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

GRAIN

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

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

gruelling

gentle

详细目录

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

glacial

Overdose

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

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

intellect