Christopher Musco

Orcid: 0000-0002-3118-4848

According to our database1, Christopher Musco authored at least 78 papers between 2015 and 2024.

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Bibliography

2024
Sampling Methods for Inner Product Sketching.
Proc. VLDB Endow., May, 2024

Improved Spectral Density Estimation via Explicit and Implicit Deflation.
CoRR, 2024

Provably Accurate Shapley Value Estimation via Leverage Score Sampling.
CoRR, 2024

Benchmarking Estimators for Natural Experiments: A Novel Dataset and a Doubly Robust Algorithm.
CoRR, 2024

Sharper Bounds for Chebyshev Moment Matching with Applications to Differential Privacy and Beyond.
CoRR, 2024

Coupling without Communication and Drafter-Invariant Speculative Decoding.
CoRR, 2024

Near-optimal hierarchical matrix approximation from matrix-vector products.
CoRR, 2024

Faster Spectral Density Estimation and Sparsification in the Nuclear Norm.
CoRR, 2024

Navigable Graphs for High-Dimensional Nearest Neighbor Search: Constructions and Limits.
CoRR, 2024

Faster Linear Systems and Matrix Norm Approximation via Multi-level Sketched Preconditioning.
CoRR, 2024

Fixed-sparsity matrix approximation from matrix-vector products.
CoRR, 2024

Simple Analysis of Priority Sampling.
Proceedings of the 2024 Symposium on Simplicity in Algorithms, 2024

On the Unreasonable Effectiveness of Single Vector Krylov Methods for Low-Rank Approximation.
Proceedings of the 2024 ACM-SIAM Symposium on Discrete Algorithms, 2024

Improved Active Learning via Dependent Leverage Score Sampling.
Proceedings of the Twelfth International Conference on Learning Representations, 2024

Faster Spectral Density Estimation and Sparsification in the Nuclear Norm (Extended Abstract).
Proceedings of the Thirty Seventh Annual Conference on Learning Theory, June 30, 2024

Agnostic Active Learning of Single Index Models with Linear Sample Complexity.
Proceedings of the Thirty Seventh Annual Conference on Learning Theory, June 30, 2024

A Simple and Practical Method for Reducing the Disparate Impact of Differential Privacy.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023
Low-Memory Krylov Subspace Methods for Optimal Rational Matrix Function Approximation.
SIAM J. Matrix Anal. Appl., June, 2023

Algorithm-agnostic low-rank approximation of operator monotone matrix functions.
CoRR, 2023

Near-Optimality Guarantees for Approximating Rational Matrix Functions by the Lanczos Method.
CoRR, 2023

A Tight Analysis of Hutchinson's Diagonal Estimator.
Proceedings of the 2023 Symposium on Simplicity in Algorithms, 2023

Near-Linear Sample Complexity for <i>L<sub>p</sub></i> Polynomial Regression.
Proceedings of the 2023 ACM-SIAM Symposium on Discrete Algorithms, 2023

Weighted Minwise Hashing Beats Linear Sketching for Inner Product Estimation.
Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, 2023

Structured Semidefinite Programming for Recovering Structured Preconditioners.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Dimensionality Reduction for General KDE Mode Finding.
Proceedings of the International Conference on Machine Learning, 2023

Efficient Block Approximate Matrix Multiplication.
Proceedings of the 31st Annual European Symposium on Algorithms, 2023

Moments, Random Walks, and Limits for Spectrum Approximation.
Proceedings of the Thirty Sixth Annual Conference on Learning Theory, 2023

Active Learning for Single Neuron Models with Lipschitz Non-Linearities.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

2022
Error Bounds for Lanczos-Based Matrix Function Approximation.
SIAM J. Matrix Anal. Appl., 2022

Near-Linear Sample Complexity for L<sub>p</sub> Polynomial Regression.
CoRR, 2022

Streaming Approach to In Situ Selection of Key Time Steps for Time-Varying Volume Data.
Comput. Graph. Forum, 2022

Sublinear time spectral density estimation.
Proceedings of the STOC '22: 54th Annual ACM SIGACT Symposium on Theory of Computing, Rome, Italy, June 20, 2022

Fast Regression for Structured Inputs.
Proceedings of the Tenth International Conference on Learning Representations, 2022

A Sketch-based Index for Correlated Dataset Search.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Active Linear Regression for ℓp Norms and Beyond.
Proceedings of the 63rd IEEE Annual Symposium on Foundations of Computer Science, 2022

2021
Active Sampling for Linear Regression Beyond the $\ell_2$ Norm.
CoRR, 2021

How to Quantify Polarization in Models of Opinion Dynamics.
CoRR, 2021

Linear and Sublinear Time Spectral Density Estimation.
CoRR, 2021

Hutch++: Optimal Stochastic Trace Estimation.
Proceedings of the 4th Symposium on Simplicity in Algorithms, 2021

Public Transport Planning: When Transit Network Connectivity Meets Commuting Demand.
Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Correlation Sketches for Approximate Join-Correlation Queries.
Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Dynamic Trace Estimation.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Simple Heuristics Yield Provable Algorithms for Masked Low-Rank Approximation.
Proceedings of the 12th Innovations in Theoretical Computer Science Conference, 2021

Finding an Approximate Mode of a Kernel Density Estimate.
Proceedings of the 29th Annual European Symposium on Algorithms, 2021

Graph Learning for Inverse Landscape Genetics.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020
The Statistical Cost of Robust Kernel Hyperparameter Tuning.
CoRR, 2020

Projection-Cost-Preserving Sketches: Proof Strategies and Constructions.
CoRR, 2020

Analyzing the Impact of Filter Bubbles on Social Network Polarization.
Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

Fast and Space Efficient Spectral Sparsification in Dynamic Streams.
Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms, 2020

Sample Efficient Toeplitz Covariance Estimation.
Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms, 2020

The Statistical Cost of Robust Kernel Hyperparameter Turning.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Fourier Sparse Leverage Scores and Approximate Kernel Learning.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Low-Rank Toeplitz Matrix Estimation Via Random Ultra-Sparse Rulers.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Near Optimal Linear Algebra in the Online and Sliding Window Models.
Proceedings of the 61st IEEE Annual Symposium on Foundations of Computer Science, 2020

2019
Finding the Mode of a Kernel Density Estimate.
CoRR, 2019

Understanding Filter Bubbles and Polarization in Social Networks.
CoRR, 2019

Low-Rank Approximation from Communication Complexity.
CoRR, 2019

Faster Spectral Sparsification in Dynamic Streams.
CoRR, 2019

A universal sampling method for reconstructing signals with simple Fourier transforms.
Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, 2019

2018
Faster linear algebra for data analysis and machine learning.
PhD thesis, 2018

Learning Networks from Random Walk-Based Node Similarities.
CoRR, 2018

Minimizing Polarization and Disagreement in Social Networks.
Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

Stability of the Lanczos Method for Matrix Function Approximation.
Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete Algorithms, 2018

Inferring Networks From Random Walk-Based Node Similarities.
Proceedings of the Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, 2018

Eigenvector Computation and Community Detection in Asynchronous Gossip Models.
Proceedings of the 45th International Colloquium on Automata, Languages, and Programming, 2018

2017
Single Pass Spectral Sparsification in Dynamic Streams.
SIAM J. Comput., 2017

Input Sparsity Time Low-rank Approximation via Ridge Leverage Score Sampling.
Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete Algorithms, 2017

Recursive Sampling for the Nystrom Method.
Proceedings of the Advances in Neural Information Processing Systems 30: Annual Conference on Neural Information Processing Systems 2017, 2017

Random Fourier Features for Kernel Ridge Regression: Approximation Bounds and Statistical Guarantees.
Proceedings of the 34th International Conference on Machine Learning, 2017

Determining Tournament Payout Structures for Daily Fantasy Sports.
Proceedings of the Ninteenth Workshop on Algorithm Engineering and Experiments, 2017

2016
Provably Useful Kernel Matrix Approximation in Linear Time.
CoRR, 2016

Principal Component Projection Without Principal Component Analysis.
Proceedings of the 33nd International Conference on Machine Learning, 2016

2015
Stronger Approximate Singular Value Decomposition via the Block Lanczos and Power Methods.
CoRR, 2015

Ridge Leverage Scores for Low-Rank Approximation.
CoRR, 2015

Dimensionality Reduction for k-Means Clustering and Low Rank Approximation.
Proceedings of the Forty-Seventh Annual ACM on Symposium on Theory of Computing, 2015

Randomized Block Krylov Methods for Stronger and Faster Approximate Singular Value Decomposition.
Proceedings of the Advances in Neural Information Processing Systems 28: Annual Conference on Neural Information Processing Systems 2015, 2015

Principled Sampling for Anomaly Detection.
Proceedings of the 22nd Annual Network and Distributed System Security Symposium, 2015

Uniform Sampling for Matrix Approximation.
Proceedings of the 2015 Conference on Innovations in Theoretical Computer Science, 2015


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