In the process of cultivating software engineering professionals,the practical teaching of professional courses is an indispensable link.In order to enable students to understand,consolidate and master theoretical kno...In the process of cultivating software engineering professionals,the practical teaching of professional courses is an indispensable link.In order to enable students to understand,consolidate and master theoretical knowledge,improve the ability to solve problems by combining theory with practice,and achieve the goal of combining theoretical knowledge with practice.Adopting the planning of through-type training,complete the teaching work of three practical courses of software system design,software system construction,and software product construction.Through the implementation of the plan,the digitization of teaching resources,the virtualization of real enterprises,the intelligentization of teaching guidance,the visualization of teaching process,and the panorama of learning process are realized.By adopting the teaching methods of taskdriven online practice teaching,artificial intelligence-based teaching training support and teaching process,and result big data evaluation,the students’comprehensive practical ability can be improved finally,and the whole practice teaching reform can provide experience for the follow-up reform.展开更多
In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effecti...In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effectively meet the needs of society,this paper discusses how to realize the deep integration of production and education through school enterprise cooperation under the existing training mode.Through the establishment of a progressive whole process training system,students’software ability can be improved in an all-round way.Taking Shenyang Aerospace University as an example,it expounds how to organically combine the theoretical teaching in class with the cultivation of extracurricular innovation ability,and gradually guide students to comprehensively improve their software development ability and innovation ability.The model has been running for many years,and plays a leading role in promoting the reform of education and teaching and improving the quality of education,and provides reference for the brotherly colleges and universities.展开更多
Inhibitory ability of children with developmental dyscalculia（DD） was investigated to explore the cognitive mechanism underlying DD.According to the definition of developmental dyscalculia,19 children with DD-only a...Inhibitory ability of children with developmental dyscalculia（DD） was investigated to explore the cognitive mechanism underlying DD.According to the definition of developmental dyscalculia,19 children with DD-only and 10 children with DD＆RD（DD combined with reading disability） were selected step by step,children in two control groups were matched with children in case groups by gender and age,and the match ratio was 1：1.Psychological testing software named DMDX was used to measure inhibitory ability of the subjects.The differences of reaction time in number Stroop tasks and differences of accuracy in incongruent condition of color-word Stroop tasks and object inhibition tasks between DD-only children and their controls reached significant levels（P〈0.05）,and the differences of reaction time in number Stroop tasks between dyscalculic and normal children did not disappear after controlling the non-executive components.The difference of accuracy in color-word incongruent tasks between children with DD＆RD and normal children reached significant levels（P〈0.05）.Children with DD-only confronted with general inhibitory deficits,while children with DD＆RD confronted with word inhibitory deficits only.展开更多
To build the top class of higher education by focusing on the goal of the“Double First-Class”,it needs to analyze the defect and deficiency and identify the demand for the training of the talent under the background...To build the top class of higher education by focusing on the goal of the“Double First-Class”,it needs to analyze the defect and deficiency and identify the demand for the training of the talent under the background of“Double First-Class”.Considering of those issues,it is suggested that building the curriculum system scientifically and rationally in following aspects:deepening the training objectives,professionalizing the structure and contents of the curriculum system,optimizing the content,enhancing the construction of practical education system and internationalizing the curriculum system.Also,with those aspects,a reference is provided for the cultivation of talents with innovative consciousness and ability to solve complex engineering problems under the background of the“Double First-Class”construction.展开更多
It is difficult to formalize the causes of vulnerability, and there is no effective model to reveal the causes and characteristics of vulnerability. In this paper, a vulnerability model construction method is proposed...It is difficult to formalize the causes of vulnerability, and there is no effective model to reveal the causes and characteristics of vulnerability. In this paper, a vulnerability model construction method is proposed to realize the description of vulnerability attribute and the construction of a vulnerability model. A vulnerability model based on chemical abstract machine（CHAM） is constructed to realize the CHAM description of vulnerability model, and the framework of vulnerability model is also discussed. Case study is carried out to verify the feasibility and effectiveness of the proposed model. In addition, a prototype system is also designed and implemented based on the proposed vulnerability model. Experimental results show that the proposed model is more effective than other methods in the detection of software vulnerabilities.展开更多
文摘In the process of cultivating software engineering professionals,the practical teaching of professional courses is an indispensable link.In order to enable students to understand,consolidate and master theoretical knowledge,improve the ability to solve problems by combining theory with practice,and achieve the goal of combining theoretical knowledge with practice.Adopting the planning of through-type training,complete the teaching work of three practical courses of software system design,software system construction,and software product construction.Through the implementation of the plan,the digitization of teaching resources,the virtualization of real enterprises,the intelligentization of teaching guidance,the visualization of teaching process,and the panorama of learning process are realized.By adopting the teaching methods of taskdriven online practice teaching,artificial intelligence-based teaching training support and teaching process,and result big data evaluation,the students’comprehensive practical ability can be improved finally,and the whole practice teaching reform can provide experience for the follow-up reform.
文摘In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effectively meet the needs of society,this paper discusses how to realize the deep integration of production and education through school enterprise cooperation under the existing training mode.Through the establishment of a progressive whole process training system,students’software ability can be improved in an all-round way.Taking Shenyang Aerospace University as an example,it expounds how to organically combine the theoretical teaching in class with the cultivation of extracurricular innovation ability,and gradually guide students to comprehensively improve their software development ability and innovation ability.The model has been running for many years,and plays a leading role in promoting the reform of education and teaching and improving the quality of education,and provides reference for the brotherly colleges and universities.
文摘Inhibitory ability of children with developmental dyscalculia（DD） was investigated to explore the cognitive mechanism underlying DD.According to the definition of developmental dyscalculia,19 children with DD-only and 10 children with DD＆RD（DD combined with reading disability） were selected step by step,children in two control groups were matched with children in case groups by gender and age,and the match ratio was 1：1.Psychological testing software named DMDX was used to measure inhibitory ability of the subjects.The differences of reaction time in number Stroop tasks and differences of accuracy in incongruent condition of color-word Stroop tasks and object inhibition tasks between DD-only children and their controls reached significant levels（P〈0.05）,and the differences of reaction time in number Stroop tasks between dyscalculic and normal children did not disappear after controlling the non-executive components.The difference of accuracy in color-word incongruent tasks between children with DD＆RD and normal children reached significant levels（P〈0.05）.Children with DD-only confronted with general inhibitory deficits,while children with DD＆RD confronted with word inhibitory deficits only.
文摘To build the top class of higher education by focusing on the goal of the“Double First-Class”,it needs to analyze the defect and deficiency and identify the demand for the training of the talent under the background of“Double First-Class”.Considering of those issues,it is suggested that building the curriculum system scientifically and rationally in following aspects:deepening the training objectives,professionalizing the structure and contents of the curriculum system,optimizing the content,enhancing the construction of practical education system and internationalizing the curriculum system.Also,with those aspects,a reference is provided for the cultivation of talents with innovative consciousness and ability to solve complex engineering problems under the background of the“Double First-Class”construction.
基金Supported by the National Natural Science Foundation of China(61202110 and 61502205)the Project of Jiangsu Provincial Six Talent Peaks(XYDXXJS-016)
文摘It is difficult to formalize the causes of vulnerability, and there is no effective model to reveal the causes and characteristics of vulnerability. In this paper, a vulnerability model construction method is proposed to realize the description of vulnerability attribute and the construction of a vulnerability model. A vulnerability model based on chemical abstract machine（CHAM） is constructed to realize the CHAM description of vulnerability model, and the framework of vulnerability model is also discussed. Case study is carried out to verify the feasibility and effectiveness of the proposed model. In addition, a prototype system is also designed and implemented based on the proposed vulnerability model. Experimental results show that the proposed model is more effective than other methods in the detection of software vulnerabilities.
