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 <image rdf:about="http://ebiquity.umbc.edu/img/logo.jpg">
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 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/468/User-centric-Smart-Services">
  <title><![CDATA[User-centric Smart Services]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/468/User-centric-Smart-Services</link>
  <description><![CDATA[In this position paper we describe our vision for the next generation of IT services. Services will be automatically discovered, procured and inte-grated with the service consumer’s technical environment. This whole process will be determined by the policies defined by the consumer and will be transparent to the consumer.]]></description>
  <dc:date>2009-11-02</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/467/Integrated-Lifecycle-of-IT-Services-in-a-Cloud-Environment">
  <title><![CDATA[Integrated Lifecycle of IT Services in a Cloud Environment]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/467/Integrated-Lifecycle-of-IT-Services-in-a-Cloud-Environment</link>
  <description><![CDATA[Virtualized Service models are now emerging and redefining the way information technology is delivered to end users. Current research is focused on specific pieces like service discovery, composition etc. There is no holistic view of what would constitute a lifecycle of virtualized services delivered on a cloud environment. In this paper, we propose an integrated methodology that covers the entire service lifecycle.  We have divided the IT service lifecycle on the cloud into five phases of re...]]></description>
  <dc:date>2009-10-22</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/466/Finding-Semantic-Web-Ontology-Terms-from-Words">
  <title><![CDATA[Finding Semantic Web Ontology Terms from Words]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/466/Finding-Semantic-Web-Ontology-Terms-from-Words</link>
  <description><![CDATA[The Semantic Web was designed to unambiguously define and use ontologies to encode data and knowledge on the Web. Many people find it difficult, however, to write complex RDF statements and queries because it requires familiarity with the appropriate ontologies and the terms they define. We describe a framework that eases the experiences in authoring and querying RDF data, in which we focus on automatically finding a set of appropriate Semantic Web ontology terms from a set of words used as t...]]></description>
  <dc:date>2009-10-27</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/465/Standardizing-Interfaces-for-External-Access-to-Data-and-Processing-for-the-NASA-Ozone-Product-Evaluation-And-Test-Element">
  <title><![CDATA[Standardizing Interfaces for External Access to Data and Processing for the NASA Ozone Product Evaluation And Test Element]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/465/Standardizing-Interfaces-for-External-Access-to-Data-and-Processing-for-the-NASA-Ozone-Product-Evaluation-And-Test-Element</link>
  <description><![CDATA[NASA's traditional science data processing systems have focused on specific missions, and providing data access, processing and services to the funded science teams of those specific missions. Recently NASA has been modifying this stance, changing the focus from Missions to Measurements. Where a specific Mission has a discrete beginning and end, the Measurement considers long term data continuity across multiple missions. Total Column Ozone, a critical measurement of atmospheric composition, ...]]></description>
  <dc:date>2008-07-11</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/464/Applying-Differential-Privacy-to-Search-Queries-in-a-Policy-Based-Interactive-Framework">
  <title><![CDATA[Applying Differential Privacy to Search Queries in a Policy Based Interactive Framework]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/464/Applying-Differential-Privacy-to-Search-Queries-in-a-Policy-Based-Interactive-Framework</link>
  <description><![CDATA[Web search logs are of growing importance to researchers as they
help understanding search behavior and search engine
performance. However, search logs typically contain sensitive
information about users and therefore considerable caution must be exercised when considering releasing the logs to the research community. Current approaches to releasing search logs focus on
either protecting the privacy of users or enhancing the utility of
data to researchers. In this work, we address the pr...]]></description>
  <dc:date>2009-11-06</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/463/Towards-a-Declarative-Framework-For-Managing-Application-and-Network-Adaptations">
  <title><![CDATA[Towards a Declarative Framework  For Managing Application and Network Adaptations]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/463/Towards-a-Declarative-Framework-For-Managing-Application-and-Network-Adaptations</link>
  <description><![CDATA[Cross layer optimizations are increasingly being used in a variety of applications to improve application performance.
However most of these implementations are ad hoc and performed on a per application basis. In this paper we propose a declarative framework for managing application and network
adaptations. The declarative paradigm provides a much needed clean line of separation between the high level goals and the low level implementations. Our framework exposes the tunable
features of bo...]]></description>
  <dc:date>2009-12-01</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/462/A-Framework-for-Relating-Frontstage-and-Backstage-Quality-in-Virtualized-Services-">
  <title><![CDATA[A Framework for Relating Frontstage and  Backstage Quality in Virtualized Services]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/462/A-Framework-for-Relating-Frontstage-and-Backstage-Quality-in-Virtualized-Services-</link>
  <description><![CDATA[Virtualized service models are now emerging and redefining the way Information technology is delivered to end users.  In this paper, we propose a framework to measure and track quality delivered by a Virtualized service delivery system. The framework accounts for the service’s internal elements as well as the other services it depends on for its performance. It provides a mechanism to relate hard metrics typically measured at the backstage of the delivery process to quality related hard and...]]></description>
  <dc:date>2009-05-20</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/461/Ensembles-in-Adversarial-Classification-for-Spam">
  <title><![CDATA[Ensembles in Adversarial Classification for Spam]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/461/Ensembles-in-Adversarial-Classification-for-Spam</link>
  <description><![CDATA[The standard method for combating spam, either in email or on the web, is to train a classifier on manually labeled instances. As the spammers change their tactics, the performance of such classifiers tends to decrease over time. Gathering and labeling more data to periodically retrain the classifier is expensive. We present a method based on an ensemble of classifiers that can detect when its performance might be degrading and retrain itself, all without manual intervention.  Experiments wit...]]></description>
  <dc:date>2009-11-02</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/460/Improving-Binary-Classification-on-Text-Problems-using-Differential-Word-Features">
  <title><![CDATA[Improving Binary Classification on Text Problems using Differential Word Features]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/460/Improving-Binary-Classification-on-Text-Problems-using-Differential-Word-Features</link>
  <description><![CDATA[We describe an efficient technique to weigh word-based features in binary classification tasks and show that it significantly improves classification accuracy on a range of problems. The most common text classification approach uses a document's ngrams (words and short phrases) as its features and assigns feature values equal to their frequency or TFIDF score relative to the training corpus. Our approach uses values computed as the product of an ngram's document frequency and the difference o...]]></description>
  <dc:date>2009-11-02</dc:date>
 </item>
 <item rdf:about="http://ebiquity.umbc.edu/paper/html/id/459/Policy-based-Malicious-Peer-Detection-in-Ad-Hoc-Networks-">
  <title><![CDATA[Policy-based Malicious Peer Detection in Ad Hoc Networks]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/459/Policy-based-Malicious-Peer-Detection-in-Ad-Hoc-Networks-</link>
  <description><![CDATA[Mobile Ad hoc Networks (MANETs) are susceptible to various node misbehaviors due to their unique features, such as highly dynamic network topology, rigorous power constraints and error-prone transmission media. Significant research efforts have been made to address the problem of misbehavior detection.  However, little research work has been done to distinguish truly malicious behaviors from the faulty behaviors. Both the malicious behaviors and the faulty behaviors are generally equally trea...]]></description>
  <dc:date>2009-08-29</dc:date>
 </item>
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