The coordinated development of cross-border e-commerce and cross-border logistics research

The cross-border e-commerce further development, its development is facing more and more challenges and bottlenecks. Among them, the development of cross-border logistics is a key factor restricting the development of cross-border e-commerce. Due to cross-border logistics development lags behind the cross-border e-commerce, caused many not coordinated between them Article analyzes the current cross-border e-commerce and cross-border logistics synergy development research present situation. Combined with cross-border e-commerce with cross-border logistics development present situation and the bottleneck problem, by means of literature data collection and investigation, the cross-border e-commerce with cross-border emphatically analyzed the present situation an-d problems of the coordinated development of logistics. Series and put forward the improvement measures, to promote the coordinated development of cross-border e-commerce and cross-border logistics and subsequent research has import-ant significance.

A Study on Establishing a Cross-border E-commerce Logistics System for Agricultural Products in Sichuan Province in the Context of the Belt and Road Initiative

The rapid development of cross-border e-commerce,especially since Chengdu was listed as an Integrated Pilot Zone for Cross-Border E-Commerce in 2016,has led to a rising trade value of agricultural products in the metropolis.This upward trend is also attributed to the China-Europe Railway Express and the Chengdu International Aviation Hub Integrated Functional Area,two infrastructure systems that have opened more international logistics channels for agricultural products in Sichuan province.However,the development of cross-border logistics has failed to respond to the rapid growth of cross-border e-commerce for agricultural products.This problem has given rise to longer delivery cycles,higher costs,and reduced product quality,hindering the development of cross-border e-commerce for agricultural products.Currently,most research efforts are focused on selecting a logistics mode which has created an urgency is to establish a logistics system.To that end,we must utilize the opportunities and preferential policies brought about by the Belt and Road Initiative to advance the establishment of a cross-border logistics system for agricultural products,which will create more channels for selling Sichuan’s agricultural products overseas.This article analyzes the current situation of the cross-border logistics system for agricultural products produced by the province and studies the potential relationships between a logistics system and cross-border trade of agricultural products.It seeks to build a logistics system that meets the demands of cross-border transactions using economic theories focused on cross-border e-commerce and logistics.Such a logistic system will help shorten long delivery cycles,cut delivery costs,and guarantee the quality of agricultural products.Also,it can contribute to the rapid development of cross-border e-commerce of agricultural products and solve problems in developing the agricultural products logistics system of Sichuan province.

Analyzing the Construction of the International Logistics Supply Chain Management Model from the Perspective of Cross-Border E-commerce

Cross-border e-commerce has progressively evolved with the deepening of economic globalization,and it now holds a significant place in the field of e-commerce.However,due to China’s late entry into the international logistics supply chain,there are issues such as complex environment,uneven information technology,and disagreements on standards,resulting in certain cross-border e-commerce disadvantages in China.Therefore,in this context,this study analyzes the construction of international logistics supply chain management model from the perspective of cross-border e-commerce,so as to provide some reference for the development of China’s international logistics supply chain.

A Comprehensive Measurement Study Analyzing Cross-Border Logistics in Harbin New District

The business environment is an important index for measuring the international competitiveness of a country or region.Improving the business environment not only helps the logistics industry reduce costs and increase efficiency but also promotes the transformation and upgrading of the logistics sector.This paper focuses on the business environment of cross-border logistics enterprises in Harbin New District as the research object.It constructs the business environment index system of logistics enterprises in Harbin New District through empirical research using the subjective weighting method.The research data are then analyzed to identify the shortcomings in optimizing the business environment of cross-border logistics in Harbin New District.The paper proposes countermeasures and suggestions,aiming to provide a decision-making reference for promoting the high-quality development and all-round revitalization of Harbin New District.

Analyzing Collaborative Development of E-Commerce and Logistics Based on DEA

In order to know the current collaborative development situation and relationship of E-commerce and logistics, the paper evaluates the whole collaborative development level of Chinese E-commerce and logistics from 2008 to 2014 using the DEA model. Fund, infrastructure, labor and collaborative development are evaluated and analyzed in this model. The research indicates that E-commerce facilitates the logistics development but logistics can’t support E-commerce development well due to the lag effect which leads to lower collaborative development level. So optimizing the ratio of logistics investment and output, promoting logistics service quality and accelerating logistics development have been the key factors for promoting the collaborative development of E-commerce and logistics.

Problems in Cross-border E-commerce Export Trade in China ＆ Countermeasure Analysis

As an emerging industry in China, cross-border e-commerce has enjoyed the leap-forward development, along with increasingly prominent problems. This paper aims at finding out the problems and related roots that hinder its development, through conducting an analysis on the export development of cross-border e-commerce, in order to look for solutions and countermeasures in favor of its sound development and to promote the liberalization development of foreign trade in China.

A Multi-Layer Collaboration Framework for Industrial Parks with 5G Vehicle-to-Everything Networks

The fifth-generation(5G)wireless communication networks are expected to play an essential role in the transformation of vertical industries.Among many exciting applications to be enabled by 5G,logistics tasks in industry parks can be performed more efficiently via vehicle-to-everything(V2X)communications.In this paper,a multi-layer collaboration framework enabled by V2X is proposed for logistics management in industrial parks.The proposed framework includes three layers:a perception and execution layer,a logistics layer,and a configuration layer.In addition to the collaboration among these three layers,this study addresses the collaboration among devices,edge servers,and cloud services.For effective logistics in industrial parks,task collaboration is achieved through four functions:environmental perception and map construction,task allocation,path planning,and vehicle movement.To dynamically coordinate these functions,device–edge–cloud collaboration,which is supported by 5G slices and V2X communication technology,is applied.Then,the analytical target cascading method is adopted to configure and evaluate the collaboration schemes of industrial parks.Finally,a logistics analytical case study in industrial parks is employed to demonstrate the feasibility of the proposed collaboration framework.

A New Aware-Context Collaborative Filtering Approach by Applying Multivariate Logistic Regression Model into General User Pattern

Traditional collaborative filtering (CF) does not take into account contextual factors such as time, place, companion, environment, etc. which are useful information around users or relevant to recommender application. So, recent aware-context CF takes advantages of such information in order to improve the quality of recommendation. There are three main aware-context approaches: contextual pre-filtering, contextual post-filtering and contextual modeling. Each approach has individual strong points and drawbacks but there is a requirement of steady and fast inference model which supports the aware-context recommendation process. This paper proposes a new approach which discovers multivariate logistic regression model by mining both traditional rating data and contextual data. Logistic model is optimal inference model in response to the binary question “whether or not a user prefers a list of recommendations with regard to contextual condition”. Consequently, such regression model is used as a filter to remove irrelevant items from recommendations. The final list is the best recommendations to be given to users under contextual information. Moreover the searching items space of logistic model is reduced to smaller set of items so-called general user pattern (GUP). GUP supports logistic model to be faster in real-time response.

Survey of Sustainable Logistics Services via Text Mining

Environmental sustainability has recently become more and more of a concern in logistics service industry. Although studies on sustainable initiatives among logistics service providers (LSP) have been increasing in the extant literature, still little investigation has been performed between LSPs and shippers. The present paper aims to demonstrate award-gained sustainable logistics service initiatives implemented during the period 2006-2017 in Japan. Different with questionnaire- and interview-based studies employed in literature, we use text mining technique to explore the co-occurring links of data, i.e. connections of the practices, to present the collaborative sustainability actions carried out through providing and requiring logistics services. In contrast to the research regarding green supply chain management focused on manufacturing perspective, this study is positioned in the dual sides of consignors and logistics business operators, to depict their combined effort in achieving sustainability goals. The results of the study showed that text mining technique is useful for summarizing and presenting data in this research area. However, much remains to be learned about how to deal with the data more means-end logically for revealing more indirect associations between the data.

Research on logistics model under the trend of cross border E-commerce

The rapid development of cross-border e-commerce has brought a potentially huge market. But due to the complexity of logistics, capital flow, the credit mechanism is involved in cross-border electronic commerce, a serious impediment to the further development of China＇s cross-border B2C e-commerce enterprises. In order to better promote the development of cross-border e-commerce, improve the competitiveness of cross-border e-commerce and logistics services, we must pay attention to the construction of cross-border logistics. Therefore, it can be improved and perfected through logistics control, personnel training and so on.

基于Logistic函数的贝叶斯概率矩阵分解算法

在协同过滤推荐系统中,矩阵分解是一种非常有效的工具。贝叶斯概率矩阵分解模型具有预测精度高的优点,但不能表示潜在因子之间的非线性关系。针对该问题,该文提出一种基于Logistic函数的改进贝叶斯概率矩阵分解模型,并使用马尔科夫链蒙特卡罗方法进行训练。在两组真实数据集合上的实验表明,基于Logistic函数的贝叶斯概率矩阵分解算法能够明显提高预测准确性,有效缓解数据稀疏性问题。

基于Logistic模型的型号研制异地协同模式

引用生态种群中的Logistic理论分析航空型号研制异地协同模式及稳定条件。设计航空型号研制异地协同的结构,建立型号研制"O-A"、"A-A"2种异地协同logistic模型,计算2种模式的稳定条件并分析策略含义,通过数值仿真模拟协同模型的动态演化过程。结果表明,型号研制异地协同的稳定性与研制单位的协同地位、内禀增长率、初值大小及最大产出量等密切相关。对参与型号研制的协同单位需采用不同的策略以保证协同模式的稳定。

基于Logistic模型的福建省社会组织与政府协同意愿的影响因素分析

通过对福建省社会组织的调研,运用Logistic回归分析模型对社会组织与政府协同影响因素进行分析,结果发现:社会组织与政府协同意愿受到社会组织是否已经承接政府委托项目、社会组织与政府部门联系、政府对社会组织参与提供公共服务的态度、社会组织业务主管部门、社会组织个人会员数量、社会组织负责人的平均年龄等因素的显著影响,而社会组织资产价值、协同相关法规与政策完善程度、协同社会公众环境优劣等因素没有显著性影响。因此,作为社会组织而言,需要积极主动挖掘与政府联系的机会和可能;作为政府而言,需要努力创建与社会组织合作的平台和环境。

Smart logistics transformation collaboration between manufacturers and logistics service providers:A supply chain contracting perspective

Intelligent transformation of manufacturers requires smart logistics transformation collaboration,which improves competitiveness.In this study,we construct a Stackelberg game model based on the mutual influence and restriction in the relationship between a manufacturer and a logistics service provider(LSP)undergoing smart logistics transformation.We investigate whether cost-sharing(CS)or revenue-sharing(RS)contracts can coordinate the supply chain and suggest a hybrid CSeRS contract to improve performance.We find that,compared with decentralized options,CS and RS contracts achieve a higher level of smart logistics transformation.While the coordination and effectiveness of CS contracts are superior to those of RS contracts,neither can fully coordinate the supply chain.The proposed hybrid CSeRS contract allows the manufacturer to share the LSP’s costs before the transformation and its partial revenue after transformation,so that the LSP can reduce its service charge,thereby achieving full supply chain coordination.

基于用户聚类和Logistic函数改进的协同过滤算法

当前,互联网上存在的商品数以亿计,如何向用户推荐其感兴趣的项目成为一个极具挑战的问题。传统基于用户的协同过滤算法(collaborative filtering)在海量数据情况下存在推荐精度不高、多样性和新颖性不足的缺点。针对以上不足,提出一种基于用户聚类和Logistic函数改进的协同过滤算法。算法基于用户模糊聚类,通过融入用户特征属性相似度度量策略和Logistic改进的协同过滤算法来提升推荐效果。实验结果表明该算法能在保证推荐的有效性同时较好地兼顾推荐的准确性和多样性。

基于Logistic增长模型的城乡协同物流网络优化

物流承运人组建物流联盟的关键问题是互动机理的合理性,引入Logistics增长模型来描述城乡物流联盟中承运人之间相互作用过程,得出联盟成员合作获得共赢是依赖彼此间相互作用系数的选择。并运用Logistics模型及基于"订单共享"的合作机制构建城乡物流协同网络运作模型,采用模拟退火算法找出联盟成员间最优的相互作用系数,最后通过算例和实验数据分析表明此验证了模型的有效性。

农村电商物流下无人机与车辆协同配送路径优化研究

无人机配送正在成为解决物流末端配送难题的重要手段。无人机与车辆协同配送模式克服了无人机配送能力不足、安全性不高的弊端,是无人机参与配送的重要途径之一。针对农村电商物流“最后一公里”配送难、配送贵问题,考虑无人机与车辆协同方式、多无人机多包裹配送等约束,以配送成本最小化为目标构建混合整数规划模型并提出一种两阶段算法对无人机与车辆协同配送路径优化问题进行求解。第一阶段通过带约束的自适应K-means算法确定车辆停靠点范围,第二阶段设计爬山算子与分裂算子改进遗传算法,求得无人机与车辆配送路径。最后,通过算例实验验证了模型和算法的可行性与有效性。研究成果有望为农村电商物流末端配送降本增效提供新思路和参考价值。

新质生产力驱动全社会物流成本降低的机制与路径

新质生产力作为新时代的新动能,能够有效降低全社会物流成本。剖析新质生产力内涵和特征,探究新质生产力驱动全社会物流成本降低的机制与路径,具有重要意义。新质生产力强调技术创新、绿色可持续和智能化,符合高质量发展和数字经济时代生产力发展的要求,可解构为企业层面的数字化重构力、产业层面的协同进化力、社会层面的创新策源力。在新质生产力驱动全社会物流成本降低的过程中,数字化重构力是核心、协同进化力是基础、创新策源力是动能。其中,数字化重构力通过智能升级企业层面的物流活动,重塑企业生产运营模式,赋予企业新型生产要素、生产力和生产关系,引领企业物流从业务价值创造向多维度价值创造转变,有效降低企业层面的物流成本。协同进化力通过优化产业层面的物流链路,形成产业间技术渗透融合新特征、产业内分工协作新格局、平台化产业新生态,加快产业数智化进程、推动产业融合发展、助力产业绿色转型,有效降低产业层面的物流成本。创新策源力通过社会层面的物流结构优化、物流体系升级,打造高质量物流生态系统、创新物流商业模式、优化物流资源配置,推动社会物流全面降本。为有效降低全社会物流成本,应大力发展数字化重构力,鼓励企业加快数字物流建设。大力发展协同进化力,以物流业为核心推动现代产业协同发展。大力发展创新策源力,加快培育社会物流新优势。

物流业和制造业融合发展对全要素生产率的影响

基于2006—2020年的省际面板数据,使用耦合协调度模型测算我国物流业和制造业的融合发展水平。研究发现:我国各省份物流业和制造业融合发展度逐步上升,总体上处于低水平向高水平过渡的协调阶段。(1)省际之间物流业与制造业融合水平存在差异,其中浙江、江苏、山东和广东的融合发展水平最高,中部和西部省份融合发展水平提高较快,吉林、黑龙江和辽宁三省则有退步。(2)使用固定效应模型检验两业融合发展对全要素生产率的影响,发现两业融合发展度的提高能够促进区域全要素生产率的提升,该结论在利用IV-GMM和IV-LIML等模型估计下依旧显著。(3)两业融合发展度的提高一方面可以推动全要素生产率边界的扩大,另一方面有利于实际效率趋近最优效率。

基于Java的第三方物流协同订单管理系统的设计与实现

随着第三方物流行业的迅速发展,物流订单管理面临着订单处理的高效性、信息共享的及时性和客户服务的个性化需求等方面的要求。Java编程语言以其强大的跨平台性、优秀的网络处理能力和良好的安全性,为物流订单管理系统的开发提供理想的技术平台。因此,文章基于Java的第三方物流协同订单管理系统的设计与实现展开探讨,分析系统需求、系统设计、系统实现以及系统测试,以期构建一个高效、可靠且用户友好的系统,为第三方物流行业提供管理订单的解决方案。