Motivated by advances in mass customization in business practice, explosion in the number of internet of things devices, and the lack of published research on privacy differentiation and customization, we propose a contextual information relevance model of privacy. We acknowledge the existence of individual differences with respect to unique security and privacy protection needs. We observe and argue that it is unfair and socially inefficient to treat privacy in a uniform manner whereby a large proportion of the population remain unsatisfied (...) by a common policy. Our research results provide quantifiable means to measure and evaluate the customized privacy. We show that with privacy differentiation, the social planner will observe increases in demand and overall social welfare. Our results also show that business practitioners could profit from privacy customization. (shrink)

With the increase in use of a technology, its misuse possibility also increases in general. Moreover, there are instances where new technologies are implemented without thoroughly testing for vulnerabilities. We consider RFID, a disruptive technology, and related vulnerabilities in existing supply chain applications from an ethics perspective. We develop an extended ethics model to incorporate the effects of emerging information and communication technologies, specifically that of RFID systems, including technology selection, social consequences, and practitioners’ rationality. We introduce a set of (...) matrices for technology regulation development based on this model to serve as a communication tool for the policy maker for policy design regulation. We use the case of RFID to illustrate the model and matrices. (shrink)

In "Cultural Variation and Cultural Creation in Chinese Biographical Writing and Carnegie's Work" Weidong Zhou discusses the impact on Chinese biographical writing via biographies written in Chinese and translated from English about Andrew Carnegie's life and work. The interpretation of Carnegie's philanthropy includes Chinese traditional cultural concepts such as "righteousness," "cause and effect," and "self-cultivation" which constitute the unique understanding of "philanthropy" in modern Chinese literature. From a "moral model" to "successful person" the overall images following Carnegie can reflect the (...) processes of acceptance of Western "individualism." Zhu argues that Carnegie's example was shaped as a "Youth Idol" in the May Fourth Movement from which the unique route of modernization in Chinese literature and culture can be traced. (shrink)

"Culture shock" is the context of a place Yan'an Literature summarized. It has focused on anti-Japanese revolutionary base color of the militarization of social life, for the establishment of a modern nation-state "anxiety" mentality, and the potential "breakthrough" mentality. From the "culture shock" the perspective of Yan'an Literature, enabling Yan'an Literature from the "politics" into a deeper vision of the "cultural" space, and thus enrich our literature and the inherent complexity of Yan'an understanding. Through "culture shock", for the Yan'an Literature (...) we can update the knowledge structure. "Assaulting culture" as a linguistic background of Yan'an literature reflected concentratively the militarized daily living in the revolutionary base area of ​​defending against Japanese invasion, the anxious psychology for setting up a modern national country, and a potential "assaulting" mentality. It can enrich and renew our knowledge of the internal complex of Yan'an literature to study from the perspective of "assaulting culture" since it expands the research fields to from "politics" to "culture". (shrink)

In this paper, a discrete-time dynamic duopoly model, with nonlinear demand and cost functions, is established. The properties of existence and local stability of equilibrium points have been verified and analyzed. The stability conditions are also given with the help of the Jury criterion. With changing of the values of parameters, the system shows some new and interesting phenomena in terms to stability and multistability, such as V-shaped stable structures and different shape basins of attraction of coexisting attractors. The eye-shaped (...) structures appear where the period-doubling and period-halving bifurcations occur. Finally, by utilizing critical curves, the changes in the topological structure of basin of attraction and the reason of “holes” formation are analyzed. As a result, the generation of global bifurcation, such as contact bifurcation or final bifurcation, is usually accompanied by the contact of critical curves and boundary. (shrink)

In recent years, the method of the complex network has been applied to various fields. Dynamics research in complex networks is also an important branch. There are many types of research into dynamic complex network, but few scholars use bibliometrics to study it. Therefore, this paper adopts the method of bibliometrics to analyze the development history and status quo of dynamic complex network, providing a summary description of this research field. We used CiteSpace and Pajek to analyze 2936 relevant papers (...) on the website of Web of Science and further interpreted and summarized the analysis results. To fully show the bibliometric results, we further derive the productive countries, institutions, sources, and authors and some main research directions in the dynamic complex network research. The research results show that the dynamic complex network research method was applied to various fields after the dynamic research method had been integrated into the complex network. According to the subject analysis of the cited papers, we find that the dynamic complex network method has been widely used in various subjects. Through emergent analysis, we found that the latest hot research trends are the study of infectious diseases and applications in neural networks. At the same time, through the main path analysis, we find the essential literature to elaborate on the development context of a dynamic complex network at different time points. This paper gives a comprehensive analysis of dynamic complex network research and provides some enlightenment for the future research direction. (shrink)

With the development of our society, the diversity of the university environment has been increased. The complexity of the diversified university environment also greatly increases the frequency of campus crisis incidents. Therefore, how to evaluate the emergency response ability of college students and how to take effective response measures have become problems that need urgent attentions. In this study, the evaluation of college students’ emergency response capability based on the questionnaire-TOPSIS innovative algorithm is conducted. Firstly, the questionnaire method is used (...) to analyze the current situation of college students’ ability of emergency response, and then a comprehensive evaluation is made using the TOPSIS innovative algorithm. The results of the ranking of emergency response ability are as follows: excellent > good > undergraduate > graduate > inferior. Secondly, the reasons for the lack of ability of emergency response to students based on the evaluation results are studied intensively. Finally, the development countermeasures for college students’ emergency response ability training are put forward. (shrink)

Under the requirements of the national carbon reduction target, the recycling and remanufacturing of scrap iron and steel are taken by major iron and steel enterprises as requirements for implementing industrial carbon emission reduction and are incorporated into their production strategies. The scheduling optimization of scrap iron and steel remanufacturing processes plays an important role in the energy saving and emission reduction of iron and steel enterprises. In this paper, a remanufacturing production decision model for scrap iron and steel considering (...) both the product delivery time and carbon emissions was established, and a discrete krill swarm algorithm was designed to solve the multiobjective production decision model. The effectiveness of the model and the algorithm was verified by an example, demonstrating a good decision-making reference for the implementation of energy conservation and emission reduction in iron and steel enterprises. (shrink)