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29

SIGMOD
2000
ACM

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14 years 27 days ago

Commercial relational database systems today provide only limited temporal support. To address the needs of applications requiring rich temporal data and queries, we have built TI...

Jun Yang 0001, Huacheng C. Ying, Jennifer Widom

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22

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VLDB
1992
ACM

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Incomplete Information in Relational Temporal Databases

14 years 18 days ago

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For the conventional relational model there has been considerable research in the area of incomplete information. On the other hand, research in temporal databases has concentrated...

Shashi K. Gadia, Sunil S. Nair, Yiu-Cheong Poon

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65

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VLDB
2005
ACM

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Join operations in temporal databases

14 years 8 months ago

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Joins are arguably the most important relational operators. Poor implementations are tantamount to computing the Cartesian product of the input relations. In a temporal database, t...

Dengfeng Gao, Christian S. Jensen, Richard T. Snod...

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19

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ESWA
2008

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Discovering during-temporal patterns (DTPs) in large temporal databases

13 years 8 months ago

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Abstract Large temporal Databases (TDBs) usually contain a wealth of data about temporal events. Aimed at discovering temporal patterns with during relationship (during-temporal pa...

Li Zhang, Guoqing Chen, Tom Brijs, Xing Zhang

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21

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EDBT
2002
ACM

114views Database» more EDBT 2002»

Temporal Aggregation over Data Streams Using Multiple Granularities

14 years 8 months ago