Patrick Y. Hwang

4.5k total citations · 1 hit paper
22 papers, 3.4k citations indexed

About

Patrick Y. Hwang is a scholar working on Aerospace Engineering, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Patrick Y. Hwang has authored 22 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Aerospace Engineering, 8 papers in Artificial Intelligence and 3 papers in Computer Networks and Communications. Recurrent topics in Patrick Y. Hwang's work include GNSS positioning and interference (14 papers), Inertial Sensor and Navigation (13 papers) and Target Tracking and Data Fusion in Sensor Networks (6 papers). Patrick Y. Hwang is often cited by papers focused on GNSS positioning and interference (14 papers), Inertial Sensor and Navigation (13 papers) and Target Tracking and Data Fusion in Sensor Networks (6 papers). Patrick Y. Hwang collaborates with scholars based in United States. Patrick Y. Hwang's co-authors include Robert G. Brown, Gary A. McGraw, Arun K. Somani and David Anderson and has published in prestigious journals such as NAVIGATION Journal of the Institute of Navigation, CERN Document Server (European Organization for Nuclear Research) and Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005).

In The Last Decade

Patrick Y. Hwang

21 papers receiving 2.9k citations

Hit Papers

introduction to random signals and applied kalman filtering 1992 2026 2003 2014 1992 500 1000 1.5k 2.0k 2.5k
What are hit papers?

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.

  1. introduction to random signals and applied kalman filtering
    1992 2.5k citations Robert G. Brown, Patrick Y. Hwang profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Patrick Y. Hwang United States 11 1.8k 1.1k 719 681 360 22 3.4k
Angus P. Andrews United States 11 2.3k 1.3× 1.9k 1.7× 1.1k 1.5× 1.1k 1.6× 443 1.2× 18 4.8k
Mohinder S. Grewal United States 17 2.5k 1.4× 2.0k 1.8× 1.2k 1.6× 1.3k 1.9× 459 1.3× 38 5.4k
Todd E. Humphreys United States 29 2.7k 1.5× 956 0.9× 1.7k 2.3× 409 0.6× 312 0.9× 119 3.9k
J. David Powell United States 29 1.6k 0.9× 476 0.4× 597 0.8× 772 1.1× 73 0.2× 174 3.1k
Demoz Gebre‐Egziabher United States 21 1.6k 0.9× 691 0.6× 486 0.7× 210 0.3× 124 0.3× 100 2.0k
Xiang Li China 33 2.8k 1.6× 482 0.4× 790 1.1× 146 0.2× 385 1.1× 338 4.2k
David H. Titterton United Kingdom 8 2.5k 1.4× 1.2k 1.1× 1.1k 1.5× 211 0.3× 357 1.0× 33 3.3k
Jin Wu China 27 1.2k 0.7× 475 0.4× 329 0.5× 537 0.8× 570 1.6× 240 2.7k
A. Gelb United States 9 2.0k 1.1× 1.8k 1.6× 788 1.1× 1.8k 2.7× 535 1.5× 19 6.0k
Merrill I. Skolnik United States 13 2.8k 1.6× 555 0.5× 1.4k 2.0× 139 0.2× 161 0.4× 28 4.3k

Countries citing papers authored by Patrick Y. Hwang

Since Specialization
Citations

This map shows the geographic impact of Patrick Y. Hwang'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 Patrick Y. Hwang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick Y. Hwang more than expected).

Fields of papers citing papers by Patrick Y. Hwang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick Y. Hwang. 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 Patrick Y. Hwang. The network helps show where Patrick Y. Hwang may publish in the future.

Co-authorship network of co-authors of Patrick Y. Hwang

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick Y. Hwang. A scholar is included among the top collaborators of Patrick Y. Hwang 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 Patrick Y. Hwang. Patrick Y. Hwang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
McGraw, Gary A., et al.. (2013). Assessment of Alternative Positioning Solution Architectures for Dual Frequency Multi-Constellation GNSS/SBAS. 223–232. 2 indexed citations
2.
Somani, Arun K., et al.. (2013). Meta-image navigation augmenters for unmanned aircraft systems (MINA for UAS). Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8713. 87130U–87130U. 4 indexed citations
3.
Brown, Robert G. & Patrick Y. Hwang. (2012). Introduction to Random Signals and Applied Kalman Filtering with Matlab Exercises. CERN Document Server (European Organization for Nuclear Research). 179 indexed citations
4.
Hwang, Patrick Y., et al.. (2011). A Versatile Collaborative PNT Processing Architecture for Tight Coordination Of Distributed GPS Sensors. 1856–1865. 1 indexed citations
5.
Hwang, Patrick Y., et al.. (2005). Improving DGPS Accuracy With Clock Aiding Over Communication Links. Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005). 1961–1970. 2 indexed citations
6.
Hwang, Patrick Y. & Robert G. Brown. (2005). NIORAIM Integrity Monitoring Performance In Simultaneous Two-Fault Satellite Scenarios. Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005). 1760–1771. 10 indexed citations
7.
Hwang, Patrick Y.. (2005). Applying NIORAIM to the Solution Separation Method for Inertially-Aided Aircraft Autonomous Integrity Monitoring. 992–1000. 4 indexed citations
8.
Hwang, Patrick Y., et al.. (2003). Integrated GPS/Loran Navigation Sensor For Aviation Applications. Proceedings of the 16th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS/GNSS 2003). 470–479. 1 indexed citations
9.
Hwang, Patrick Y.. (2002). Kinematic GPS: resolving integer ambiguities on the fly. 579–586. 1 indexed citations
10.
Hwang, Patrick Y., et al.. (1999). Enhanced Differential GPS Carrier-Smoothed Code Processing Using Dual-Frequency Measurements. NAVIGATION Journal of the Institute of Navigation. 46(2). 127–137. 63 indexed citations
11.
Brown, Robert G. & Patrick Y. Hwang. (1997). Introduction to random signals and applied kalman filtering: with MATLAB exercises and solutions. CERN Document Server (European Organization for Nuclear Research). 363 indexed citations
12.
Hwang, Patrick Y., et al.. (1995). Accurate Azimuth from a Single PLGR+GLS DoD GPS Receiver Using Time Relative Positioning. 1733–1741. 14 indexed citations
13.
Hwang, Patrick Y.. (1993). Recommendations for Enhancement of RTCM-104 Differential Standard and Its Derivatives. 1501–1508. 1 indexed citations
14.
Brown, Robert G. & Patrick Y. Hwang. (1992). introduction to random signals and applied kalman filtering. 2531 indexed citations breakdown →
15.
Hwang, Patrick Y.. (1991). Kinematic GPS for Differential Positioning: Resolving Integer Ambiguities on the Fly. NAVIGATION Journal of the Institute of Navigation. 38(1). 1–15. 25 indexed citations
16.
Hwang, Patrick Y. & Robert G. Brown. (1990). GPS Navigation: Combining Pseudorange with Continuous Carrier Phase Using a Kalman Filter. NAVIGATION Journal of the Institute of Navigation. 37(2). 181–296. 39 indexed citations
17.
Hwang, Patrick Y.. (1990). A Near-Instantaneous Initialization Method for Attitude Determination. 661–669. 3 indexed citations
18.
Hwang, Patrick Y. & Robert G. Brown. (1989). GPS Navigation: Combining Pseudorange With Continuous Carrier Phase Using a Kalman Filter. 185–190. 1 indexed citations
19.
Hwang, Patrick Y., et al.. (1986). GPS Failure Detection by Autonomous Means Within the Cockpit. NAVIGATION Journal of the Institute of Navigation. 33(4). 335–353. 36 indexed citations
20.
Brown, Robert G. & Patrick Y. Hwang. (1983). A Kalman Filter Approach to Precision GPS Geodesy. NAVIGATION Journal of the Institute of Navigation. 30(4). 338–349. 25 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.

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