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hlg quality week 2016
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Khairy Kandil
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Given the maturity of the data integration field it is surprising that rigorous empirical evaluations of research ideas are so scarce. We identify a major roadblock for empirical work - the lack of comprehensive metadata generators that can be used to create benchmarks for different integration tasks. This makes it difficult to compare integration solutions, understand their generality, and understand their performance. We present iBench, the first metadata generator that can be used to evaluate a wide-range of integration tasks (data exchange, mapping creation, mapping composition, schema evolution, among many others). iBench permits control over the size and characteristics of the metadata it generates (schemas, constraints, and mappings). Our evaluation demonstrates that iBench can efficiently generate very large, complex, yet realistic scenarios with different characteristics. We also present an evaluation of three mapping creation systems using iBench and show that the intricate control that iBench provides over metadata scenarios can reveal new and important empirical insights. iBench is an open-source, extensible tool that we are providing to the community. We believe it will raise the bar for empirical evaluation and comparison of data integration systems.
2016 VLDB - The iBench Integration Metadata Generator
2016 VLDB - The iBench Integration Metadata Generator
Boris Glavic
Попов Вячеслав Борисович -Асессор Конкурса -Член Национальной ассоциации управления проектами «СОВНЕТ» -Секретарь Экспертного совета Центра оценки и развития проектного управления (методологического спонсора Конкурса)
Проектный Олимп 2016: «Система управления комплексным проектом»
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Given the maturity of the data integration field it is surprising that rigorous empirical evaluations of research ideas are so scarce. We identify a major roadblock for empirical work - the lack of comprehensive metadata generators that can be used to create benchmarks for different integration tasks. This makes it difficult to compare integration solutions, understand their generality, and understand their performance. We present iBench, the first metadata generator that can be used to evaluate a wide-range of integration tasks (data exchange, mapping creation, mapping composition, schema evolution, among many others). iBench permits control over the size and characteristics of the metadata it generates (schemas, constraints, and mappings). Our evaluation demonstrates that iBench can efficiently generate very large, complex, yet realistic scenarios with different characteristics. We also present an evaluation of three mapping creation systems using iBench and show that the intricate control that iBench provides over metadata scenarios can reveal new and important empirical insights. iBench is an open-source, extensible tool that we are providing to the community. We believe it will raise the bar for empirical evaluation and comparison of data integration systems.
2016 VLDB - The iBench Integration Metadata Generator
2016 VLDB - The iBench Integration Metadata Generator
Boris Glavic
Попов Вячеслав Борисович -Асессор Конкурса -Член Национальной ассоциации управления проектами «СОВНЕТ» -Секретарь Экспертного совета Центра оценки и развития проектного управления (методологического спонсора Конкурса)
Проектный Олимп 2016: «Система управления комплексным проектом»
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ЦОРПУ
Collaborative Team work
Collaborative Team work
Khairy Kandil
Sometimes you feel alone
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Cómo llevar a cabo el proceso para empezar a leer un documento o texto cualquiera sea su procedencia?.
Modelo IPLER
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Adelaida Bolívar
NakiaCResume
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Nakia Cody
особенности Visionbody
особенности Visionbody
особенности Visionbody
ТОНУС-КЛУБ® Европейская сеть женских клубов
Red de Semilleros de Investigación SIFO ACFO. Pontificia Universidad Javeriana. 2016
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