Gary W. Hansen

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3ranked-venue papers

3as first author

0since 2021 · last 1991

—ORCID · none

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

Human-computer interaction and ubiquitous computing · 2 · 2 first-authorArtificial intelligence and machine learning · 1 · 1 first-authorDatabases, 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.

Databases, data mining, and information retrieval 2 papers		Data models and query languages · 94% Query processing and optimization · 6%
Human-computer interaction and pervasive computing 1 paper		Usability and user experience research · 100%

Topics — the 2 heaviest of 5, each with the papers that count most for it

Topic	Weight	Papers	Last	Evidence papers
Data models and query languages relational algebra	0.0	2	1988	Human Performance in Relational Algebra, Tuple Calculus, and Domain Calculus · Int. J. Man Mach. Stud. 1988 Procedural and Non-Procedural Query Languages Revisited: A Comparison of Relational Algebra and Relational Calculus · Int. J. Man Mach. Stud. 1987
Data models and query languages › query language relational calculus	0.0	1	1987	Procedural and Non-Procedural Query Languages Revisited: A Comparison of Relational Algebra and Relational Calculus · Int. J. Man Mach. Stud. 1987

Year	Publication	Venue	Position
1991	An approximate user-complexity measure for relational query language systems Gary W. Hansen, James V. Hansen	Data Knowl. Eng.	1
1988	Human Performance in Relational Algebra, Tuple Calculus, and Domain Calculus Gary W. Hansen, James V. Hansen	Int. J. Man Mach. Stud.	1
1987	Procedural and Non-Procedural Query Languages Revisited: A Comparison of Relational Algebra and Relational Calculus Gary W. Hansen, James V. Hansen	Int. J. Man Mach. Stud.	1