XXIV Congresso da Associação Portuguesa de Investigação Operacional (IO2025)

Session

Session 4.3 - Teams management and scheduling

Not scheduled

Room 3

68. Optimization of home care visits: A study case on family support organizations

Margarida Lopes

Apresentação regular

Family dynamics play a crucial role in the development of children and youth. When these dynamics are negative, they can put children at risk, potentially resulting in the loss of parental rights and subsequent institutionalization, an outcome that has been recognized as undesirable. Consequently, there has been a growing emphasis on early intervention, aiming to work with families to develop...

66. Revisão de literatura sobre escalonamento cíclico de turnos com rotação de folgas e horários fixos

Rui Borges Lopes (DEGEIT/CIDMA, University of Aveiro)

Apresentação regular

No problema de escalonamento cíclico de turnos com rotação de folgas e horários fixos o objetivo é alocar trabalhadores em ciclos que combinem turnos fixos (manhã, tarde, noite) e folgas rotativas, garantindo operações ininterruptas em setores como saúde e indústria. O problema envolve elevada complexidade computacional (sendo classificado como NP-difícil) devido a múltiplas restrições: legais...

73. Scheduling crew reserve duties with flexible time windows

Maria Tovar (SISCOG - Sistemas Cognitivos, SA)

Apresentação regular

The crew reserve duty scheduling problem involves generating reserve duties months in advance.
These duties are daily periods where crew members are on call at their operational bases, ready to perform jobs assigned to them by dispatchers, that are handling disruptions typically during the day of operation.
This optimisation problem is challenging because the exact time and place where a...

91. Workforce Strategic Productivity Analysis and Optimization in a Retail Company

Afonso Caldeira Neto dos Santos Neves (up.pt)

Apresentação regular

Labor costs account for a significant portion of operational expenses in the food retail sector, making workforce optimization a strategic priority. This work develops a data-driven methodology to determine the optimal number of Full-Time Equivalents (FTEs) needed per store, function, and week, balancing operational efficiency with service level. The proposed framework consists of two...