Probabilistic counting algorithms for data base applications
Journal of Computer and System Sciences
Matrix multiplication via arithmetic progressions
Journal of Symbolic Computation - Special issue on computational algebraic complexity
Rectangular matrix multiplication revisited
Journal of Complexity
The space complexity of approximating the frequency moments
Journal of Computer and System Sciences
Group-theoretic Algorithms for Matrix Multiplication
FOCS '05 Proceedings of the 46th Annual IEEE Symposium on Foundations of Computer Science
A deterministic sub-linear time sparse fourier algorithm via non-adaptive compressed sensing methods
Proceedings of the nineteenth annual ACM-SIAM symposium on Discrete algorithms
Explicit constructions for compressed sensing of sparse signals
Proceedings of the nineteenth annual ACM-SIAM symposium on Discrete algorithms
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Compressed matrix multiplication
Proceedings of the 3rd Innovations in Theoretical Computer Science Conference
Compressed matrix multiplication
ACM Transactions on Computation Theory (TOCT) - Special issue on innovations in theoretical computer science 2012
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We consider the conjectured O(N^2^+^@e) time complexity of multiplying any two NxN matrices A and B. Our main result is a deterministic Compressed Sensing (CS) algorithm that both rapidly and accurately computes A@?B provided that the resulting matrix product is sparse/compressible. As a consequence of our main result we increase the class of matrices A, for any given NxN matrix B, which allows the exact computation of A@?B to be carried out using the conjectured O(N^2^+^@e) operations. Additionally, in the process of developing our matrix multiplication procedure, we present a modified version of Indyk's recently proposed extractor-based CS algorithm [P. Indyk, Explicit constructions for compressed sensing of sparse signals, in: SODA, 2008] which is resilient to noise.