Titlebook: Applications of Logic Databases; Raghu Ramakrishnan Book 1995 Kluwer Academic Publishers 1995 C programming language.Natural.database.data

爭吵加

Personalization in a Paper Factoryqueries. We also introduce the language . which is designed in accordance with this thesis. We conclude by discussing to what extent various existing query languages have implicitly adopted generalized quantifiers and some related features. Indeed, the constructs of . can, e.g., directly be mapped into rules of the CORAL deductive query language.

小丑

BIDE

Applications of Deductive Object-Oriented Databases Using DEL,ures that make it especially well-suited to the application domains that we discuss. The scenarios described here seem to be representative of a large number of problems in many different application domains.

Foreknowledge

Q-Data: Using Deductive Database Technology to Improve Data Quality,al-world problem with test data from operational systems. Experiences related to engineering aspects of both the deductive database system and other component technologies, as well as pragmatic aspects of the implementation of Q-Data as a distributed system, are discussed.

免除責(zé)任

Querying with Generalized Quantifiers,queries. We also introduce the language . which is designed in accordance with this thesis. We conclude by discussing to what extent various existing query languages have implicitly adopted generalized quantifiers and some related features. Indeed, the constructs of . can, e.g., directly be mapped into rules of the CORAL deductive query language.

Assignment

Requirements for a Deductive Query Language in a Genome-Mapping Database,facility and for more flexibility in schema evolution. In particular, we believe that a deductive query language will provide the support we need and improve the integration between MapBase and its clients.

evince

Defense

Thomas Ludwig,Kevin Schneider,Volkmar Pipek large data sets. One source of inefficiency in programs involving recursion and query constants is that CORAL is not able to detect that the programs are factorable. We provide an alternative translation which always propagates constants to base relations, with a consequent improvement in performance.

舉止粗野的人

A Deductive Front-End for Relational Databases, utilizes deductive database technology interfaced directly to commercial relational database management systems, providing the necessary technology to support advanced data analysis without requiring that organizations forsake their investment in relational databases.

省略

Efficient Evaluation of Visual Queries Using Deductive Databases, large data sets. One source of inefficiency in programs involving recursion and query constants is that CORAL is not able to detect that the programs are factorable. We provide an alternative translation which always propagates constants to base relations, with a consequent improvement in performance.