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» Literally Idempotent Languages and their Varieties - Two Let...
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ITA
2008
107views Communications» more  ITA 2008»
13 years 5 months ago
On Varieties of Literally Idempotent Languages
A language L A is literally idempotent in case that ua2 v L if and only if uav L, for each u, v A , a A. Varieties of literally idempotent languages result naturally by taking...
Ondrej Klíma, Libor Polák
SCAM
2007
IEEE
13 years 11 months ago
Quality Assessment for Embedded SQL
—The access of information systems to underlying relational databases is commonly programmed using embedded SQL queries. Such embedded queries may take the form of string literal...
Huib van den Brink, Rob van der Leek, Joost Visser