Databases (Former)

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1994

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

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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

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

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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
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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
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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

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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)
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

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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

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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

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

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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

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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)
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

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

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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

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114 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)
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

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15 Downloads (Pure)