Research Projects, Ryan Williams - Massachusetts Institute of …
L. Chen, C. Jin, R. R. Williams, and H. Wu. Truly Low-Space Element Distinctness and Subset Sum via Pseudorandom Hash Functions In 32nd ACM-SIAM Symposium on Discrete Algorithms (SODA 2022).
Ryan Williams - Massachusetts Institute of Technology
Ryan Williams. Professor of Electrical Engineering and Computer Science MIT CSAIL and EECS 32 Vassar St, Cambridge, MA 02139 . Email: first and middle initials + my last name at gmail.com I was a professor at Stanford from 2011-2016. I got a PhD from Carnegie Mellon under the marvelous Manuel ...
Virginia Vassilevska Williams' Publications: Sorted by Year
Finding Heaviest H-Subgraphs in Real Weighted Graphs, with Applications, V. Vassilevska, Ryan Williams, Raphael Yuster. ACM Transactions on Algorithms [ACM] [ps] [pdf]
Richard Ryan Williams MIT CSAIL, 32 Vassar St., Cambridge, MA 02139 Email: [email protected] POSITIONS Massachusetts Institute of Technology (Cambridge, MA) Professor of Electrical Engineering and Computer Science, July 2020 – present. Associate Professor (with tenure) of EECS, Jan. 2017 – Jun. 2020. University of California, Berkeley
CS 294-152. Lower Bounds: Beyond the Bootcamp -- Fall 2018
Ryan's notes for 11/5 (CircuitSAT implies Lower Bounds, Gap-CircuitSAT implies Lower Bounds) are here. Scribe notes by Sidhanth Mohanty are coming soon. Lecture on Friday 11/9 (Natural Proofs) notes are here .
R. Ryan Williams MIT Abstract We prove that if every problem in NP has nk-size circuits for a fixed constant k, then for every NP-verifier and every yes-instance x of length n for that verifier, the verifier’s search space has an nO(k3)-size witness circuit: a witness for x that can be encoded with a circuit of only nO(k3) size. An analogous
6.1420/6.S974: Fixed Parameter and Fine-Grained Algorithms and ...
Instructors: Virginia Vassilevska Williams and Ryan Williams Time: Tuesday/Thursday 11am--12:30pm, Room 34-304 Office Hours: TBA Piazza page: PIAZZA.
Ryan Williams∗ Stanford University July 31, 2012 Abstract The class ACCconsists of circuit families with constant depth over unbounded fan-in AND, OR, NOT, and MOD m gates, where m > 1 is an arbitrary constant. We prove: • NEXP, the class of languages accepted in nondeterministic exponential time, does not have non-
6.541/18.405 - Advanced Complexity Theory - Spring 2024
Instructor: Ryan Williams, Office 32-G638, Email rrw@mit Office Hours Wednesday 3-4pm, and by appointment. TAs: Ce Jin, Email cejin@mit, Office Hours Wednesday 10-12 24-319; Timothy Gomez, Email tagomez7@mit, Office Hours Friday 11am-1pm, 24-319; Zixuan Xu, Email zixuanxu@mit, Office Hours Monday 11am-1pm
Rahul Santhanam Ryan Williamsy Abstract We study algorithms for the satisfiability problem for quantified Boolean formulas (QBFs), and consequences of faster algorithms for circuit complexity. We show that satisfiability of quantified 3-CNFs with m clauses, nvariables, and two quantifier blocks (one existential