Route Optimization and Scheduling for Asymmetric Micromobility-Based Logistics
Abstract
:1. Introduction
2. Literature Review
2.1. Descriptive Analysis of Available Research Results
2.2. Content Analysis of Available Research Results
2.3. Critical Analysis of Published Research Results
- Optimization and modeling: Many studies emphasize theoretical frameworks for optimizing the operation of micromobility systems. Teusch et al. employ reinforcement learning for strategic facility placement, focusing on balancing service coverage, convenience, and financial aspects [12], while similarly, Saha et al. develop a decision-making framework using Fermatean fuzzy optimization for selecting e-scooter models, considering economic factors [13]. The studies highlight how advanced optimization techniques, such as reinforcement learning, fuzzy logic, and system dynamics, can theoretically enhance the efficiency and sustainability of micromobility systems. In the case of these studies, the goal of optimization generally does not include the analysis of the relationship between supply and demand, the optimization of transportation costs, the optimization of routes based on capacity and time constraints, and their scheduling.
- Infrastructure optimization: Several studies examine how micromobility can be integrated into existing transport systems. Kim and Moon propose a spatio-temporal pricing model for battery swapping, emphasizing the practical application of reinforcement learning to optimize service pricing [15]. Jaber et al. use the analytic hierarchy process (AHP) to identify optimal locations for shared stations [14], factoring in infrastructure quality and accessibility which are crucial for practical urban planning.
- Operational efficiency: Practical insights on the operational side include Emami and Ramezani [28], who develop a method to optimize rebalancing and recharging strategies for dockless systems. The study’s model offers practical recommendations for reducing operational costs and improving service efficiency. Liu and Ouyang contribute by investigating the placement of charging stations for dockless and docked e-scooter systems, addressing the practical need to improve service availability and reduce fleet management challenges [23].
- Sustainability and cost benefits: Several studies, such as [18,20], assess the practical benefits of micromobility, particularly e-scooters, in urban logistics. They demonstrate significant cost and environmental benefits, such as reduced CO2 emissions and energy consumption, especially in urban delivery systems. These studies show how e-scooters can provide viable alternatives to traditional vehicles.
- Urban applications: Several studies focus on specific cities to explore the real-world application of micromobility. Fu et al. [21] conduct case studies in Utrecht, Greater Manchester, and Malmö, identifying how shared micromobility (SMM) integrates into multimodal transport, with differences in integration depending on local infrastructure. Similarly, Candiani et al. use a case study in Milan to demonstrate how integrating micromobility with express bus services can improve travel efficiency [16].
- Economic and social impact: Gao et al. analyze the environmental sustainability of shared e-scooters in Swedish cities, highlighting the trade-offs between replacing public transport and increasing emissions [32]. Comi and Polimeni provide a case study in Trani, Italy, suggesting that micromobility could replace private car trips, reducing emissions [31]. Both studies reflect how case-specific factors influence the sustainability of micromobility solutions.
- Regulatory and planning: Several studies call for new policy frameworks to optimize micromobility integration into urban planning. Philips et al. discuss how micromobility can increase physical activity while reducing emissions, urging targeted policies to maximize health benefits [26]. Bobičić and Esztergár-Kiss [25] identify regulatory and infrastructure gaps as key barriers to adoption, suggesting that tailored policies are necessary to support micromobility in different urban contexts.
- Economic and environmental policy: The studies emphasize the importance of subsidies, pricing structures, and regulatory frameworks to enhance the sustainability of micromobility. Fuady et al. offer policy recommendations to optimize fleet management and service viability based on factors like fleet size and user demand [29].
2.4. Research Gap Identification
3. Materials and Methods
- The in-degree and out-degree are equal for all nodes, the equation for which is expressed as follows:
- The graph is strongly connected (there exists a path between every pair of nodes).
- Start from any vertex with edges.
- Follow a cycle until returning to the start node.
- If unvisited edges remain, repeat from an already visited node.
- Concatenate all cycles into a single Eulerian circuit.
4. Results
4.1. Case Study A
- Supply availability at each location: Each location has a certain stock of products categorized by type. These data are essential for determining where surplus goods are available and where redistribution may be required. The availability of specific product types at different locations can vary due to factors such as local production, storage limitations, or previous deliveries. Table 2 shows the supply availability at each location.
- Demand at each location: Each location has specific demand requirements for different product types. This demand may be static or dynamic, depending on the nature of the products and consumption patterns. Understanding the demand distribution is crucial for optimizing delivery routes and ensuring that all demand points receive the necessary products in a timely manner. Table 3 shows the supply demand at each location.
LOC_021 | LOC_045 | LOC_013 | LOC_022 | LOC_065 | LOC_154 | LOC_007 | LOC_076 | LOC_077 | LOC_020 | LOC_059 | LOC_160 | LOC_011 | LOC_071 | LOC_038 | LOC_003 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A | 0 | 22 | 0 | 33 | 0 | 33 | 0 | 8 | 9 | 13 | 0 | 23 | 0 | 55 | 0 | 55 |
B | 0 | 0 | 22 | 0 | 0 | 22 | 0 | 0 | 33 | 0 | 0 | 12 | 0 | 0 | 36 | 0 |
C | 0 | 0 | 0 | 66 | 77 | 0 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 23 | 97 | 0 |
D | 10 | 10 | 0 | 0 | 0 | 5 | 6 | 0 | 0 | 0 | 6 | 5 | 0 | 0 | 4 | 4 |
E | 44 | 0 | 0 | 12 | 34 | 0 | 0 | 0 | 0 | 0 | 34 | 21 | 82 | 0 | 0 | 0 |
- Transportation costs: In a micromobility-based first-mile and last-mile supply chain, the transportation cost between locations can be determined using a customized pricing model. This cost depends on both the origin and destination locations as well as the characteristics of the transported goods, such as weight, volume, and handling requirements. Since micromobility solutions, such as cargo bikes, e-scooters, and small electric vehicles, have different cost structures compared to conventional transportation, factors like distance, road conditions, and vehicle type may also influence pricing. Additionally, dynamic pricing mechanisms can be applied, considering factors such as peak demand periods or weather conditions that impact delivery efficiency. The transportation costs for each possible relation are detailed in Table 4 as an asymmetric transportation price matrix.
- Geographical positions and travel distances: The exact spatial coordinates of each supply and demand location are crucial for route optimization. The distance between locations is not always symmetric, as factors such as one-way streets, restricted zones, and varying terrain conditions can create asymmetries in travel distances. In a rural setting, road quality, seasonal accessibility issues, and infrastructure limitations may further impact feasible delivery routes. The use of micromobility solutions—such as cargo bikes, e-scooters, or small autonomous delivery vehicles—requires an accurate understanding of these constraints to ensure efficient routing and minimize delays. The travel distances for micromobility devices are shown in Table 5.
LOC_021 | LOC_045 | LOC_013 | LOC_022 | LOC_065 | LOC_154 | LOC_007 | LOC_076 | LOC_077 | LOC_020 | LOC_059 | LOC_160 | LOC_011 | LOC_071 | LOC_038 | LOC_003 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOC_021 | 0 | 69 | 17 | 66 | 36 | 52 | 84 | 58 | 50 | 84 | 20 | 46 | 39 | 95 | 35 | 39 |
LOC_045 | 15 | 0 | 82 | 89 | 59 | 41 | 72 | 31 | 71 | 71 | 10 | 88 | 19 | 24 | 10 | 90 |
LOC_013 | 41 | 35 | 0 | 47 | 96 | 40 | 74 | 62 | 92 | 95 | 51 | 29 | 65 | 16 | 18 | 12 |
LOC_022 | 49 | 16 | 59 | 0 | 40 | 74 | 42 | 88 | 67 | 51 | 56 | 84 | 56 | 76 | 16 | 52 |
LOC_065 | 65 | 77 | 34 | 84 | 0 | 51 | 34 | 59 | 28 | 70 | 33 | 33 | 44 | 73 | 30 | 60 |
LOC_154 | 49 | 36 | 94 | 73 | 12 | 0 | 33 | 44 | 27 | 97 | 78 | 86 | 87 | 90 | 36 | 92 |
LOC_007 | 91 | 60 | 35 | 49 | 59 | 92 | 0 | 68 | 19 | 45 | 12 | 18 | 30 | 73 | 33 | 71 |
LOC_076 | 77 | 1 | 58 | 90 | 72 | 49 | 40 | 0 | 42 | 44 | 98 | 19 | 85 | 22 | 77 | 24 |
LOC_077 | 65 | 61 | 27 | 33 | 39 | 29 | 83 | 89 | 0 | 56 | 83 | 71 | 27 | 44 | 56 | 14 |
LOC_020 | 17 | 91 | 17 | 95 | 31 | 73 | 32 | 87 | 92 | 0 | 72 | 63 | 96 | 55 | 79 | 53 |
LOC_059 | 88 | 32 | 76 | 20 | 42 | 98 | 43 | 70 | 24 | 85 | 0 | 16 | 95 | 42 | 51 | 61 |
LOC_160 | 71 | 85 | 51 | 43 | 71 | 58 | 14 | 50 | 43 | 80 | 85 | 0 | 34 | 39 | 47 | 72 |
LOC_011 | 66 | 22 | 73 | 47 | 95 | 76 | 27 | 58 | 10 | 65 | 59 | 14 | 0 | 95 | 43 | 47 |
LOC_071 | 71 | 11 | 30 | 49 | 11 | 59 | 59 | 21 | 37 | 88 | 77 | 38 | 66 | 0 | 93 | 68 |
LOC_038 | 55 | 71 | 10 | 82 | 27 | 36 | 16 | 35 | 33 | 53 | 20 | 96 | 60 | 71 | 0 | 45 |
LOC_003 | 26 | 16 | 25 | 21 | 80 | 50 | 62 | 53 | 73 | 27 | 80 | 54 | 76 | 11 | 64 | 0 |
LOC_021 | LOC_045 | LOC_013 | LOC_022 | LOC_065 | LOC_154 | LOC_007 | LOC_076 | LOC_077 | LOC_020 | LOC_059 | LOC_160 | LOC_011 | LOC_071 | LOC_038 | LOC_003 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOC_021 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 |
LOC_045 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 |
LOC_013 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 |
LOC_022 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 |
LOC_065 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 |
LOC_154 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 |
LOC_007 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 |
LOC_076 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 |
LOC_077 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 |
LOC_020 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 |
LOC_059 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 |
LOC_160 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 | 141.42 |
LOC_011 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 | 111.11 |
LOC_071 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 | 76.54 |
LOC_038 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 | 39.02 |
LOC_003 | 39.02 | 76.54 | 111.11 | 141.42 | 166.29 | 184.78 | 196.16 | 200.00 | 196.16 | 184.78 | 166.29 | 141.42 | 111.11 | 76.54 | 39.02 | 0.00 |
- Solving the transportation problem,
- Identifying empty trips and transforming the transportation graph,
- Determining the optimal tour for the entire supply chain.
4.2. Case Study B
- Solving the transportation problem,
- Identifying idle routes and transforming the transportation graph,
- Determining the optimal tour for the entire supply chain.
5. Discussion and Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
Abbreviations
AHP | Analytic Hierarchy Process |
AI | Artificial Intelligence |
CFDs | Computational Fluid Dynamics |
EMS | Electric Microbility-Sharing Service |
GPS | Global Positioning System |
IoTs | Internet of Things |
LCA | Latent Class Analysis |
LiDAR | Li Detection and Ranging |
MMSF | Micromobility Service Facility |
PMD | Personal Mobility Device |
SESs | Shared e-scooters |
SMM | Shared Micromobility |
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Parameter | Description |
---|---|
Number of suppliers. | |
) because the first-mile/last-mile delivery tasks of the supply chain can be generated at any locations. | |
. | |
. | |
Specific transportation cost per unit from supplier i to customer j. |
LOC_021 | LOC_045 | LOC_013 | LOC_022 | LOC_065 | LOC_154 | LOC_007 | LOC_076 | LOC_077 | LOC_020 | LOC_059 | LOC_160 | LOC_011 | LOC_071 | LOC_038 | LOC_003 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A | 12 | 0 | 45 | 0 | 24 | 0 | 31 | 0 | 54 | 0 | 9 | 0 | 54 | 0 | 22 | 0 |
B | 12 | 23 | 0 | 14 | 12 | 0 | 9 | 8 | 0 | 8 | 3 | 0 | 6 | 6 | 0 | 24 |
C | 41 | 52 | 32 | 0 | 0 | 22 | 11 | 44 | 33 | 0 | 25 | 23 | 12 | 0 | 0 | 12 |
D | 0 | 0 | 9 | 8 | 7 | 0 | 0 | 8 | 5 | 6 | 0 | 0 | 2 | 5 | 0 | 0 |
E | 0 | 23 | 21 | 0 | 0 | 25 | 41 | 9 | 8 | 1 | 0 | 0 | 0 | 32 | 65 | 2 |
LOC_021 | LOC_045 | LOC_013 | LOC_022 | LOC_065 | LOC_154 | LOC_007 | LOC_076 | LOC_077 | LOC_020 | LOC_059 | LOC_160 | LOC_011 | LOC_071 | LOC_038 | LOC_003 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LOC_021 | - | - | B12 | - | C41 | - | - | - | - | - | - | - | - | - | - | A12 |
LOC_045 | - | - | - | - | - | B1 | - | - | - | - | - | - | E23 | A45 | B22, C52 | - |
LOC_013 | D4, E9 | - | - | - | - | - | - | - | - | - | - | E12 | - | - | C32, D1 | D4 |
LOC_022 | - | D5 | - | - | - | - | - | - | - | - | - | - | - | - | B14, D3 | - |
LOC_065 | - | - | - | - | - | A19 | D1 | - | B12 | 0 | D6 | - | - | A5 | - | - |
LOC_154 | E13 | - | - | - | C22, E12 | - | - | - | - | 0 | - | - | - | 0 | - | - |
LOC_007 | - | - | - | A18 | - | - | - | - | B9 | A13, C11 | - | - | E41 | 0 | - | - |
LOC_076 | - | - | - | - | - | D3 | - | - | C21 | - | B8, D5, E9 | 0 | C23 | - | - | |
LOC_077 | - | - | - | A6, C19 | C14 | D5 | - | - | - | - | - | - | E8 | A5 | - | A43 |
LOC_020 | D6, E1 | - | B8 | - | - | - | - | - | - | - | - | - | - | - | - | - |
LOC_059 | - | - | - | A9, C25 | - | - | - | - | - | - | - | B3 | - | - | - | - |
LOC_160 | - | - | - | C22 | - | - | - | - | 0 | - | - | - | - | - | C1 | - |
LOC_011 | - | A22 | - | - | - | - | D2 | 0 | A9, B6 | - | - | A23 | - | - | C12 | - |
LOC_071 | - | D5 | - | E10 | E22 | A14 | - | A8 | B6 | - | 0 | - | - | - | - | - |
LOC_038 | E21 | - | - | - | - | - | - | - | - | - | E34 | - | E10 | - | - | - |
LOC_003 | - | - | B2 | E2 | - | B21 | - | - | - | C12 | 0 | B1 | - | - | - | - |
LOC_045 | LOC_013 | LOC_007 | LOC_076 | LOC_077 | LOC_059 | LOC_011 | LOC_003 | |
---|---|---|---|---|---|---|---|---|
LOC_021 | 39.02 | 76.54 | 184.78 | 196.16 | 200.00 | 184.78 | 141.42 | 39.02 |
LOC_022 | 76.54 | 39.02 | 111.11 | 141.42 | 166.29 | 196.16 | 196.16 | 141.42 |
LOC_154 | 141.42 | 111.11 | 39.02 | 76.54 | 111.11 | 166.29 | 196.16 | 184.78 |
LOC_020 | 200.00 | 196.16 | 111.11 | 76.54 | 39.02 | 39.02 | 111.11 | 184.78 |
LOC_160 | 184.78 | 196.16 | 166.29 | 141.42 | 111.11 | 39.02 | 39.02 | 141.42 |
LOC_038 | 111.11 | 141.42 | 200.00 | 196.16 | 184.78 | 141.42 | 76.54 | 39.02 |
LOC_045 | LOC_013 | LOC_007 | LOC_076 | LOC_077 | LOC_059 | LOC_011 | LOC_003 | |
---|---|---|---|---|---|---|---|---|
LOC_021 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
LOC_022 | 0 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
LOC_154 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
LOC_020 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
LOC_160 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 |
LOC_038 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
Creppy Pancake | Rákóczi Cellar Restaurant | Grizzly Music Pub | Mill Restaurant | Ciao Martin Restaurant | Babylon Pizzeria | Rossita Pizzeria | Bitang Joe Burger | |
---|---|---|---|---|---|---|---|---|
A | 8.9 | 2.8 | 0 | 0 | 10.7 | 0 | 6.6 | 0 |
B | 0 | 0 | 7.5 | 11.1 | 0 | 3.7 | 4.2 | 5.1 |
C | 6.1 | 0 | 7.2 | 0 | 55 | 0 | 4. | 0 |
D | 11.1 | 4.4 | 2.1 | 0 | 0 | 0 | 5.5 | 2.1 |
Creppy Pancake | Rákóczi Cellar Restaurant | Grizzly Music Pub | Mill Restaurant | Ciao Martin Restaurant | Babylon Pizzeria | Rossita Pizzeria | Bitang Joe Burger | |
---|---|---|---|---|---|---|---|---|
A | 0 | 0 | 12 | 6 | 0 | 7 | 0 | 4 |
B | 10 | 11.6 | 0 | 0 | 10 | 0 | 0 | 0 |
C | 0 | 4 | 0 | 5 | 0 | 7.1 | 0 | 6.7 |
D | 0 | 0 | 0 | 8 | 8 | 9.2 | 0 | 0 |
Creppy Pancake | Rákóczi Cellar Restaurant | Grizzly Music Pub | Mill Restaurant | Ciao Martin Restaurant | Babylon Pizzeria | Rossita Pizzeria | Bitang Joe Burger | |
---|---|---|---|---|---|---|---|---|
Creppy Pancake | 0 | 3.035 | 4.212 | 3.998 | 8.064 | 8.064 | 5.496 | 3.57 |
Rákóczi Cellar Restaurant | 3.249 | 0 | 3.677 | 3.463 | 8.278 | 6.78 | 4.854 | 3.463 |
Grizzly Music Pub | 4.105 | 3.891 | 0 | 3.891 | 8.706 | 6.352 | 3.998 | 3.677 |
Mill Restaurant | 4.212 | 3.998 | 3.356 | 0 | 8.278 | 5.924 | 4.64 | 3.463 |
Ciao Martin Restaurant | 9.99 | 8.706 | 9.562 | 9.134 | 0 | 10.632 | 10.632 | 8.278 |
Babylon Pizzeria | 7.85 | 6.994 | 6.352 | 5.71 | 9.562 | 0 | 8.492 | 5.924 |
Rossita Pizzeria | 4.64 | 4.426 | 3.784 | 4.533 | 9.134 | 7.636 | 0 | 4.64 |
Bitang Joe Burger | 4.426 | 3.677 | 3.784 | 3.463 | 7.422 | 5.71 | 5.068 | 0 |
Creppy Pancake | Rákóczi Cellar Restaurant | Grizzly Music Pub | Mill Restaurant | Ciao Martin Restaurant | Babylon Pizzeria | Rossita Pizzeria | Bitang Joe Burger | |
---|---|---|---|---|---|---|---|---|
Creppy Pancake | 0 | 250 | 800 | 700 | 2600 | 2600 | 1400 | 500 |
Rákóczi Cellar Restaurant | 350 | 0 | 550 | 450 | 2700 | 2000 | 1100 | 450 |
Grizzly Music Pub | 750 | 650 | 0 | 650 | 2900 | 1800 | 700 | 550 |
Mill Restaurant | 800 | 700 | 400 | 0 | 2700 | 1600 | 1000 | 450 |
Ciao Martin Restaurant | 3500 | 2900 | 3300 | 3100 | 0 | 3800 | 3800 | 2700 |
Babylon Pizzeria | 2500 | 2100 | 1800 | 1500 | 3300 | 0 | 2800 | 1600 |
Rossita Pizzeria | 1000 | 900 | 600 | 950 | 3100 | 2400 | 0 | 1000 |
Bitang Joe Burger | 900 | 550 | 600 | 450 | 2300 | 1500 | 1200 | 0 |
Creppy Pancake | Rákóczi Cellar Restaurant | Grizzly Music Pub | Mill Restaurant | Ciao Martin Restaurant | Babylon Pizzeria | Bitang Joe Burger | |
---|---|---|---|---|---|---|---|
Creppy Pancake | - | C4 | A2.6 | A6, D3.1 | D8 | - | A0.3, C2.1 |
Rákóczi Cellar Restaurant | - | - | A2.8 | D4.4 | - | - | - |
Grizzly Music Pub | B5.8 | B1.7 | - | C1 | - | C1.6, D2.1 | C4.6 |
Mill Restaurant | - | B9.9 | - | - | B1.2 | - | - |
Ciao Martin Restaurant | - | - | - | - | - | A7, C5.5 | A3.7 |
Babylon Pizzeria | - | - | - | - | B3.7 | - | - |
Rossita Pizzeria | B4.2 | - | A6.6 | D0.5 | - | D5 | - |
Bitang Joe Burger | - | - | - | - | B5.1 | D2.1 | - |
Creppy Pancake | Grizzly Music Pub | Rossita Pizzeria | |
---|---|---|---|
Rákóczi Cellar Restaurant | 350 | 550 | 1100 |
Mill Restaurant | 800 | 400 | 1000 |
Babylon Pizzeria | 2500 | 1800 | 2800 |
Bitang Joe Burger | 900 | 600 | 1200 |
Creppy Pancake | Grizzly Music Pub | Rossita Pizzeria | |
---|---|---|---|
Rákóczi Cellar Restaurant | 1 | 0 | 0 |
Mill Restaurant | 0 | 0 | 4 |
Babylon Pizzeria | 2 | 3 | 0 |
Bitang Joe Burger | 1 | 0 | 1 |
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Bányai, Á.; Kaczmar, I.; Bányai, T. Route Optimization and Scheduling for Asymmetric Micromobility-Based Logistics. Symmetry 2025, 17, 547. https://doi.org/10.3390/sym17040547
Bányai Á, Kaczmar I, Bányai T. Route Optimization and Scheduling for Asymmetric Micromobility-Based Logistics. Symmetry. 2025; 17(4):547. https://doi.org/10.3390/sym17040547
Chicago/Turabian StyleBányai, Ágota, Ireneusz Kaczmar, and Tamás Bányai. 2025. "Route Optimization and Scheduling for Asymmetric Micromobility-Based Logistics" Symmetry 17, no. 4: 547. https://doi.org/10.3390/sym17040547
APA StyleBányai, Á., Kaczmar, I., & Bányai, T. (2025). Route Optimization and Scheduling for Asymmetric Micromobility-Based Logistics. Symmetry, 17(4), 547. https://doi.org/10.3390/sym17040547