Karl Zimmerman
- Control and Systems Engineering top 2%
- Safety, Risk, Reliability and Quality top 0.5%
- Electrical and Electronic Engineering top 10%
- Transportation top 2%
- Building and Construction top 5%
- Co-authors
- James A. BonnesonWilliam H. SchneiderPeter T. SavolainenMontasir AbbasDan MiddletonMarcus A. BrewerDaniel J. CostelloHassan Charara
- Topics
- Traffic and Road Safety (28 papers)Power Systems Fault Detection (13 papers)Traffic control and management (12 papers)
- Journals
- IEEE Transactions on Power DeliveryDiseases of the Colon & RectumCalcified Tissue International
- Partner nations
- United StatesJapan
In The Last Decade
Karl Zimmerman
54 papers receiving 783 citations
Peers
Comparison fields: 5 of 85
- Control and Systems Engineering 551
- Safety, Risk, Reliability and Quality 514
- Electrical and Electronic Engineering 348
- Transportation 175
- Building and Construction 152
Countries citing papers authored by Karl Zimmerman
This map shows the geographic impact of Karl Zimmerman'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 Karl Zimmerman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Zimmerman more than expected).
Fields of papers citing papers by Karl Zimmerman
This network shows the impact of papers produced by Karl Zimmerman. 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 Karl Zimmerman. The network helps show where Karl Zimmerman may publish in the future.
Co-authorship network of co-authors of Karl Zimmerman
This figure shows the co-authorship network connecting the top 25 collaborators of Karl Zimmerman. A scholar is included among the top collaborators of Karl Zimmerman 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 Karl Zimmerman. Karl Zimmerman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 11 | |
| 3 | 8 | |
| 4 | A Human Factors Study of Dilemma Zone Warning Systems | 2 |
| 5 | Calibration of Accident Modification Factors for Rural Frontage Road Segments | 0 |
| 6 | 38 | |
| 7 | Improving Intersection Safety With an Innovative Collision Avoidance System | 1 |
| 8 | 2 | |
| 9 | 44 | |
| 10 | 4 | |
| 11 | DEVELOPMENT OF RAMP DESIGN PROCEDURES FOR FACILITIES WITHOUT FRONTAGE ROADS | 1 |
| 12 | DEVELOPMENT OF GUIDELINES FOR IDENTIFYING AND TREATING LOCATIONS WITH A RED-LIGHT-RUNNING PROBLEM | 28 |
| 13 | 23 | |
| 14 | 12 | |
| 15 | REVIEW AND EVALUATION OF ENFORCEMENT ISSUES AND SAFETY STATISTICS RELATED TO RED-LIGHT-RUNNING | 15 |
| 16 | ENGINEERING COUNTERMEASURES TO REDUCE RED-LIGHT-RUNNING | 42 |
| 17 | 5 | |
| 18 | 66 | |
| 19 | 6 | |
| 20 | 7 |
About Karl Zimmerman
Karl Zimmerman is a scholar working on Safety, Risk, Reliability and Quality, Control and Systems Engineering and Automotive Engineering, having authored 60 papers that have together received 982 indexed citations. Recurring topics across this work include Traffic and Road Safety (28 papers), Power Systems Fault Detection (13 papers) and Traffic control and management (12 papers). The work is most often cited by research in Safety, Risk, Reliability and Quality (514 citations), Transportation (175 citations) and Control and Systems Engineering (551 citations). Karl Zimmerman has collaborated with scholars based in United States and Japan. Frequent co-authors include James A. Bonneson, William H. Schneider, Peter T. Savolainen, Montasir Abbas, Dan Middleton, Marcus A. Brewer, Daniel J. Costello, Hassan Charara, Kay Fitzpatrick and Jonathan Roberts. Their work appears in journals such as IEEE Transactions on Power Delivery, Diseases of the Colon & Rectum and Calcified Tissue International.
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.