Titlebook: Datalog in Academia and Industry; Second International Pablo Barceló,Reinhard Pichler Conference proceedings 2012 Springer-Verlag Berlin He

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Data Exchange in Datalog Is Mainly a Matter of Choice a choice predicate defining the functional dependency inside one of TGD rules. Although classical certainty semantics for query answering in a data exchange setting can be also defined for DATALOG with choice, this paper explores another direction: searching for a solution for which a number of giv

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https://doi.org/10.1007/978-3-030-90606-1 a choice predicate defining the functional dependency inside one of TGD rules. Although classical certainty semantics for query answering in a data exchange setting can be also defined for DATALOG with choice, this paper explores another direction: searching for a solution for which a number of giv

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Nobumichi Teramura,Luke Nottage,Bruno Jetinlog for data streams. This language is called Streamlog and takes the query and application languages of DSMS to new levels of expressive power, by removing the unnecessary limitations that severely impair current commercial systems and research prototypes.

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On the CRON Conjecturentical interpretation. But on a more syntactical level, we can show that positive Dedalus programs can tolerate non-causal messages, in the sense that they compute the correct answer when messages can be sent into the past.