scispace - formally typeset
Open accessJournal ArticleDOI: 10.1109/ACCESS.2021.3063277

A Multidimensional Information Fusion-Based Matching Decision Method for Manufacturing Service Resource

02 Mar 2021-IEEE Access (IEEE)-Vol. 9, pp 39839-39851
Abstract: With the development of specialization, coordination and intelligence in the manufacturing service process, the issue of how to quickly extract potential resources or capabilities for distributed manufacturing service requirements, and how to carry out resource matching for manufacturing service requirements with correlated mapping characteristics, have become the critical issues to be addressed in the cloud manufacturing environment. Through the combination of the characteristics of relevance, synergy and diversity of manufacturing service tasks on the intelligent cloud platform, a matching decision method for manufacturing service resources is proposed in this paper based on multidimensional information fusion. On the basis of integrating multidimensional information data in cloud manufacturing resource, the information entropy and rough set theory are applied to classify the importance of manufacturing service tasks, while the matching capability are analyzed by using a hybrid collaborative filtering (HCF) algorithm. Then, the information of function attribute, reliability and preference is employed to match and push manufacturing service resources or capabilities actively, so as to realize the matching decision of manufacturing service resources with precise quality, stable service and maximum efficiency. At last, a case study of resources matching decision for body & chassis manufacturing service in a new energy automobile enterprise is presented, in which the experimental results show that the proposed approach is more accuracy and effective compared with other different recommendation algorithms.

... read more

Citations
  More

24 results found


Open accessJournal ArticleDOI: 10.1155/2021/3532239
Yan Xiao1, Yan Xiao2, Ying He, Xiaoxiao Gao2  +2 moreInstitutions (3)
Abstract: Based on the theory of career construction, a moderated mediation model is built in this paper to probe into the relationship between career exploration and career adaptability, discussing the mediating role of future work self-salience and the moderating role of perceived teacher support. With the research sample of 1101 unemployed college students, SPSS and AMOS, a structural equation modeling software is employed for modeling so as to perform the linear regression analysis of three-stage data. The research findings are about four aspects; to start with, students’ career exploration is positively related to career adaptability; besides, future work self-salience plays a partial role in mediating between college students’ career exploration and career adaptability; next, perceived teacher support positively moderates two kinds of positive relationship: one is between career exploration and future work self-salience of college students and the other between their future work self-salience and career adaptability. Lastly, the indirect effect of the future work self-salience between career exploration and career adaptability is moderated by perceived teacher support. As opposed to a lower level of teacher support, this moderated mediating effect is significant only at a higher level of perceived teacher support. This research clarifies the link between career exploration and career adaptability through future work self-salience and practical enlightenment about how to enhance career adaptability via perceived teacher support.

... read more

Topics: Moderated mediation (51%)

3 Citations


Journal ArticleDOI: 10.1007/S12083-021-01121-6
Huimin Li1, Xinyao Chen1, Zhiwei Guo1, Jun-Li Xu2  +2 moreInstitutions (2)
Abstract: It is widely believed that effective water resource management can optimize the scheduling of water supply plans, which is essential for sustainable development. The core of management is to accurately predict future water consumption. However, existing studies generally face two challenges. First, a reliable bottom platform for the support of online data integration is absent. In addition, multisource factors that primarily affect water consumption are neglected when modeling. To solve the above problems, this paper proposes a data-driven peer-to-peer blockchain framework to predict water consumption. Fundamentally, it utilizes a blockchain system with a peer-to-peer network to serve as the decision support platform hardware. On this basis, an intelligent prediction algorithm that combines the grey model and long short-term memory model is developed to drive the hardware infrastructure. After that, the performance of the proposed method is evaluated by carrying out experiments on a real-world dataset, and three typical approaches are selected for comparison. The experimental results show that the proposal exceeds general prediction models by approximately 8%.

... read more

Topics: Decision support system (53%)

3 Citations


Open accessJournal ArticleDOI: 10.1155/2021/7160527
Ming Zhao1, Qingjun Zeng1, Ming Chang2, Qian Tong3  +2 moreInstitutions (4)
Abstract: Customer churn will cause the value flowing from customers to enterprises to decrease. If customer churn continues to occur, the enterprise will gradually lose its competitive advantage. When the growth of new customers cannot meet the needs of enterprise development, the enterprise will fall into a survival dilemma. Focusing on the customer churn prediction model, this paper takes the telecom industry in China as the research object, establishes a customer churn prediction model by using a logistic regression algorithm based on the big data of high-value customer operation in the telecom industry, effectively identifies the potential churned customers, and then puts forward targeted win-back strategies according to the empirical research results. This paper analyzes the trends and causes of customer churn through data mining algorithms and gives the answers to such questions as how the customer churn occurs, the influencing factors of customer churn, and how enterprises win back churned customers. The results of this paper can better serve the practice of customer relationship management in the telecom industry and provide a reference for the telecom industry to identify high-risk churned customers in advance, enhance customer loyalty and viscosity, maintain “high-value” customers, and continue to provide customers with “value” and reduce the cost of maintaining customers.

... read more

2 Citations


Journal ArticleDOI: 10.1007/S12046-021-01683-4
Sankar Kumar Roy1, Jishu Jana1Institutions (1)
Abstract: The hesitant fuzzy set (HFS) is a very fruitful mathematical approach to deal with uncertain or imprecise information. In this work, we consider a multi-objective linear production planning (MOLPP) problem in which multiple decision makers pool resources to make various products and analyze them with the help of cooperative game theory. It can be formulated as a mathematical programming problem with triangular hesitant fuzzy (THF) parameters. The main aim of this paper is to analyze the MOLPP problem in THF environment. In view of realistic sense we choose the coefficients of multi-objective linear production planning game (MOLPPG) as triangular hesitant fuzzy numbers (THFNs), and hereby it is referred to as THF-MOLPPG. The THF-MOLPPG is converted to fuzzy MOLPPG by taking an average aggregation operator (AAO) of the THFNs. Thereafter we consider $$\alpha $$ -cut of a fuzzy number to obtain MOLPPG with interval parameters. Two approaches, namely weighted sum method (WSM) and extended technique for order preference by similarity to ideal solution (TOPSIS), are chosen to obtain the optimal strategy and payoff vectors of the players to the MOLPPG. For solving MOLPPG, we apply WSM and extended TOPSIS by considering the various values of $$\alpha $$ for finding the value of the game in such a way that the total income is maximized. A comparison is drawn among the payoff vectors, which are determined from the approaches. Finally, the applicability and feasibility of the proposed methods are illustrated by a numerical example. WSM and extended TOPSIS provide better results at the values $$\alpha = 0.3$$ and $$\alpha =0.9$$ , respectively, for the proposed problem. From the results, we infer that TOPSIS is far better than WSM of the proposed problem. Also, the conclusions and outlooks of the paper are delineated.

... read more

Topics: Fuzzy number (60%), TOPSIS (57%), Fuzzy set (55%) ... read more

2 Citations


Open accessJournal ArticleDOI: 10.14743/APEM2021.2.397
Abstract: Disassembly activities take place in various recovery operations including remanufacturing, recycling, and disposal. Product disassembly is an effective way to recycle waste products, and it is a necessary condition to make the product life cycle complete. According to the characteristics of the product disassembly line, based on minimizing the number of workstations and balancing the idle time in the station, the harmful index, the demand index, and the number of direction changes are proposed as new optimization objectives. So based on the analysis of the traditional genetic algorithm into the precocious phenomenon, this paper constructed the multi-objective relationship of the disassembly line balance problem. The disassembly line balance problem belongs to the NP-hard problem, and the intelligent optimization algorithm shows excellent performance in solving this problem. Considering the characteristics of the traditional method solving the multi-objective disassembly line balance problem that the solution result was single and could not meet many objectives of balance, a multi-objective improved genetic algorithm was proposed to solve the model. The algorithm speeds up the convergence speed of the algorithm. Based on the example of the basic disassembly task, by comparing with the existing single objective heuristic algorithm, the multi-objective improved genetic algorithm was verified to be effective and feasible, and it was applied to the actual disassembly example to obtain the balance optimization scheme. Two case studies are given: a disassembly process of the automobile engine and a disassembly of the computer components.

... read more

Topics: Genetic algorithm (58%)

2 Citations


References
  More

29 results found


Open accessProceedings Article
11 Nov 1999-
Abstract: The importance of a Web page is an inherently subjective matter, which depends on the readers interests, knowledge and attitudes. But there is still much that can be said objectively about the relative importance of Web pages. This paper describes PageRank, a mathod for rating Web pages objectively and mechanically, effectively measuring the human interest and attention devoted to them. We compare PageRank to an idealized random Web surfer. We show how to efficiently compute PageRank for large numbers of pages. And, we show how to apply PageRank to search and to user navigation.

... read more

Topics: PageRank (64%), Link farm (62%), HITS algorithm (62%) ... read more

13,512 Citations


Journal ArticleDOI: 10.1016/J.KNOSYS.2013.03.012
Abstract: Recommender systems have developed in parallel with the web. They were initially based on demographic, content-based and collaborative filtering. Currently, these systems are incorporating social information. In the future, they will use implicit, local and personal information from the Internet of things. This article provides an overview of recommender systems as well as collaborative filtering methods and algorithms; it also explains their evolution, provides an original classification for these systems, identifies areas of future implementation and develops certain areas selected for past, present or future importance.

... read more

Topics: Recommender system (73%), Collaborative filtering (68%), Cold start (67%) ... read more

2,217 Citations


Proceedings ArticleDOI: 10.1109/ECOWS.2010.16
01 Dec 2010-
Abstract: Service compositions build new services by orchestrating a set of existing services. In the Internet of Services there may be many functional similar services, but with different Quality of Service (QoS). Thus a significant research problem in service compositions is how to select the composition’s composite services that the overall QoS of the composition is being maximized. This paper summarizes, classifies and evaluates major research efforts in this area and gives an overview about further open research questions.

... read more

Topics: Mobile QoS (68%), Services computing (65%), Service (business) (63%) ... read more

199 Citations


Open accessJournal ArticleDOI: 10.1016/J.PHYSA.2014.02.041
Qian Li1, Qian Li2, Tao Zhou2, Linyuan Lü3  +2 moreInstitutions (4)
Abstract: Identifying influential spreaders is crucial for understanding and controlling spreading processes on social networks. Via assigning degree-dependent weights onto links associated with the ground node, we proposed a variant to a recent ranking algorithm named LeaderRank (Lu et al., 2011). According to the simulations on the standard SIR model, the weighted LeaderRank performs better than LeaderRank in three aspects: (i) the ability to find out more influential spreaders; (ii) the higher tolerance to noisy data; and (iii) the higher robustness to intentional attacks.

... read more

176 Citations


Open accessJournal ArticleDOI: 10.1016/J.EJOR.2005.02.007
Abstract: When designing a new family of products, designers and manufacturers must define the product family and its supply chain simultaneously. At the very first step of the design process, designers propose various solutions for the set of variants of a product family and their bill-of-materials. The second step is to select some of these variants while choosing the architecture of the supply chain. A mixed integer linear programming model is investigated that optimizes the operating cost of the resulting supply chain while choosing the product variants. This work is applied to the problem of an automotive supplier.

... read more

Topics: Supply chain (63%), Supply chain management (58%), New product development (56%) ... read more

143 Citations