<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-17T11:58:26Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/394532" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/394532</identifier><datestamp>2025-07-24T18:16:48Z</datestamp><setSpec>com_2072_1033</setSpec><setSpec>col_2072_452951</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>Optimization through quantum computing</dc:title>
   <dc:creator>Iglesias Munilla, Andrea</dc:creator>
   <dc:contributor>Universitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa</dc:contributor>
   <dc:contributor>Heredia, F.-Javier (Francisco Javier)</dc:contributor>
   <dc:subject>Àrees temàtiques de la UPC::Informàtica::Enginyeria del software</dc:subject>
   <dc:subject>Quantum computing</dc:subject>
   <dc:subject>Mathematical optimization</dc:subject>
   <dc:subject>Optimització</dc:subject>
   <dc:subject>Computació Quàntica</dc:subject>
   <dc:subject>Sistemes Quàntics</dc:subject>
   <dc:subject>Estats Quàntics</dc:subject>
   <dc:subject>Qubit</dc:subject>
   <dc:subject>Portes Quàntiques</dc:subject>
   <dc:subject>Porta de Hadamard</dc:subject>
   <dc:subject>Matrius de Pauli</dc:subject>
   <dc:subject>Problema d'optimització binari quadràtic sense restriccions</dc:subject>
   <dc:subject>QUBO</dc:subject>
   <dc:subject>Algoritmes quàntics variacionals</dc:subject>
   <dc:subject>VQA</dc:subject>
   <dc:subject>Hamiltonià</dc:subject>
   <dc:subject>Energia de l'estat fonamental</dc:subject>
   <dc:subject>Variational Quantum Eigensolvers</dc:subject>
   <dc:subject>VQE</dc:subject>
   <dc:subject>Algoritme d'optimització aproximada quàntic</dc:subject>
   <dc:subject>QAOA</dc:subject>
   <dc:subject>Unit Commitment</dc:subject>
   <dc:subject>Qiskit</dc:subject>
   <dc:subject>Simulació</dc:subject>
   <dc:subject>Optimization</dc:subject>
   <dc:subject>Quantum Computing</dc:subject>
   <dc:subject>Quantum Systems</dc:subject>
   <dc:subject>Quantum States</dc:subject>
   <dc:subject>Quantum Gates</dc:subject>
   <dc:subject>Hadamard Gate</dc:subject>
   <dc:subject>Pauli Matrices</dc:subject>
   <dc:subject>Quadratic Unconstrained Binary Optimization problems</dc:subject>
   <dc:subject>QUBO</dc:subject>
   <dc:subject>Variational Quantum Algorithms</dc:subject>
   <dc:subject>VQA</dc:subject>
   <dc:subject>Hamiltonian</dc:subject>
   <dc:subject>Ground State Energy</dc:subject>
   <dc:subject>Variational Quantum Eigensolvers</dc:subject>
   <dc:subject>Quantum Circuits</dc:subject>
   <dc:subject>Quantum Approximate Optimization Algorithm</dc:subject>
   <dc:subject>Simulation</dc:subject>
   <dc:subject>Computació quàntica</dc:subject>
   <dc:subject>Optimització matemàtica</dc:subject>
   <dc:description>This thesis explores the application of quantum computing techniques to solve Quadratic Unconstrained Binary Optimization problems, with a focus on the Unit Commitment problem. The thesis provides an introduction to quantum computing, including its mathematical foundation and the distinction between classical and quantum systems. It then discusses Variational Quantum Algorithms and explores various quantum computing platforms. Then a novel formulation of the Unit Commitment problem is presented, along with its implementation using the Qiskit library. The results obtained from the implementation are summarized, highlighting the process of using quantum computing for solving optimization problems.</dc:description>
   <dc:date>2023-06-30</dc:date>
   <dc:type>Master thesis</dc:type>
   <dc:identifier>https://hdl.handle.net/2117/394532</dc:identifier>
   <dc:identifier>179038</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:rights>Open Access</dc:rights>
   <dc:format>application/pdf</dc:format>
   <dc:publisher>Universitat Politècnica de Catalunya</dc:publisher>
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