Richard V. Helgason

1.9k total citations
21 papers, 1.3k citations indexed

About

Richard V. Helgason is a scholar working on Numerical Analysis, Computer Networks and Communications and Transportation. According to data from OpenAlex, Richard V. Helgason has authored 21 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Numerical Analysis, 6 papers in Computer Networks and Communications and 5 papers in Transportation. Recurrent topics in Richard V. Helgason's work include Transportation Planning and Optimization (5 papers), Advanced Optimization Algorithms Research (5 papers) and VLSI and FPGA Design Techniques (3 papers). Richard V. Helgason is often cited by papers focused on Transportation Planning and Optimization (5 papers), Advanced Optimization Algorithms Research (5 papers) and VLSI and FPGA Design Techniques (3 papers). Richard V. Helgason collaborates with scholars based in United States. Richard V. Helgason's co-authors include Jeff Kennington, Jeffery L. Kennington, Larry J. LeBlanc, Charles H. Whitlock, Richard S. Barr, John Gary, Michael A. Collins, Leroy L. Cooper, José H. Dulá and David E. Boyce and has published in prestigious journals such as Management Science, Journal of Computational Physics and European Journal of Operational Research.

In The Last Decade

Richard V. Helgason

20 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Richard V. Helgason United States	13	315	278	256	232	210	21	1.3k
Jeffery L. Kennington United States	18	290 0.9×	184 0.7×	116 0.5×	210 0.9×	178 0.8×	48	1.2k
Jeff Kennington United States	12	363 1.2×	302 1.1×	228 0.9×	170 0.7×	151 0.7×	18	998
Donald W. Hearn United States	22	374 1.2×	415 1.5×	586 2.3×	399 1.7×	291 1.4×	48	1.7k
Godwin C. Ovuworie Benin	7	192 0.6×	241 0.9×	65 0.3×	257 1.1×	202 1.0×	18	1.2k
Marc E. Pfetsch Germany	17	283 0.9×	199 0.7×	292 1.1×	240 1.0×	127 0.6×	74	1.2k
Benoît Colson Belgium	9	173 0.5×	483 1.7×	133 0.5×	494 2.1×	192 0.9×	12	1.5k
John J. Jarvis United States	11	470 1.5×	565 2.0×	190 0.7×	290 1.3×	176 0.8×	25	2.2k
Michael M. Kostreva United States	17	194 0.6×	186 0.7×	89 0.3×	409 1.8×	310 1.5×	75	1.0k
A. H. Land United Kingdom	8	341 1.1×	206 0.7×	43 0.2×	207 0.9×	106 0.5×	18	1.3k
Louis Caccetta Australia	24	254 0.8×	701 2.5×	112 0.4×	472 2.0×	223 1.1×	111	1.8k

Countries citing papers authored by Richard V. Helgason

Since Specialization

Citations

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

Fields of papers citing papers by Richard V. Helgason

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard V. Helgason. 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 Richard V. Helgason. The network helps show where Richard V. Helgason may publish in the future.

Co-authorship network of co-authors of Richard V. Helgason

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

All Works

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20 of 20 papers shown

Helgason, Richard V., et al.. (2010). Project Balances as Division Coefficients and Implications for Rate of Return Analysis. The Engineering Economist. 55(1). 38–51. 3 indexed citations

Helgason, Richard V., Jeffery L. Kennington, & Kyle Lewis. (2001). Cruise Missile Mission Planning: A Heuristic Algorithm for Automatic Path Generation. Journal of Heuristics. 7(5). 473–494. 30 indexed citations

Dulá, José H., et al.. (1998). An Algorithm for Identifying the Frame of a Pointed Finite Conical Hull. INFORMS journal on computing. 10(3). 323–330. 24 indexed citations

Kennington, Jeffery L., Richard V. Helgason, & Richard S. Barr. (1997). Interfaces in Computer Science and Operations Research. DIAL (Catholic University of Leuven). 121 indexed citations

Dulá, José H. & Richard V. Helgason. (1996). A new procedure for identifying the frame of the convex hull of a finite collection of points in multidimensional space. European Journal of Operational Research. 92(2). 352–367. 46 indexed citations

Helgason, Richard V., et al.. (1993). The one-to-one shortest-path problem: An empirical analysis with the two-tree Dijkstra algorithm. Computational Optimization and Applications. 2(1). 47–75. 29 indexed citations

Helgason, Richard V., et al.. (1989). The basis suppression method. Annals of Operations Research. 20(1). 233–248.

Helgason, Richard V., et al.. (1988). A parallelization of the simplex method. Annals of Operations Research. 14(1). 17–40. 7 indexed citations

Helgason, Richard V., et al.. (1987). A generalization of Polyak's convergence result for subgradient optimization. Mathematical Programming. 37(3). 309–317. 39 indexed citations

10.

Helgason, Richard V., et al.. (1987). The frequency assignment problem: A solution via nonlinear programming. Naval Research Logistics (NRL). 34(1). 133–139. 4 indexed citations

11.

LeBlanc, Larry J., Richard V. Helgason, & David E. Boyce. (1985). Improved Efficiency of the Frank-Wolfe Algorithm for Convex Network Programs. Transportation Science. 19(4). 445–462. 90 indexed citations

12.

Whitlock, Charles H., Jeff Kennington, & Richard V. Helgason. (1981). Algorithms for Network Programming. Journal of the Operational Research Society. 32(5). 418–418. 147 indexed citations

13.

Kennington, Jeff & Richard V. Helgason. (1980). Algorithms for network programming. CERN Document Server (European Organization for Nuclear Research). 351 indexed citations

14.

Ali, Agha Iqbal, et al.. (1980). Technical Note—Computational Comparison among Three Multicommodity Network Flow Algorithms. Operations Research. 28(4). 995–1000. 35 indexed citations

15.

Helgason, Richard V., et al.. (1980). A polynomially bounded algorithm for a singly constrained quadratic program. Mathematical Programming. 18(1). 338–343. 98 indexed citations

16.

Helgason, Richard V. & Jeffery L. Kennington. (1980). Spike swapping in basis reinversion. Naval Research Logistics Quarterly. 27(4). 697–701. 7 indexed citations

17.

Collins, Michael A., Leroy L. Cooper, Richard V. Helgason, Jeffery L. Kennington, & Larry J. LeBlanc. (1978). Solving the Pipe Network Analysis Problem Using Optimization Techniques. Management Science. 24(7). 747–760. 155 indexed citations

18.

Helgason, Richard V. & Jeff Kennington. (1977). An Efficient Procedure for Implementing a Dual Simplex Network Flow Algorithm. A I I E Transactions. 9(1). 63–68. 9 indexed citations

19.

Gary, John & Richard V. Helgason. (1972). An extension of FORTRAN containing finite difference operators. Software Practice and Experience. 2(4). 321–336. 10 indexed citations

20.

Gary, John & Richard V. Helgason. (1970). A matrix method for ordinary differential eigenvalue problems. Journal of Computational Physics. 5(2). 169–187. 54 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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