Fischer, P. C. (Patrick C.)
Overview
Works:  22 works in 47 publications in 3 languages and 639 library holdings 

Genres:  Conference papers and proceedings Bibliography 
Roles:  Author, Editor 
Publication Timeline
.
Most widely held works by
P. C Fischer
Nested relations and complex objects in databases by
S Abiteboul(
Book
)
16 editions published in 1989 in English and Italian and held by 512 WorldCat member libraries worldwide
"This volume was primarily intended to present selected papers from the workshop on Theory and Applications of Nested Relations and Complex Objects, held in Darmstadt, FRG, from April 68, 1987. Other papers were solicited in order to provide a picture of the field as general as possible. Research on nested relations and complex objects originates in the late seventies. The motivation was to obtain data models and systems which would provide support for socalled complex objects or molecular structures, i.e., for hierarchically organized data, thereby overcoming severe shortcomings of the relational model. This theme of research is now maturing. Systems based on those ideas are beginning to be available. Languages of various natures (algebras, calculi, graphical, logicoriented) have been designed and a theory is slowly emerging. Finally, new developments in database technology and research are incorporating features of models involving complex objects. A variety of approaches is represented in this volume. The first three papers give overviews of major pioneering implementation efforts. The fourth paper is devoted to the important issue of implementation of storage structures. The next three papers propose excursions in the foundations of nested relations and complex objects. The following six contributions are all devoted to modeling of complex objects. The area of database design is represented by the last four papers."Publisher's website
16 editions published in 1989 in English and Italian and held by 512 WorldCat member libraries worldwide
"This volume was primarily intended to present selected papers from the workshop on Theory and Applications of Nested Relations and Complex Objects, held in Darmstadt, FRG, from April 68, 1987. Other papers were solicited in order to provide a picture of the field as general as possible. Research on nested relations and complex objects originates in the late seventies. The motivation was to obtain data models and systems which would provide support for socalled complex objects or molecular structures, i.e., for hierarchically organized data, thereby overcoming severe shortcomings of the relational model. This theme of research is now maturing. Systems based on those ideas are beginning to be available. Languages of various natures (algebras, calculi, graphical, logicoriented) have been designed and a theory is slowly emerging. Finally, new developments in database technology and research are incorporating features of models involving complex objects. A variety of approaches is represented in this volume. The first three papers give overviews of major pioneering implementation efforts. The fourth paper is devoted to the important issue of implementation of storage structures. The next three papers propose excursions in the foundations of nested relations and complex objects. The following six contributions are all devoted to modeling of complex objects. The area of database design is represented by the last four papers."Publisher's website
Proceedings of the fourth annual ACM symposium on Theory of computing by
P. C Fischer(
)
2 editions published in 1972 in English and held by 26 WorldCat member libraries worldwide
2 editions published in 1972 in English and held by 26 WorldCat member libraries worldwide
Proceedings of the second annual ACM symposium on Theory of computing by
P. C Fischer(
)
2 editions published in 1970 in English and held by 26 WorldCat member libraries worldwide
2 editions published in 1970 in English and held by 26 WorldCat member libraries worldwide
Proceedings of the 1st annual ACM SIGACTSIGPLAN symposium on Principles of programming languages by
P. C Fischer(
)
2 editions published in 1973 in English and held by 26 WorldCat member libraries worldwide
2 editions published in 1973 in English and held by 26 WorldCat member libraries worldwide
Proceedings of the first annual ACM symposium on Theory of computing by
P. C Fischer(
)
2 editions published in 1969 in English and held by 25 WorldCat member libraries worldwide
2 editions published in 1969 in English and held by 25 WorldCat member libraries worldwide
Computational complexity: Courant Computer Science Symposium 7, October 2526, 1971 by
Randall Rustin(
Book
)
2 editions published in 1973 in English and held by 4 WorldCat member libraries worldwide
2 editions published in 1973 in English and held by 4 WorldCat member libraries worldwide
On computational speedup by
Albert R Meyer(
Book
)
3 editions published in 1968 in English and held by 3 WorldCat member libraries worldwide
The 'operator speed up' in this paper establishes the existence of a computable function f such that for any program computing f(x) in a number of steps for all x, there is another program computing f(x) in a smaller number of steps. An example of speed up for Turing machines is considered
3 editions published in 1968 in English and held by 3 WorldCat member libraries worldwide
The 'operator speed up' in this paper establishes the existence of a computable function f such that for any program computing f(x) in a number of steps for all x, there is another program computing f(x) in a smaller number of steps. An example of speed up for Turing machines is considered
A bibliography on computational complexity by Marek I Irland(
Book
)
3 editions published in 1970 in English and held by 3 WorldCat member libraries worldwide
3 editions published in 1970 in English and held by 3 WorldCat member libraries worldwide
Publish or perish? : September 27, 1995 : a forum on the decision to publish the Unabomber's manifesto(
Book
)
1 edition published in 1995 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 1995 in English and held by 2 WorldCat member libraries worldwide
Fast algorithms for matrix multiplication and inversion by
P. C Fischer(
Book
)
1 edition published in 1974 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 1974 in English and held by 2 WorldCat member libraries worldwide
Leichenrede gehalten am Begraebnisstage der Oberschwester Louisa Keck. Weiherede gehalten am Installtionstage der Oberschwester
Sophie de Purn by
P. C Fischer(
Book
)
1 edition published in 1887 in German and held by 1 WorldCat member library worldwide
1 edition published in 1887 in German and held by 1 WorldCat member library worldwide
Conference record fourth (4.) annual acm symposium on theory of computing : Denver, Colorado, May 1, 2, 3, 1972 : papers presented
at the symposium(
Book
)
1 edition published in 1972 in English and held by 1 WorldCat member library worldwide
1 edition published in 1972 in English and held by 1 WorldCat member library worldwide
Der Protestantismus und die protestantische Kirche zu Rappoltsweiler : eine Festschrift, als Manuskript gedruckt und der evangelischen
Gemeinde dargeboten, am Tage der Kirchthurm und Glockenweihe by
P. C Fischer(
Book
)
2 editions published in 1896 in German and held by 1 WorldCat member library worldwide
2 editions published in 1896 in German and held by 1 WorldCat member library worldwide
Nested relational structures by Stan J Thomas(
Book
)
1 edition published in 1983 in English and held by 1 WorldCat member library worldwide
1 edition published in 1983 in English and held by 1 WorldCat member library worldwide
Schnelle Matrizenmultiplikation by
P. C Fischer(
Book
)
1 edition published in 1979 in German and held by 1 WorldCat member library worldwide
1 edition published in 1979 in German and held by 1 WorldCat member library worldwide
Im Dienst des Herrn. Leid und Freudenklaenge aus dem Strassburger Diakonissenhause by
P. C Fischer(
Book
)
1 edition published in 1887 in German and held by 1 WorldCat member library worldwide
1 edition published in 1887 in German and held by 1 WorldCat member library worldwide
Proceedings of the first annual ACM symposium on Theory of computing by
P. C Fischer(
)
1 edition published in 1969 in English and held by 1 WorldCat member library worldwide
1 edition published in 1969 in English and held by 1 WorldCat member library worldwide
Rundschreiben zur 200 jähr. Wiederkehr des Todestages von Philipp Jakob Spener (unterz. P.C. Fischer, K. Hackenschmidt, Frz.
Blanckmeister, C. Kayser, Faber)(
Book
)
1 edition published in 1905 in German and held by 1 WorldCat member library worldwide
1 edition published in 1905 in German and held by 1 WorldCat member library worldwide
Equivalence and restricted equivalence of functional dependency systems by
P. C Fischer(
Book
)
1 edition published in 1981 in English and held by 0 WorldCat member libraries worldwide
1 edition published in 1981 in English and held by 0 WorldCat member libraries worldwide
more
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Audience Level
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Related Identities
 Abiteboul, S. (Serge) Author Editor
 Schek, H.J Editor
 Association for Computing Machinery
 ACM Digital Library
 ACM Special Interest Group for Algorithms and Computation Theory
 ACM Special Interest Group on Programming Languages
 Irland, Marek I. Author
 Rustin, Randall
 Meyer, Albert R. Author
 Courant Computer Science Symposium 7th New York 1971
Useful Links
Associated Subjects
Algorithms Computational complexity Computer programming Computer science Computer scienceMathematics Database management Equivalence relations (Set theory) Government and the press Information storage and retrieval systems Machine theory MathematicsData processing Matrix inversion Numerical analysisData processing Programming languages (Electronic computers) Relational databases Set theory Terrorism and mass media
Covers
Alternative Names
Fischer, P. C.
Fischer, Patrick C.
Patrick C. Fischer Amerikaans informaticus (19352011)
Patrick C. Fischer informaticien américain
Patrick Fischer
Патрик Фишер
باتريك فيشر عالِم حاسوب من الولايات المتحدة الأمريكية
パトリック・フィッシャー
帕特里克·C·費希爾
Languages