沉默
发表于 2025-3-23 10:20:39
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relieve
发表于 2025-3-23 15:49:08
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向外
发表于 2025-3-23 18:08:20
On the Expressive Power of XQuery-Based Update Languagesive expressive power of the different constructs, and we establish the relationships between these subsets in terms of queries and updates that can be expressed. Finally, we discuss the relationships between these subsets and existing XQuery-based update languages.
初学者
发表于 2025-3-24 02:16:31
Consistency of Temporal XML Documentslidation of a document when many temporal inconsistencies of different kinds are present. We study the conditions that allow to treat each inconsistency isolated from the rest, and give the corresponding proofs. These properties are intended to be the basis of efficient algorithms for checking temporal consistency in XML.
facilitate
发表于 2025-3-24 04:38:07
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显而易见
发表于 2025-3-24 08:42:15
Conference proceedings 2006ium in 2003, XSym has continued to provide a forum for academics, practitioners, users and vendors to discuss the use of and synergy between advanced XML technologies. XSym 2006 received 32 full paper submissions. Each submitted paper underwent a rigorous review by independent referees. These procee
Spangle
发表于 2025-3-24 12:01:04
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感激小女
发表于 2025-3-24 16:53:51
Index vs. Navigation in XPath Evaluation relational databases. But is it still valid for XML queries? In this paper we develop similar rules of thumb for XML queries by experimentally comparing different execution strategies, e.g. using navigation or indices. These rules can be used immediately for heuristic optimization of XML queries, a
MIME
发表于 2025-3-24 22:35:53
Consistency of Temporal XML Documents as of any given time, in XML documents. After presenting an abstract model for temporal XML, we discuss the problem of the validation of the temporal constraints imposed by this model. We first review the problem of checking and fixing isolated temporal inconsistencies. Then, we move on to study va
采纳
发表于 2025-3-24 23:49:19
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