Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Guglielmo Lulli"'
Publikováno v:
Renewable Energy. 208:1-16
Global warming has focused attention on how the world produces the energy required to power the planet. It has driven a major need to move away from using fossil fuels for energy production toward cleaner and more sustainable methods of producing ren
Autor:
Carlo Lancia, Guglielmo Lulli
Publikováno v:
European Journal of Operational Research. 280:179-190
This paper presents an exhaustive study of the arrivals process at eight major European airports. Using inbound traffic data, we define, compare, and contrast a data-driven in-homogeneous Poisson and Pre-Scheduled Random Arrivals (PSRA) point process
Publikováno v:
Transportation Science. 54(4)
Publikováno v:
IEEE Transactions on Power Systems. 33:736-748
In this paper, we present the state-transition formulation for the unit commitment (UC) problem. This formulation uses new decision variables that capture the state transitions of the generators, instead of their on/off statuses. We show that this ne
Autor:
Edmund K. Burke, Angeliki Gretsista, Edward Keedwell, Guglielmo Lulli, Ahmed Kheiri, Michael G. Epitropakis
Publikováno v:
Computers & Operations Research. 130:105221
The importance of the nurse rostering problem in complex healthcare environments should not be understated. The nurses in a hospital should be assigned to the most appropriate shifts and days so as to meet the demands of the hospital as well as to sa
Autor:
Guglielmo Lulli, Roberto Cordone
Publikováno v:
Electronic Notes in Discrete Mathematics. 55:17-20
We review some complexity results and present a viable heuristic approach based on the Variable Neighborhood Search (VNS) framework for multimode extension of combinatorial optimization problems, such as the the Set Covering Problem (SCP) and the Cov