Physics

Internal medicine

Bridging (networking)

Key (lock)

Computer network

Quantum annealing

Bridge (graph theory)

Optics

Variety (cybernetics)

Quadratic unconstrained binary optimization

Artificial intelligence

Focus (optics)

Data science

Computer science

Quantum computer

Quantum mechanics

Theoretical computer science

Computer security

Computational science

Medicine

Analytics

Quantum

Quantum Bridge Analytics relates generally to methods and systems for hybrid classical-quantum computing, and more particularly is devoted to developing tools for bridging classical and quantum computing to gain the benefits of their alliance in the present and enable enhanced practical application of quantum computing in the future. This is the first of a two-part tutorial that surveys key elements of Quantum Bridge Analytics and its applications, with an emphasis on supplementing models with numerical illustrations. In Part 1 (the present paper) we focus on the Quadratic Unconstrained Binary Optimization model which is presently the most widely applied optimization model in the quantum computing area, and which unifies a rich variety of combinatorial optimization problems.

Quantum Bridge Analytics I: a tutorial on formulating and using QUBO models