From a31849851dbce8b0e745edb4e08851edf3f449a1 Mon Sep 17 00:00:00 2001 From: Tanmoy Das Date: Sat, 3 Aug 2024 23:59:51 -0600 Subject: [PATCH 1/6] Update README.md --- README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/README.md b/README.md index 0e2e8d0..9e58531 100644 --- a/README.md +++ b/README.md @@ -17,8 +17,7 @@ 2. requirement.txt file contains all Python packages needed for this project 3. The main optimization engine is written in model_PAMIP.py file 4. Source code of Figure 1, 2 & 3 can be found in data_visualization.py file -5. data_generation.py file is currently empty. This file is for next version of the model! -6. Some custom functions are written in custom_functions.py to avoid duplicates in the main.py file +5. Some custom functions are written in custom_functions.py to avoid duplicates in the main.py file # Reference Tanmoy Das, Floris Goerlandt, Ronald Pelot (2023). A Mixed Integer Programming Approach to Improve Oil Spill Response Resource Allocation in the Canadian Arctic. Multimodal Transportation, 3(1). https://doi.org/10.1016/j.multra.2023.100110 From b29e74e350827cc87a8db3e8c7d9c17006b01ea1 Mon Sep 17 00:00:00 2001 From: Tanmoy Das Date: Sun, 4 Aug 2024 00:09:25 -0600 Subject: [PATCH 2/6] Update README.md --- README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.md b/README.md index 9e58531..6bc7621 100644 --- a/README.md +++ b/README.md @@ -21,3 +21,7 @@ # Reference Tanmoy Das, Floris Goerlandt, Ronald Pelot (2023). A Mixed Integer Programming Approach to Improve Oil Spill Response Resource Allocation in the Canadian Arctic. Multimodal Transportation, 3(1). https://doi.org/10.1016/j.multra.2023.100110 + +Fig. An optimized facility location and resource allocation +![Fig7b m2 200spills 5NumberSt_max 10Distance_max 92%coverage](https://github.com/user-attachments/assets/8525ff14-b56b-4bc4-832b-6a9b69655781) + From f445a7750c3545810a174ef6520302e552893234 Mon Sep 17 00:00:00 2001 From: Tanmoy Das Date: Sun, 4 Aug 2024 00:09:56 -0600 Subject: [PATCH 3/6] Update README.md --- README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/README.md b/README.md index 6bc7621..10e8956 100644 --- a/README.md +++ b/README.md @@ -22,6 +22,5 @@ # Reference Tanmoy Das, Floris Goerlandt, Ronald Pelot (2023). A Mixed Integer Programming Approach to Improve Oil Spill Response Resource Allocation in the Canadian Arctic. Multimodal Transportation, 3(1). https://doi.org/10.1016/j.multra.2023.100110 -Fig. An optimized facility location and resource allocation ![Fig7b m2 200spills 5NumberSt_max 10Distance_max 92%coverage](https://github.com/user-attachments/assets/8525ff14-b56b-4bc4-832b-6a9b69655781) - +Fig. An optimized facility location and resource allocation From b2fe7acc69b2bbdeaee5d84b183c8c530e5121f4 Mon Sep 17 00:00:00 2001 From: Tanmoy Das Date: Sun, 4 Aug 2024 00:10:13 -0600 Subject: [PATCH 4/6] Update README.md --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 10e8956..44b94bd 100644 --- a/README.md +++ b/README.md @@ -23,4 +23,5 @@ Tanmoy Das, Floris Goerlandt, Ronald Pelot (2023). A Mixed Integer Programming Approach to Improve Oil Spill Response Resource Allocation in the Canadian Arctic. Multimodal Transportation, 3(1). https://doi.org/10.1016/j.multra.2023.100110 ![Fig7b m2 200spills 5NumberSt_max 10Distance_max 92%coverage](https://github.com/user-attachments/assets/8525ff14-b56b-4bc4-832b-6a9b69655781) + Fig. An optimized facility location and resource allocation From 8236de5669daea72637650968762b9843a4990c2 Mon Sep 17 00:00:00 2001 From: Tanmoy Das Date: Sun, 4 Aug 2024 00:11:37 -0600 Subject: [PATCH 5/6] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 44b94bd..2e087ce 100644 --- a/README.md +++ b/README.md @@ -22,6 +22,6 @@ # Reference Tanmoy Das, Floris Goerlandt, Ronald Pelot (2023). A Mixed Integer Programming Approach to Improve Oil Spill Response Resource Allocation in the Canadian Arctic. Multimodal Transportation, 3(1). https://doi.org/10.1016/j.multra.2023.100110 -![Fig7b m2 200spills 5NumberSt_max 10Distance_max 92%coverage](https://github.com/user-attachments/assets/8525ff14-b56b-4bc4-832b-6a9b69655781) +![Fig7b](https://github.com/user-attachments/assets/8a8f4d90-de1b-4abb-aa88-58387b4136a6) Fig. An optimized facility location and resource allocation From b437b601593760a2e120ee9cd022027454ed5dbc Mon Sep 17 00:00:00 2001 From: Tanmoy Das Date: Sun, 4 Aug 2024 00:12:17 -0600 Subject: [PATCH 6/6] Update README.md --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 2e087ce..82bd85b 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ ## Location Allocation using Mixed Integer Programming (MIP) -# Summary +## Summary **Situation**: Develop a Mixed Integer Programming (MIP) optimization model for an oil spill problem to help strategic decision-making. **Task**: How many and where to build oil spill response stations in Canadian Arctic? Will additional response stations improve coverage? @@ -12,14 +12,14 @@ ![P-III abstract](https://github.com/tanmoyie/Location-allocation-using-MIP/assets/19787712/2e6b3437-881d-437c-90a7-df399719f715) -# Comments +## Comments 1. main.py file can be carefully run to obtain related outputs 2. requirement.txt file contains all Python packages needed for this project 3. The main optimization engine is written in model_PAMIP.py file 4. Source code of Figure 1, 2 & 3 can be found in data_visualization.py file 5. Some custom functions are written in custom_functions.py to avoid duplicates in the main.py file -# Reference +## Reference Tanmoy Das, Floris Goerlandt, Ronald Pelot (2023). A Mixed Integer Programming Approach to Improve Oil Spill Response Resource Allocation in the Canadian Arctic. Multimodal Transportation, 3(1). https://doi.org/10.1016/j.multra.2023.100110 ![Fig7b](https://github.com/user-attachments/assets/8a8f4d90-de1b-4abb-aa88-58387b4136a6)