A formal approach for product model information

1991 ◽  
Vol 2 (2) ◽  
pp. 65-80 ◽  
Author(s):  
Charles M. Eastman ◽  
Alan H. Bond ◽  
Scott C. Chase
Keyword(s):  
Product Model ◽  
Formal Approach

Formal Representation of Product Design Specifications for Validating Product Design

2009 ◽  
Author(s):  
Alexander Weissman ◽  
Satyandra K. Gupta ◽  
Xenia Fiorentini ◽  
Rachuri Sudarsan ◽  
Ram Sriram
Keyword(s):  
Product Design ◽  
Formal Model ◽  
Mechanical Design ◽  
Design Solution ◽  
Formal Representation ◽  
Product Model ◽  
Formal Approach ◽  
Final Design ◽  
Consumer Device ◽  
Collaborative Efforts

As collaborative efforts in electro-mechanical design have scaled to large, distributed groups working for years on a single product, an increasingly large gulf has developed between the original stated goals of the project and the final design solution. It has thus become necessary to validate the final design solution against a set of requirements to ensure that these goals have, in fact, been met. This process has become tedious for complex products with hundreds of design aspects and requirements. By formalizing the representation of requirements and the design solution, tools can be developed to a large extent automatically perform this validation. In this paper, we propose a formal approach for relating product requirements to the design solution. First, we present a formal model for representing product requirements. Then, we introduce the Core Product Model (CPM) and the Open Assembly Model (OAM) for representing the design solution. Finally, we link these models formally and provide an example with an actual consumer device.

Towards Systematization

1977 ◽  
Vol 16 (03) ◽  
pp. 125-130 ◽  
Author(s):  
P. L. Reichertz
Keyword(s):  
Clinical Medicine ◽  
Medical Science ◽  
User Involvement ◽  
Empirical Science ◽  
Target System ◽  
General Strategy ◽  
System Construction ◽  
Formal Approach ◽  
Methodology Development ◽  
Planning Development

Data processing has become an important tool in theoretical and clinical medicine. The main categories of applications are : information analysis, (bio)signal processing and the field of information logistics (information systems).The problems encountered lie in the discrepancy of the basic methods of a formal approach to an empirical science, the complexity of the target system and the system ecology, i.e. the involvement of the user and the system environment during system construction and utilization.Possible solutions to these problems are the application of system techniques, inductive planning, development of medical methodology, development of methods and techniques for user involvement and assessment of motivation and education and educational planning.The necessary general strategy in the development in medical informatics is seen in the continuing systematization of the theoretical and practical approach. It is estimated that this will eventually contribute to the systematization of medical science and practice.

PENGEMBANGAN MEDIA VIDEO PEMBELAJARAN RIAS KARAKTER PADA PROGRAM STUDI PENDIDIKAN TATA RIAS

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Irmiah Nurul Rangkuti ◽  
Harun Sitompul ◽  
Naeklan Simbolon
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Student Learning Outcomes ◽  
University Education ◽  
State University ◽  
Product Model ◽  
Significance Level ◽  
Material Development ◽  
Learning Development ◽  
Media Learning

Abstrak: Penelitian ini bertujuan untuk: (1) menghasilkan media video pembelajaran rias karakter yang layak digunakan, mudah dipelajari mahasiswa dan dapat dipakai untuk pembelajaran individual, (2) mengetahui keefektivitasan media video pembelajaran rias karakter yang dikembangkan pada materi rias karakter. Penelitian pengembangan yang menggunakan model produk Borg dan Gall yang dipadu dengan model pengembangan pembelajaran Dick dan Carey. Hasil penelitian menunjukkan: (1) media video pembelajaran layak digunakan dalam pembelajaran rias karakter pada program studi pendidikan tata arias universitas negeri medan, (2) terdapat perbedaan yang signifikan antara hasil belajar mahasiswa yang dibelajarkan dengan menggunakan media video pembelajaran rias karakter dengan hasil belajar mahasiswa yang dibelajarkan dengan menggunakan media belajar buku teks. Hal ini ditunjukkan dengan hasil pengolahan data (thitung=3,285 )pada taraf signifikansi ɑ = 0,05 dengan dk 56 diperoleh (ttabel = 1,67 ), sehingga (thitung > ttabel), efektivitas penggunaan media video pembelajaran rias karakter = 80,46%. Hasil belajar kelompok mahasiswa yang dibelajarkan tanpa menggunakan media video pembelajaran rias karakter sebesar 71,72%. Dari data ini membuktikan bahwa penggunaan media video pembelajaran rias karakter lebih efektif dalam meningkatkan kompetensi dan pengetahuan mahasiswa pada pembelajaran rias karakter dari pada tanpa menggunakan media video pembelajaran. Kata Kunci: media video pembelajaran, rias karakte, pendidikan tata rias Abstract: This study aims to: (1) produce a suitable use of character makeup learning video media, easy for students to learn and can be used for individual learning, (2) to find out the effectiveness of media character makeup learning videos developed in character makeup material. Development research using the Borg and Gall product model combined with the learning development model of Dick and Carey. The results of the study showed: (1) learning video media is feasible to use in character makeup learning in the field state university education education program, (2) there are significant differences between student learning outcomes learned using the character makeup video learning media with student learning outcomes which was learned by using media learning textbooks. This is indicated by the results of processing data (tcount = 3.285) at the significance level ɑ = 0.05 with dk 56 obtained  (ttable = 1.67), so that (tcount> t table), effectiveness of using media character makeup learning videos = 80.46%. The learning outcomes of the group of students who were taught without using the character makeup learning video media amounted to 71.72%. From these data prove that the use of character makeup learning video media is more effective in increasing students' competence and knowledge in character makeup learning than without using learning video media. Keywords: learning video media, character makeup, makeup education

DECISION-MAKING ON INVESTMENT OF IT-INNOVATION BASED ON FUZZY EXPERT INFORMATION

2018 ◽  
pp. 103-111
Author(s):  
Olga Olegovna Eremenko ◽  
Lyubov Borisovna Aminul ◽  
Elena Vitalievna Chertina
Keyword(s):  
Decision Making ◽  
Individual Characteristics ◽  
Production Model ◽  
Investment Management ◽  
It Projects ◽  
Product Model ◽  
Project Cost ◽  
Reasoning System ◽  
Managerial Decisions ◽  
The Individual

The subject of the research is the process of making managerial decisions for innovative IT projects investing. The paper focuses on the new approach to decision making on investing innovative IT projects using expert survey in a fuzzy reasoning system. As input information, expert estimates of projects have been aggregated into six indicators having a linguistic description of the individual characteristics of the project type "high", "medium", and "low". The task of decision making investing has been formalized and the term-set of the output variable Des has been defined: to invest 50-75% of the project cost; to invest 20-50% of the project cost; to invest 10-20% of the project cost; to send the project for revision; to turn down investing project. The fuzzy product model of making investment management decisions has been developed; it adequately describes the process of investment management. The expediency of using constructed production model on a practical example is shown.

THE CHALLENGES OF TEACHING FOREIGN LANGUAGES TO STUDENTS WITH SPECIAL EDUCATIONAL NEEDS

2020 ◽  
pp. 115-122
Author(s):  
Elena N. Gur'yanova ◽  
Keyword(s):  
Learned Helplessness ◽  
Educational Needs ◽  
Point Of View ◽  
Teaching Staff ◽  
Technical Equipment ◽  
Special Educational Needs ◽  
Right To Education ◽  
Formal Approach ◽  
Program Compliance ◽  
Special Health

A modern university answering the challenges of the society does not remain aloof to introduce certain inclusive practices. Currently, the legislation of the Russian Federation clearly distinguishes between the concepts of “Disability”, “Special health opportunities “and” Special educational needs”. However, there is a demand to combine all three terms into one, that is “Special educational needs”. The author considers this substitution to be unlawful. The article attempts to analyze each term from the point of view of prospects for each group of students to get higher education, taking into account the peculiarities of their psychophysical development. In addition, the author reviews some difficulties (insufficient technical equipment of the classrooms, learned helplessness of students, lack of knowledge about various nosological groups of disabled people, etc.) and ways to overcome these and other problems such as development of an adapted educational program, compliance with the principles of health conservation, psychological readiness of the teaching staff to work with such students. The author draws the conclusion that only training of teachers and the creation of a special educational space, the inadmissibility of a formal approach to the integration of students with special educational needs can contribute to the successful provision of their right to education.

Research the Mutual Influence of Indicators in Innovation Planning at Enterprises

2020 ◽  
pp. 192-198
Author(s):  
M. S. Kuz’min
Keyword(s):  
Performance Indicators ◽  
Mutual Influence ◽  
Development Planning ◽  
Current Situation ◽  
Innovation Activity ◽  
Development Programs ◽  
Formal Approach ◽  
Innovation Development ◽  
Target Values ◽  
Innovation Planning

The author analyzes the innovation development programs of 11 Russian companies with state participation and state corporations and compares the achieved results with innovation development plans. The results of the analysis show that the existing relationships between the performance indicators of the companies’ innovation activity for 2014–2016 are not considered or reflected in the programs of innovation development until 2020. This study indicates the causes of the current situation and proposes directions for improving the efficiency of innovation development planning.Aim. The study aims to examine the mutual influence of indicators in innovation planning at enterprises.Tasks. The author analyzes the existing innovation development programs of large state-owned companies and the correlation between the performance indicators of innovation activity, assesses the actual results of the implementation of innovation development programs for 2014–2016 and the validity of the planned indicators of innovation development until 2020.Methods. This study uses the methods of systems and correlation-regression analysis.Results. The analysis shows that the actual relationships between the performance indicators of the companies’ innovation activity for 2014–2016 are not considered or reflected in the programs of innovation development until 2020. This study indicates the causes of the current situation and proposes directions for improving the efficiency of innovation development planning. A matrix for determining problem situations in innovation development planning is developed.Conclusions. The actual relationships between the indicators that characterize many aspects of innovation development at various stages of the innovation life cycle are not fully considered in the planning of innovation development. The conducted study confirms a formal approach to estimating the target values of the examined indicators, which disregards the actual relationships between them. The outcome of this can be seen in the programs of innovation development until 2020 developed by corporations. It is possible to make allowance for the actual relationships in the planning of the target values of innovation development indicators by using the methods and tools of dynamic modeling.

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