Titlebook: Logic in Databases; International Worksh Dino Pedreschi,Carlo Zaniolo Conference proceedings 1996 Springer-Verlag Berlin Heidelberg 1996 Ak

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Database query evaluation with the STARBASE method,ding an automatic method for reordering the literals in the body of a rule so that the next literal to be processed is guaranteed to be one of the most instantiated ones. A prototype implementation of a STARBASE system is described and its performance compared to XSB and Prolog for a range of exampl

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The , system: A deductive database Information Lens for reasoning about textual information,mation” that threatens to overwhelm the users of these systems and (ii) the loss of informational value as the documents are moved from their organizational setting into a machine-readable format. The answer to these problems discussed in the paper, proposes to restore much of this information by cr

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Nested transactions in a logical language for active rules,quivalent semantics for a Statelog program . are given: (i) a logic programming style semantics by a compilation into a logic program, and (ii) a model-theoretic Kripke-style semantics. While (ii) serves as a . of active rule behavior and allows to reason about properties of the specified transactio

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The limits of fixed-order computation,am can be evaluated using a fixed-order computation rule. However, exploration of larger classes of stratified programs that can be evaluated in this manner has been left open in the literature, perhaps due to the lack of implementation methods that can benefit from such results. We address the limi

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Robert Kowalski,Fariba Sadriff- und N?hrstoffhaushalt von ?kosystemen werden im Detail besprochen..Der Leser soll so in die Lage versetzt werden, die Folgen des bereits eingetretenen Klimawandels für die Vegetation zu beurteilen..? ? ? ? ? ?.978-3-662-59790-3978-3-662-59791-0

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