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无法取消 发表于 2025-3-24 06:41:37

Chapter 1: Introduction,ion. In today’s digital world, there is hardly any information system where time, space or both need not be present as first-class concepts in order to effectively support the targeted application. The reader is invited to consider the information systems of such varied organizations as financial in

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索赔 发表于 2025-3-24 21:09:07

Chapter 4: Spatio-temporal Models and Languages: An Approach Based on Data Types, this subject, these models and languages are capable of handling continuously changing geometries, or . .. We focus on two basic abstractions called . . and . .. A . . can represent an entity for which only the position in space is relevant. A moving region captures moving as well as growing or shr

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查看完整版本: Titlebook: Spatio-Temporal Databases; The CHOROCHRONOS App Timos K. Sellis,Manolis Koubarakis,Michel O. Schol Textbook 2003 Springer-Verlag Berlin Hei