This map shows the geographic impact of Peter Sommer'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 Peter Sommer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Sommer more than expected).
This network shows the impact of papers produced by Peter Sommer. 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 Peter Sommer. The network helps show where Peter Sommer may publish in the future.
Co-authorship network of co-authors of Peter Sommer
This figure shows the co-authorship network connecting the top 25 collaborators of Peter Sommer.
A scholar is included among the top collaborators of Peter Sommer 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 Peter Sommer. Peter Sommer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sommer, Peter & Ian Brown. (2011). Reducing Systemic Cybersecurity Risk. London School of Economics and Political Science Research Online (London School of Economics and Political Science).32 indexed citations
Preston, Michael D., et al.. (2005). Developing New Tools for Video Analysis and Communication to Promote Critical Thinking. EdMedia: World Conference on Educational Media and Technology. 2005(1). 4357–4364.9 indexed citations
9.
Sommer, Peter. (2005). Directors and corporate advisors' guide to digital investigations and evidence. London School of Economics and Political Science Research Online (London School of Economics and Political Science).14 indexed citations
Sommer, Peter. (2002). Evidence in internet paedophilia cases. London School of Economics and Political Science Research Online (London School of Economics and Political Science).4 indexed citations
Sommer, Peter, et al.. (1981). Guide to Electronic Publishing: Opportunities in Online and Viewdata Services. Medical Entomology and Zoology.
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.