predicate-calculus databasesPROLOG/ C4250 Database theory C6160 Database management systems (DBMS)Reasoning about time typically involves drawing conclusions on the basis of incomplete information. Uncertainty
Zaniolo, C. (2008). Time Versus Standards: A Tale of Temporal Databases. In: Song, IY.,et al.Advances in Conceptual Modeling – Challenges and Opportunities. ER 2008. Lecture Notes in Computer Science, vol 5232. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-87991-6_9...
This paper reports on results from the multiple representations and multiple resolutions in geographical databases project,1 funded by the European Commission under the 5th Framework Programme. The objective of the project has been to enhance GIS (or DBMS) by adding functionality that supports multiple...
Compact representations of temporal databases Abstract This paper investigates the storage compactness of temporal merges. A temporal merge is a joint representation of a set of snapshots of the same database at different points in time. An axiomatic requirement for temporal merges is that each indivi...
Efficient Temporal Coalescing Query Support in Relational Database Systems The interest in, and user demand for, temporal databases have only increased with time; unfortunately, DBMS vendors and standard groups have not moved aggr... Z Xin,F Wang,C Zaniolo - 《Lecture Notes in Computer Science》...
For example, a GPS-enabled privacy and anonymity issues arising in spatiotemporal data mining; Chap. 12 dis - Spatio-temporal Databases in Urban Transportation Advances in social networking and data mining research are and tracking in transportation networks (the spatio-temporal database) that may ...
展开 关键词: Practical/ distributed databases query languages temporal databases/ federated temporal databases temporal module calculus-style language query language query processing/ C6160B Distributed databases C6140D High level languages C6160Z Other DBMS DOI...
We evaluate temporal and real-time query languages along several dimensions. We examine temporal and real-time DBMS implementation. Finally, we summarize major research accomplishments to date and list several unanswered research questions关键词: ieee computer society DOI: 10.1109/69.404027 ...
Time-referenced data are pervasive in most real-world databases. Recent advances in temporal query languages show that such database applications may benefit substantially from built-in temporal support in the DBMS. To achieve this, temporal query optimization and evaluation mechanisms must be provided...
Few attempts have been made to exploit the advances in temporal databases in the context of data warehousing, although exceptions do exist. The special architecture of a data warehouse and the emphasis on supporting advanced query functionality, e.g., application-specific time-series analysis, bring...