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Developing Responsive Rail Services through collaboration

机译:通过协作开发响应式铁路服务

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In this paper, the problem of optimally serving one off-loads arriving on spot markets through rail services is addressed. To facilitate rail's responsiveness, collaboration among competing rail carriers positioned to handle the newly arising demand is considered. Through such collaboration, carriers can, by agreement, provide transport on existing trains for one-off loads belonging to their competitors. Additionally, carriers can pool ship ments with synergistic origins, destinations and desired delivery dates to form new train lines operated by one of the carriers in the collaboration. This problem of serving spot mar kets through collaboration among competing rail carriers operating within an alliance in co-transporting one-off loads arriving on the spot market is mathematically formulated and an efficient solution methodology employing concepts of collaborative decision-mak ing incorporated within a combinatorial auction (CA)-based framework is proposed for its solution. The proposed technique aids in forming profitable trains that might otherwise have been underutilized and permits rail carriers to capture a greater share of the freight market.
机译:在本文中,解决了通过铁路服务为现货市场上的一种卸载提供最佳服务的问题。为了提高铁路的响应能力,考虑了定位为应对新出现的需求的竞争铁路运营商之间的协作。通过这种合作,承运人可以通过协议在现有火车上提供运输服务,以应付属于其竞争对手的一次性货物。此外,承运人可以汇集具有协同来源,目的地和所需交付日期的货运,以形成由其中一位承运人在合作中运营的新火车线。通过联盟中竞争的铁路运营商之间的协作来共同运输到达现货市场的一次性货物这一为市场服务的问题是数学公式化的,并且在组合中结合了采用协作决策概念的有效解决方案方法为此,提出了基于拍卖(CA)的框架。所提出的技术有助于形成有益的火车,否则这些火车本来就得不到充分利用,并允许铁路运输公司占领货运市场的更大份额。

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