Ioana Dumitriu

According to our database, Ioana Dumitriu authored at least 25 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of two.

2024

Faithful and Efficient Explanations for Neural Networks via Neural Tangent Kernel Surrogate Models.

Andrew Engel, Zhichao Wang, Natalie Frank, Ioana Dumitriu, Sutanay Choudhury, Anand D. Sarwate, Tony Chiang

Proceedings of the Twelfth International Conference on Learning Representations, 2024

2023

Generalized Pseudospectral Shattering and Inverse-Free Matrix Pencil Diagonalization.

James Demmel, Ioana Dumitriu, Ryan Schneider

CoRR, 2023

Robust Explanations for Deep Neural Networks via Pseudo Neural Tangent Kernel Surrogate Models.

Andrew Engel, Zhichao Wang, Natalie S. Frank, Ioana Dumitriu, Sutanay Choudhury, Anand D. Sarwate, Tony Chiang

CoRR, 2023

Spectral Evolution and Invariance in Linear-width Neural Networks.

Zhichao Wang, Andrew Engel, Anand D. Sarwate, Ioana Dumitriu, Tony Chiang

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

2022

Spectral gap in random bipartite biregular graphs and applications.

Gerandy Brito, Ioana Dumitriu, Kameron Decker Harris

Comb. Probab. Comput., 2022

2021

Spectra of Random Regular Hypergraphs.

Ioana Dumitriu, Yizhe Zhu

Electron. J. Comb., 2021

2019

A Generalized Randomized Rank-Revealing Factorization.

Grey Ballard, James Demmel, Ioana Dumitriu, Alexander Rusciano

CoRR, 2019

2016

The Marčenko-Pastur law for sparse random bipartite biregular graphs.

Ioana Dumitriu, Tobias Johnson

Random Struct. Algorithms, 2016

Recovery and Rigidity in a Regular Stochastic Block Model.

Gerandy Brito, Ioana Dumitriu, Shirshendu Ganguly, Christopher Hoffman, Linh V. Tran

Proceedings of the Twenty-Seventh Annual ACM-SIAM Symposium on Discrete Algorithms, 2016

Exploiting Tradeoffs for Exact Recovery in Heterogeneous Stochastic Block Models.

Amin Jalali, Qiyang Han, Ioana Dumitriu, Maryam Fazel

Proceedings of the Advances in Neural Information Processing Systems 29: Annual Conference on Neural Information Processing Systems 2016, 2016

2010

Minimizing Communication for Eigenproblems and the Singular Value Decomposition

Grey Ballard, James Demmel, Ioana Dumitriu

CoRR, 2010

Smallest eigenvalue distributions for $\beta$-Jacobi ensembles

Ioana Dumitriu

CoRR, 2010

2008

Distributions of the Extreme Eigenvaluesof Beta-Jacobi Random Matrices.

Ioana Dumitriu, Plamen Koev

SIAM J. Matrix Anal. Appl., 2008

2007

Fast matrix multiplication is stable.

James Demmel, Ioana Dumitriu, Olga Holtz, Robert Kleinberg

Numerische Mathematik, 2007

Fast linear algebra is stable.

James Demmel, Ioana Dumitriu, Olga Holtz

Numerische Mathematik, 2007

MOPS: Multivariate orthogonal polynomials (symbolically).

Ioana Dumitriu, Alan Edelman, Gene Shuman

J. Symb. Comput., 2007

Accurate and Efficient Expression Evaluation and Linear Algebra

James Demmel, Ioana Dumitriu, Olga Holtz, Plamen Koev

CoRR, 2007

2005

The Two-Batch Liar Game over an Arbitrary Channel.

Ioana Dumitriu, Joel H. Spencer

SIAM J. Discret. Math., 2005

Toward accurate polynomial evaluation in rounded arithmetic

James Demmel, Ioana Dumitriu, Olga Holtz

CoRR, 2005

The Liar Game Over an Arbitrary Channel.

Ioana Dumitriu, Joel H. Spencer

Comb., 2005

Toward accurate polynomial evaluation in rounded arithmetic (short report).

James Demmel, Ioana Dumitriu, Olga Holtz

Proceedings of the Algebraic and Numerical Algorithms and Computer-assisted Proofs, 2005

2004

A Halfliar's game.

Ioana Dumitriu, Joel Spencer

Theor. Comput. Sci., 2004

2003

On Playing Golf with Two Balls.

Ioana Dumitriu, Prasad Tetali, Peter Winkler

SIAM J. Discret. Math., 2003

Path Counting and Random Matrix Theory.

Ioana Dumitriu, Etienne Rassart

Electron. J. Comb., 2003

2000

On generalized Tribonacci sequences and additive partitions.

Ioana Dumitriu

Discret. Math., 2000