Titlebook: Semantics in Databases; Second International Leopoldo Bertossi,Gyula O. H. Katona,Bernhard Thal Conference proceedings 2003 Springer-Verlag

只看該作者 · 發(fā)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..

只看該作者 · 發(fā)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.

只看該作者 · 發(fā)表于 2025-3-27 11:08:50

只看該作者 · 發(fā)表于 2025-3-27 16:49:17

只看該作者 · 發(fā)表于 2025-3-27 20:50:07

只看該作者 · 發(fā)表于 2025-3-28 01:40:06

只看該作者 · 發(fā)表于 2025-3-28 05:09:25

只看該作者 · 發(fā)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

只看該作者 · 發(fā)表于 2025-3-28 12:17:23

		自動(dòng)登錄	找回密碼
密碼			To register

關(guān)于派博傳思			派博傳思旗下網(wǎng)站			友情鏈接
派博傳思介紹	公司地理位置	論文服務(wù)流程	影響因子官網(wǎng)	吾愛論文網(wǎng)	大講堂	北京大學(xué)	Oxford Uni.	Harvard Uni.
發(fā)展歷史沿革	期刊點(diǎn)評(píng)	投稿經(jīng)驗(yàn)總結(jié)	SCIENCEGARD	IMPACTFACTOR	派博系數(shù)	清華大學(xué)	Yale Uni.	Stanford Uni.
\|Archiver\|手機(jī)版\|小黑屋\| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2026-1-25 16:24
Copyright © 2001-2015 派博傳思京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved