Databases (Former)

Research Output

Filter
Article
1973

A self-reproducing Algol 60 program

Fokkinga, M. M., Mar 1973, In : Algol Bulletin. 35, p. 24-26 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
15 Downloads (Pure)
1982

An expression analysis package for REDUCE

van Hulzen, J. A. & Hulshof, B. J. A., 1982, In : ACMSIGSAM bulletin. 16, 4, p. 32-44

Research output: Contribution to journalArticleAcademic

File
53 Downloads (Pure)
1983

Optimization Algorithms for Distributed Queries

Apers, P. M. G., Hevner, A. R. & Yao, S. B., Jan 1983, In : IEEE transactions on software engineering. 9, 1, p. 57-68 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
144 Citations (Scopus)
2486 Downloads (Pure)

Some reduce facilities for pretty printing subscripts and formal derivatives

Hulshof, B. J. A. & van Hulzen, J. A., 1983, In : ACMSIGSAM bulletin. 17, 1, p. 16-20

Research output: Contribution to journalArticleAcademic

File
114 Downloads (Pure)
1990

Inheritance in an object-oriented data model

Apers, P. M. G., Balsters, H., de By, R. A. & de Vreeze, C. C., 1990, In : Memoranda informatica. 0, 77, p. - 18 p.

Research output: Contribution to journalArticleProfessional

Sets and constraints in an object-oriented data model

Balsters, H., de By, R. A. & Zicari, R. A., 1990, In : Memoranda informatica. 0, 75, p. - 24 p.

Research output: Contribution to journalArticleProfessional

1991

A translation from attribute grammars to catamorphisms

Fokkinga, M. M., Jeuring, J., Meertens, L. G. L. T. & Meijer, E., 1991, In : Squiggolist. 2, 1, p. 20-26 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

Implementing version support for complex objects

Blanken, H., Jan 1991, In : Data & knowledge engineering. 6, 1, p. 1-25 26 p., 10.1016/0169-023X(91)90013-N.

Research output: Contribution to journalArticleAcademicpeer-review

File
6 Citations (Scopus)
297 Downloads (Pure)

PRISMA DB1 User manual

Grefen, P. W. P. J., Wilschut, A. N. & Flokstra, J., 1991, In : Memoranda informatica. 1, 6, p. - 47 p.

Research output: Contribution to journalArticleProfessional

Schema architecture and their relationships to transaction processing in distributed database systems

Apers, P. M. G. & Scheuermann, P., 1991, In : Information sciences. 54, 1-2, p. 41-66 26 p., 10.1016/0020-0255(91)90044-U.

Research output: Contribution to journalArticleAcademicpeer-review

File
1 Citation (Scopus)
43 Downloads (Pure)

Subtyping can have a simple semantics

Balsters, H. & Fokkinga, M. M., 1991, In : Theoretical computer science. 87, 1, p. 81-96 16 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
8 Citations (Scopus)
63 Downloads (Pure)
1992

Algebraic optimization of recursive queries

Houtsma, M. A. W., Houtsma, M. A. W. & Apers, P. M. G., Jul 1992, In : Data & knowledge engineering. 7, 4, p. 299-325 27 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
7 Citations (Scopus)
100 Downloads (Pure)

Implementation and performance evaluation of a parallel transitive closure algorithm on PRISMA/DB

Houtsma, M. A. W., Wilschut, A. N. & Flokstra, J., 1992, In : Memoranda informatica. 92, 45, p. - 19 p.

Research output: Contribution to journalArticleProfessional

Joining Distributed Complex Objects: Definition and Performance

Teeuw, W. B. & Blanken, H., Oct 1992, In : Data & knowledge engineering. 9, 1, p. 63-96 34 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
3 Citations (Scopus)
71 Downloads (Pure)

Parallelism in a main-memory system: The performance of PRISMA/DB.

Wilschut, A. N., Flokstra, J. & Apers, P. M. G., 1992, In : Memoranda informatica. 92, 45, p. - 18 p.

Research output: Contribution to journalArticleProfessional

PRISMA/DB: A Parallel Main-Memory Relational DBMS

Apers, P. M. G., Flokstra, J., van den Berg, C. A., Grefen, P. W. P. J., Wilschut, A. N., Kersten, M. L. & van den Berg, C. A., Dec 1992, In : IEEE transactions on knowledge and data engineering. 4, 6, p. 541-554 14 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
46 Citations (Scopus)
56 Downloads (Pure)

PRISMA/DB: A Parallel Main-Memory Relational DBMS

Apers, P. M. G., van de Berg, C. A., Flokstra, J., Grefen, P. W. P. J., Kersten, M. L. & Wilschut, A. N., 1992, In : Memoranda informatica. 92, 12, p. - 24 p.

Research output: Contribution to journalArticleProfessional

The TM manual

de By, R. A., Balsters, H. & de Vreeze, C. C., 1992, In : Memoranda informatica. 92, 81, p. - 33 p.

Research output: Contribution to journalArticleProfessional

The TM typing rules

Bal, C. M. R., Balsters, H. & de By, R. A., 1992, In : Memoranda informatica. 92, 80, p. - 9 p.

Research output: Contribution to journalArticleProfessional

1993

A Correct and Efficient Interface for a Logical Query Language with Complex Ojects

Holsheimer, M., de By, R. A. & Ait-kaci, H., 1993, In : Memoranda informatica. 02, p. - 11 p.

Research output: Contribution to journalArticleProfessional

A survey of parallel execution strategies for transitive closure and logic programs

Cacace, F., Ceri, S. & Houtsma, M. A. W., Oct 1993, In : Distributed and parallel databases. 1, 4, p. 337-382 46 p., 10.1007/BF01264013.

Research output: Contribution to journalArticleAcademicpeer-review

File
9 Citations (Scopus)
62 Downloads (Pure)

Control versus Data Flow in Parallel Database Machines

Teeuw, W. B. & Blanken, H., Nov 1993, In : IEEE transactions on parallel and distributed systems. 4, 4, p. 1265-1279 15 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
8 Citations (Scopus)
15 Downloads (Pure)

Database research at the University of Twente

Apers, P. M. G., Balsters, H., Blanken, H. M., de By, R. A., Houtsma, M. A. W. (ed.), Verkoulen, P. A. C. & Wilschut, A. N., Dec 1993, In : SIGMOD record. 22, 4, p. 87-91 5 p.

Research output: Contribution to journalArticleAcademic

Open Access
File
20 Downloads (Pure)

Dataflow Query Execution in a Parallel, Main-memory Environment

Wilschut, A. N. & Apers, P. M. G., Jan 1993, In : Distributed and parallel databases. 1, 1, p. 103-128 26 p., 10.1007/BF01277522.

Research output: Contribution to journalArticleAcademicpeer-review

File
56 Citations (Scopus)
106 Downloads (Pure)

Integrity Control in Relational Database Systems - An Overview

Grefen, P. W. P. J. & Apers, P. M. G., Mar 1993, In : Data & knowledge engineering. 10, 2, p. 187-223 37 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
54 Citations (Scopus)
105 Downloads (Pure)

On the selection of Secondary Indices in Relational Databases

Choenni, R. S., Blanken, H. & Chang, T., Dec 1993, In : Data & knowledge engineering. 3, 11, p. 207-233 27 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
20 Citations (Scopus)
81 Downloads (Pure)
1994

Abstracte Datatypen en Categorie-Theorie

Fokkinga, M. M., Jun 1994, In : Memoranda informatica. 94-32, p. - 23 p.

Research output: Contribution to journalArticleProfessional

File
22 Downloads (Pure)

Adjunctions

Fokkinga, M. M. & Meertens, L., Jun 1994, In : Memoranda informatica. 94-31, p. - 33 p.

Research output: Contribution to journalArticleProfessional

File
148 Downloads (Pure)

Dyads, a generalisation of monads

Fokkinga, M. M., Jun 1994, In : Memoranda informatica. 94-30, p. - 8 p.

Research output: Contribution to journalArticleProfessional

File
27 Downloads (Pure)

Extending a multi-set relational algebra to a parallel environment

Grefen, P. W. P. J. & Flokstra, J., 1994, In : Memoranda informatica. 94, 50, p. - 18 p.

Research output: Contribution to journalArticleProfessional

Functionally specified distributed transactions in co-operative scenarios

de By, R. A., Even, S. J. & Verkoulen, P. A. C., 1994, In : Memoranda informatica. 72, 18 p.

Research output: Contribution to journalArticleProfessional

Integrity Control in Advanced Database Systems

Grefen, P. W. P. J., de By, R. A., de By, R. A. & Apers, P. M. G., Jun 1994, In : Quarterly bulletin of the IEEE Computer Society, Technical Committee on Database Engineering. 17, 2, p. 9-13 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
41 Downloads (Pure)

Monadic Maps and Folds for Arbitrary Datatypes

Fokkinga, M. M., Jun 1994, In : Memoranda informatica. 94-28, p. - 23 p.

Research output: Contribution to journalArticleProfessional

File
85 Downloads (Pure)

Typing Issues in a deductive object oriented language

Bal, C. M. R., Balsters, H. & de By, R. A., 1994, In : Memoranda informatica. 2, p. -

Research output: Contribution to journalArticleProfessional

1995

Deliverable IV.2: Language features for cooperation

Even, S. J., Faase, F. J. & de By, R. A., 1995, In : Memoranda informatica. 95, 40, p. - 24 p.

Research output: Contribution to journalArticleAcademic

Design and Validation of Reliable Complex Computer Systems

van Keulen, M., Skowronek, J., Apers, P. M. G., Balsters, H., Blanken, H., de By, R. A. & Flokstra, J., 1995, In : Memoranda informatica. 95, 38, p. - 10 p.

Research output: Contribution to journalArticleAcademic

SGML/HYTIME voor de ondersteuning van het gezamenlijk ontwikkelen van multimedia applikaties

Verkoulen, P. A. C. & Blanken, H. M., 1995, In : Informatie. 37, 7/8, p. 470-479

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
14 Downloads (Pure)

Transcoop Deliverable 3.1 - Specification of the Prototype Architecture

de By, R. A., Lehtola, A., Pihlajamaa, O., Veijalainen, J. & Waesch, J., 1995, In : Memoranda informatica. 95, 18, p. - 100 p.

Research output: Contribution to journalArticleAcademic

1996

Datatype Laws Without Signatures

Fokkinga, M. M., Feb 1996, In : Mathematical structures in computer science. 6, 1, p. 1-32 32 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
7 Citations (Scopus)
51 Downloads (Pure)

De beste interface bestaat niet

van der Veer, G. C., Vertegaal, R. P. H. & de Vries, A. P., 1996, In : Automatisering gids. 30, 29130, p. - 19 p.

Research output: Contribution to journalArticleProfessional

Expressions that talk about themselves

Fokkinga, M. M., 1996, In : Computer journal. 39, 5, p. 408-412 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
1 Citation (Scopus)
51 Downloads (Pure)

Extending a multi-set relational algebra to a parallel environment

Grefen, P. W. P. J. & Flokstra, J., Jan 1996, In : Distributed and parallel databases. 4, 1, p. 81-99 19 p., 10.1007/BF00122149.

Research output: Contribution to journalArticleAcademicpeer-review

File
71 Downloads (Pure)

Extending a Multi-Set Relational Algebra to a Parallel Environment

Grefen, P. W. P. J. & Flokstra, J., 1996, In : Distributed and parallel databases. 4, 1, p. 81-99

Research output: Contribution to journalArticleAcademicpeer-review

Language features for cooperation in an object-oriented database environment

Even, S. J., Faase, F. J. & de By, R. A., Dec 1996, In : International journal of cooperative information systems. 5, 4, p. 469-500 32 p.

Research output: Contribution to journalArticleAcademicpeer-review

2 Citations (Scopus)
1997

Protocols for Integrity Constraint Checking in Federated Databases

Grefen, P. W. P. J. & Widom, J., Oct 1997, In : Distributed and parallel databases. 5, 4, p. 327-355 29 p., 10.1023/A:1008616811104.

Research output: Contribution to journalArticleAcademicpeer-review

File
19 Citations (Scopus)
31 Downloads (Pure)
1998

Koppeling Workflow-Systemen Essentieel voor Virtuele Organisaties

Jonker, W. & Grefen, P. W. P. J., 1998, In : Automatisering gids. 1998, 29/30, p. 19-19 1 p.

Research output: Contribution to journalArticlePopular

Let's talk about it: dialogues with multimedia databases Database support for human activity

de Vries, A. P., van der Veer, G. C. & Blanken, H., Jun 1998, In : Displays. 18, 4, p. 215-220 6 p., 10.1016/S0141-9382(98)00023-7.

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)

Specifying global behaviour in database federations

Vermeer, M. W. W. & Apers, P. M. G., Jun 1998, In : Information systems. 23, 3-4, p. 217-233 17 p.

Research output: Contribution to journalArticleAcademicpeer-review

1 Downloads (Pure)

Trends in tools voor gegevensmodellering

van Keulen, M. & Brand, H. W., Mar 1998, In : Informatie. 40, p. 8-12 5 p.

Research output: Contribution to journalArticleProfessional

WIDE-Symposium over Database-ondersteuning voor Workflowmanagement: Integratie, Uitbreiding en Bruikbaarheid van WFM-Systemen

Boertjes, E. M., Grefen, P. W. P. J. & Vonk, J., Nov 1998, In : Workflow magazine. 4, 5, p. 9-13 5 p.

Research output: Contribution to journalArticleProfessional