R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, pages 35--42, Sept. 1986. Home/Search Document Not in Database Summary Related Articles Check |
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Hypothetical Temporal Reasoning with History Encoding.. - Arenas, Bertossi (1997) (Correct)
....we do no make any distinction between states and situations. 2In some papers, they are called historical queries , but this name may cause con fusions with work done by the temporal databases community that calls historical the queries about valid time, rather than about transaction time [13], which can be better associated to the situations of the situation calculus. 2 can be adapted for the dynamic case. In particular, we can take advantage of our results on automated proving of static integrity constraints [2] when dealing with the dynamic case. The other problem we solve ....
R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, September:35-42, 1986. 15
A Layered Architecture for Uniform Version Management - Westfechtel, Munch, Conradi (2001) (3 citations) (Correct)
....unique transaction identifier (TID) Whenever a fragment is written to the database, it is tagged with the TID of the transaction which performs the change. Thus, all changes performed by transactions may be traced later on. By means of TIDs, we may provide the functionality of a temporal database [54]. Also note, that transaction logs in classic databases resemble deltas in our terminology. Such a TID becomes a high level visibility of a fragment, selecting the accessible subdatabase for a given transaction. In case of cooperating transactions, special propagation mechanisms and policies ....
R.T. Snodgrass, "Temporal Databases," Theories and Methods of Spatio-Temporal Reasoning in Geographic Space, A.U. Frank, I. Campari, and U. Formentini, eds., pp. 2254, Sept. 1992.
The TSQL2 Data Model - Christian Jensen Richard (1995) (1 citation) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass. Temporal Databases. In volume 639 of Lecture Notes in Computer Science, pages 22--64. Springer-Verlag, September 1992.
The TSQL2 Data Model - Christian Jensen Richard (1995) (1 citation) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, September 1986.
Extending Existing Dependency Theory to Temporal Databases - Jensen, Snodgrass, Soo (1994) (8 citations) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass. Temporal Databases. In Proceedings of the International Conference on GIS: From Space to Territory, Volume 639 of Lecture Notes in Computer Science, pages 22--64. Springer-Verlag, September 1992.
Extending Existing Dependency Theory to Temporal Databases - Jensen, Snodgrass, Soo (1994) (8 citations) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, September 1986.
Three Proposals for a Third-Generation Temporal Data Model - Christian Jensen Richard (1993) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass. Temporal Databases, in Theory and Methods of Spatio-Temporal Reasoning in Geographic Space, SpringerVerlag, Pisa, Italy, September, 1992, Vol. 639, A.U. Frank, I. Campari, and U. Formentini, eds, pp. 22-64.
Implementation and Evaluation of a Partitioned Store for.. - Sethuraman (2003) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass and I. Ahn. Temporal databases. IEEE Computer, 19(9):35--41, September 1986.
Temporal Slicing in the Evaluation of XML Queries - Gao, Snodgrass (2003) (6 citations) Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass and I. Ahn. "Temporal Databases". IEEE Computer, 19(9):35--42, September 1986.
Supporting User-defined Granularities and.. - Supporting.. Self-citation (Snodgrass) (Correct)
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R. T. Snodgrass and I. Ahn, "Temporal Databases," IEEE Computer, Vol. 19, No. 9, pp. 35-42, 1986.
Semantics of Time-Varying Information - Christian Jensen And (1996) (6 citations) Self-citation (Snodgrass) (Correct)
....several shorter visits to Denmark. Rick had previously worked on temporal query language design and implementation, in the context of his TQuel language [HS93, MS90, Sno87, SGM93, Sno93] and on temporal semantics, specifically characterizing the orthogonality of valid time and transaction time [SA86] Christian had previously worked on transaction time databases, specifically architecture [JMRS93, JM93] implementation [JMR91] and language support [JM92] In our initial discussions once Christian arrived, we identified two areas of common interest: understanding the semantics of temporal ....
....issues. ffl Why are there so many temporal data models Is a single ideal model even possible As a more specific related question, should data be stored as events (state transitions) or as states ffl Are transaction time and valid time really orthogonal, as Rick had previously claimed [SA86] More specifically, what is the relationship between POSTGRES two timestamps, TQuel s four timestamps, and Ben Zvi s five timestamps Are there more than two dimensions of time How does Thompson s taxonomy of four kinds of time relate to valid and transaction time ffl Is first normal form ....
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R. T. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, September 1986.
HL$OE"7L$ah $!~ - Hl Oe Ah' (Correct)
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R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, pages 35--42, Sept. 1986.
Modeling Temporal Primitives: Back to Basics - Iqbal Goralwalla Yuri (1997) (3 citations) (Correct)
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R.T. Snodgrass. Temporal Databases. In Theories and Methods of Spatio-Temporal Reasoning in Geographic Space, pages 22--64. Springer-Verlag, LNCS 639, 1992.
Persistent Views - A Mechanism for Managing Ageing Data - Skyt, Jensen (2002) (Correct)
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Snodgrass, R. T. and Ahn, I. (1986) Temporal databases. IEEE Computer, 19, 35--42.
Persistent Views - A Mechanism for Managing Aging Data - Skyt, Jensen (2001) (1 citation) (Correct)
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R. T. Snodgrass and I. Ahn. Temporal databases. IEEE Computer, 19(9):35--42, 1986.
Evolving Information Systems: - Beyond Temporal Information (1992) (Correct)
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R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, 1986.
Modelling the Evolution of Information Systems - Oei Proper Falkenberg (1992) (Correct)
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R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, 1986.
Temporal Entity-Relationship Models - A Survey - Gregersen, Jensen (1999) (33 citations) (Correct)
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# R.T. Snodgrass, "Temporal Databases," A.U. Frank, I. Campari, and U. Formanti, eds., Theories and Methods of Spatio-Temporal Reasoning in Geographic Space, pp. 22--64, Lecture Notes in Computer Science 639, Springer-Verlag, 1992.
A Meta Model for Update in Evolving Information Systems - Oei Proper Falkenberg (1992) (Correct)
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R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, 1986.
Evolving Information Systems: - Meeting The Ever-Changing (1994) (Correct)
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R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, 1986.
Ecient Dierential Timeslice Computation - Kristian Torp Leo (Correct)
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R. T. Snodgrass. Temporal Databases. In A. U. Frank, I. Campari, and U. Formentini (editors) Theories and Methods of Spatio-Temporal Reasoning In Geographic Space. SpringerVerlag, Lecture Notes in Computer Science 639, pp. 22--64, 1992.
A Conceptual Framework For - Evolving Information Systems (1992) (Correct)
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R. Snodgrass and I. Ahn. Temporal Databases. IEEE Computer, 19(9):35--42, 1986. 20
R-Tree Based Indexing of Now-Relative Bitemporal Data - Rasa Bliujute Christian (1998) (2 citations) (Correct)
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R. T. Snodgrass. Temporal Databases. IEEE Computer, 19(9):35--42 (1986).
Synthetic and Real Spatiotemporal Datasets - Nascimento, Pfoser, Theodoridis (2003) (Correct)
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R.T. Snodgrass and I. Ahn. Temporal databases. IEEE Computer, 19(3):35--42, 1986.
Requirements, Definitions and Notations for Spatiotemporal.. - Pfoser, Tryfona (Correct)
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Snodgrass, R.T., 1992. Temporal Databases. Invited paper in the International Conference GIS: Theories and Methods of Spatio-Temporal Reasoning. Lecture Notes in Computer Science, Vol. 639. Berlin: Springer-Verlag.
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