Matches in ScholarlyData for { ?s ?p ?o. }
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- item-2 hasContent nikhil-swamy.
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- item-3 hasContent michael-hicks.
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- 602 creator daqing-he.
- 602 creator jaewook-ahn.
- 602 creator jonathan-grady.
- 602 creator peter-brusilovsky.
- 602 creator sue-yeon-syn.
- 602 type InProceedings.
- 602 label "Open User Profiles for Adaptive News Systems: Help or Harm?".
- 602 sameAs 602.
- 602 abstract "Over the last five years a range of projects focused progressively more elaborated techniques for adaptive news delivery. However, the adaptation process in these systems has become more complicated and thus less transparent to the users. In this paper, we concentrate on the application of open user models in adding transparency and controllability to adaptive news systems. We present a personalized news system YourNews that allowed their user to view and edit their interest profiles and report a study of the system. Contrary to our expectations, the study demonstrated that this ability to edit user profiles can harm the system and user performance and has to be used with caution.".
- 602 hasAuthorList authorList.
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- 602 title "Open User Profiles for Adaptive News Systems: Help or Harm?".
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- item-1 hasContent jaewook-ahn.
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- item-2 hasContent peter-brusilovsky.
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- item-3 hasContent jonathan-grady.
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- item-4 hasContent daqing-he.
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- item-5 hasContent sue-yeon-syn.
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- 603 creator juliana-freire.
- 603 creator luciano-barbosa.
- 603 type InProceedings.
- 603 label "Combining Classifiers to Identify Online Databases".
- 603 sameAs 603.
- 603 abstract "We address the problem of identifying the domain of online databases. More precisely, given a set F of Web forms automatically gathered Web by a focused crawler and an online database domain D, our goal is to select from F only the forms that are entry points to databases in D. Having a set of Web forms that serve as entry points to similar online databases is a requirement for many applications and techniques that aim to extract and integrate hidden-Web information, including meta-searchers, database selection tools, hidden-Web crawlers, form-schema matching and merging, and in the construction of online database directories. We propose a new strategy that automatically and accurately classifies online databases based on features that can be easily extracted from Web forms. By judiciously partitioning the space of form features, this strategy allows the use of simpler classifiers that can be constructed using learning techniques that are better suited for each partition. Experiments using real Web data in a representative set of domains show that the use of different classifiers leads to high accuracy, precision and recall. This indicates that our modular classifier composition provides an effective and scalable solution for classifying online databases.".
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- 603 title "Combining Classifiers to Identify Online Databases".
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- item-1 hasContent luciano-barbosa.
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- item-2 hasContent juliana-freire.
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- 605 creator john-harney.
- 605 creator prashant-doshi.
- 605 type InProceedings.
- 605 label "Speeding up Adaptation of Web Service Compositions Using Expiration Times".
- 605 sameAs 605.
- 605 abstract "Web processes must often operate in volatile environments where the parameters of the participating service providers change during the life cycle of the process. Optimally adapting to these changes, therefore, becomes an important challenge. Adaptation requires the knowledge from each of the service providers as to how much each of their service parameters have changed and using this knowledge to determine whether the Web process should make a different, and subsequently, more optimal decision. Monitoring this information change requires additional computations and may become a time-consuming process. In this paper, we use service expiration times obtained from pre-defined service level agreements to reduce the computational overhead of adaptation. We use the intuition that services whose parameters have not expired need not be considered for querying for revised information. Using two realistic scenarios, we illustrate our approach and demonstrate the associated computational savings.".
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- 605 title "Speeding up Adaptation of Web Service Compositions Using Expiration Times".
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- item-1 hasContent john-harney.
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- item-2 hasContent prashant-doshi.
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- 615 creator chenxi-lin.
- 615 creator dingyi-han.
- 615 creator hua-jun-zeng.
- 615 creator jie-han.
- 615 creator yong-yu.
- 615 creator zheng-chen.
- 615 type InProceedings.
- 615 label "Homepage Live: Automatic Block Tracing for Web Personalization".
- 615 sameAs 615.
- 615 abstract "The emergence of personalized homepage providers, e.g. Google Homepage and Microsoft Windows Live, has enabled Web users to select interesting Web contents and to aggregate them in a single Web page. The interesting web contents are usually some specific blocks of Web pages rather than a whole Web page. To satisfy the users' requirements, personalized homepage providers predefine a lot of candidate content blocks for users to composite their own homepages. However, it requires tremendous manual efforts to define the content blocks and the coverage is still very limited. In this paper, we propose a novel personalized homepage system, called 'Homepage Live', to allow users to use drag-and-drop action to collect their favorite Web content blocks and organize them in a single page. Moreover, Homepage Live can also automatically trace the changes of blocks with the evolvement of the containing pages by measuring the tree edit distance of the selected blocks. Besides, by exploiting the immutable elements of Web pages, the tracing algorithm performance is significant improved. Experimental results demonstrate the effectiveness and efficiency of our proposed algorithm.".
- 615 hasAuthorList authorList.
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- 615 title "Homepage Live: Automatic Block Tracing for Web Personalization".
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