In quantum computing, a quantum algorithm is an algorithm that runs on a realistic model of quantum computation, the most commonly used model being the quantum circuit model of computation. [1][2] A classical (or non-quantum) algorithm is a finite sequence of instructions, or a step-by-step procedure for solving a problem, where each step or ins...

In this chapter discuss how to represent and load classically available data on a quantum computer. First, we describe how to represent data, which reduces to understanding the possible ways of storing information in quantum states.

Jan 12, 2016 · Quantum computers are designed to outperform standard computers by running quantum algorithms. Areas in which quantum algorithms can be applied include cryptography, search and optimisation,...

Aug 1, 2021 · To exploit parallelism, creative quantum algorithms are required so that efficient quantum oracles can be tailor-designed to specific computation needs. Therefore, in the quest for quantum supremacy, quantum algorithms and their related applications are as important as the quantum computer hardware.

Feb 12, 2025 · This blog post explores how quantum computing can enhance classical algorithms, providing practical insights and examples to illuminate this exciting intersection. Understanding Quantum Computing Basics

Quantum algorithms offer provable advantages over classical algorithms in the query model of computation. But what about a standard model of computation, where problem inputs are given explicitly rather than in the form of an oracle or black box?

Quantum algorithms, such as Shor’s algorithm, demonstrate potential exponential speedup over classical methods for certain problems [5]. This paper reviewed the principles of quantum mechanics that underpin quantum computing, explored classical and quantum optimization techniques, and evaluated their relative performance and

May 28, 2024 · By examining both classical and quantum optimization algorithms, such as Quantum Annealing and the Quantum Approximate Optimization Algorithm (QAOA), we highlight the current advancements...

Like classical computers, quantum computers depend on algorithms to perform calculations. However, quantum algorithms differ from their classical counterparts in that they can make use of the unique properties of quantum mechanics such as superposition, entanglement, and interference to perform operations.

When we want to run a classical computation on a quantum computer, we start by establishing the rules we’ll use for mapping classical variables onto quantum states and classical operations onto quantum gates.