Providing Dynamic Security Control in a Federated Database

Summary: Dynamic security control in a federated database via time-bound mandates. Adapts Shamir's secret sharing to let a coalition of DBAs grant temporary access, enabling flexible data sharing beyond the default least-upper-bound security, while preserving local control and accountability. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 8178
Venue: VLDB
Year: 1994
Pagerank: 5.1725247e-05
Overall Rank: 12,848 | 10.71%
DOI: -

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Rank	Citing Paper	Year	Venue	Pagerank

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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
6,148	A Source-to-Source Meta-Translation System for Relational Query Languages	1987	VLDB	6.0346122e-05

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