John Todd | Academic Influence

John Todd's AcademicInfluence.com Rankings

John Todd

Computer Science

#2836

World Rank

#2968

Historical Rank

Computational Linguistics

#1609

World Rank

#1626

Historical Rank

Machine Learning

#2966

World Rank

#3003

Historical Rank

Artificial Intelligence

#3262

World Rank

#3310

Historical Rank

computer-science Degrees

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Computer Science

John Todd's Degrees

PhD Computer Science Stanford University
Bachelors Computer Science Carnegie Mellon University

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Why Is John Todd Influential?

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According to Wikipedia, John Todd was a Northern Irish mathematician most of whose career was spent in England and the USA; he was a pioneer in the field of numerical analysis. He was born in Carnacally, County Down, Ireland, and grew up near Belfast. He attended Methodist College Belfast after winning a scholarship. In his final year at the College he only studied maths as a result of his desire to become an engineer. He received his BSc degree from Queen's University in 1931, and went to St. John's College at Cambridge University, studying for 2 years with J. E. Littlewood, who advised him against getting a doctorate and just to do research.

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John Todd's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Book Review: Digital image processing (second edition). By R. C. Gonzalez and P. Wintz, Addison-Wesley, 1987. 503 pp. Price: £29.95. (ISBN 0-201-11026-1) (1988) (1867)
A Survey of Numerical Analysis (1963) (238)
Discrete analogs of inequalities of Wirtinger (1955) (102)
The Solution of Equations (1979) (66)
Another look at a matrix of Mark Kac (1991) (56)
Generation and testing of pseudo-random numbers (1954) (50)
The radius of univalence of Bessel functions I (1960) (50)
Introduction to the constructive theory of functions (1965) (48)
The Stieltjes Constants (1972) (47)
Covering theorems for groups (1948) (39)
The Evaluation of Matrix Inversion Programs (1958) (33)
The condition of a certain matrix (1950) (32)
A direct approach to the problem of stability in the numerical solution of partial differential equations (1956) (30)
Basic Numerical Mathematics (1977) (27)
Experimental arithmetic, high speed computing and mathematics (1965) (26)
A Problem on arc Tangent Relations (1949) (26)
The lemniscate constants (1975) (25)
Applications of Transformation Theory: A Legacy from Zolotarev (1847–1878) (1984) (25)
Motivation for working in numerical analysis (1954) (24)
Solution of Differential Equations by Recurrence Relations (1950) (18)
On the relative extrema of the Laguerre orthogonal functions (1950) (18)
Computational problems concerning the Hilbert matrix (1961) (17)
THE CONDITION OF CERTAIN MATRICES. I (1949) (15)
Numerical Analysis at the National Bureau of Standards (1975) (15)
The radius of univalence of the error function (1958) (15)
A Legacy from E. I. Zolotarev (1847–1878) (1988) (15)
On smallest isolated gerschgorin disks for eigenvalues (1965) (15)
Cholesky, Toeplitz and the triangular factorization of symmetric matrices (2006) (14)
A Determinantal Inequality (1955) (14)
Evaluation of the exponential integral for large complex arguments (1954) (14)
The condition of certain matrices II (1954) (11)
The Density of Redugible Integers (1949) (10)
John von Neumann and the National Accounting Machine (1974) (10)
On the rate of convergence of optimal ADI processes (1967) (9)
Experiments in the computation of conformal maps (1955) (8)
Matrices with finite period (1940) (8)
NBS-INA―The institute for numerical analysis―UCLA 1947-1954 (1991) (8)
On the radius of univalence of the function ${\rm exp}\,z^{2}\,\int_{0}^{z}\,{\rm exp} (-t^{2})dt$. (1959) (7)
Systems of Equations, Matrices and Determinants (1952) (7)
The condition of certain matrices, III (1958) (6)
Basic Numerical Mathematics: Numerical Algebra (1980) (6)
Table of arctangents of rational numbers (1951) (6)
Hardy's inequality and ultrametric matrices (1999) (5)
The use and construction of mathematical tables (1959) (5)
Notes on modern numerical analysis. I. Solution of differential equations by recurrence relations (1950) (5)
Admiralty Computing Service (1947) (5)
Advanced Instruction in Practical Mathematics (1946) (5)
Mathematics in Government Service and Industry: Some Deductions from the War-Time Experience of the Admiralty Computing Service (1946) (4)
Review: Proceedings of a Second Symposium on Large-Scale Digital Calculating Machinery (1952) (4)
The prehistory and early history of computation at the U. S. National Bureau of Standards (1990) (4)
Infinite Powers of Matrices (1942) (3)
Constructive Theory of Function (1959) (3)
Basic Numerical Mathematics: Numerical Analysis (1980) (2)
The Weierstrass mean (1990) (2)
On a trigonometrical sum (1981) (2)
Optimal ADI - Parameters (1967) (2)
Inequality of the AGM and the Logarithmic Mean (B. C. Carlson and M. Vuorinen) (1992) (2)
INVERSION IN GROUPS (1941) (2)
Convergence of cauchy-riemann sums to cauchy-riemann integrals (1951) (2)
Superpositions of Functions (I): Transfinite Superpositions of Absolutely Continuous Functions (1935) (1)
CHAPTER 9 – Quadrature (1979) (1)
Norms of Vectors and Matrices (1977) (1)
Superpositions of Functions (II): Transfinite Superpositions of Absolutely Continuous Functions (1936) (1)
G.H. Hardy as an editor (1994) (1)
Subtabulation, A Companion Booklet to Interpolation and Allied Tables. (1959) (1)
Classified advertisements (1971) (0)
The Power Method, Deflation, Inverse Iteration (1977) (0)
Manipulation of Vectors and Matrices (1977) (0)
CHAPTER 10 – Application: Solution of a Boundary Value Problem (1977) (0)
Iterative Methods for the Solution of Systems Ax = b (1977) (0)
The many limits of mixed means (1988) (0)
Review: M. V. Wilkes, D. J. Wheeler and S. Gill, The preparation of programs for an electronic digital computer (1952) (0)
Book Review: Methods in numerical analysis (1956) (0)
Image analysis applications: By R. Kasturi & M. M. Trivedi. Marcel Dekker, Inc, New York, 1990. 464 pp. ISBN 0-8247-8198-8. Price: $138·00 (1991) (0)
Uniform Convergence and Approximations (1979) (0)
The Acceleration Processes of Aitken and Euler (1979) (0)
CHAPTER 3 – Induced Norms (1977) (0)
Computational Problems Concerning the Hilbert Matrix l (2010) (0)
Review: K. L. Nielsen, Methods in numerical analysis, and F. B. Hildebrand, Introduction to numerical analysis, and Z. Kopal, Numerical analysis, with emphasis on the application of numerical techniques to problems of infinitesimal calculus in single variables (1956) (0)
The prehistory and ancient history of computation at the U.S. National Bureau of Standards (1987) (0)
CHAPTER 1 – Manipulation of Vectors and Matrices (1977) (0)
A recurrence relation for the square root (1973) (0)
CHAPTER 7 – The Power Method, Deflation, Inverse Iteration (1977) (0)
CHAPTER 10 – Difference Equations, Differentiation and Differential Equations (1979) (0)
Orders of Magnitude and Rates of Convergence (1979) (0)
CHAPTER 7 – Asymptotic Series (1979) (0)
CHAPTER 2 – Norms of Vectors and Matrices (1977) (0)
CHAPTER 4 – The Solution of Equations (1979) (0)
CHAPTER 5 – The Inversion Problem II: Practical Computation (1977) (0)
Recurrence Relations for Powers (1979) (0)
2008. Visible and Invisible Points of Non-Uniform Convergence (1948) (0)
Application: Least Squares Curve Fitting (1977) (0)
CHAPTER 11 – Application: Least Squares Curve Fitting (1977) (0)
CHAPTER 6 – The Characteristic Value Problem—Generalities (1977) (0)
CHAPTER 5 – Uniform Convergence and Approximations (1979) (0)
The Algorithms of Gauss, Borchardt and Carlson (1979) (0)
Application: Solution of a Boundary Value Problem (1977) (0)
The Inversion Problem I: Theoretical Arithmetic (1977) (0)
CHAPTER 6 – The Acceleration Processes of Aitken and Euler (1979) (0)
Numerical Analysis . Proceedings of Symposia in Applied Mathematics, vol. VI. John H. Curtiss, Ed. McGraw-Hill, New York, 1956. 303 pp. $9.75. (1956) (0)
Difference Equations, Differentiation and Differential Equations (1979) (0)
The Inversion Problem II: Practical Computation (1977) (0)
Singular Value Decomposition and Pseudo-Inverses (1977) (0)
Elementary Problems: E3219-E3224 (1987) (0)
CHAPTER 2 – Orders of Magnitude and Rates of Convergence (1979) (0)
CHAPTER 1 – The Algorithms of Gauss, Borchardt and Carlson (1979) (0)
CHAPTER 3 – Recurrence Relations for Powers (1979) (0)
CHAPTER 9 – Iterative Methods for the Solution of Systems Ax = b (1977) (0)
The Characteristic Value Problem—Generalities (1977) (0)
CHAPTER 8 – Characteristic Values (1977) (0)
CHAPTER 8 – Interpolation (1979) (0)

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