GRAIN 发表于 2025-3-30 08:45:16

Generating Relations from XML Documentsan index indicating which path expressions may not be assigned the null value. Evaluating a relation generator involves finding tuples of nodes that satisfy the path expressions and are related to one another in a meaningful fashion. Different semantics for evaluation are given that take into accoun

APNEA 发表于 2025-3-30 13:14:01

https://doi.org/10.1007/3-540-36285-1Data Engineering; Database Design; Database Logic; Database Systems; Database Theory; Extensible Markup L

gruelling 发表于 2025-3-30 17:40:46

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gentle 发表于 2025-3-30 22:51:29

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详细目录 发表于 2025-3-31 01:09:09

0302-9743 Overview: Includes supplementary material: 978-3-540-00323-6978-3-540-36285-2Series ISSN 0302-9743 Series E-ISSN 1611-3349

glacial 发表于 2025-3-31 06:37:54

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Overdose 发表于 2025-3-31 11:10:37

Contextualized Practices in Arts Education data. To check that, every sum query and previously answered sum queries should be audited. We show that, under a suitable query-overlap restriction, an auditing procedure can be efficiently worked out using flownetwork computation.

教唆 发表于 2025-3-31 15:04:01

Contextualized Practices in Arts Educationive queries. We investigate to what extent features such as quantification, negation, or non-equalities are important in such a setting. We also investigate the difference between a setting where the client can pose an adaptive sequence of queries, and a setting where the client must pose a fixed combination of queries.

AMEND 发表于 2025-3-31 17:43:54

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intellect 发表于 2025-3-31 21:56:37

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查看完整版本: Titlebook: Database Theory - ICDT 2003; 9th International Co Diego Calvanese,Maurizio Lenzerini,Rajeev Motwani Conference proceedings 2003 Springer-Ve