Two law enforcement agencies in San Diego County, the Sheriff’s Department and El Cajon Police Department, have implemented ...
Ecology is proposing revisions to chapter 173-423 WAC, Washington’s Clean Vehicles Program rule. These revisions align with California’s changes to vehicle emissions standards that apply to new ...
Abstract: The Heterogeneous Fleet Vehicle Routing Problem (HFVRP) aims to find optimal routes for vehicles with different capacities and costs, and is common in real-world applications. Total cost and ...
Abstract: The Multi-depot Vehicle Routing Problem with Uncertain Demand (MD-VRPUD) can be modeled as a bi-level optimization problem (BLOP), because it requires both assigning customers to different ...
The Chicago Fire Department has placed a landmark order for 120 new emergency vehicles, including pumpers, aerial ladders and ambulances, totaling over $100 million. The Chicago Fire Department has ...