Are Quantum Computers Practical Yet? A Case for Feature Selection in Recommender Systems using Tensor Networks

1 code implementation • 9 May 2022 • Artyom Nikitin, Andrei Chertkov, Rafael Ballester-Ripoll, Ivan Oseledets, Evgeny Frolov

The problem is formulated as a Quadratic Unconstrained Binary Optimization (QUBO) which, due to its NP-hard complexity, is solved using Quantum Annealing on a quantum computer provided by D-Wave.

Collaborative Filtering Feature Engineering +3

A New Multi-objective Approach to Optimize Irrigation Using a Crop Simulation Model and Weather History

1 code implementation • Computational Science–ICCS 2021: 21st International Conference, Krakow, Poland, 2021 • Mikhail Gasanov, Daniil Merkulov, Artyom Nikitin, Sergey Matveev, Nikita Stasenko, Anna Petrovskaia, Mariia Pukalchik & Ivan Oseledets

Finding optimal irrigation and water resources for crops is necessary to increase the efficiency of water usage.