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58th Annual ACM Symposium on Theory of Computing (STOC 2026), June 22–26, 2026,
Salt Lake City, UT, USA
Frontmatter
Research Papers
Path Cover, Hamiltonicity, and Independence Number: An FPT Perspective
Fedor V. Fomin,
Petr A. Golovach,
Nikola Jedličková,
Jan Kratochvíl,
Danil Sagunov, and
Kirill Simonov
(University of Bergen, Norway; Charles University, Czech Republic; Saint Petersburg State University, Russian Federation; V.A.Steklov Mathematical Institute of the Russian Academy of Sciences, Russian Federation)
Article Search
Article: stoc26main-p127-p
An Analytical Approach to Parallel Repetition via CSP Inverse Theorems
Amey Bhangale,
Mark Braverman,
Subhash Khot,
Yang Liu,
Dor Minzer, and
Kunal Mittal
(University of California at Riverside, USA; Princeton University, USA; New York University, USA; Carnegie Mellon University, USA; Massachusetts Institute of Technology, USA)
Preprint
Article: stoc26main-p148-p
Fine-Grained Complexity of Continuous Euclidean 𝑘-Center
Lotte Blank,
Karl Bringmann,
Parinya Chalermsook,
Karthik C. S.,
Benedikt Kolbe,
Hung Le, and
Geert van Wordragen
(University of Bonn, Germany; ETH Zurich, Switzerland; University of Sheffield, UK; Rutgers University, USA; University of Massachusetts at Amherst, USA; Aalto University, Finland)
Article Search
Article: stoc26main-p171-p
Determination of the Fifth Busy Beaver Value
Justin Blanchard,
Daniel Briggs,
Konrad Deka,
Nathan Fenner,
Yannick Forster,
Georgi Georgiev (Skelet),
Matthew L. House,
Maja Kądziołka,
Pavel Kropitz,
Shawn Ligocki,
mxdys,
Mateusz Naściszewski,
Tristan Stérin,
Chris Xu,
Jason Yuen, and
Théo Zimmermann
(Independent, USA; Jagiellonian University, Poland; Inria, Paris, France; Sofia University, Bulgaria; University of Georgia, USA; University of Warsaw, Poland; Independent, Slovakia; Independent, China; Independent, Poland; PRGM DEV, France; University of California at San Diego, USA; University of Waterloo, Canada; LTCI - Télécom Paris - Institut Polytechnique de Paris, France)
Preprint
Video
Info
Artifacts Available
Article: stoc26main-p268-p
Reviving Thorup’s Shortcut Conjecture
Aaron Bernstein,
Henry Fleischmann,
Maximilian Probst Gutenberg,
Bernhard Haeupler,
Gary Hoppenworth,
Yonggang Jiang,
George Z. Li,
Seth Pettie,
Thatchaphol Saranurak, and
Leon Schiller
(New York University, USA; Carnegie Mellon University, USA; ETH Zurich, Switzerland; INSAIT at Sofia University St. Kliment Ohridski, Bulgaria; University of Michigan, USA; MPI-INF, Germany; Saarland University, Germany; Hasso Plattner Institute - University of Potsdam, Germany)
Preprint
Article: stoc26main-p292-p
A Meta-complexity Characterization of Minimal Quantum Cryptography
Bruno Cavalar,
Boyang Chen,
Andrea Coladangelo,
Matthew Gray,
Zihan Hu,
Zhengfeng Ji, and
Xingjian Li
(University of Oxford, UK; Tsinghua University, China; University of Washington, USA; EPFL, Switzerland)
Article Search
Info
Article: stoc26main-p298-p
Sample Complexity of Agnostic Multiclass Classification: Natarajan Dimension Strikes Back
Alon Cohen,
Liad Erez,
Steve Hanneke,
Tomer Koren,
Yishay Mansour,
Shay Moran, and
Qian Zhang
(Tel Aviv University, Israel; Google Research, Israel; Purdue University, USA; Technion, Israel)
Preprint
Article: stoc26main-p308-p
Parallel Sampling via Autospeculation
Nima Anari,
Carlo Baronio,
CJ Chen,
Alireza Haqi,
Frederic Koehler,
Anqi Li, and
Thuy-Duong Vuong
(Stanford University, USA; University of Arizona, USA; University of Chicago, USA; University of California at San Diego, USA)
Preprint
Article: stoc26main-p524-p
What Can Be Computed Locally Revisited: First-Order Logic on Sparse Graphs in Distributed Computing
Lélia Blin,
Fedor V. Fomin,
Pierre Fraigniaud,
Sylvain Gay,
Petr A. Golovach,
Pedro Montealegre,
Ivan Rapaport, and
Ioan Todinca
(IRIF - Université Paris Cité - CNRS, France; University of Bergen, Norway; École Normale Supérieure, France; Universidad Adolfo Ibáñez, Chile; Universidad de Chile, Chile; Université d'Orléans, France)
Article Search
Article: stoc26main-p673-p
Classifying Identities: Subcubic Distributivity Checking and Hardness from Arithmetic Progression Detection
Bartłomiej Dudek,
Nick Fischer,
Geri Gokaj,
Ce Jin,
Marvin Künnemann,
Xiao Mao, and
Mirza Redžić
(University of Wrocław, Poland; MPI-INF, Germany; KIT, Germany; University of California at Berkeley, USA; Stanford University, USA)
Article Search
Article: stoc26main-p715-p
An Optimal Algorithm for Stochastic Vertex Cover
Jan van den Brand,
Inge Li Gørtz,
Chirag Pabbaraju,
Debmalya Panigrahi,
Clifford Stein,
Miltiadis Stouras,
Ola Svensson, and
Ali Vakilian
(Georgia Institute of Technology, USA; DTU, Denmark; Stanford University, USA; Duke University, USA; Columbia University, USA; EPFL, Switzerland; Virginia Tech, USA)
Article Search
Article: stoc26main-p798-p
Learning Read-Once Determinants and the Principal Minor Assignment Problem
Abhiram Aravind,
Abhranil Chatterjee,
Sumanta Ghosh,
Rohit Gurjar,
Roshan Raj, and
Chandan Saha
(IISc Bangalore, India; IIT Kharagpur, India; ISI Kolkata, India; IIT Bombay, India; Ohio State University, USA)
Article Search
Article: stoc26main-p909-p
Rigorous Implications of the Low-Degree Heuristic
Jun-Ting Hsieh,
Daniel M. Kane,
Pravesh K. Kothari,
Jerry Li,
Sidhanth Mohanty, and
Stefan Tiegel
(Massachusetts Institute of Technology, USA; University of California at San Diego, USA; Princeton University, USA; University of Washington, USA; Northwestern University, USA)
Article Search
Article: stoc26main-p995-p
A (4+ϵ)-Approximation for Euclidean 𝑘-Means via Non-monotone Dual-Fitting
Moses Charikar,
Vincent Cohen-Addad,
Ruiquan Gao,
Fabrizio Grandoni,
Euiwoong Lee, and
Ernest van Wijland
(Stanford University, USA; Google Research, USA; IDSIA at USI-SUPSI, Switzerland; University of Michigan, USA; Université Paris-Cité - CNRS, France)
Article Search
Article: stoc26main-p1152-p
Combinatorial Optimization using Comparison Oracles
Vincent Cohen-Addad,
Tommaso d'Orsi,
Anupam Gupta,
Guru Guruganesh,
Euiwoong Lee,
Renato Paes Leme,
Debmalya Panigrahi,
Madhusudhan Reddy Pittu,
Jon Schneider, and
David P. Woodruff
(Google Research, New-York, USA; Bocconi University, Italy; New York University, USA; Google Research, USA; University of Michigan, USA; Duke University, USA; Carnegie Mellon University, USA)
Article Search
Info
Article: stoc26main-p1341-p
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