During the 1970's a theory of data ~ases began to evolve pro viding a foundation for some existing tools and techniques. The significance of this theory is beginning to have an impact particu larly with respect to the design and implementation of the relational model of data bases. To further the state of the art in the theory of data bases, a workshop was held in TOulouse, France on December 12-14, 1979. The workshop was a sequel to one held two years previously and entitled, "Logic and Data Base Workshop". As with the earlier work shop, the meetings were conducted at the centre d'Etudes et de Recherches de l'Ecole Nationale Superieure de l'Aeronautique et de l'Espace de Toulouse (C.E.R.T). We are pleased to acknowledge the financial support received from the Direction des Recherches, Etudes et Techniques d'Armement (D.R.E.T.), and from C.E.R.T. that made the workshop possible.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Background for Advances in Data Base Theory.- Data Base Design.- On the Properties of Join Dependencies.- Decomposition of Relations: A Comprehensive Approach.- Adequacy of Decompositions of Relational Databases.- A Method for Helping Discover the Dependencies of a Relation.- General Laws: Deduction and Integrity.- On the Integrity of Typed First Order Data Bases.- Equations Compared with Clauses for Specification of Abstract Data Types.- Optimization in Deductive and Conventional Relational Database Systems.- On Evaluation of Queries Containing Derived Relations in a Relational Data Base.- Reasoning with Data in a Deductively Augmented Data Management System.- Informative Capabilities for Users.- A Formal Approach to Null Values in Database Relations.- About Natural Logic.- Assigning Meaning to Ill-Defined Queries Expressed in Predicate Calculus Language.- On the Feasibility of Informative Answers.- Name Index.- List of Referees.- Addresses of Contributing Authors.
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
EUR 28,78 per la spedizione da Regno Unito a U.S.A.
Destinazione, tempi e costiEUR 3,43 per la spedizione in U.S.A.
Destinazione, tempi e costiDa: Lucky's Textbooks, Dallas, TX, U.S.A.
Condizione: New. Codice articolo ABLIING23Mar2716030038201
Quantità: Più di 20 disponibili
Da: Grand Eagle Retail, Bensenville, IL, U.S.A.
Paperback. Condizione: new. Paperback. During the 1970's a theory of data ~ases began to evolve pro- viding a foundation for some existing tools and techniques. The significance of this theory is beginning to have an impact particu- larly with respect to the design and implementation of the relational model of data bases. To further the state of the art in the theory of data bases, a workshop was held in TOulouse, France on December 12-14, 1979. The workshop was a sequel to one held two years previously and entitled, "Logic and Data Base Workshop". As with the earlier work- shop, the meetings were conducted at the centre d'Etudes et de Recherches de l'Ecole Nationale Superieure de l'Aeronautique et de l'Espace de Toulouse (C.E.R.T). We are pleased to acknowledge the financial support received from the Direction des Recherches, Etudes et Techniques d'Armement (D.R.E.T.), and from C.E.R.T. that made the workshop possible. During the 1970's a theory of data ~ases began to evolve proA viding a foundation for some existing tools and techniques. The significance of this theory is beginning to have an impact particuA larly with respect to the design and implementation of the relational model of data bases. To further the state of the art in the theory of data bases, a workshop was held in TOulouse, France on December 12-14, 1979. The workshop was a sequel to one held two years previously and entitled, "Logic and Data Base Workshop". As with the earlier workA shop, the meetings were conducted at the centre d'Etudes et de Recherches de l'Ecole Nationale Superieure de l'Aeronautique et de l'Espace de Toulouse (C.E.R.T). We are pleased to acknowledge the financial support received from the Direction des Recherches, Etudes et Techniques d'Armement (D.R.E.T.), and from C.E.R.T. that made the workshop possib Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Codice articolo 9781461582991
Quantità: 1 disponibili
Da: Ria Christie Collections, Uxbridge, Regno Unito
Condizione: New. In. Codice articolo ria9781461582991_new
Quantità: Più di 20 disponibili
Da: Chiron Media, Wallingford, Regno Unito
Paperback. Condizione: New. Codice articolo 6666-IUK-9781461582991
Quantità: 10 disponibili
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -During the 1970's a theory of data ~ases began to evolve pro viding a foundation for some existing tools and techniques. The significance of this theory is beginning to have an impact particu larly with respect to the design and implementation of the relational model of data bases. To further the state of the art in the theory of data bases, a workshop was held in TOulouse, France on December 12-14, 1979. The workshop was a sequel to one held two years previously and entitled, 'Logic and Data Base Workshop'. As with the earlier work shop, the meetings were conducted at the centre d'Etudes et de Recherches de l'Ecole Nationale Superieure de l'Aeronautique et de l'Espace de Toulouse (C.E.R.T). We are pleased to acknowledge the financial support received from the Direction des Recherches, Etudes et Techniques d'Armement (D.R.E.T.), and from C.E.R.T. that made the workshop possible. 444 pp. Englisch. Codice articolo 9781461582991
Quantità: 2 disponibili
Da: Books Puddle, New York, NY, U.S.A.
Condizione: New. pp. 444. Codice articolo 26357304123
Quantità: 4 disponibili
Da: Majestic Books, Hounslow, Regno Unito
Condizione: New. Print on Demand pp. 444 67:B&W 6.69 x 9.61 in or 244 x 170 mm (Pinched Crown) Perfect Bound on White w/Gloss Lam. Codice articolo 356235492
Quantità: 4 disponibili
Da: Biblios, Frankfurt am main, HESSE, Germania
Condizione: New. PRINT ON DEMAND pp. 444. Codice articolo 18357304113
Quantità: 4 disponibili
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
Paperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 760. Codice articolo C9781461582991
Quantità: Più di 20 disponibili
Da: Revaluation Books, Exeter, Regno Unito
Paperback. Condizione: Brand New. reprint edition. 440 pages. 9.60x6.69x1.00 inches. In Stock. Codice articolo x-1461582997
Quantità: 2 disponibili