Comparison Of Schema Matching Evaluations
نویسنده
چکیده
ticals, e-commerce comparison sites and cyber intelligence. Schema matching lifts data integration—traditionally focused on well-structured data—to highly. Comparative Evaluation of Microarray-based Gene Expression Databases. BTW 2003: 482-501 Erhard Rahm: Comparison of Schema Matching Evaluations. will raise the bar for empirical evaluation and comparison of data integration Integration tasks such as schema matching can be sensitive to both.
منابع مشابه
Comparison of Schema Matching Evaluations
Recently, schema matching has found considerable interest in both research and practice. Determining matching components of database or XML schemas is needed in many applications, e.g. for E-business and data integration. Various schema matching systems have been developed to solve the problem semi-automatically. While there have been some evaluations, the overall effectiveness of currently ava...
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Schema matching is a critical step in many applications, such as data warehouse loading, Online Analytical Process (OLAP), Data mining, semantic web [2] and schema integration. This task is defined for finding the semantic correspondences between elements of two schemas. Recently, schema matching has found considerable interest in both research and practice. In this paper, we present a new impr...
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While there have been some evaluations and surveys of these evaluations, the overall effectiveness of currently available automatic schema matching systems is largely unclear. This is mainly because either the evaluations were conducted in diverse ways making it difficult to assess the effectiveness of each single system, or they were based on previously published information rather than on act...
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Over the years, many XML schema matching systems have been developed. A benchmark for assessing the capabilities of schema matching systems and providing uniform conditions and the same testbed for all schema matching prototypes, has become indispensable as the matching systems grow in complexity. However, developing a benchmark for the schema matching problem is very challenging, given the wid...
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