default search action
"On th Undecidability of Equivalence Problems for Relational Expressions."
Tomasz Imielinski, Witold Lipski Jr. (1982)
- Tomasz Imielinski, Witold Lipski Jr.:
On th Undecidability of Equivalence Problems for Relational Expressions. Advances in Data Base Theory 1982: 393-409
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.