub:abstract>
    <pub:counter>476</pub:counter>
    <pub:tag><![CDATA[manet]]></pub:tag>
    <pub:tag><![CDATA[query distribution estimation]]></pub:tag>
    <pub:tag><![CDATA[data availability]]></pub:tag>
    <pub:tag><![CDATA[predictive caching]]></pub:tag>
    <pub:booktitle><![CDATA[Proceedings of the Seventh International ACM Workshop on Data Engineering for Wireless and Mobile Access]]></pub:booktitle>
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         <rdf:first><person:MSAlumnus rdf:about="http://ebiquity.umbc.edu/person/html/Sheetal/Gupta/"><person:name><![CDATA[Sheetal  Gupta]]></person:name><rdfs:label><![CDATA[Sheetal  Gupta]]></rdfs:label></person:MSAlumnus></rdf:first>
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             <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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                 <rdf:first><person:AffiliatedFaculty rdf:about="http://ebiquity.umbc.edu/person/html/Anand/Patwardhan/"><person:name><![CDATA[Anand  Patwardhan]]></person:name><rdfs:label><![CDATA[Anand  Patwardhan]]></rdfs:label></person:AffiliatedFaculty></rdf:first>
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    <pub:firstAuthor><person:MSAlumnus rdf:about="http://ebiquity.umbc.edu/person/html/Sheetal/Gupta/"><person:name><![CDATA[Sheetal  Gupta]]></person:name><rdfs:label><![CDATA[Sheetal  Gupta]]></rdfs:label></person:MSAlumnus></pub:firstAuthor>
    <pub:relatedProject><project:PastProject rdf:about="http://ebiquity.umbc.edu/project/html/id/84/Security-in-Mobile-Databases"><project:title><![CDATA[Security in Mobile Databases]]></project:title><rdfs:label><![CDATA[Security in Mobile Databases]]></rdfs:label></project:PastProject></pub:relatedProject>
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