Hans‐Joachim Klein
- Co-authors
- Ruwen BöhmThomas HerdegenJan HöckerOliver BruhnIngolf CascorbiVicki WaetzigF. LiebauXiqu Wang
- Topics
- Advanced Database Systems and Queries (4 papers)Data Management and Algorithms (4 papers)Bayesian Modeling and Causal Inference (2 papers)
- Partner nations
- GermanyUnited States
In The Last Decade
Hans‐Joachim Klein
10 papers receiving 235 citations
Peers
Comparison fields: 5 of 84
- Toxicology 93
- Pharmacology 63
- Oncology 36
- Surgery 26
- Cardiology and Cardiovascular Medicine 26
Countries citing papers authored by Hans‐Joachim Klein
This map shows the geographic impact of Hans‐Joachim Klein'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 Hans‐Joachim Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans‐Joachim Klein more than expected).
Fields of papers citing papers by Hans‐Joachim Klein
This network shows the impact of papers produced by Hans‐Joachim Klein. 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 Hans‐Joachim Klein. The network helps show where Hans‐Joachim Klein may publish in the future.
Co-authorship network of co-authors of Hans‐Joachim Klein
This figure shows the co-authorship network connecting the top 25 collaborators of Hans‐Joachim Klein. A scholar is included among the top collaborators of Hans‐Joachim Klein 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 Hans‐Joachim Klein. Hans‐Joachim Klein is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 57 | |
| 2 | 166 | |
| 3 | 2 | |
| 4 | 3 | |
| 5 | 6 | |
| 6 | Efficient Algorithms for Approximating Answers to Queries Against Incomplete Relational Databases. | 1 |
| 7 | Gesicherte und mögliche Antworten auf Anfragen an relationale Datenbanken mit partiellen Relationen (Kurzfassung). | 0 |
| 8 | Model Theoretic and Proof Theoretic View of Relational Databases with Null Values: A Comparison. | 0 |
| 9 | Functional Dependencies for Object Databases | 1 |
| 10 | Der gläserne Besucher : Publikumsstrukturen einer Museumslandschaft | 4 |
| 11 | 2 | |
| 12 | Die Schaferdichtung des russischen Klassizismus | 1 |
| 13 | Rückkehr in die Menschlichkeit : Appell eines ausgestiegenen Terroristen | 2 |
About Hans‐Joachim Klein
Hans‐Joachim Klein is a scholar working on Toxicology, Signal Processing and Museology, having authored 13 papers that have together received 245 indexed citations. Recurring topics across this work include Advanced Database Systems and Queries (4 papers), Data Management and Algorithms (4 papers) and Bayesian Modeling and Causal Inference (2 papers). The work is most often cited by research in Toxicology (93 citations), Pharmacology (63 citations) and Geriatrics and Gerontology (10 citations). Hans‐Joachim Klein has collaborated with scholars based in Germany and United States. Frequent co-authors include Ruwen Böhm, Thomas Herdegen, Jan Höcker, Oliver Bruhn, Ingolf Cascorbi, Vicki Waetzig, F. Liebau and Xiqu Wang. Their work appears in journals such as PLoS ONE, Journal of Solid State Chemistry and British Journal of Clinical Pharmacology.
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.