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“四小龙”鏖战出海

财新周刊 2024年第20期 44-51页

作者：包云红不详

Temu、SHEIN、Ali Express和Tik Tok shop四家去年合计GMV超千亿美元,超过中国跨境电商总量三分之一,未来能否持续高增长?2023年,中国电商“出海”跑出了“四小龙”:拼多多旗下Temu、快时尚零售商SHEIN、阿里巴巴旗下速卖通(AliExpress)... 详细信息

Temu、SHEIN、Ali Express和Tik Tok shop四家去年合计GMV超千亿美元,超过中国跨境电商总量三分之一,未来能否持续高增长?2023年,中国电商“出海”跑出了“四小龙”:拼多多旗下Temu、快时尚零售商SHEIN、阿里巴巴旗下速卖通(AliExpress)和TikTok的电商业务TikTok shop。根据市场分析机构data.ai近期发布的报告,2023年,购物类App中,全球下载量和下载量增速最快的前两名都是Temu和SHEIN;速卖通的下载量和下载量增速分列第三、第四;而TikTok是同期全球下载量最大的社交应用,全球月活用户超过10亿。

关键词：下载量四小龙阿里巴巴市场分析机构 shop Express 三分之一速卖通

新奥尔良当代艺术中心共享办公室美国新奥尔良

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世界建筑导报 2024年第1期39卷 74-78页

作者：无 Neil Alexander(摄影) Sara Essex Bradley(摄影) EDR建筑事务所不详

The shop是一个综合的联合办公项目,位于新奥尔良市中心,坐落在新奥尔良市当代艺术中心(CAC)的三层和四层。面向科技、艺术和文化事业,The shop成为发展中的创新工业的创业者中心。这座历史悠久的建筑之前被用做K&B的总部和一个杂货冷饮... 详细信息

The shop是一个综合的联合办公项目,位于新奥尔良市中心,坐落在新奥尔良市当代艺术中心(CAC)的三层和四层。面向科技、艺术和文化事业,The shop成为发展中的创新工业的创业者中心。这座历史悠久的建筑之前被用做K&B的总部和一个杂货冷饮店,70年代中期被用作当代艺术中心。顶部两层在过去40年中一直没有被充分利用,The shop的开发标志着对这一空间的第一次大规模整修。

关键词：联合办公当代艺术中心新奥尔良市美国新奥尔良 shop 冷饮店办公室杂货

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TikTok招商

21世纪商业评论 2024年第3期 55-57页

作者：周琦不详

“数据帝国在悄悄生新枝了。”1月下旬,TikTok洛杉矶总部,参加完shop招商大会,从事外贸生意的Louis感概。Louis告诉《21CBR》记者,TikTokshop正大力扶持卖家,贴钱给流量,非常慷慨。例如,商家会得到半邮或全邮补贴福利,全美邮费价格约5~1... 详细信息

“数据帝国在悄悄生新枝了。”1月下旬,TikTok洛杉矶总部,参加完shop招商大会,从事外贸生意的Louis感概。Louis告诉《21CBR》记者,TikTokshop正大力扶持卖家,贴钱给流量,非常慷慨。例如,商家会得到半邮或全邮补贴福利,全美邮费价格约5~10美金/磅。

关键词：招商 shop 卖家洛杉矶大力扶持

A Review on Swarm Intelligence and Evolutionary Algorithms for Solving Flexible Job shop Scheduling Problems

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IEEE/CAA Journal of Automatica Sinica 2019年第4期6卷 904-916页

作者： Kaizhou Gao Zhiguang Cao Le Zhang Zhenghua Chen Yuyan Han Quanke Pan IEEE the Macao Institute of Systems Engineering at Macao University of Science and Technology 999078 China School of Computer at Liaocheng Univeristy Liaocheng252059China the Department of Industrial Systems Engineering and Management National University of SingaporeSingapore Centre for Maritime Studies National University of SingaporeSingapore the Institute for Infocomm Research(I2R) the Agency for ScienceTechnology and Research(A*STAR)Singapore the School of Computer at Liaocheng Univeristy Liaocheng 252059China School of Mechatronic Engineering and Automation Shanghai UniversityShanghai 200072China

Flexible job shop scheduling problems(FJSP)have received much attention from academia and industry for many years.Due to their exponential complexity,swarm intelligence(SI)and evolutionary algorithms(EA)are developed,employed and improved for solving them.More than 60%of the publications are related to SI and EA.This paper intents to give a comprehensive literature review of SI and EA for solving FJSP.First,the mathematical model of FJSP is presented and the constraints in applications are summarized.Then,the encoding and decoding strategies for connecting the problem and algorithms are reviewed.The strategies for initializing algorithms?population and local search operators for improving convergence performance are summarized.Next,one classical hybrid genetic algorithm(GA)and one newest imperialist competitive algorithm(ICA)with variables neighborhood search(VNS)for solving FJSP are presented.Finally,we summarize,discus and analyze the status of SI and EA for solving FJSP and give insight into future research directions.

关键词： Evolutionary algorithm flexible job shop scheduling review swarm intelligence

TLBO with variable weights applied to shop scheduling problems

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CAAI Transactions on Intelligence Technology 2019年第3期4卷 148-158页

作者： Leonardo Ramos Rodrigues Joao Paulo Pordeus Gomes Electronics Division Institute of Aeronautics and SpacePraca Marechal Eduardo Gomes50Sao Josedos Campos 12228-904Brazil Computer Science Department Federal University of CearaRua Campus do PiciSnFortaleza 60440-554Brazil

The teaching–learning-based optimisation (TLBO) algorithm is a population-based metaheuristic inspired on the teaching–learning process observed in a classroom. It has been successfully used in a wide range of applications. In this study, the authors present a variant version of TLBO. In the proposed version, different weights are assigned to students during the student phase, with higher weights being assigned to students with better solutions. Three different approaches to assign weights are investigated. Numerical experiments with benchmark instances of the flow-shop and the job-shop scheduling problems are carried out to investigate the performance of the proposed approaches. They compare the proposed approaches with the original TLBO algorithm and with two variants of TLBOs proposed in the literature in terms of solution quality, convergence speed and simulation time. The results obtained by the application of a Friedman statistical test showed that the proposed approaches outperformed the original version of TLBO in terms of convergence, with no significant losses in the average makespan. The additional simulation time required by the proposed approaches is small. The best performance was achieved with the approach of assigning a fixed weight to half the students with the best solutions and assigning zero to other students.

关键词： TLBO variable weights shop scheduling problems

Exit Through the Gift shop

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China Weekly 2023年第4期 17-19页

作者： Zhou Qunfeng 不详

Corrupt officials are resigning or retiring early to evade prosecution,and the long arm of the law is still reaching for a solution.

关键词： solution. shop arm

First-Hand Care Exhibited at a Second-Hand shop

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China Today 2022年第9期71卷 50-52页

作者： LU JIAJUN 不详

AT least twice a week,Isabelle Justo does something that benefits others and her own family as well.The French volunteer makes a nearly hour-long bike ride to a place called Roundabout at the Cathay View Plaza in Beijing’s Chaoyang District,where she sorts donated books.Her two daughters join her during their vacation.Justo says that while loving the feeling of serving others,the outings also mean exercise in a green way.In this way,she can kill two birds with one stone.

关键词： Just shop daughter

A New Era,A New Journey,and New Achievements

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Qiu Shi 2023年第2期15卷 66-80页

Live Streaming Injects New Vitality into Community Governance Nie Qiaoyu In Lieshita Community,Pukou District,Nanjing City,the anchors of the live streaming base in the"Hong Business Zone"are falling over each other in their eagerness to promote Xinjiang delicacies from the"Xinjiang Fragrant Nang and Baked Bun shop"on TikTok,sending the shop propelled into Internetfame.

关键词： Xinjiang shop streaming

The Multi-Agent Modeling and Calculated Analysis of shop Logistics Scheduling in the Manufacturing Enterprises

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武汉理工大学学报 2006年第S1期28卷 376-380页

作者： CHEN Yong,LIN Feilong,WANG Xiao,TANG Kefeng (College of Mechanical & Electrical Engineering,Zhejiang University of Technology,Hangzhou 310032,China) College of Mechanical & Electrical Engineering Zhejiang University of TechnologyHangzhou 310032China

In this paper,the multi-agent model about shop logistics is set up. This model has 8 agents: raw materials stock agent,process agent,testing agent,transition agent,production information agent,scheduling agent,process agent and stock agent. The scheduling agent has three subagents: manager agent (MA),resource agent (RA) and part agent (PA). MA,PA and RA are communicating equally that guarantees agility of the whole MAS system. The part tasks pass between MA,RA and PA as an integer,which can guarantee the consistency of the data. We use a detailed example about shop logistics scheduling in a semiconductor company to explain the principle. In this example,we use two scheduling strategies: FCFS and SPT. The result data indicates that the average flow time and lingering ratio are changed using different strategy. It is proves that the multi-agent scheduling is useful.

关键词： modeling multi-agent scheduling shop logistics