Figures & data
Figure 2. General technical anatomy of an urban logistics DT based on Belfadel et al. (Citation2021).
![Figure 2. General technical anatomy of an urban logistics DT based on Belfadel et al. (Citation2021).](/cms/asset/7faaec84-2d5c-448f-9b53-c9f2301c9ced/rupt_a_2216768_f0002_oc.jpg)
Table 1. Use cases of Urban Logistics DT in literature.
Table 2. Sample of the DDO applications in VRP from literature. We also mention the VRP variants they deals with and the associated learning and optimization techniques.
Table 3. Entity specification for an urban logistics DT for an LSP carrying out urban distribution. The AI component is explained below.
Algorithm 1 Pseudo-code to solve CVRPTW1.
Figure 6. Data flow in reinforcement learning in a DT. Transition data contains current and succeeding states and
, actions
, estimated and actual rewards
and
.
![Figure 6. Data flow in reinforcement learning in a DT. Transition data contains current and succeeding states St and St+1, actions A, estimated and actual rewards Rˆ and R.](/cms/asset/5256e8f8-05e8-4a42-a8b1-5be0d5fc313b/rupt_a_2216768_f0006_b.gif)