4 papers · 1 filter
Non-Negative Matrix Factorization Using Non-Von Neumann Computers
Ajinkya Borle, Charles Nicholas, Uchenna Chukwu +2
Non-negative matrix factorization (NMF) is a matrix decomposition problem with applications in unsupervised learning. The general form of this problem (along with many of its varia…
Explicitly Quantum-parallel Computation by Displacements
Uchenna Chukwu, Mohammad-Ali Miri, Nicholas Chancellor
We introduce an encoding of information in the relative displacement or photon number of different optical modes. Since the loss rate to interference is insensitive to squeezing an…
Entropy Computing, A Paradigm for Optimization in Open Photonic Systems
Lac Nguyen, Mohammad-Ali Miri, R. Joseph Rupert +14
Finding better solutions to combinatorial optimization problems could have a large positive impact on many real-world application areas, such as logistics. For this reason, signifi…
Zeno-effect Computation: Opportunities and Challenges
Jesse Berwald, Nicholas Chancellor, Raouf Dridi
Adiabatic quantum computing has demonstrated how quantum Zeno can be used to construct quantum optimisers. However, much less work has been done to understand how more general Zeno…