This map shows the geographic impact of Di Qiu'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 Di Qiu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Di Qiu more than expected).
This network shows the impact of papers produced by Di Qiu. 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 Di Qiu. The network helps show where Di Qiu may publish in the future.
Co-authorship network of co-authors of Di Qiu
This figure shows the co-authorship network connecting the top 25 collaborators of Di Qiu.
A scholar is included among the top collaborators of Di Qiu 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 Di Qiu. Di Qiu is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Yang, Chun, Thao T. Nguyen, Erik Blasch, & Di Qiu. (2012). Assessing Terrestrial Wireless Communications and Broadcast Signals as Signals of Opportunity for Positioning and Navigation. 3814–3824.8 indexed citations
8.
Yang, Chun, Thao T. Nguyen, Di Qiu, et al.. (2012). Mobile Positioning with DTV Signals (ATSC 8VSB and M/H) Standards). 1208–1216.2 indexed citations
9.
Yang, Chun, Thao T. Nguyen, Di Qiu, Jared Casper, & Morgan Quigley. (2011). Positioning with Mixed Signals of Opportunity. 447–456.3 indexed citations
10.
Datta‐Barua, Seebany, Jiyun Lee, Sam Pullen, et al.. (2010). Ionospheric Threat Parameterization for Local Area GPS-Based Aircraft Landing Systems. Mikrobiolohichnyi Zhurnal. 37(3). 320–4.10 indexed citations
Qiu, Di, et al.. (2009). Physical Pseudo Random Function in Radio Frequency Sources for Security. 84–92.7 indexed citations
15.
Qiu, Di, Sherman Lo, Per Enge, & Dan Boneh. (2009). Pattern Classification for Geotag Generation. 1819–1827.3 indexed citations
16.
Qiu, Di, Dan Boneh, Sherman Lo, & Per Enge. (2009). Robust Location Tag Generation from Noisy Location Data for Security Applications. 586–597.8 indexed citations
Qiu, Di. (2007). Security Analysis of Geoencryption: A Case Study Using Loran. Proceedings of the 20th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2007). 1146–1154.11 indexed citations
19.
Ene, A., Di Qiu, Ming Luo, Sam Pullen, & Per Enge. (2005). A Comprehensive Ionosphere Storm Data Analysis Method to Support LAAS Threat Model Development. 110–130.34 indexed citations
20.
Luo, Ming, Sam Pullen, A. Ene, et al.. (2004). Ionosphere Threat to LAAS: Updated Model, User Impact, and Mitigations. Proceedings of the 17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004). 2771–2785.30 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.