certain
发表于 2025-3-26 21:51:30
http://reply.papertrans.cn/87/8648/864736/864736_31.png
Chauvinistic
发表于 2025-3-27 04:27:55
Conference proceedings 2003s, ER modeling, type hierarchies, null values, consistency enforcement, logic-based pattern languages, and semantic classification of queries. Among the classes of databases dealt with are deductive databases, relational databases, distributed information systems, and tree-structured data..
采纳
发表于 2025-3-27 08:05:12
Cardinality Constraints in Disjunctive Deductive Databases, with sets of exactly-cardinality constraints (i.e., where θ is “=”). Reasoning with . . is very efficient, and it can be used for performance reasons before . . is evaluated. For obtaining ., however, . . is necessary, since we show the theoretical result that a sound and complete calculus for exactly- cardinality constraints does not exist.
太空
发表于 2025-3-27 11:08:50
http://reply.papertrans.cn/87/8648/864736/864736_34.png
流利圆滑
发表于 2025-3-27 16:49:17
http://reply.papertrans.cn/87/8648/864736/864736_35.png
天空
发表于 2025-3-27 20:50:07
http://reply.papertrans.cn/87/8648/864736/864736_36.png
值得赞赏
发表于 2025-3-28 01:40:06
http://reply.papertrans.cn/87/8648/864736/864736_37.png
使虚弱
发表于 2025-3-28 05:09:25
http://reply.papertrans.cn/87/8648/864736/864736_38.png
Postulate
发表于 2025-3-28 10:15:11
José María Turull Torrestrol (ILC) is well-recognized as an e?cient method that o?ers signi?cant p- formance improvement for systems that operate in an iterative or repetitive fashion (e. g. , robot arms in manufacturing or batch processes in an industrial setting). Though the fundamentals of ILC design have been well-addr
ENDOW
发表于 2025-3-28 12:17:23
http://reply.papertrans.cn/87/8648/864736/864736_40.png