LIPIcs, Volume 185, ITCS 2021
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James R. Lee
LIPIcs, Volume 185, ITCS 2021, Complete Volume
10.4230/LIPIcs.ITCS.2021
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James R. Lee
Front Matter, Table of Contents, Preface, Conference Organization
10.4230/LIPIcs.ITCS.2021.0
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Yuval Dagan, Yuval Filmus, Daniel Kane, and Shay Moran
The Entropy of Lies: Playing Twenty Questions with a Liar
10.4230/LIPIcs.ITCS.2021.1
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Russell Impagliazzo and Sam McGuire
Comparing Computational Entropies Below Majority (Or: When Is the Dense Model Theorem False?)
10.4230/LIPIcs.ITCS.2021.2
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Martin Hoefer, Pasin Manurangsi, and Alexandros Psomas
Algorithmic Persuasion with Evidence
10.4230/LIPIcs.ITCS.2021.3
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Ishay Haviv
The Complexity of Finding Fair Independent Sets in Cycles
10.4230/LIPIcs.ITCS.2021.4
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Venkatesan Guruswami, Jonathan Mosheiff, Nicolas Resch, Shashwat Silas, and Mary Wootters
Sharp Threshold Rates for Random Codes
10.4230/LIPIcs.ITCS.2021.5
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Cameron Musco, Christopher Musco, and David P. Woodruff
Simple Heuristics Yield Provable Algorithms for Masked Low-Rank Approximation
10.4230/LIPIcs.ITCS.2021.6
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William M. Hoza, Edward Pyne, and Salil Vadhan
Pseudorandom Generators for Unbounded-Width Permutation Branching Programs
10.4230/LIPIcs.ITCS.2021.7
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Eshwar Ram Arunachaleswaran, Sampath Kannan, Aaron Roth, and Juba Ziani
Pipeline Interventions
10.4230/LIPIcs.ITCS.2021.8
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Mrinal Kumar and Ben Lee Volk
A Polynomial Degree Bound on Equations for Non-Rigid Matrices and Small Linear Circuits
10.4230/LIPIcs.ITCS.2021.9
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Pasin Manurangsi, Aviad Rubinstein, and Tselil Schramm
The Strongish Planted Clique Hypothesis and Its Consequences
10.4230/LIPIcs.ITCS.2021.10
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Nengkun Yu
Sample Efficient Identity Testing and Independence Testing of Quantum States
10.4230/LIPIcs.ITCS.2021.11
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Olaf Beyersdorff and Benjamin Böhm
Understanding the Relative Strength of QBF CDCL Solvers and QBF Resolution
10.4230/LIPIcs.ITCS.2021.12
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William Kretschmer
The Quantum Supremacy Tsirelson Inequality
10.4230/LIPIcs.ITCS.2021.13
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Kimberly Ding and S. Matthew Weinberg
Approximately Strategyproof Tournament Rules in the Probabilistic Setting
10.4230/LIPIcs.ITCS.2021.14
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Anup Bhattacharya, Arijit Bishnu, Gopinath Mishra, and Anannya Upasana
Even the Easiest(?) Graph Coloring Problem Is Not Easy in Streaming!
10.4230/LIPIcs.ITCS.2021.15
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William Kuszmaul and Alek Westover
The Variable-Processor Cup Game
10.4230/LIPIcs.ITCS.2021.16
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Uri Meir
Comparison Graphs: A Unified Method for Uniformity Testing
10.4230/LIPIcs.ITCS.2021.17
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Shyam Narayanan and Michael Ren
Circular Trace Reconstruction
10.4230/LIPIcs.ITCS.2021.18
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Tony Metger and Thomas Vidick
Self-Testing of a Single Quantum Device Under Computational Assumptions
10.4230/LIPIcs.ITCS.2021.19
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Xi Chen, Anindya De, Chin Ho Lee, Rocco A. Servedio, and Sandip Sinha
Polynomial-Time Trace Reconstruction in the Low Deletion Rate Regime
10.4230/LIPIcs.ITCS.2021.20
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Sébastien Bubeck, Niv Buchbinder, Christian Coester, and Mark Sellke
Metrical Service Systems with Transformations
10.4230/LIPIcs.ITCS.2021.21
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Surbhi Goel, Adam Klivans, Pasin Manurangsi, and Daniel Reichman
Tight Hardness Results for Training Depth-2 ReLU Networks
10.4230/LIPIcs.ITCS.2021.22
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Pranjal Dutta, Nitin Saxena, and Thomas Thierauf
A Largish Sum-Of-Squares Implies Circuit Hardness and Derandomization
10.4230/LIPIcs.ITCS.2021.23
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Alexander Golovnev, Alexander S. Kulikov, and R. Ryan Williams
Circuit Depth Reductions
10.4230/LIPIcs.ITCS.2021.24
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Weiming Feng, Kun He, Xiaoming Sun, and Yitong Yin
Dynamic Inference in Probabilistic Graphical Models
10.4230/LIPIcs.ITCS.2021.25
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Esty Kelman, Subhash Khot, Guy Kindler, Dor Minzer, and Muli Safra
Theorems of KKL, Friedgut, and Talagrand via Random Restrictions and Log-Sobolev Inequality
10.4230/LIPIcs.ITCS.2021.26
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Mark Braverman, Subhash Khot, and Dor Minzer
On Rich 2-to-1 Games
10.4230/LIPIcs.ITCS.2021.27
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Pierre Fraigniaud, François Le Gall, Harumichi Nishimura, and Ami Paz
Distributed Quantum Proofs for Replicated Data
10.4230/LIPIcs.ITCS.2021.28
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Mikito Nanashima
On Basing Auxiliary-Input Cryptography on NP-Hardness via Nonadaptive Black-Box Reductions
10.4230/LIPIcs.ITCS.2021.29
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Boaz Barak, Chi-Ning Chou, and Xun Gao
Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits
10.4230/LIPIcs.ITCS.2021.30
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Joshua A. Grochow and Youming Qiao
On the Complexity of Isomorphism Problems for Tensors, Groups, and Polynomials I: Tensor Isomorphism-Completeness
10.4230/LIPIcs.ITCS.2021.31
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Gregory Rosenthal
Bounds on the QAC^0 Complexity of Approximating Parity
10.4230/LIPIcs.ITCS.2021.32
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Noga Ron-Zewi, Ronen Shaltiel, and Nithin Varma
Query Complexity Lower Bounds for Local List-Decoding and Hard-Core Predicates (Even for Small Rate and Huge Lists)
10.4230/LIPIcs.ITCS.2021.33
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Jay Mardia
Is the Space Complexity of Planted Clique Recovery the Same as That of Detection?
10.4230/LIPIcs.ITCS.2021.34
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Joshua Lau and Angus Ritossa
Algorithms and Hardness for Multidimensional Range Updates and Queries
10.4230/LIPIcs.ITCS.2021.35
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Dorit Aharonov and Alex B. Grilo
Two Combinatorial MA-Complete Problems
10.4230/LIPIcs.ITCS.2021.36
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Curtis Bechtel and Shaddin Dughmi
Delegated Stochastic Probing
10.4230/LIPIcs.ITCS.2021.37
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Irit Dinur, Yuval Filmus, Prahladh Harsha, and Madhur Tulsiani
Explicit SoS Lower Bounds from High-Dimensional Expanders
10.4230/LIPIcs.ITCS.2021.38
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Zachary Remscrim
Lower Bounds on the Running Time of Two-Way Quantum Finite Automata and Sublogarithmic-Space Quantum Turing Machines
10.4230/LIPIcs.ITCS.2021.39
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Jiabao Lin
On the Complexity of #CSP^d
10.4230/LIPIcs.ITCS.2021.40
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Shafi Goldwasser, Guy N. Rothblum, Jonathan Shafer, and Amir Yehudayoff
Interactive Proofs for Verifying Machine Learning
10.4230/LIPIcs.ITCS.2021.41
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Omri Ben-Eliezer, Eldar Fischer, Amit Levi, and Yuichi Yoshida
Ordered Graph Limits and Their Applications
10.4230/LIPIcs.ITCS.2021.42
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Ofer Grossman and Justin Holmgren
Error Correcting Codes for Uncompressed Messages
10.4230/LIPIcs.ITCS.2021.43
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Robert Kleinberg, Oliver Korten, Daniel Mitropolsky, and Christos Papadimitriou
Total Functions in the Polynomial Hierarchy
10.4230/LIPIcs.ITCS.2021.44
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Noah Burrell and Grant Schoenebeck
Relaxing Common Belief for Social Networks
10.4230/LIPIcs.ITCS.2021.45
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Itai Ashlagi, Mark Braverman, Amin Saberi, Clayton Thomas, and Geng Zhao
Tiered Random Matching Markets: Rank Is Proportional to Popularity
10.4230/LIPIcs.ITCS.2021.46
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Geoffroy Couteau, Pooya Farshim, and Mohammad Mahmoody
Black-Box Uselessness: Composing Separations in Cryptography
10.4230/LIPIcs.ITCS.2021.47
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Venkatesan Guruswami and Vinayak M. Kumar
Pseudobinomiality of the Sticky Random Walk
10.4230/LIPIcs.ITCS.2021.48
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Lior Eldar
Robust Quantum Entanglement at (Nearly) Room Temperature
10.4230/LIPIcs.ITCS.2021.49
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Abhijit S. Mudigonda and R. Ryan Williams
Time-Space Lower Bounds for Simulating Proof Systems with Quantum and Randomized Verifiers
10.4230/LIPIcs.ITCS.2021.50
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Spyros Angelopoulos
Online Search with a Hint
10.4230/LIPIcs.ITCS.2021.51
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Pál András Papp and Roger Wattenhofer
Sequential Defaulting in Financial Networks
10.4230/LIPIcs.ITCS.2021.52
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Ankit Garg, Robin Kothari, Praneeth Netrapalli, and Suhail Sherif
No Quantum Speedup over Gradient Descent for Non-Smooth Convex Optimization
10.4230/LIPIcs.ITCS.2021.53
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Uma Girish, Ran Raz, and Avishay Tal
Quantum Versus Randomized Communication Complexity, with Efficient Players
10.4230/LIPIcs.ITCS.2021.54
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Kush Bhatia, Peter L. Bartlett, Anca D. Dragan, and Jacob Steinhardt
Agnostic Learning with Unknown Utilities
10.4230/LIPIcs.ITCS.2021.55
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Lijie Chen, Badih Ghazi, Ravi Kumar, and Pasin Manurangsi
On Distributed Differential Privacy and Counting Distinct Elements
10.4230/LIPIcs.ITCS.2021.56
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Noam Solomon and Shay Solomon
A Generalized Matching Reconfiguration Problem
10.4230/LIPIcs.ITCS.2021.57
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Yuichi Yoshida and Samson Zhou
Sensitivity Analysis of the Maximum Matching Problem
10.4230/LIPIcs.ITCS.2021.58
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Vijay V. Vazirani and Mihalis Yannakakis
Computational Complexity of the Hylland-Zeckhauser Scheme for One-Sided Matching Markets
10.4230/LIPIcs.ITCS.2021.59
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Rajko Nenadov, Angelika Steger, and Pascal Su
An O(N) Time Algorithm for Finding Hamilton Cycles with High Probability
10.4230/LIPIcs.ITCS.2021.60
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Srinivasan Arunachalam and Supartha Podder
Communication Memento: Memoryless Communication Complexity
10.4230/LIPIcs.ITCS.2021.61
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Michael B. Cohen, Aaron Sidford, and Kevin Tian
Relative Lipschitzness in Extragradient Methods and a Direct Recipe for Acceleration
10.4230/LIPIcs.ITCS.2021.62
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Jan van den Brand, Binghui Peng, Zhao Song, and Omri Weinstein
Training (Overparametrized) Neural Networks in Near-Linear Time
10.4230/LIPIcs.ITCS.2021.63
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Jeremiah Blocki and Mike Cinkoske
A New Connection Between Node and Edge Depth Robust Graphs
10.4230/LIPIcs.ITCS.2021.64
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Anthony Leverrier, Vivien Londe, and Gilles Zémor
Towards Local Testability for Quantum Coding
10.4230/LIPIcs.ITCS.2021.65
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Peter Dixon, A. Pavan, and N. V. Vinodchandran
Complete Problems for Multi-Pseudodeterministic Computations
10.4230/LIPIcs.ITCS.2021.66
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Yuval Emek, Shay Kutten, and Yangguang Shi
Online Paging with a Vanishing Regret
10.4230/LIPIcs.ITCS.2021.67
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Ilan Komargodski and Elaine Shi
Differentially Oblivious Turing Machines
10.4230/LIPIcs.ITCS.2021.68
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Anindya De, Shivam Nadimpalli, and Rocco A. Servedio
Quantitative Correlation Inequalities via Semigroup Interpolation
10.4230/LIPIcs.ITCS.2021.69
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Benjamin Rossman
Shrinkage of Decision Lists and DNF Formulas
10.4230/LIPIcs.ITCS.2021.70
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Kunal Mittal and Ran Raz
Block Rigidity: Strong Multiplayer Parallel Repetition Implies Super-Linear Lower Bounds for Turing Machines
10.4230/LIPIcs.ITCS.2021.71
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Stefan Dziembowski, Grzegorz Fabiański, Sebastian Faust, and Siavash Riahi
Lower Bounds for Off-Chain Protocols: Exploring the Limits of Plasma
10.4230/LIPIcs.ITCS.2021.72
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Sander Borst, Daniel Dadush, Neil Olver, and Makrand Sinha
Majorizing Measures for the Optimizer
10.4230/LIPIcs.ITCS.2021.73
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Hedyeh Beyhaghi and Éva Tardos
Randomness and Fairness in Two-Sided Matching with Limited Interviews
10.4230/LIPIcs.ITCS.2021.74
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Justin Holmgren and Alexander S. Wein
Counterexamples to the Low-Degree Conjecture
10.4230/LIPIcs.ITCS.2021.75
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Jop Briët and Farrokh Labib
High-Entropy Dual Functions and Locally Decodable Codes (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.76
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Nicole Immorlica, Ian A. Kash, and Brendan Lucier
Buying Data over Time: Approximately Optimal Strategies for Dynamic Data-Driven Decisions
10.4230/LIPIcs.ITCS.2021.77
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Grant Schoenebeck and Fang-Yi Yu
Learning and Strongly Truthful Multi-Task Peer Prediction: A Variational Approach
10.4230/LIPIcs.ITCS.2021.78
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Sara Ahmadian, Allen Liu, Binghui Peng, and Morteza Zadimoghaddam
Distributed Load Balancing: A New Framework and Improved Guarantees
10.4230/LIPIcs.ITCS.2021.79
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Amit Levi, Ramesh Krishnan S. Pallavoor, Sofya Raskhodnikova, and Nithin Varma
Erasure-Resilient Sublinear-Time Graph Algorithms
10.4230/LIPIcs.ITCS.2021.80
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Yang Cai and Grigoris Velegkas
How to Sell Information Optimally: An Algorithmic Study
10.4230/LIPIcs.ITCS.2021.81
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Klim Efremenko, Gillat Kol, Dmitry Paramonov, and Raghuvansh R. Saxena
Computation over the Noisy Broadcast Channel with Malicious Parties
10.4230/LIPIcs.ITCS.2021.82
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Nima Anari, Nathan Hu, Amin Saberi, and Aaron Schild
Sampling Arborescences in Parallel
10.4230/LIPIcs.ITCS.2021.83
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Moshe Babaioff, Richard Cole, Jason Hartline, Nicole Immorlica, and Brendan Lucier
Non-Quasi-Linear Agents in Quasi-Linear Mechanisms (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.84
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Moses Charikar, Shivam Garg, Deborah M. Gordon, and Kirankumar Shiragur
A Model for Ant Trail Formation and its Convergence Properties (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.85
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José Correa, Paul Dütting, Felix Fischer, Kevin Schewior, and Bruno Ziliotto
Unknown I.I.D. Prophets: Better Bounds, Streaming Algorithms, and a New Impossibility (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.86
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Neta Dafni, Yuval Filmus, Noam Lifshitz, Nathan Lindzey, and Marc Vinyals
Complexity Measures on the Symmetric Group and Beyond (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.87
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Yiding Feng and Rad Niazadeh
Batching and Optimal Multi-Stage Bipartite Allocations (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.88
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Yuval Filmus, Or Meir, and Avishay Tal
Shrinkage Under Random Projections, and Cubic Formula Lower Bounds for AC0 (Extended Abstract)
10.4230/LIPIcs.ITCS.2021.89