World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
37
Citations
4945
World Ranking
10887
National Ranking
4526

Overview

Richard Peng is affiliated with the University of Waterloo in Canada, specializing in the field of Computer Science. Their research primarily focuses on areas within computational theory and mathematics, with notable work spanning subfields such as Computational Theory and Mathematics, Artificial Intelligence, Computer Networks and Communications, Statistics and Probability, and Electrical and Electronic Engineering.

The scientist's research topics encompass:

  • Complexity and Algorithms in Graphs
  • Advanced Graph Theory Research
  • Optimization and Search Problems
  • Stochastic Gradient Optimization Techniques
  • Markov Chains and Monte Carlo Methods
  • Advanced Graph Neural Networks
  • Matrix Theory and Algorithms

Richard Peng has authored numerous papers, including recent works such as:

  • Maximum Flow and Minimum-Cost Flow in Almost-Linear Time, 2022, 2022 IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS)
  • MathChat: Converse to Tackle Challenging Math Problems with LLM Agents, 2023, arXiv (Cornell University)
  • Almost-Linear-Time Algorithms for Maximum Flow and Minimum-Cost Flow, 2023, Communications of the ACM
  • Association of Circulating Fibrocytes With Fibrostenotic Small Bowel Crohn's Disease, 2021, Inflammatory Bowel Diseases
  • Graph Sparsification, Spectral Sketches, and Faster Resistance Computation via Short Cycle Decompositions, 2020, SIAM Journal on Computing

Their frequent co-authors include:

  • Yang P. Liu
  • Sushant Sachdeva
  • Rasmus Kyng
  • Maximilian Probst Gutenberg
  • Jingbang Chen

Richard Peng's publications appear predominantly in venues such as:

  • arXiv (Cornell University)
  • Communications of the ACM
  • SIAM Journal on Computing
  • 2022 IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS)
  • Inflammatory Bowel Diseases

Best Publications

  • Approaching Optimality for Solving SDD Linear Systems

    Ioannis Koutis;Gary L. Miller;Richard Peng

  • A Nearly-m log n Time Solver for SDD Linear Systems

    Ioannis Koutis;Gary L. Miller;Richard Peng

  • Maximum Flow and Minimum-Cost Flow in Almost-Linear Time

    Unknown

  • Uniform Sampling for Matrix Approximation

    Michael B. Cohen;Yin Tat Lee;Cameron Musco;Christopher Musco

  • Approaching Optimality for Solving SDD Linear Systems

    Ioannis Koutis;Gary L. Miller;Richard Peng

  • Solving SDD linear systems in nearly mlog1/2n time

    Michael B. Cohen;Rasmus Kyng;Gary L. Miller;Jakub W. Pachocki

  • Efficient Triangle Counting in Large Graphs via Degree-Based Vertex Partitioning

    Mihail N. Kolountzakis;Gary L. Miller;Richard Peng;Charalampos E. Tsourakakis

  • A nearly-mlogn time solver for SDD linear systems

    Ioannis Koutis;Gary L. Miller;Richard Peng

  • An efficient parallel solver for SDD linear systems

    Richard Peng;Daniel A. Spielman

  • Fully Dynamic (1+ e)-Approximate Matchings

    Manoj Gupta;Richard Peng

  • Scalable Large Near-Clique Detection in Large-Scale Networks via Sampling

    Michael Mitzenmacher;Jakub Pachocki;Richard Peng;Charalampos Tsourakakis

  • Sparsified Cholesky and multigrid solvers for connection laplacians

    Rasmus Kyng;Yin Tat Lee;Richard Peng;Sushant Sachdeva

  • Parallel graph decompositions using random shifts

    Gary L. Miller;Richard Peng;Shen Chen Xu

  • Approaching optimality for solving SDD systems

    Ioannis Koutis;Gary L. Miller;Richard Peng

  • Iterative Row Sampling

    Mu Li;Gary L. Miller;Richard Peng

  • Partitioning Well-Clustered Graphs: Spectral Clustering Works!

    Richard Peng;He Sun;Luca Zanetti

  • Approximate undirected maximum flows in o(mpolylog(n)) time

    Richard Peng

  • Almost-linear-time algorithms for Markov chains and new spectral primitives for directed graphs

    Michael B. Cohen;Jonathan Kelner;John Peebles;Richard Peng

  • Lp Row Sampling by Lewis Weights

    Michael B. Cohen;Richard Peng

  • Improved Parallel Algorithms for Spanners and Hopsets

    Gary L. Miller;Richard Peng;Adrian Vladu;Shen Chen Xu

  • A Deterministic Algorithm for Balanced Cut with Applications to Dynamic Connectivity, Flows, and Beyond

    Julia Chuzhoy;Yu Gao;Jason Li;Danupon Nanongkai

  • Nearly-Linear Work Parallel SDD Solvers, Low-Diameter Decomposition, and Low-Stretch Subgraphs

    Guy E. Blelloch;Anupam Gupta;Ioannis Koutis;Gary L. Miller

  • Fully Dynamic $(1+psilon)$-Approximate Matchings

    Manoj Gupta;Richard Peng

Frequent Co-Authors

Gary L. Miller
Gary L. Miller Carnegie Mellon University
Aaron Sidford
Aaron Sidford Stanford University
Yin Tat Lee
Yin Tat Lee Microsoft (United States)
Daniel A. Spielman
Daniel A. Spielman Yale University
Santosh Vempala
Santosh Vempala Georgia Institute of Technology
Guy E. Blelloch
Guy E. Blelloch Carnegie Mellon University
Jie Tang
Jie Tang Tsinghua University
Danupon Nanongkai
Danupon Nanongkai Max Planck Institute for Informatics
Anupam Gupta
Anupam Gupta Carnegie Mellon University
Monika Henzinger
Monika Henzinger Institute of Science and Technology Austria

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

If you’re considering studying Computer Science in the USA, there are many online education options and career pathways worth exploring. For those looking to quickly boost their skills and income potential, there are certifications that pay well. These can often be completed in a few months and open doors in various tech and IT fields.

Students interested in advanced study can also consider some of the shortest online masters degree programs. These degrees offer intensive coursework, allowing you to earn a respected credential in as little as a year. For maximum career impact, focus on the most useful graduate degrees that remain in high demand across the tech industry.

Not everyone wants to tackle a lengthy degree right away. Many start with an associates degree online. These flexible, affordable programs provide strong foundations and help launch your career or prepare you for further study in Computer Science.

Best Scientists Citing Richard Peng

Trending Scientists