一种故事生成算法及其在食品溯源中的应用

发布时间：2018-05-02 04:01

本文选题：故事生成 + 有限自动机　；参考：《广东技术师范学院》2017年硕士论文

【摘要】：近年来,国内食品安全事件频发,食品安全问题备受关注。如何实现从源头到餐桌全流程的食品安全保障体系已成为人们关注的热点问题。作为解决这一问题的重要方法,食品溯源技术经过几年发展已经取得许多重要成果,然而,与不断发展的需求相比,现有技术仍存在以下不足:(1)溯源信息呈现方式缺乏趣味性,用户体验不佳;(2)溯源信息不完整,说服力不强。针对现有食品溯源技术存在的上述不足,本文提出了一种新的解决方案,主要研究工作归纳如下:(1)针对溯源信息呈现方式缺乏趣味性、用户体验不佳的问题,提出一种故事生成算法SGA(Story Generating Algorithm)。SGA借助有限自动机理论,对故事、场景、情节、事件等故事元素给出了严格的产生式定义,并根据产生式规则推导出故事模板,通过把商品数据并入模板实现故事的自动生成。(2)将SGA算法应用到食品溯源应用中,设计并实现了一个包括养殖管理、屠宰加工、物流运输、冷库管理、电子商城、溯源管理和故事溯源等主要功能模块的肉品溯源管理系统原型。系统实现结果表明,本文提出的SGA算法能实现商品溯源故事的自动生成,并在一定程度上改善用户的溯源体验。
[Abstract]:In recent years, domestic food safety incidents occur frequently, food safety issues have been concerned. How to realize the food safety system from the source to the table has become a hot issue. As an important way to solve this problem, food traceability technology has made many important achievements after several years of development. However, compared with the developing needs, the existing technologies still have the following deficiencies: 1) lack of interest in the presentation of traceability information. The user experience is not good, the traceability information is not complete, the persuasion is not strong. In view of the above shortcomings of the existing food traceability technology, this paper proposes a new solution, the main research work is summarized as follows: 1) aiming at the problems of the lack of interest in the presentation of traceability information and the poor user experience, In this paper, a story generation algorithm, SGA(Story Generating Algorithm).SGA, based on finite automata theory, is proposed to define the story elements, such as story, scene, plot, event and so on, and to deduce the story template according to the rules of production. This paper applies SGA algorithm to food traceability application, designs and implements a collection management, slaughtering and processing, logistics transportation, cold storage management, electronic mall, etc. The prototype of the meat traceability management system for the main function modules such as traceability management and story traceability. The system implementation results show that the proposed SGA algorithm can automatically generate the product traceability story and improve the user's traceability experience to a certain extent.
【学位授予单位】：广东技术师范学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TS201.6

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