The research work has been done in the field of social and organizational psychology. It is aim to analyze the factors which influence the levels of satisfaction and achievement reached by those working for scientific...The research work has been done in the field of social and organizational psychology. It is aim to analyze the factors which influence the levels of satisfaction and achievement reached by those working for scientific organizations and their relationship with professional mobility （Andrews, Aichholzer, Cole, Mittermeir, Stole-Heiskanen, UNESCO--United Nations Educational, Scientific and Cultural Organization, 1971） [1]. A stratified sample was taken from universities and different disciplines, based on a population of teachers from the Cuyo region （N = 355 R ＋ D-Research ＆ Development Units） （5% error margin）. At this first stage, the research teachers were from Universidad Nacional de Cuyo （N = 53 Research Units）： one chief or director and members. Quantitative techniques were used （two questionnaires）. The results show that researchers＇ satisfaction at different levels is connected with professional mobility and disciplinary fields. Regarding leadership, and considering professional mobility, a general feeling of satisfaction emerges among researchers, regardless of their disciplinary field.展开更多
The research dealt with PhD graduates who had obtained their degrees from 2005 onwards and PhD students from different courses of study belonging to Cuyo University （UNCuyo, Argentina） and CNAM （France）. The purpo...The research dealt with PhD graduates who had obtained their degrees from 2005 onwards and PhD students from different courses of study belonging to Cuyo University （UNCuyo, Argentina） and CNAM （France）. The purpose was to analyze the relation between professional mobility and professional satisfaction, variables hard to reach a competitive and uncertain work world and within education institutions which do not always train adequately in the competences required by the market. Associated to them, we analyzed the professionalization factor and the identity strategies involved in confronting the problems at work. The methodology used was quantitative （statistical analysis） but mainly qualitative （interviews and hierarchical evocations）. This technique shows which aspects enter into the focus of the representations of the doctors regarding the relation of education/work and of the conditioning factors of achievement, and which aspects are ＂peripheral＂. The analysis was carried out from Dr. Aparicio＇s approach--The Theory of Three Dimensional Spiral of Sense--i.e., in the light of three-level interplay： micro, meso, and macro levels. Also, we took as reference the ＂Expectancy-Valence Theory＂ and the Theory of Education as ＂Consumption or Investment＂. The results show non-linear but spiral （in feedback） relations between the variables of the model （psycho-social, organizational, and structural factors） according to disciplinary fields and national contexts.展开更多
Identifying an unfamiliar caller's profession is important to protect citizens' personal safety and property. Owing to the limited data protection of various popular online services in some countries, such as ...Identifying an unfamiliar caller's profession is important to protect citizens' personal safety and property. Owing to the limited data protection of various popular online services in some countries, such as taxi hailing and ordering takeouts, many users presently encounter an increasing number of phone calls from strangers. The situation may be aggravated when criminals pretend to be such service delivery staff, threatening the user individuals as well as the society. In addition, numerous people experience excessive digital marketing and fraudulent phone calls because of personal information leakage. However, previous works on malicious call detection only focused on binary classification, which does not work for the identification of multiple professions. We observed that web service requests issued from users' mobile phones might exhibit their application preferences, spatial and temporal patterns, and other profession-related information. This offers researchers and engineers a hint to identify unfamiliar callers. In fact, some previous works already leveraged raw data from mobile phones (which includes sensitive information) for personality studies. However, accessing users' mobile phone raw data may violate the more and more strict private data protection policies and regulations (e.g., General Data Protection Regulation). We observe that appropriate statistical methods can offer an effective means to eliminate private information and preserve personal characteristics, thus enabling the identification of the types of mobile phone callers without privacy concerns. In this paper, we develop CPFinder —- a system that exploits privacy-preserving mobile data to automatically identify callers who are divided into four categories of users: taxi drivers, delivery and takeouts staffs, telemarketers and fraudsters, and normal users (other professions). Our evaluation of an anonymized dataset of 1,282 users over a period of 3 months in Shanghai City shows that the CPFinder can achieve accuracies of more than 75.0% and 92.4% for multiclass and binary classifications, respectively.展开更多
In this intelligent era,there is a high market demand for professional engineering talents in the computer industry.Based on engineering education accreditation,this paper briefly discusses the practical teaching refo...In this intelligent era,there is a high market demand for professional engineering talents in the computer industry.Based on engineering education accreditation,this paper briefly discusses the practical teaching reform of the intelligent mobile terminal technology course,which involves integrating theory with practical,taking students as the center,focusing on practical teaching,strengthening students’practical skills and computer application development skills,as well as promoting the construction and development of engineering accreditation.展开更多
文摘The research work has been done in the field of social and organizational psychology. It is aim to analyze the factors which influence the levels of satisfaction and achievement reached by those working for scientific organizations and their relationship with professional mobility （Andrews, Aichholzer, Cole, Mittermeir, Stole-Heiskanen, UNESCO--United Nations Educational, Scientific and Cultural Organization, 1971） [1]. A stratified sample was taken from universities and different disciplines, based on a population of teachers from the Cuyo region （N = 355 R ＋ D-Research ＆ Development Units） （5% error margin）. At this first stage, the research teachers were from Universidad Nacional de Cuyo （N = 53 Research Units）： one chief or director and members. Quantitative techniques were used （two questionnaires）. The results show that researchers＇ satisfaction at different levels is connected with professional mobility and disciplinary fields. Regarding leadership, and considering professional mobility, a general feeling of satisfaction emerges among researchers, regardless of their disciplinary field.
文摘The research dealt with PhD graduates who had obtained their degrees from 2005 onwards and PhD students from different courses of study belonging to Cuyo University （UNCuyo, Argentina） and CNAM （France）. The purpose was to analyze the relation between professional mobility and professional satisfaction, variables hard to reach a competitive and uncertain work world and within education institutions which do not always train adequately in the competences required by the market. Associated to them, we analyzed the professionalization factor and the identity strategies involved in confronting the problems at work. The methodology used was quantitative （statistical analysis） but mainly qualitative （interviews and hierarchical evocations）. This technique shows which aspects enter into the focus of the representations of the doctors regarding the relation of education/work and of the conditioning factors of achievement, and which aspects are ＂peripheral＂. The analysis was carried out from Dr. Aparicio＇s approach--The Theory of Three Dimensional Spiral of Sense--i.e., in the light of three-level interplay： micro, meso, and macro levels. Also, we took as reference the ＂Expectancy-Valence Theory＂ and the Theory of Education as ＂Consumption or Investment＂. The results show non-linear but spiral （in feedback） relations between the variables of the model （psycho-social, organizational, and structural factors） according to disciplinary fields and national contexts.
基金the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No.824019 and China Scholarship Council(CSC)the Fundamental Research Funds for Central Universities(No.2020JJ014,YY19SSK05).
文摘Identifying an unfamiliar caller's profession is important to protect citizens' personal safety and property. Owing to the limited data protection of various popular online services in some countries, such as taxi hailing and ordering takeouts, many users presently encounter an increasing number of phone calls from strangers. The situation may be aggravated when criminals pretend to be such service delivery staff, threatening the user individuals as well as the society. In addition, numerous people experience excessive digital marketing and fraudulent phone calls because of personal information leakage. However, previous works on malicious call detection only focused on binary classification, which does not work for the identification of multiple professions. We observed that web service requests issued from users' mobile phones might exhibit their application preferences, spatial and temporal patterns, and other profession-related information. This offers researchers and engineers a hint to identify unfamiliar callers. In fact, some previous works already leveraged raw data from mobile phones (which includes sensitive information) for personality studies. However, accessing users' mobile phone raw data may violate the more and more strict private data protection policies and regulations (e.g., General Data Protection Regulation). We observe that appropriate statistical methods can offer an effective means to eliminate private information and preserve personal characteristics, thus enabling the identification of the types of mobile phone callers without privacy concerns. In this paper, we develop CPFinder —- a system that exploits privacy-preserving mobile data to automatically identify callers who are divided into four categories of users: taxi drivers, delivery and takeouts staffs, telemarketers and fraudsters, and normal users (other professions). Our evaluation of an anonymized dataset of 1,282 users over a period of 3 months in Shanghai City shows that the CPFinder can achieve accuracies of more than 75.0% and 92.4% for multiclass and binary classifications, respectively.
文摘In this intelligent era,there is a high market demand for professional engineering talents in the computer industry.Based on engineering education accreditation,this paper briefly discusses the practical teaching reform of the intelligent mobile terminal technology course,which involves integrating theory with practical,taking students as the center,focusing on practical teaching,strengthening students’practical skills and computer application development skills,as well as promoting the construction and development of engineering accreditation.
