Abstract: This letter investigates a downlink scheduling method in beam-hopping (BH) low-Earth orbit (LEO) satellite communication systems, aiming to minimize power consumption while meeting traffic ...
EVE Online developer CCP Games has rebranded to Fenris Creations following its split from former parent company Pearl Abyss, the studio announced. It has also entered into a research partnership ...
Abstract: The agile earth observation satellite scheduling problem with time-dependent transition constraints is a complex combinatorial optimization problem that has been proven NP-hard. To address ...
ABSTRACT: Shunting operation is the core link of railway station transportation organization, whose efficiency directly determines the turnover speed of trains, the utilization rate of station ...
Unmanned surface vehicles (USVs) nowadays have been widely used in ocean observation missions, helping researchers to monitor climate change, collect environmental data, and observe marine ecosystem ...
Adam Satariano and Roser Toll Pifarre interviewed more than 50 victims, families, police, government officials and other experts about Spain’s gender violence program. In a small apartment outside ...
As an important mathematical model, the finite state machine (FSM) has been used in many fields, such as manufacturing system, health care, and so on. This paper analyzes the current development ...
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