Tang, Ewin

Quantum principal component analysis only achieves an exponential speedup because of its state preparation assumptions

Tang, E. (2018) · arXiv

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 141

Quantum Principal Component Analysis Only Achieves an Exponential Speedup Because of Its State Preparation Assumptions

Tang, E. (2021) · Physical Review Letters

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 140

Quantum-inspired low-rank stochastic regression with logarithmic dependence on the dimension

Gilyén, A., Lloyd, S., & Tang, E. (2018) · arXiv

Quantum Computing Algorithms and ArchitectureMatrix Theory and Algorithms

Cited by 63