Databases with alternative information
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Alternative information is studied. Two different pieces of information, I1 AND/OR I2 and EITHER I1 OR I2 are examples of alternative information. Applicable models of data do not distinguish information of this kind, but such distinction, however, is important in many circumstances. An attempt to distinguish and process alternative information is made
Published in:
Knowledge and Data Engineering, IEEE Transactions on
(Volume:3
,
Issue:
3
)
Date of Publication: Sep 1991