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Identification

Personal identification

Full name
Daniel Rebelo dos Santos
Date of birth
1991/10/10
Gender
Male

Citation names

  • Santos, Daniel

Author identifiers

Ciência ID
021A-7682-BE9B
ORCID iD
0000-0003-0611-2460
Researcher Id
AAF-2221-2020
Scopus Author Id
57195551503

Email addresses

  • daniel.rebelo.santos@tecnico.ulisboa.pt (Professional)
  • d.r.santos@outlook.com (Personal)

Telephones

Mobile phone
  • 912437796 (Personal)
Telephone
  • 218419962 Ext.: 3962 (Professional)
  • 214233299 Ext.: 5099 (Professional)

Knowledge fields

  • Exact Sciences - Mathematics - Applied Mathematics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Education
Degree Classification
2016 - 2019
Concluded
 Estatística e Investigação Operacional (Doutoramento)
Major in Especialidade: Optimização
Universidade de Lisboa Faculdade de Ciências, Portugal
"Models For Multi-Depot Routing Problems" (THESIS/DISSERTATION)
 Distinção e Louvor
2013 - 2015
Concluded
 Estatística e Investigação Operacional (Mestrado)
Major in Área de especialização: Investigação Operacional
Universidade de Lisboa Faculdade de Ciências, Portugal
"A study of flow-based models for the electric vehicle routing problem" (THESIS/DISSERTATION)
 19,45 valores
2010/09 - 2013/07
Concluded
 Matemática Aplicada (Licenciatura)
Universidade de Lisboa Faculdade de Ciências, Portugal
 19,06 valores
Affiliation

Science

Category
Host institution 		Employer
2019/09/01 - 2022/04/30 Contracted Researcher (Research) Instituto Superior Técnico Centro de Estudos de Gestão, Portugal
Instituto Superior Técnico Centro de Estudos de Gestão, Portugal

Teaching in Higher Education

Category
Host institution 		Employer
2022/05/01 - Current Assistant Professor (University Teacher) Instituto Superior Técnico Departamento de Engenharia e Gestão, Portugal
2021/09 - 2022/04/30 Invited Assistant Professor (University Teacher) Instituto Superior Técnico Departamento de Engenharia e Gestão, Portugal
2016 - 2018 Tutor (University Teacher) Universidade de Lisboa Faculdade de Ciências, Portugal
Universidade de Lisboa Faculdade de Ciências, Portugal

Other Careers

Category
Host institution 		Employer
2018/10/01 - 2019/08/31 Técnico Superior (Técnico Superior) SISCOG, Sistemas Cognitivos, SA, Portugal
SISCOG, Sistemas Cognitivos, SA, Portugal
Projects

Contract

Designation Funders
2025/02/01 - Current LAIfeBlood+ - Ciência de Dados para a Gestão do Sangue
2024.07475.IACDC
2021/01/01 - 2022/12/31 LAIfeBlood - Artificial Intelligence for Blood Management
DSAIPA/AI/0033/2019
Co-Principal Investigator (Co-PI)
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2019/09/01 - 2022/08/31 ImproveOR: Building decision support tools for improved operating room management
PTDC/EGE-OGE/30442/2017
Co-Principal Investigator (Co-PI)
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2021/01/01 - 2022/06/30 Data2Help: Data Science for Optimization of Emergency Medical Services
DSAIPA/AI/0044/2018
Researcher
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Conference paper
  1. Mertens, L.; Müller, E.C.; Schwarm, N.; Vogt, F.J.; Wolbeck, L.; Santos, D.; Marques, I.. "A simulation framework to evaluate time savings in operating rooms". 2020.
Journal article
  1. Shahidian, N.; Abreu, P.; Santos, D.; Barbosa-Povoa, A.. "Short-term forecasting of emergency medical services demand exploring machine learning". Computers and Industrial Engineering 200 (2025): http://www.scopus.com/inward/record.url?eid=2-s2.0-85211358870&partnerID=MN8TOARS.
    10.1016/j.cie.2024.110765
  2. João Almeida; Daniel Santos; José Rui Figueira; Alexandre P. Francisco. "A multi-objective mixed integer linear programming model for thesis defence scheduling". European Journal of Operational Research (2024): https://doi.org/10.1016/j.ejor.2023.06.031.
    10.1016/j.ejor.2023.06.031
  3. Oliveira, M.; Bélanger, V.; Ruiz, A.; Santos, D.. "A systematic literature review on the utilization of extended operating room hours to reduce surgical backlogs". Frontiers in Public Health 11 (2023): http://www.scopus.com/inward/record.url?eid=2-s2.0-85153787135&partnerID=MN8TOARS.
    10.3389/fpubh.2023.1118072
  4. Paulo Abreu; Daniel Santos; Ana Barbosa-Povoa. "Data-driven forecasting for operational planning of emergency medical services". Socio-Economic Planning Sciences (2022): https://doi.org/10.1016/j.seps.2022.101492.
    10.1016/j.seps.2022.101492
  5. Daniel Santos; Inês Marques. "Designing master surgery schedules with downstream unit integration via stochastic programming". European Journal of Operational Research 299 3 (2022): 834-852. https://doi.org/10.1016/j.ejor.2021.09.030.
    10.1016/j.ejor.2021.09.030
  6. Maria Meneses; Daniel Santos; Ana Barbosa-Póvoa. "Modeling the blood supply chain – From strategic to tactical decisions". European Journal of Operational Research (2022): https://doi.org/10.1016/j.ejor.2022.06.005.
    10.1016/j.ejor.2022.06.005
  7. Bernardino, R.; Gouveia, L.; Paias, A.; Santos, D.. "The multi-depot family traveling salesman problem and clustered variants: Mathematical formulations and branch-&-cut based methods". Networks 80 4 (2022): 502-571. http://www.scopus.com/inward/record.url?eid=2-s2.0-85137459213&partnerID=MN8TOARS.
    10.1002/net.22125
  8. Mariana Oliveira; Filippo Visintin; Daniel Santos; Inês Marques. "Flexible master surgery scheduling: combining optimization and simulation in a rolling horizon approach". Flexible Services and Manufacturing Journal (2021): https://doi.org/10.1007/s10696-021-09422-x.
    10.1007/s10696-021-09422-x
  9. Bektas, Tolga; Gouveia, Luis; Santos, Daniel; Santos, Daniel. "Compact formulations for multi-depot routing problems: Theoretical and computational comparisons". Computers & Operations Research (2020): https://publons.com/publon/34039848/.
    10.1016/J.COR.2020.105084
  10. Araujo, Ana Margarida; Santos, Daniel; Marques, Ines; Barbosa-Povoa, Ana; Santos, Daniel. "Blood supply chain: a two-stage approach for tactical and operational planning". OR Spectrum (2020): https://publons.com/publon/31283943/.
    10.1007/S00291-020-00600-1
  11. Bektas, Tolga; Gouveia, Luis; Santos, Daniel; Santos, Daniel. "Revisiting the Hamiltonian p-median problem: A new formulation on directed graphs and a branch-and-cut algorithm". European Journal of Operational Research 276 1 (2019): 40-64. https://publons.com/publon/19852651/.
    Published • 10.1016/J.EJOR.2018.12.041
  12. Gouveia, Luis; Pesneau, Pierre; Ruthmair, Mario; Santos, Daniel; Santos, Daniel. "Combining and projecting flow models for the (precedence constrained) asymmetric traveling salesman problem". Networks 71 4 (2018): 451-465. https://publons.com/publon/19186562/.
    Published • 10.1002/NET.21765
  13. Bektas, Tolga; Gouveia, Luis; Santos, Daniel; Santos, Daniel. "New path elimination constraints for multi-depot routing problems". Networks 70 3 (2017): 246-261. https://publons.com/publon/19702624/.
    Published • 10.1002/NET.21760
Activities

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2022/09 - Current Efficient algorithms for multi-objective timetabling models in universities
Co-supervisor of João António Carvalho Almeida
 Engenharia e Gestão (PhD)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2021/02 - Current Integrating home hospitalization into a hospital network: an OR/MS approach
Supervisor of Maria Lopes Martins
 Engenharia e Gestão (PhD)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2020/02 - Current Integrating collection planning and inventory management in the blood supply chain
Co-supervisor of Maria Odete de Oliveira Meneses
 Engenharia e Gestão (PhD)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2020/02 - Current Operating room management: Operational Research approaches
Supervisor of Mariana Bettencourt Medeiros Oliveira
 Engenharia e Gestão (PhD)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2020/02 - 2023/12/20 A data-driven optimization approach for resources planning at emergency medical services
Supervisor of Paulo Roberto de Sousa Abreu
 Engenharia e Gestão (PhD)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Event organisation

Event name
Type of event (Role) 		Institution / Organization
2023/09/14 - 2023/09/16 5th International Conference on Health Care Systems Engineering (HCSE 2023) (2023/09/14 - 2023/09/16)
Conference (President of the Organising Committee)
 Universidade de Lisboa Instituto Superior Técnico, Portugal
2021/07/22 - 2021/07/23 3rd Conference on Sustainable Supply Chains (SustSC 2021) (2021/07/22 - 2021/07/23)
Conference (Member of the Organising Committee)
 Universidade de Lisboa Instituto Superior Técnico, Portugal
2019/01/13 - 2019/01/18 8th Winter School on Network Optimization (NetOpt2019) (2019/01/13 - 2019/01/18)
Workshop (Member of the Organising Committee)
 Universidade de Lisboa Faculdade de Ciências, Portugal
2018/01/14 - 2018/01/19 7th Winter School on Network Optimization (NetOpt2018) (2018/01/14 - 2018/01/19)
Workshop (Member of the Organising Committee)
 Universidade de Lisboa Faculdade de Ciências, Portugal
2017/02/26 - 2017/02/28 8th International Network Optimization Conference (INOC 2017) (2017/02/26 - 2017/02/28)
Conference (Member of the Organising Committee)
 Universidade de Lisboa Faculdade de Ciências, Portugal
2017/01/15 - 2017/01/20 6th Winter School on Network Optimization (NetOpt2017) (2017/01/15 - 2017/01/20)
Workshop (Member of the Organising Committee)
 Universidade de Lisboa Faculdade de Ciências, Portugal
2016/09/07 - 2016/09/09 7th International Conference on Computational Logistics (ICCL'16) (2016/09/07 - 2016/09/09)
Conference (Member of the Organising Committee)
 Universidade de Lisboa Faculdade de Ciências, Portugal

Interview (tv / radio show)

Program Topic
2021/11/08 - 2021/11/08 90 Segundos de Ciência EP. 1191 DANIEL SANTOS – PROJETO IMPROVEOR USA INTELIGÊNCIA ARTIFICIAL PARA MELHORAR O ACESSO DE PACIENTES A CIRURGIAS PROGRAMADAS
Distinctions

Award

2020 Prémio FCiênciasID - Tese de doutoramento concluída em 2019 que se destacou pela Excelência no domínio das Ciências Matemáticas e da Informação.
FCiênciasID Associação para a Investigação e Desenvolvimento de Ciências, Portugal
2016 Prémio Caixa Geral de Depósitos - Melhor aluno graduado de 2º ciclo da Faculdade de Ciências da Universidade de Lisboa no ano lectivo 2014/2015
Universidade de Lisboa Faculdade de Ciências, Portugal
2014 Prémio Caixa Geral de Depósitos - Melhor aluno graduado de 1º ciclo da Faculdade de Ciências da Universidade de Lisboa no ano lectivo 2012/2013
Universidade de Lisboa Faculdade de Ciências, Portugal