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Information Reuse & Integration, 2009. IRI '09. IEEE International Conference on

Date 10-12 Aug. 2009

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Displaying Results 1 - 25 of 99
  • Message from Program Co-chairs

    Publication Year: 2009, Page(s): i
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  • Forward

    Publication Year: 2009, Page(s): ii
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (78 KB) | HTML iconHTML

    The following topics are dealt with: fuzzy systems and bioinformatics; data mining; Web services and eBusiness; information reuse; mobile networks and security; software testing; semantic Web and text mining; knowledge management; data visualization; human computer interface; formal methods and software development; schema mapping; database systems; ontology; Web engineering; and natural language ... View full abstract»

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  • Conference organizers

    Publication Year: 2009, Page(s): iii
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  • International Technical Program Committee

    Publication Year: 2009, Page(s):iv - vii
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  • Computing with Words and perceptions—A paradigm shift

    Publication Year: 2009, Page(s):viii - x
    Cited by:  Papers (7)
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  • 10th-year anniversary keynote presentation on information reuse and integration

    Publication Year: 2009, Page(s):xi - xii
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  • Building trustworthy semantic webs

    Publication Year: 2009, Page(s):xiii - xv
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  • Efficient reuse and integration at NASA - Its not just the technology

    Publication Year: 2009, Page(s):xvi - xvii
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  • Critical need for funding of basic and applied research in large-scale computing

    Publication Year: 2009, Page(s): xviii
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  • Table of contents

    Publication Year: 2009, Page(s):xix - xxvii
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  • Author index

    Publication Year: 2009, Page(s):xxviii - xxxiv
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  • [Copyright notice]

    Publication Year: 2009, Page(s): xxxv
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  • Using contextual information to clarify Gene Normalization ambiguity

    Publication Year: 2009, Page(s):1 - 5
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1042 KB) | HTML iconHTML

    The goal of gene normalization (GN) is to identify the unique database identifiers of genes and proteins mentioned in biomedical literature. A major difficulty in GN comes from inter-species gene ambiguity. That is, the same gene name can refer to different database identifiers depending on the species in question. In this paper, we introduce a method to exploit contextual information in an abstra... View full abstract»

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  • Processing of Transcranial Doppler for assessment of blood volume loss

    Publication Year: 2009, Page(s):6 - 10
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (163 KB) | HTML iconHTML

    Among all fields of critical patient care, hemorrhagic shock, which is encountered in most traumatic injuries, is a significant factor associated with the chance of survival. Then, it is highly desirable to assess the severity of blood loss and predict the occurrence of hemorrhagic shock (HS) from biomedical signals. In this study, transcranial Doppler (TCD) signal is used to predict and classify ... View full abstract»

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  • Semantic data integration and monitoring in the railway domain

    Publication Year: 2009, Page(s):11 - 16
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (682 KB) | HTML iconHTML

    Information integration is a key for further growth of efficiency in management decisions for the railway domain. In the context of the EU project InteGRail (funded in the 6th Framework Programme) an integration approach leveraged by ontologies known from the semantic Web and logic-based reasoning mechanisms has been successfully demonstrated. To this effect existing heterogeneous monitoring data ... View full abstract»

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  • Fusion of uncertain information using vague sets and Dempster-Shafer theories

    Publication Year: 2009, Page(s):17 - 22
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (519 KB) | HTML iconHTML

    During the process of fusing multi-source information, a challenging problem is how to deal effectively with the available data and information that are vague, imprecise and uncertain. Vague sets are suitable for accurately describing the uncertain information. Dempster-Shafer (D-S) theory is a promising method for the combination of evidence obtained from different source. A new approach is propo... View full abstract»

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  • Feature selection with biased sample distributions

    Publication Year: 2009, Page(s):23 - 28
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (102 KB) | HTML iconHTML

    Feature selection concerns the problem of selecting a number of important features (w.r.t. the class labels) in order to build accurate prediction models. Traditional feature selection methods, however, fail to take the sample distributions into the consideration which may lead to poor predictions for minority class examples. Due to the sophistication and the cost involved in the data collection p... View full abstract»

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  • An empirical comparison of repetitive undersampling techniques

    Publication Year: 2009, Page(s):29 - 34
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (155 KB) | HTML iconHTML

    A common problem for data mining and machine learning practitioners is class imbalance. When examples of one class greatly outnumber examples of the other class (es), traditional machine learning algorithms can perform poorly. Random undersampling is a technique that has shown great potential for alleviating the problem of class imbalance. However, undersampling leads to information loss which can... View full abstract»

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  • Aggregating performance metrics for classifier evaluation

    Publication Year: 2009, Page(s):35 - 40
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (124 KB) | HTML iconHTML

    There are several performance metrics that have been proposed for evaluating a classification model, e.g., accuracy, error rates, precision, recall, etc. While it is known that evaluating a classifier on only one performance metric is not advisable, the use of multiple performance metrics poses unique comparative challenges for the analyst. Since different performance metrics provide different per... View full abstract»

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  • Modeling knowledge discovery in financial forecasting

    Publication Year: 2009, Page(s):41 - 46
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (255 KB) | HTML iconHTML

    Knowledge discovery in financial databases has important implications. Decision making process on financial datasets is known to be difficult because of the complex knowledge domain and specific statistical characteristics of the data. In this paper, we investigate the decision making problem on financial datasets such as stock market fluctuations by means of financial ratio measurements while mai... View full abstract»

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  • A SOA-based approach for the integration of a data propagation system

    Publication Year: 2009, Page(s):47 - 52
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (554 KB) | HTML iconHTML

    Major challenges that companies face nowadays are extremely volatile markets, a globally distributed supplier network and constantly changing business environments. These circumstances demand a high level of agility and extraordinary flexibility in the business modeling and the organizational structures of a company as well as adaptive and interoperable IT systems. In order to meet these requireme... View full abstract»

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  • ASOW-Science: A service oriented framework to support e-Science applications

    Publication Year: 2009, Page(s):53 - 56
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (566 KB) | HTML iconHTML

    The amount of information generated by biological researches has lead to a huge volume of biomedical data Internet-available. However, data are distributed into heterogeneous biological data sources, with little or even none information organization. Therefore, integration and exchange of data and scientific applications within and among organizations is a need in bioinformatics. In this paper, we... View full abstract»

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  • Semantic similarity analysis of XML schema using grid computing

    Publication Year: 2009, Page(s):57 - 62
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (138 KB) | HTML iconHTML

    A growing number of e-businesses have been using XML schemas in recent years. Schema mapping now plays a crucial role in integrating heterogeneous e-business applications. Since large-scale XML schema mapping using complex and hybrid similarity measures requires significant amount of processing time, a sophisticated similarity analysis algorithm is needed to handle its complexity and performance. ... View full abstract»

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  • An analysis of the third party payment system based on service supply chain

    Publication Year: 2009, Page(s):63 - 67
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (122 KB) | HTML iconHTML

    As an important form of payment, online payment continues to develop and boosts a large number of third party payment companies. With the third party payment companies growing, they gradually have conflict with the bank system. Both the banks and payment companies want to lead the third party payment market. In the third party payment market they are not only collaborators but also competitors. In... View full abstract»

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  • Integrating services: Control vs. flow

    Publication Year: 2009, Page(s):68 - 73
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (552 KB) | HTML iconHTML

    Specification of business processes is becoming a significant aspect of development of Web-based services. Workflows are applied to a business process in order to identify and describe details in the relationships among different business activities. In structuring the relationships among processes, workflows focus mainly on control flow aspects. In this paper we advocate an alternative method for... View full abstract»

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