Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Xen and the art of virtualization
20034.1k citationsPaul Barham, Boris Dragovic et al.ACM SIGOPS Operating Systems Reviewprofile →
Live migration of virtual machines
20051.9k citationsChristopher J. Clark, Keir Fraser et al.Networked Systems Design and Implementationprofile →
Xen and the art of virtualization
20031.4k citationsPaul Barham, Boris Dragovic et al.profile →
Xen and the art of virtualization
20031.3k citationsPaul Barham, Boris Dragovic et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of Keir Fraser'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 Keir Fraser with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keir Fraser more than expected).
This network shows the impact of papers produced by Keir Fraser. 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 Keir Fraser. The network helps show where Keir Fraser may publish in the future.
Co-authorship network of co-authors of Keir Fraser
This figure shows the co-authorship network connecting the top 25 collaborators of Keir Fraser.
A scholar is included among the top collaborators of Keir Fraser 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 Keir Fraser. Keir Fraser is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Warfield, Andrew, et al.. (2005). Facilitating the development of soft devices. USENIX Annual Technical Conference. 22–22.47 indexed citations
10.
Crowcroft, Jon, Keir Fraser, Steven Hand, Ian Pratt, & Andrew Warfield. (2005). The inevitability of Xen. 30(4). 10–13.1 indexed citations
11.
Clark, Christopher J., Keir Fraser, Steven Hand, et al.. (2005). Live migration of virtual machines. Networked Systems Design and Implementation. 273–286.1908 indexed citations breakdown →
12.
Warfield, Andrew, et al.. (2005). Parallax: managing storage for a million machines. 4–4.51 indexed citations
13.
Kotsovinos, Evangelos, et al.. (2004). Global-scale Service Deployment in the XenoServer Platform.14 indexed citations
Barham, Paul, Boris Dragovic, Keir Fraser, et al.. (2003). Xen and the art of virtualization. ACM SIGOPS Operating Systems Review. 37(5). 164–177.4124 indexed citations breakdown →
17.
Barham, Paul, Boris Dragovic, Keir Fraser, et al.. (2003). Xen 2002.13 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.