This paper describes an exact algorithm for the fixed charge transportation problem based on a new integer programming formulation that involves two sets of variables representing flow patterns from ...

The TU Delft researchers said their algorithm enables drones to carry heavier payloads together, even in windy conditions.

Journal of Coastal Research, Special Issue No. 97: Research, Monitoring, and Engineering of Coastal, Port, and Marine Systems (WINTER 2019), pp. 155-161 (7 pages) Aiming at the problems of low ...

On the second floor of the University of Delaware’s Spencer Lab, a 20x20 foot model city — complete with tree-lined roundabouts and brightly-colored shops and houses — is where researchers in the ...

Today, the Department of Homeland Security (DHS) Science and Technology Directorate (S&T) and the Transportation Security Administration (TSA) announced the eight winners of the Passenger Screening ...