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Karlheinz Allgeyer

dblp:69/1552 · DBLP profile ↗
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1ranked-venue papers
1as first author
0since 2021 · last 1987
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer architecture, parallel and distributed computing, and storage systems
1 paper
Storage systems · 100%
Databases, data mining, and information retrieval
1 paper
Indexing and storage engines · 100%

Topics — the 2 heaviest of 2, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Storage systems › file systems
file organization		 0.011987
Expert System Based Configuration of VSAM Files · ICDE 1987
Indexing and storage engines › file organization
index-sequential file		 0.011987
Expert System Based Configuration of VSAM Files · ICDE 1987

Methods — techniques the papers use, named apart from their topics

heuristic configuration · 0.0expert system · 0.0
YearPublicationVenuePosition
1987 Expert System Based Configuration of VSAM Files
abstract
The VSAM data access method supports management of sequential, relative, and index-sequential files. The latter are highly dependent on various parameters in terms of access behavior and storage overhead. Only few experts in this field are able to reasonably adjust these parameters to meet application programmers' requirements. This paper reports on the implementation of an expert system containing all relevant facts as well as heuristics for an optimal design, and providing access for application programmers via a dialog shell.
Karlheinz Allgeyer, Klaus Kratzer
 ICDE1