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多期(s,S)策略
除单期库存系统外,更一般的情形是多期但为有限期的系统,每期有各自的参数,每期要进行决策,期与期之间具有关联和影响。例如本期决策后,在运行完本期时如有多余的货物,则在下一期是可以继续使用的,但要产生持货成本,如果本期造成了缺货,则要产生缺货惩罚成本,所缺货物在以后可以不补也可以让下一期回补。
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Art and Crafts Movement furniture
Art and Design
Art and Illusion: A Study in the Psychology of Pictorial Representation
Art and Its Objects
Art and Literature Review
Art and Social Theory:Sociological Arguments in Aesthetics
Art and the State:The Visual Art in Comparative Perspective
Art and Visual Perception
Art and Visual Perception: A Psychology of the Creative Eye
Art Appraisals
art appreciation
art archaeology
art archives management
Art as an Institution
art as a symbol of feeling
artascope
Art as Experience
art association
art as therapy
art as vehicle
art auction industry
Artavastan
art background
art bank
art brand
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