Optimization 2023 =============== Optimization 2023 is the tenth edition of a series of Optimization international conferences held every three years, in Portugal. This meeting will be held in the University of Aveiro , July 24-26, 2023 and aims to bring together researchers and practitioners with common interests in optimization. This conference series has international recognition and is being organized under the auspices of APDIO (the Portuguese Operations Research Society). Plenary speakers: Miguel Anjos | University of Edinburgh Jacques Desrosiers | HEC Montréal Mirjam Dür| University of Augsburg Ivana Ljubic | ESSEC Business School of Paris Melvyn Sim | National University of Singapore Marc Teboulle | Tel Aviv University Abstract submission deadline: 30 April 2023 For additional information: https://optimization2023.web.ua.pt/ We look forward to meeting you in Optimization 2023, Luis Gouveia and Agostinho Agra