没有希望
发表于 2025-3-26 22:29:15
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esoteric
发表于 2025-3-27 02:21:17
Human Needs and the Modernization of Povertyeorgia Tech and Gio Wiederhold of Stanford, to each put a searchlight on semantics, databases, applications, and recent evolution of the field, from completely different and complementary angles. In order to fit their talks and those of the other DS-6 contributors in a single framework, it is perhap
宏伟
发表于 2025-3-27 07:29:58
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PAEAN
发表于 2025-3-27 10:37:17
https://doi.org/10.1007/978-3-030-47236-8functions, user-defined partial schema integration by means of class attributes, generalized local and interdatabase joins, and automatic completion of local implicit joins. Together, these features permit resolution of many classes of structural schema conflicts that may exist among the member data
闹剧
发表于 2025-3-27 16:56:34
Between Positivism and Relativism constraints, it has been designed with extensibility in mind and forms a solid platform from which to investigate further techniques for improving the handling of a wider range of constraints. The system is currently being used to describe and enforce the semantics of a complex scientific applicati
Expostulate
发表于 2025-3-27 20:33:10
https://doi.org/10.1007/978-3-642-46765-3aper reviews existing methods for constraint discovery, describes how constraints are stored in the Metadata View Graph at compile-time, and describes how the MVG Framework retrieves and maintains instance-based constraints at run-time. The paper then analyzes how to apply updates to instance-based
赌博
发表于 2025-3-27 23:06:04
Jan-Hendrik Kamlage,Jan Warode,Anna Mengedes exhibiting constraint violations. Thus, a user-specified “update” is transformed, through semantic reformulation techniques, into a sequence of updates which together ensure semantic integrity of the original update as well as its propagated side-effects..This research presents several contributio
GROG
发表于 2025-3-28 02:49:10
Introduction: An Essay on the Role and Evolution of Data(base) Semanticseorgia Tech and Gio Wiederhold of Stanford, to each put a searchlight on semantics, databases, applications, and recent evolution of the field, from completely different and complementary angles. In order to fit their talks and those of the other DS-6 contributors in a single framework, it is perhap
贫困
发表于 2025-3-28 07:50:57
Value-added Mediation in Large-Scale Information Systemsscope of such a responsibility, and, of course, conformance with interface standards that enable interoperation..Applications that benefit from mediation include planning and other decision-making tasks that require information from diverse resources, as databases, reference systems, data obtained f
PALMY
发表于 2025-3-28 14:17:02
Extending a Multidatabase Manipulation Language to Resolve Schema and Data Conflictsfunctions, user-defined partial schema integration by means of class attributes, generalized local and interdatabase joins, and automatic completion of local implicit joins. Together, these features permit resolution of many classes of structural schema conflicts that may exist among the member data