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AMAST
1995
Springer
13 years 11 months ago
Information Algebras
Ewa Orlowska
MFDBS
1991
125views Database» more  MFDBS 1991»
13 years 11 months ago
A Relational Algebra for Complex Objects Based on Partial Information
We study an approach to relational databases which treats relations not as subsets of a Cartesian product but as subsets of some domain { a partially ordered space of descriptions...
Leonid Libkin
APAL
2004
58views more  APAL 2004»
13 years 7 months ago
Boolean algebras arising from information systems
Ivo Düntsch, Ewa Orlowska
CORR
2011
Springer
128views Education» more  CORR 2011»
12 years 11 months ago
Order Optimal Information Spreading Using Algebraic Gossip
Chen Avin, Michael Borokhovich, Keren Censor-Hille...