The paper aims to schedule check-in staff with hierarchical skills as well as day and night shifts in weekly rotation.That shift ensures staff work at day in a week and at night for the next week.The existing approach...The paper aims to schedule check-in staff with hierarchical skills as well as day and night shifts in weekly rotation.That shift ensures staff work at day in a week and at night for the next week.The existing approaches do not deal with the shift constraint.To address this,the proposed algorithm firstly guarantees the day and night shifts by designing a data copy tactic,and then introduces two algorithms to generate staff assignment in a polynomial time.The first algorithm is to yield an initial solution efficiently,whereas the second incrementally updates that solution to cut off working hours.The key idea of the two algorithms is to utilize a block Gibbs sampling with replacement to simultaneously exchange multiple staff assignment.Experimental results indicate that the proposed algorithm reduces at least 15.6 total working hours than the baselines.展开更多
Radio Espana Independiente [REI] [1941-1977], La Pirenaica, was the repository for the public remembrance of the victims of the Franco regime, through letters that its listeners regularly sent to the broadcaster＇s he...Radio Espana Independiente [REI] [1941-1977], La Pirenaica, was the repository for the public remembrance of the victims of the Franco regime, through letters that its listeners regularly sent to the broadcaster＇s headquarters in Bucharest. A study of the 15,500 letters contained in the Spanish Communist Party＇s [PCE] Historical Archive in Madrid confirms this broadcaster＇s major role in the construction of the mythical symbolic image of the anti-Franco movement. Beyond their function as propaganda instruments of the PCE, La Pirenaica＇s letters reveal the radio station＇s role as a vehicle for the expression of public solidarity and ideological and cultural resistance. La Pirenaica was the voice of the defeated after the Spanish Civil War, and was their confidante and advisor. La Pirenaica＇s letters are the chronicle of the horror that anti-Franco society suffered and endured in Spain.展开更多
All the ivestigations on the fuzzy Stone-ech compactification appeared in the literature are restrieted to a special kind of fuzzy topological space, called topologically generated space. Recently, the author has esta...All the ivestigations on the fuzzy Stone-ech compactification appeared in the literature are restrieted to a special kind of fuzzy topological space, called topologically generated space. Recently, the author has established the imbedding theorem展开更多
基金the Natural Science Foundation of Tianjin(No.18JCYBJC85100)The Civil Aviation Key Technologies R&D Program of China(No.MHRD20140105)+1 种基金the Ministry of Education in China(MOE)Project of Humanities and Social Sciences(No.19YJA630046)the Open Project from Key Laboratory of Artificial Intelligence for Airlines,CAAC.
文摘The paper aims to schedule check-in staff with hierarchical skills as well as day and night shifts in weekly rotation.That shift ensures staff work at day in a week and at night for the next week.The existing approaches do not deal with the shift constraint.To address this,the proposed algorithm firstly guarantees the day and night shifts by designing a data copy tactic,and then introduces two algorithms to generate staff assignment in a polynomial time.The first algorithm is to yield an initial solution efficiently,whereas the second incrementally updates that solution to cut off working hours.The key idea of the two algorithms is to utilize a block Gibbs sampling with replacement to simultaneously exchange multiple staff assignment.Experimental results indicate that the proposed algorithm reduces at least 15.6 total working hours than the baselines.
文摘Radio Espana Independiente [REI] [1941-1977], La Pirenaica, was the repository for the public remembrance of the victims of the Franco regime, through letters that its listeners regularly sent to the broadcaster＇s headquarters in Bucharest. A study of the 15,500 letters contained in the Spanish Communist Party＇s [PCE] Historical Archive in Madrid confirms this broadcaster＇s major role in the construction of the mythical symbolic image of the anti-Franco movement. Beyond their function as propaganda instruments of the PCE, La Pirenaica＇s letters reveal the radio station＇s role as a vehicle for the expression of public solidarity and ideological and cultural resistance. La Pirenaica was the voice of the defeated after the Spanish Civil War, and was their confidante and advisor. La Pirenaica＇s letters are the chronicle of the horror that anti-Franco society suffered and endured in Spain.
文摘All the ivestigations on the fuzzy Stone-ech compactification appeared in the literature are restrieted to a special kind of fuzzy topological space, called topologically generated space. Recently, the author has established the imbedding theorem
