Stockyard planning and optimization in ports is an important logistic task. It describes the calculation of efficient task sequences for unloading of bulk cargo from import vessels, the transportation, the storage and...
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ISBN:
(纸本)9783031807749;9783031807756
Stockyard planning and optimization in ports is an important logistic task. It describes the calculation of efficient task sequences for unloading of bulk cargo from import vessels, the transportation, the storage and blending of material and for loading export ships. At this, the optimization goal is to minimize the laytimes of the import and export ships by optimized material operation sequences. The paper presents a new approach on stockyard planning by intelligent search methods (greedy, beam, and Monte-Carlo Tree Search) and using domain-specific expert knowledge. The approach is evaluated through a series of tests on the model of a real-world port configuration.
MALL2000 systems are intended to support businessmen, the correspondents, in their day-to-day tasks for establishing business relations on an international level. Tasks considered are based on handling "multimedi...
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MALL2000 systems are intended to support businessmen, the correspondents, in their day-to-day tasks for establishing business relations on an international level. Tasks considered are based on handling "multimedia documents", allowing flexible group activities. All services offered by a correspondent to the partners are provided in a uniform fashion in a peer-to-peer structure, realized on the World Wide Web. The paper covers principal aspects and design approaches for correspondents' interfaces. They are "document-centred", relying on an advanced concept of what "multimedia" features offer for business-to-business applications. Previous work (Hot...-framework) is the starting point for work under the MALL2000 project and is discussed in the context of a broader approach of an electronic commerce approach. The Hot...-framework allows easy inclusion of hierarchically structured and possibly self-active multimedia parts into a business document.
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