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Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...

Christof Hasse, Gerhard Weikum

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156

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ICDE
1991
IEEE

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Constraint-Based Reasoning in Deductive Databases

15 years 6 months ago

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— Constraints play an important role in the efﬁcient query evaluation in deductive databases. In this paper, constraint-based query evaluation in deductive databases is investi...

Jiawei Han

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153

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PODS
1991
ACM

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Termination Detection in Logic Programs using Argument Sizes

15 years 6 months ago

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d Abstract Kirack Sohn and Allen Van Gelder University of California, Santa Cruz Progress on automated termination detection for logic programs is reported. The prospects for han...

Kirack Sohn, Allen Van Gelder

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149

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VLDB
1991
ACM

141views Database» more VLDB 1991»

Efficiency of Nested Relational Document Database Systems

15 years 6 months ago

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Systems designed for efficient retrieval of conventional data can be very inefficient at retrieving documents. Documents have more complex structure than conventional data, and th...

Justin Zobel, James A. Thom, Ron Sacks-Davis

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Algorithms

Applied Computing

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Automated Reasoning

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