Team orienteering with uncertain rewards and service times with an application to phlebotomist intrahospital routing
Sign Up to like & getrecommendations! Published in 2019 at "Networks"
DOI: 10.1002/net.21875
Abstract: This study focuses on the intrahospital routing of phlebotomists at the University of Iowa Hospitals and Clinics (UIHC). Phlebotomists are responsible for drawing specimens from patients based on doctors' orders. The results of the analysis… read more here.
Keywords: team orienteering; rewards service; phlebotomist intrahospital; service times ... See more keywords
Solving multi-objective team orienteering problem with time windows using adjustment iterated local search
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial Engineering International"
DOI: 10.1007/s40092-019-0315-9
Abstract: One of the problems tourism faces is how to make itineraries more effective and efficient. This research has solved the routing problem with the objective of maximizing the score and minimizing the time needed for… read more here.
Keywords: team orienteering; local search; time; iterated local ... See more keywords
GAMMA: Graph Attention Model for Multiple Agents to Solve Team Orienteering Problem With Multiple Depots.
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on neural networks and learning systems"
DOI: 10.1109/tnnls.2022.3159671
Abstract: In this work, we present an attention-based encoder-decoder model to approximately solve the team orienteering problem with multiple depots (TOPMD). The TOPMD instance is an NP-hard combinatorial optimization problem that involves multiple agents (or autonomous… read more here.
Keywords: problem; solve team; model; attention ... See more keywords
Maximising reward from a team of surveillance drones: a simheuristic approach to the stochastic team orienteering problem
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Industrial Engineering"
DOI: 10.1504/ejie.2020.108581
Abstract: We consider the problem of routing a team of unmanned aerial vehicles (drones) being used to take surveillance observations of target locations, where the value of information at each location is different and not all… read more here.
Keywords: team; team orienteering; surveillance; orienteering problem ... See more keywords