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    SBBD
    2007
    69views Database» more  SBBD 2007»
    Storing AXML documents with ARAXA
    13 years 9 months ago
    Storing AXML documents with ARAXA
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    Active XML (AXML) documents combine extensional XML data with intentional data defined through Web service calls. The dynamic properties of these documents pose challenges to both ...
    Cláudio Ananias Ferraz, Vanessa P. Braganho...
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    SBBD
    2007
    116views Database» more  SBBD 2007»
    A Hypergraph Model for Computing Page Reputation on Web Collections
    13 years 9 months ago
    A Hypergraph Model for Computing Page Reputation on Web Collections
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    In this work we propose a representation of the web as a directed hypergraph, instead of a graph, where links can connect not only pairs of pages, but also pairs of disjoint sets o...
    Klessius Berlt, Edleno Silva de Moura, André...
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    SYRCODIS
    2008
    184views Database» more  SYRCODIS 2008»
    Towards Cost-based Query Optimization in Native XML Database Management Systems
    13 years 9 months ago
    Towards Cost-based Query Optimization in Native XML Database Management Systems
    Download  sunsite.informatik.rwth-aachen.de
    In the last few years, XML became a de-facto standard for the exchange of structured and semi-structured data. The database research community took this development into account b...
    Andreas M. Weiner, Christian Mathis, Theo Här...
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    SYRCODIS
    2008
    91views Database» more  SYRCODIS 2008»
    Multimedia Information Retrieval
    13 years 9 months ago
    Multimedia Information Retrieval
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    Yannis Manolopoulos
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    SYRCODIS
    2008
    108views Database» more  SYRCODIS 2008»
    Optimizing Concurrent Processing of Write-then-Read Transactions
    13 years 9 months ago
    Optimizing Concurrent Processing of Write-then-Read Transactions
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    Alexander Kalinin
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    SYRCODIS
    2008
    120views Database» more  SYRCODIS 2008»
    Efficient Implementation of XQuery Constructor Expressions
    13 years 9 months ago
    Efficient Implementation of XQuery Constructor Expressions
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    Element constructor is one of most expensive operations of the XQuery language as it requires deep copy of the nodes which make up the content of the constructed element. In this ...
    Leonid Novak, Maxim Grinev, Ilya Taranov
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    SYRCODIS
    2008
    127views Database» more  SYRCODIS 2008»
    On the Semantics of Updates in a Functional Language
    13 years 9 months ago
    On the Semantics of Updates in a Functional Language
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    Issues related to updating data in native XML database systems are studied extensively nowadays. In this work we consider a problem of updating typed XML documents having their sc...
    Pavel Loupal
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    SYRCODIS
    2008
    136views Database» more  SYRCODIS 2008»
    Stochastic Approach to Binary Matrix Partitioning for Phylogenetic Networks
    13 years 9 months ago
    Stochastic Approach to Binary Matrix Partitioning for Phylogenetic Networks
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    In this research we introduce the problem of the binary matrix partitioning in a biological context. Our idea is to use SNP matrix to construct a set of phylogenetic networks to r...
    Victoria Kusherbaeva, Nikolay Vyahhi
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    SYRCODIS
    2008
    138views Database» more  SYRCODIS 2008»
    Co-evolution Model for Data Sources and Views
    13 years 9 months ago
    Co-evolution Model for Data Sources and Views
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    ETL process evolution is investigated below. A model-driven approach to templates and ETL process evolution problem is developed. We suppose that the ETL process evolution probain...
    Alexander Dolnik, Sergei Syntulskiy
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    SYRCODIS
    2008
    141views Database» more  SYRCODIS 2008»
    Personalization of XML Text Search via Search Histories
    13 years 9 months ago
    Personalization of XML Text Search via Search Histories
    Download  sunsite.informatik.rwth-aachen.de
    Full-Text XML search is a difficult problem due to its structural and textual constrains. The latter being individually well explored topics, lack mechanisms of integration with e...
    Chernishev George
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