Ivan J. Williams

649 total citations
10 papers, 427 citations indexed

About

Ivan J. Williams is a scholar working on Control and Systems Engineering, Pediatrics, Perinatology and Child Health and Pharmacology. According to data from OpenAlex, Ivan J. Williams has authored 10 papers receiving a total of 427 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Control and Systems Engineering, 2 papers in Pediatrics, Perinatology and Child Health and 1 paper in Pharmacology. Recurrent topics in Ivan J. Williams's work include Advanced Control Systems Optimization (3 papers), Control Systems and Identification (3 papers) and Adaptive Control of Nonlinear Systems (2 papers). Ivan J. Williams is often cited by papers focused on Advanced Control Systems Optimization (3 papers), Control Systems and Identification (3 papers) and Adaptive Control of Nonlinear Systems (2 papers). Ivan J. Williams collaborates with scholars based in Canada, United States and Mexico. Ivan J. Williams's co-authors include Joseph J. DiStefano, Allen R. Stubberud, Carole A. Estabrooks, Vivek Goel, Elaine C. Thiel, Carol Sawka, Nancy L. Young, Catherine Steele, Darcy Fehlings and Jeffrey W. Jutai and has published in prestigious journals such as AIAA Journal, Disability and Rehabilitation and Drug Safety.

In The Last Decade

Ivan J. Williams

9 papers receiving 383 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ivan J. Williams Canada	8	97	69	45	35	34	10	427
Scott A. Miller United States	13	37 0.4×	28 0.4×	13 0.3×	32 0.9×	17 0.5×	35	642
Şükrü Özen Türkiye	16	37 0.4×	46 0.7×	62 1.4×	11 0.3×	149 4.4×	93	796
Carlos Quintero United States	10	32 0.3×	24 0.3×	51 1.1×	8 0.2×	10 0.3×	40	430
Yanfei Jin China	18	206 2.1×	58 0.8×	30 0.7×	78 2.2×	44 1.3×	68	872
Robert Walker United States	15	197 2.0×	42 0.6×	13 0.3×	16 0.5×	36 1.1×	58	778
Edward C. Nelson United States	10	18 0.2×	22 0.3×	72 1.6×	24 0.7×	18 0.5×	25	431
Debjani Mitra India	14	37 0.4×	21 0.3×	32 0.7×	75 2.1×	128 3.8×	57	482
Luo Xiao United States	14	23 0.2×	45 0.7×	31 0.7×	11 0.3×	10 0.3×	56	726
Dimitris Fouskakis Greece	11	29 0.3×	21 0.3×	60 1.3×	9 0.3×	25 0.7×	34	673
Roger L. Barron United States	8	112 1.2×	58 0.8×	18 0.4×	7 0.2×	3 0.1×	24	292

Countries citing papers authored by Ivan J. Williams

Since Specialization

Citations

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

Fields of papers citing papers by Ivan J. Williams

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivan J. Williams. 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 Ivan J. Williams. The network helps show where Ivan J. Williams may publish in the future.

Co-authorship network of co-authors of Ivan J. Williams

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

All Works

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10 of 10 papers shown

1.

Williams, Ivan J., et al.. (2017). Methodology to assess quality of estimated disturbances in active disturbance rejection control structure for mechanical system. ISA Transactions. 70. 238–247. 13 indexed citations

2.

Young, Nancy L., et al.. (2005). Use of health care among adults with chronic and complex physical disabilities of childhood. Disability and Rehabilitation. 27(23). 1455–1460. 65 indexed citations

3.

Austin, Peter C., Muhammad Mamdani, & Ivan J. Williams. (2002). Adverse Effects of Observational Studies When Examining Adverse Outcomes of Drugs. Drug Safety. 25(9). 677–687. 7 indexed citations

4.

Estabrooks, Carole A., et al.. (2001). Decision aids: are they worth it? A systematic review. Journal of Health Services Research & Policy. 6(3). 170–182. 90 indexed citations

5.

Stubberud, Allen R., et al.. (1992). Sistem Pengendalian dan Umpan Balik.

6.

DiStefano, Joseph J., Allen R. Stubberud, & Ivan J. Williams. (1967). Schaum's outline of theory and problems of feedback and control systems. CERN Document Server (European Organization for Nuclear Research). 58 indexed citations

7.

Williams, Ivan J., Joseph J. DiStefano, & Allen R. Stubberud. (1967). Feedback and Control Systems. Medical Entomology and Zoology. 129 indexed citations

8.

Williams, Ivan J., et al.. (1966). Stability analysis of multiloop, multirate sampled systems.. AIAA Journal. 4(12). 2178–2190. 41 indexed citations

9.

Williams, Ivan J., et al.. (1965). STABILITY ANALYSIS OF MULTILOOP, MULTIRATE SAMPLED SYSTEMS. 8 indexed citations

10.

Bergen, A. & Ivan J. Williams. (1962). Verification of Aizerman's conjecture for a class of third-order systems. IRE Transactions on Automatic Control. 7(3). 42–46. 16 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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