Henning Köhler

447 total citations
18 papers, 217 citations indexed

About

Henning Köhler is a scholar working on Computer Networks and Communications, Signal Processing and Artificial Intelligence. According to data from OpenAlex, Henning Köhler has authored 18 papers receiving a total of 217 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Computer Networks and Communications, 8 papers in Signal Processing and 8 papers in Artificial Intelligence. Recurrent topics in Henning Köhler's work include Advanced Database Systems and Queries (9 papers), Semantic Web and Ontologies (8 papers) and Data Management and Algorithms (8 papers). Henning Köhler is often cited by papers focused on Advanced Database Systems and Queries (9 papers), Semantic Web and Ontologies (8 papers) and Data Management and Algorithms (8 papers). Henning Köhler collaborates with scholars based in Australia, New Zealand and China. Henning Köhler's co-authors include Sebastian Link, Xiaofang Zhou, Jing Yang, Shazia Sadiq, Yanfeng Shu, Kerry Taylor, Sven Hartmann, Liwei Wang, Zhifeng Bao and Bernhard Thalheim and has published in prestigious journals such as Proceedings of the VLDB Endowment, The VLDB Journal and Information Systems.

In The Last Decade

Henning Köhler

16 papers receiving 209 citations

Peers

Henning Köhler

CNC

SP

AI

MSOR

IS

Ronaldo dos Santos Mello Brazil

Vânia Maria Ponte Vidal Brazil

Chris Ré United States

Cristina Dutra de Aguiar Ciferri Brazil

Marcel Kornacker United States

Christian Neuenstadt Germany

Andreas Heuer Germany

Carolyn Turbyfill United States

Nandlal L. Sarda India

Luca Cabibbo Italy

Ronaldo dos Santos Mello Brazil

Henning Köhler

182 ×1.1

CNC

97 ×0.8

SP

141 ×1.5

AI

64 ×0.7

MSOR

173 ×4.0

IS

Citations per year, relative to Henning Köhler Henning Köhler (= 1×) peers Ronaldo dos Santos Mello

Countries citing papers authored by Henning Köhler

Since Specialization

Citations

This map shows the geographic impact of Henning Köhler's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Henning Köhler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Henning Köhler more than expected).

Fields of papers citing papers by Henning Köhler

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henning Köhler. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Henning Köhler. The network helps show where Henning Köhler may publish in the future.

Co-authorship network of co-authors of Henning Köhler

This figure shows the co-authorship network connecting the top 25 collaborators of Henning Köhler. A scholar is included among the top collaborators of Henning Köhler based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Henning Köhler. Henning Köhler is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

1.

Köhler, Henning & Sebastian Link. (2018). SQL schema design: foundations, normal forms, and normalization. Information Systems. 76. 88–113. 18 indexed citations

2.

Köhler, Henning, et al.. (2016). Possible and certain keys for SQL. The VLDB Journal. 25(4). 571–596. 22 indexed citations

3.

Köhler, Henning & Sebastian Link. (2016). SQL Schema Design. ResearchSpace (University of Auckland). 267–279. 17 indexed citations

4.

Köhler, Henning, Sebastian Link, & Xiaofang Zhou. (2015). Possible and certain SQL keys. Very Large Data Bases. 8(11). 1118–1129. 20 indexed citations

5.

Köhler, Henning & Sebastian Link. (2015). Inclusion Dependencies Reloaded. 1361–1370. 11 indexed citations

6.

Köhler, Henning, Sebastian Link, & Xiaofang Zhou. (2015). Possible and certain SQL keys. Proceedings of the VLDB Endowment. 8(11). 1118–1129. 20 indexed citations

7.

Hartmann, Sven, et al.. (2014). Constructing Armstrong tables for general cardinality constraints and not-null constraints. Annals of Mathematics and Artificial Intelligence. 73(1-2). 139–165. 6 indexed citations

8.

Bao, Zhifeng, Henning Köhler, Liwei Wang, Xiaofang Zhou, & Shazia Sadiq. (2012). Efficient provenance storage for relational queries. eCite Digital Repository (University of Tasmania). 1352–1361. 9 indexed citations

9.

Köhler, Henning, Jing Yang, & Xiaofang Zhou. (2011). Efficient parallel skyline processing using hyperplane projections. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 85–96. 53 indexed citations

10.

Hartmann, Sven, Henning Köhler, & Jing Wang. (2010). Ontology consolidation in bioinformatics. Queensland's institutional digital repository (The University of Queensland). 110. 15–22. 1 indexed citations

11.

Köhler, Henning & Jing Yang. (2010). Computing Large Skylines over Few Dimensions: The Curse of Anti-correlation. 284–290. 1 indexed citations

12.

Köhler, Henning. (2010). Estimating set intersection using small samples. 102. 71–78. 3 indexed citations

13.

Köhler, Henning, Xiaofang Zhou, Shazia Sadiq, Yanfeng Shu, & Kerry Taylor. (2010). Sampling dirty data for matching attributes. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 63–74. 20 indexed citations

14.

Hartmann, Sven, Henning Köhler, & Sebastian Link. (2007). Full hierarchical dependencies in fixed and undetermined universes. Annals of Mathematics and Artificial Intelligence. 50(1-2). 195–226. 9 indexed citations

15.

Köhler, Henning. (1997). Adenauer : eine politische Biographie. Medical Entomology and Zoology. 2 indexed citations

16.

Köhler, Henning. (1995). Collaboration in France during the Second World War. Contemporary European History. 4(1). 89–92. 4 indexed citations

17.

Köhler, Henning. (1986). Adenauer und die rheinische Republik. VS Verlag für Sozialwissenschaften eBooks. 1 indexed citations

18.

Köhler, Henning. (1982). Das Ende Preußens in französischer Sicht.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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