ANNUL
发表于 2025-3-23 12:11:48
Conference proceedings 20155, held in Ustroń, Poland, in May 2015..This book consists of 53 carefully revised selected papers that are assigned to 8 thematic groups: database architectures and performance; data integration, storage and data warehousing; ontologies and semantic web; artificial intelligence, data mining and kno
neuron
发表于 2025-3-23 15:25:15
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BALK
发表于 2025-3-23 20:38:13
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改良
发表于 2025-3-24 00:21:28
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decipher
发表于 2025-3-24 05:24:45
Elizabeth A. Lemerise,Bridgette D. Harpertive scenarios where peers can store incomplete information. We define the semantics of these settings, and we provide the data complexity for generating solutions and the minimal among those. Also, we distinguish between . and . certain answers as semantics for conjunctive query answering.
北极人
发表于 2025-3-24 10:35:22
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傲慢物
发表于 2025-3-24 13:30:49
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信任
发表于 2025-3-24 16:14:45
Michael Potegal,Raymond W. Novacosed. We show how graph queries can be effectively executed with the help of a graph database assisting a relational database. The proposed solution does not impose any additional complexity for programmers.
maintenance
发表于 2025-3-24 21:39:44
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通知
发表于 2025-3-25 02:03:49
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