This map shows the geographic impact of Adam Widera'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 Adam Widera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Adam Widera more than expected).
This network shows the impact of papers produced by Adam Widera. 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 Adam Widera. The network helps show where Adam Widera may publish in the future.
Co-authorship network of co-authors of Adam Widera
This figure shows the co-authorship network connecting the top 25 collaborators of Adam Widera.
A scholar is included among the top collaborators of Adam Widera 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 Adam Widera. Adam Widera is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Widera, Adam, et al.. (2018). Measuring Innovations in Crisis Management. International Conference on Information Systems.1 indexed citations
5.
Widera, Adam, et al.. (2017). Integrated Logistics and Transport Planning in Disaster Relief Operations. elib (German Aerospace Center).7 indexed citations
6.
Widera, Adam, et al.. (2017). Assessing Vendor Managed Inventory (VMI) for Humanitarian Organizations.. International Conference on Information Systems for Crisis Response and Management.1 indexed citations
Havlik, Denis, Jasmin Pielorz, & Adam Widera. (2016). Interaction with Citizens Experiments: From Context-aware Alerting to Crowdtasking. International Conference on Information Systems for Crisis Response and Management.13 indexed citations
9.
Widera, Adam, et al.. (2016). Assessment of Logistic and Traffic Management Tool-Suites for Crisis Management. elib (German Aerospace Center).4 indexed citations
10.
Widera, Adam. (2015). Driving Innovation in Crisis Management for European Resilience. International Conference on Information Systems for Crisis Response and Management.4 indexed citations
11.
Widera, Adam, et al.. (2013). Understanding Humanitarian Supply Chains – Developing an Integrated Process Analysis Toolkit. International Conference on Information Systems for Crisis Response and Management.7 indexed citations
12.
Hellingrath, Bernd, et al.. (2013). A Systemic Process Model for Procurement Decisions in Humanitarian Logistics. International Conference on Information Systems for Crisis Response and Management.1 indexed citations
13.
Hellingrath, Bernd, Daniel Link, & Adam Widera. (2013). Managing Humanitarian Supply Chains: Strategies, Practices and Research.3 indexed citations
14.
Widera, Adam & Bernd Hellingrath. (2011). Survey on Major Challenges in Humanitarian Logistics. International Conference on Information Systems for Crisis Response and Management.2 indexed citations
15.
Widera, Adam & Bernd Hellingrath. (2011). Improving Humanitarian Logistics - Towards a Tool-based Process Modeling Approach.5 indexed citations
16.
Wróbel, Janusz, et al.. (2004). A method of ensuring data integrity in a data stream management system. Journal of Medical Informatics & Technologies. 8.3 indexed citations
17.
Widera, Adam, et al.. (2004). Data cleaning of medical data sets. Journal of Medical Informatics & Technologies. 8.1 indexed citations
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.