Academic literature on the topic 'Electronic data processing – Vocational guidance'
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Journal articles on the topic "Electronic data processing – Vocational guidance"
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Gardi, Lady. "Data Processing Payment of Educational Guidance Contributions at Al Ihsan Pamarican High School, Ciamis Regency." Journal of Intelligent Decision Support System (IDSS) 4, no. 2 (June 30, 2021): 51–55. http://dx.doi.org/10.35335/idss.v4i2.70.
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The use of computer technology, especially in terms of data processing, is currently very necessary, both for the benefit of individuals and for an agency, including the payment system for the Educational Development Contribution (SPP) at SMK Al-Ihsan Pamarican. The tuition payment process at Al-Ihsan Pamarican Vocational School requires a recording, processing, storage and report on students who make payments. The problems mentioned above, the authors create a payment data processing system that aims to build a payment data processing of educational assistance donations that is easy to use, and can be relied on and ensures the availability of data. The result of this final project is in the form of a payment system that can be implemented at the Al-Ihsan Pamarican Vocational School, or other educational institutions. which can eventually be used for the storage, processing, and reporting of computerized payment data. With the implementation of a computerized system or application program, in providing services and performance, tuition payments can run well, and can speed up data information services for parties in need, such as students, the finance department and reports to the principal.
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Puspitasari, Norma, Edy Susena, and Muhammad Hari Wahyudi. "Analysis of Web-Based Academic Information System at Harapan Kartasura Vocational School." International Journal of Computer and Information System (IJCIS) 3, no. 3 (September 30, 2022): 131–36. http://dx.doi.org/10.29040/ijcis.v3i3.86.
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Technological advancements are continuously developing rapidly, initiated or based on the world of education that provides knowledge, guidance and practice on how to create updated technology. The cause of the creation of technology stems from the world of education, so the world of education should implement a technology-oriented information system. HarapanKartasura Vocational School in processing academic data still uses a simple computerized system and still uses paper. Even though it is supported by a computer, it only uses simple applications such as Microsoft Excel and Word applications, thus allowing a lot of errors in processing academic data. This can hinder academic services to students and teachers as well as result in difficulties in finding data and consuming time in preparing reports. The purpose of this study is to design an academic information system at HarapanKartasura Vocational School so that it can facilitate the processing of academic data such as student data, teacher data, class data and subject data and can overcome existing problems.The result of this research is an academic information system that can help accelerate school performance and make it easier for schools to get the information they need precisely, quickly and accurately.
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Cheng, Yao, and Yu Si Liang. "The Development of Artificial Intelligence in Career Initiation Education and Implications for China." European Journal of Artificial Intelligence and Machine Learning 2, no. 4 (October 3, 2023): 4–10. http://dx.doi.org/10.24018/ejai.2023.2.4.32.
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Artificial intelligence (AI) is currently exerting a significant impact on the development of career guidance education, facilitating personalized guidance and data-driven decision-making for students. The historical and evolutionary trajectory of AI-driven career guidance education can be traced back to its early stages as assistive functionalities, which have now advanced to encompass robust learning applications, such as multimedia and interactive features, machine learning, and natural language processing. Notably, AI has transcended its conventional role in vocational development and expanded into the realms of social and emotional learning. The complexity of AI research in international contexts necessitates consideration of various factors, including cognitive development, parental involvement and supervision, and cultural backgrounds. Despite certain limitations in utilizing AI for career exploration, it has brought numerous impacts and insights. These primarily manifest in the areas of data-driven decision-making and the outlook for career exploration, the demand for cultural sensitivity in AI-driven career guidance, and the provision of personalized career guidance through artificial intelligence in education.
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Sari, Pratita Permata, and Uep Tatang Sontani. "Kontribusi prestasi belajar mata pelajaran produktif dan bimbingan karier terhadap kesiapan kerja siswa sekolah menengah kejuruan." Jurnal Pendidikan Manajemen Perkantoran 6, no. 1 (January 1, 2021): 32–46. http://dx.doi.org/10.17509/jpm.v6i1.40823.
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The low work readiness of vocational high school (SMK) graduates is a problem that has not been resolved to date, it is indicated by the low absorption capacity of SMK graduates nationally and regionally. This condition is thought to have something to do with weak learning achievement in productive subjects and career guidance. On the basis of this, the researcher intends to investigate and analyze the contribution of learning achievement factors for productive subjects and career guidance factors to vocational student work readiness. For this reason, the authors extracted data from class XII students of the Office Automation and Management Expertise Program (OTKP) at a vocational school in Bandung using a questionnaire as a data collection instrument. Furthermore, the data is processed using SPSS version 25 software. From the results of the data processing, it is obtained information that both partially and simultaneously learning achievement in productive subjects and career guidance have a positive and significant correlation to student work readiness. This can be interpreted that learning achievement in productive subjects and career guidance has a positive and significant contribution to vocational students 'job readiness or it can be said that learning achievement in productive subjects and career guidance functions as a contributing factor to students' job readiness.ABSTRAKRendahnya kesiapan kerja lulusan sekolah menengah kejuruan (SMK) merupakan masalah yang tak kunjung terselesaikan sampai saat ini, hal tersebut diindikasikan dengan rendahnya daya serap lulusan SMK secara nasional maupun regional. Kondisi demikian diduga ada kaitannya dengan prestasi belajar mata pelajaran produktif dan bimbingan karir yang masih lemah. Atas dasar hal tersebut peneliti bermaksud untuk melakukan investigasi dan menganalisis tentang kontribusi faktor prestasi belajar mata pelajaran produktif dan faktor bimbingan karier terhadap kesiapan kerja siswa SMK. Untuk hal tersebut penulis menggali data dari para siswa kelas XII Program Keahlian Otomatisasi dan Tata Kelola Perkantoran (OTKP) pada salah satu SMK di kota Bandung dengan menggunakan angket sebagai instrumen pengumpul datanya. Selanjutnya data tersebut diolah dengan menggunakan software SPSS versi 25. Dari hasil pengolahan data tersebut diperoleh informasi bahwa baik secara parsial maupun secara simultan prestasi belajar mata pelajaran produktif dan bimbingan karier berkorelasi positif dan signifikan terhadap kesiapan kerja siswa. Hal tersebut dapat diartikan bahwa prestasi belajar mata pelajaran produktif dan bimbingan karier berkontribusi positif dan signifikan terhadap kesiapan kerja siswa SMK atau dapat dikatakan bahwa prestasi belajar mata pelajaran produktif dan bimbingan karier berfungsi sebagai faktor kontributor kesiapan kerja siswa.
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Baskoro, Ringga Gilang. "Information Technology Strategic Plan Using Ward and Peppard Method (Case Study of the Diploma Program of IPB University)." Jurnal Penelitian Pos dan Informatika 9, no. 1 (October 1, 2019): 13–26. http://dx.doi.org/10.17933/jppi.v9i1.177.
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Vocational college Bogor Agricultural University (IPB) have utilized information technology (IT) to support business process. The problem is that existing information technology has not been effective in supporting the main business process. Data processing and information systems become one of the things that need to be improved. To apply information technology to align with the needs of business processes required a plan to minimize the occurrence of failure in the implementation phase. As the guidance and direction of IT Operation in each organization, IT Strategic Plan plays the very important role in organization. Many IT projects fail since there was no adequate IT planning. The stages of IS strategy formulation are performed based on Ward & Peppard framework. IS and IT strategic plan formulated in this study consist of some components such: application portfolio, IT management and architecture recommendation in Vocational college Bogor Agricultural University (IPB). This study results of IT strategic plan formulation for Vocational College Bogor Agricultural University (IPB).
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Chan, Agnes Wai Yan, Dickson K. W. Chiu, Kevin K. W. Ho, and Minhong Wang. "Information Needs of Vocational Training From Training Providers' Perspectives." International Journal of Systems and Service-Oriented Engineering 8, no. 4 (October 2018): 26–42. http://dx.doi.org/10.4018/ijssoe.2018100102.
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In a transition economy, there is an increasing need for vocational training and career counseling for workers to cope with changes in the job market. This study seeks to enhance career guidance services by means of an information and communication technology-based (ICT-based) career information and guidance system. Although electronic learning (e-learning) has received much attention from researchers in the recent decade, the number of studies on how to make use of ICT in helping individuals acquire relevant information and advice that supports a career change and development is relatively small. Undoubtedly, an effective ICT application will improve the efficiency and effectiveness of career decision processes and enhance the quality of counseling services that assist human development in a transition economy. The study aims at revealing the perspectives of training providers in offering counseling services to individuals, through an ICT-based career information and guidance system, prior to the enrollment of on-the-job training or retraining programs. Data collected through semi-structured interviews were analyzed based on a constructivist grounded theory approach. Findings from participants from five institutions showed positive views on the use of ICT-based means that enables the collaboration of career counselors, educators, and professionals from different industries for providing tailor-made career guidance services. Further, functional requirements of the system and potential factors influencing system acceptance were discussed.
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Baskoro, Ringga Gilang. "INFORMATION TECHNOLOGY STRATEGIC PLAN USING WARD AND PEPPARD METHOD (CASE STUDY DIPLOMA PROGRAM OF BOGOR AGRICULTURAL UNIVERSITY)." Jurnal Penelitian Pos dan Informatika 9, no. 1 (October 1, 2019): 13. http://dx.doi.org/10.17933/jppi.2019.090102.
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<span lang="EN-US">Vocational college Bogor Agricultural University (IPB) have utilized information technology (IT) to support business process. The problem is that existing information technology has not been effective in supporting the main business process. Data processing and information systems become one of the things that need to be improved. To apply information technology to align with the needs of business processes required a plan to minimize the occurrence of failure in the implementation phase. As the guidance and direction of IT Operation in each organization, IT Strategic Plan plays the very important role in organization. Many IT projects fail since there was no adequate IT planning. The stages of IS strategy formulation are performed based on Ward & Peppard framework. IS and IT strategic plan formulated in this study consist of some components such: application portfolio, IT management and architecture recommendation in Vocational college Bogor Agricultural University (IPB). This study results of IT strategic plan formulation for Vocational College Bogor Agricultural University (IPB).</span>
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Liu, Xing, Zhen Li, Jing Wang, and Jiankun Chu. "Research on the Efficiency of “Dual-Chain” Integration of Talent Chain and Industrial Chain of Vocational Education Based on Big Data Technology." Journal of Electrical and Computer Engineering 2022 (May 9, 2022): 1–12. http://dx.doi.org/10.1155/2022/8751815.
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Since China has implemented the policy of “dual-chain” integration of vocational education, the level of vocational education in China has been developed rapidly. In order to study the current efficiency of dual-chain integration of vocational education in China, taking 31 Chinese provinces and cities as examples, the DEA-BPNN calculation model is used to calculate the efficiency of Chinese vocational education from 2010 to 2019, and the results of the study show that although the development of vocational education in China has achieved certain results, the crude development mode, which is mainly based on the increase of investment, has not been fundamentally changed.
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Aubret, Jacques, and Carole Damiani. "Télématique, information et orientation. Analyse des questions et des réponses de deux messageries télématiques." L’Orientation scolaire et professionnelle 18, no. 2 (1989): 155–69. http://dx.doi.org/10.3406/binop.1989.1698.
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This study analyzes the impact of the growth of telematics on school and vocational guidance and information for young people. Two samples of questions and answers obtained from two electronic mail boxes were examined. The findings show that the users do not give much personal data or information on their school /career goals. The counselors' response strategies mostly consist of directing the user to other sources of information and advice. The Minitel (the French nationwide telephone terminal dataline) is currently more a "relay" than an interactive tool. Guidance counselors should be more involved in this relay.
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Faisal, Muhammad, Nurdin Nurdin, Fajriana Fajriana, and Zahratul Fitri. "Information and Communication Technology Competencies Clustering For Students For Vocational High School Students Using K-Means Clustering Algorithm." International Journal of Engineering, Science and Information Technology 2, no. 3 (October 18, 2022): 111–20. http://dx.doi.org/10.52088/ijesty.v2i3.318.
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The k-Means Clustering algorithm is intended to partition data into one or more groups, where data that has similarities in one group and data has differences in another. Information and Communication Technology (ICT) Competency data clustering in educational units is considered necessary to facilitate educational facilitation based on the differences in student abilities, determine advanced ICT guidance groups and become a reference in determining the place of Industrial Work Practices (Prakerin). This study aims to find out how the K-Means Clustering algorithm can be applied in clustering the ICT competencies of students at the State Vocational High School (SMK) 3 Lhokseumawe. The benefits generated in this study are in the form of visualization of data clustering that can help teachers and school management in formulating ICT policies at SMKN 3 Lhokseumawe. The data used in this study is the Information and Communication Technology (ICT) competency test score data for the 2021/2022 academic year. The data was obtained through a competency test process that refers to the Minister of Education and Culture Regulation Number 45 of 2015 concerning the Role of ICT/KKPI Teachers in the Implementation of the 2013 Curriculum where ICT competence includes the skills to search, store, process, present and disseminate data and information. Data processing in this study uses the K-means Clustering method and the RapidMiner application. Data processing using the RapidMiner application starts with data preparation, determining the number of clusters, and configuring the method. This study uses 3 (three) cluster configurations, namely the Very Competent, Competent, and Less Competent clusters. Testing data processing using the RapidMiner application resulted in 80 (eighty) students in cluster_0 with a Very Competent rating, 64 (sixty-four) students in cluster_1 with a Competent rating, and 10 (ten) students in cluster_2 with a Less Competent rating.
Dissertations / Theses on the topic "Electronic data processing – Vocational guidance"
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Bohora, Anil R. "Visual robot guidance in time-varying environment using quadtree data structure and parallel processing." Ohio : Ohio University, 1989. http://www.ohiolink.edu/etd/view.cgi?ohiou1182282896.
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Chang, Amanda. "An analysis of vocational training in the field of technology at the community college level relative to meeting the needs of business and industry." CSUSB ScholarWorks, 1995. https://scholarworks.lib.csusb.edu/etd-project/1030.
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Charoensri, Pijarn. "Technology Infusion in Career Services at U.S. Institutions of Higher Education in the Southwest." Thesis, University of North Texas, 1998. https://digital.library.unt.edu/ark:/67531/metadc278087/.
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The purpose of this study was to examine the use of computer and communications technologies at four-year public/private college and university career centers that are members of the Southwest Association of Colleges and Employers (SWACE).
The findings of this study reveal that (a) all career centers are now using computer and telecommunications technologies for at least one office function; (b) small institutions do not use technologies as much as large institutions because they have fewer financial resources, less technical
support from institutions, fewer personnel, and they also need time to learn to use technologies effectively; (c) public career centers are more willing to explore new technologies but private career centers mostly adopt and implement proven technologies; (d) career education does not utilize
technologies as much as career counseling or job placement functions; (e) lack of financial resources and lack of technical support are major barriers to a technological infusion; and (f) technologies, including electronic student databases, computerized presentations with the network connection, and
OCR scanners, will be needed in the near future.
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Wynn, Delores A. "Curriculum for a course in keyboarding & personal applications." CSUSB ScholarWorks, 1988. https://scholarworks.lib.csusb.edu/etd-project/334.
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Langley, Petronella Rouxleen. "Gerekenariseerde loopbaanvoorligting : 'n evaluering van die DISCOVER-stelsel." Thesis, 2014. http://hdl.handle.net/10210/10278.
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D.Litt. et Phil. (Psychology)Career planning is a developmental process that can be facilitated by career development programmes. One of the recent developments in these programmes was the introduction of computerized career counselling which enables the user to explore career activities independently. An experimental investigation in which the DISCOVER computerized system was used, was conducted at two universities in an attempt to determine whether DISCOVER could be a useful aid for career counselling in South Africa. First-year university students (N=106) were randomly assigned to one of four groups according to the Solomon Four Group Experimental Design. Subjects completed a biographical questionnaire, the Career Maturity Scale (CMS), Senior Aptitude Test (SAT), New South African Group Test (NSAGT), Sixteen Personality Factor Questionnaire (16PF), PHSF Relations Questionnaire (PHSF), Survey of Study Habits and Attitudes (SSHA), Self-Directed Search (SDS) and the 19 Field Interest Inventory (19FII). Evaluation questionnaires concerning the use of DISCOVER were ·also completed by students as well as counsellors. The main hypothesis, namely that there would be a statistically significant difference between the mean posttest scores on the CMS of the experimental and the control groups, was tested according to the integrated statistical procedure suggested by Spector (1981). The results showed that there is. a statistically significant increase in the career maturity of students after they had used the DISCOVER system, compared with students from the control group (F, 12,15; p <0,0007). After posttest adjustment for pretest differences, the effect of the DISCOVER programme was still statistically significant. It could be predicted with 95 , certainty that a person who used the DISCOVER programme would show an increase of between 0,68 and 2,21 points in his total score on the Career Maturity Scale (CMS). There was no statistically significant interaction effect between the DISCOVER intervention and the pretest. Variables such as aptitude, personality and study habits, correlated statistically significant (p <0,05) with the increase in career maturity after the use of the DISCOVER system.
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Tarnow, Petronella Magdalena. "Gerekenariseerde loopbaanorientëring : 'n evaluering van die mentor-program." Thesis, 2014. http://hdl.handle.net/10210/10521.
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D.Ed. (Educational Psychology)Career orientation is a developmental process that can be facilitated by career development programmes. One of the most recent developments in these programmes was the introduction of computerized career orientation which enables the user to explore career activities independently. An experimental investigation in which the MENTOR computerized vocational guidance system was used, was conducted at the Rand Afikaans University in an attempt to determine whether the MENTOR could be a useful aid for career orientation in South Africa. Standard nine high school pupils were randomly assigned to one of two groups according to the pre-test post-test experimental design. Subjects completed a biographical questionnaire, an evaluation questionnaire concerning the use of MENTOR and the Career Development Scale (CDS). Goal and aid orientated criteria were applied to evaluate the MENTOR programme. The main hypothesis, namely that there would be a statistically significant difference between the mean posttest scores on the Career Development Scale (CDS) of the experimental and control groups, was tested according to the integrated statistical procedure suggested by Spector (1981): It was determined during the first phase of the experiment that there were no statistically significant differences between the average pretest results of the experimental and control groups. During the second phase it was determined that the mean post-test results differed statistically significantly from that of the control group. In the last phase it was determined that the mean post-test results of the experimental group were statistically significantly higher than the mean pre-test results. Furthermore the average follow-up test results indicated that there was a statistically significant higher score regarding self-knowledge, career information, as well as the integration of self-knowledge and career information. The research results showed that there was a statistically significant increase in the career readiness of pupils after they had used the MENTOR system, compared with pupils from the control group. It could be predicted with 95% certainty that a person who used the MENTOR programme would show an increase in career development.
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Yang, Tao. "Brand and usability in content-intensive websites." Thesis, 2014. http://hdl.handle.net/1805/4667.
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Indiana University-Purdue University Indianapolis (IUPUI)Our connections to the digital world are invoked by brands, but the intersection of branding and interaction design is still an under-investigated area. Particularly, current websites are designed not only to support essential user tasks, but also to communicate an institution's intended brand values and traits. What we do not yet know, however, is which design factors affect which aspect of a brand. To demystify this issue, three sub-projects were conducted. The first project developed a systematic approach for evaluating the branding effectiveness of content-intensive websites (BREW). BREW gauges users' brand perceptions on four well-known branding constructs: brand as product, brand as organization, user image, and brand as person. It also provides rich guidelines for eBranding researchers in regard to planning and executing a user study and making improvement recommendations based on the study results. The second project offered a standardized perceived usability questionnaire entitled DEEP (design-oriented evaluation of perceived web usability). DEEP captures the perceived website usability on five design-oriented dimensions: content, information architecture, navigation, layout consistency, and visual guidance. While existing questionnaires assess more holistic concepts, such as ease-of-use and learnability, DEEP can more transparently reveal where the problem actually lies. Moreover, DEEP suggests that the two most critical and reliable usability dimensions are interface consistency and visual guidance. Capitalizing on the BREW approach and the findings from DEEP, a controlled experiment (N=261) was conducted by manipulating interface consistency and visual guidance of an anonymized university website to see how these variables may affect the university's image. Unexpectedly, consistency did not significantly predict brand image, while the effect of visual guidance on brand perception showed a remarkable gender difference. When visual guidance was significantly worsened, females became much less satisfied with the university in terms of brand as product (e.g., teaching and research quality) and user image (e.g., students' characteristics). In contrast, males' perceptions of the university's brand image stayed the same in most circumstances. The reason for this gender difference was revealed through a further path analysis and a follow-up interview, which inspired new research directions to unpack even more the nexus between branding and interaction design.
Books on the topic "Electronic data processing – Vocational guidance"
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Chambers, E. A. Data processing concepts. 2nd ed. Mississauga, Ont: Copp Clark Pitman, 1991.
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Munday, Marianne Forrester. Opportunities in data and word processing careers. Lincolnwood, Ill: VGM Career Horizons, 1996.
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Eberts, Marjorie. Careers for computer buffs and other technological types. 3rd ed. New York: McGraw-Hill, 2006.
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Eberts, Marjorie. Careers for computer buffs & other technological types. 2nd ed. Lincolnwood, Ill: VGM Career Horizons, 1998.
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Eberts, Marjorie. Careers for computer buffs & other technological types. Lincolnwood, Ill: VGM Career Horizons, 1993.
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l'informatique, France Agence de, ed. Les Professions de l'informatique: [dossier. Paris: Documentation française, 1986.
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Krause, David. Get the best jobs in DP: The computer professional's technical interview guide. Edmonds, Wa: Mind Management, 1989.
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Chambers, E. A. Data processing concepts. 2nd ed. Toronto: Copp Clark Pitman, 1991.
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Burns, Julie Kling. Opportunities in computer careers. New York: VGM Career Books, 2002.
Find full textBook chapters on the topic "Electronic data processing – Vocational guidance"
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Wu, Bingbing, Yun Gao, and Li Qiao. "Under the Background of Internet +, the Practical Research of Mobile Learning Model in Vocational Practice Teaching Guidance." In Data Processing Techniques and Applications for Cyber-Physical Systems (DPTA 2019), 539–46. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1468-5_65.
Full textConference papers on the topic "Electronic data processing – Vocational guidance"
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Chen, Siyu, Enqi Zhan, and Manjie Zhang. "Scene text detection with gradient guidance." In International Conference on Electronic Information Engineering and Data Processing (EIEDP 2023), edited by Valentina E. Balas and Zeashan Hameed Khan. SPIE, 2023. http://dx.doi.org/10.1117/12.2682595.
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sun, dengdi, yuchen yan, bin luo, and zhuanlian ding. "Edge guidance unetr for malignant tumor segmentation in breast ultrasound image." In 3rd International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024), edited by M. A. Jabbar and Pascal Lorenz. SPIE, 2024. http://dx.doi.org/10.1117/12.3032798.
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Schmidt, Roger, and Ethan Cruz. "Raised Floor Computer Data Center: Effect on Rack Inlet Temperatures When Adjacent Racks Are Removed." In ASME 2003 International Electronic Packaging Technical Conference and Exhibition. ASMEDC, 2003. http://dx.doi.org/10.1115/ipack2003-35240.
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This paper focuses on the effect on inlet rack air temperatures when adjacent racks are removed. Only the above floor (raised floor) flow and temperature distributions were analyzed for various air flowrates exhausting from the perforated tiles and the rack. A Computational Fluid Dynamic (CFD) model was generated for the room with electronic equipment installed on a raised floor with particular focus on the effects on rack inlet temperatures of these high powered racks. The baseline case was with forty racks of data processing (DP) equipment arranged in rows in a data center cooled by chilled air exhausting from perforated floor tiles. The chilled air was provided by four A/C units placed inside a room 12.1 m wide × 13.4 m long. Since the arrangement of the racks in the data center was symmetric only one-half of the data center was modeled. To see the effect of missing racks adjacent to high powered racks various configurations were analyzed. The numerical modeling was performed using a commercially available finite control volume computer code called Flotherm (Trademark of Flomerics, Inc.). The flow was modeled using the k-e turbulence model. Results are displayed to provide some guidance on the design and layout of a data center.
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Schmidt, Roger, and Ethan Cruz. "Raised Floor Computer Data Center: Effect of Rack Inlet Temperatures When Rack Flowrates Are Reduced." In ASME 2003 International Electronic Packaging Technical Conference and Exhibition. ASMEDC, 2003. http://dx.doi.org/10.1115/ipack2003-35241.
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This paper focuses on the effect on inlet rack air temperatures when rack flowrates are reduced. Reduced flowrates for the same heat loads results in higher air temperature differences across the rack and thereby higher air temperatures exiting the rack. The effect of the higher rack exhaust temperatures on the inlet rack air temperatures is the focus of this investigation. Only the above floor (raised floor) flow and temperature distributions were analyzed for a range of rack flowrates and with various flowrates exhausting from the perforated tiles. A Computational Fluid Dynamic (CFD) model was generated for the room with electronic equipment installed on a raised floor with particular focus on the effects on rack inlet temperatures of these high powered racks. Fourty racks of data processing (DP) equipment were arranged in rows in a data center cooled by chilled air exhausting from perforated floor tiles. The chilled air was provided by four A/C units placed inside a room 12.1 m wide × 13.4 m long. Since the arrangement of the racks in the data center was symmetric only one-half of the data center was modeled. The numerical modeling was performed using a commercially available finite control volume computer code called Flotherm (Trademark of Flomerics, Inc.). The flow was modeled using the k-e turbulence model. Results are displayed to provide some guidance on the design and layout of a data center.
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Schmidt, Roger, and Ethan Cruz. "Raised Floor Computer Data Center: Effect on Rack Inlet Temperatures When High Powered Racks are Situated Amongst Lower Powered Racks." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-39652.
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This paper focuses on the effect on inlet rack air temperatures when high-powered racks are situated amongst lower powered racks in a raised floor data center. Only the above floor (raised floor) flow and temperature distributions were analyzed for various flowrates exhausting from the perforated tiles and with one or two high powered racks placed at various locations amongst the lower powered racks. A Computational Fluid Dynamic (CFD) model was generated for the room with electronic equipment installed on a raised floor with particular focus on the effects on rack inlet temperatures of these high powered racks. Forty racks of data processing (DP) equipment were arranged in rows in a data center cooled by chilled air exhausting from perforated floor tiles. The chilled air was provided by four A/C units placed inside a room 12.1 m wide × 13.4 m long. Since the arrangement of the racks in the data center was symmetric only one-half of the data center was modeled. The numerical modeling was performed using a commercially available finite control volume computer code called Flotherm (Trademark of Flomerics, Inc.). The flow was modeled using the k-e turbulence model. Results are displayed to provide some guidance on the design and layout of a data center.
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Chowdhury, Uschas, Manasa Sahini, Ashwin Siddarth, Dereje Agonafer, and Steve Branton. "Characterization of an Isolated Hybrid Cooled Server With Failure Scenarios Using Warm Water Cooling." In ASME 2017 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2017 Conference on Information Storage and Processing Systems. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/ipack2017-74028.
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Modern day data centers are operated at high power for increased power density, maintenance, and cooling which covers almost 2 percent (70 billion kilowatt-hours) of the total energy consumption in the US. IT components and cooling system occupy the major portion of this energy consumption. Although data centers are designed to perform efficiently, cooling the high-density components is still a challenge. So, alternative methods to improve the cooling efficiency has become the drive to reduce the cooling cost. As liquid cooling is more efficient for high specific heat capacity, density, and thermal conductivity, hybrid cooling can offer the advantage of liquid cooling of high heat generating components in the traditional air-cooled servers. In this experiment, a 1U server is equipped with cold plate to cool the CPUs while the rest of the components are cooled by fans. In this study, predictive fan and pump failure analysis are performed which also helps to explore the options for redundancy and to reduce the cooling cost by improving cooling efficiency. Redundancy requires the knowledge of planned and unplanned system failures. As the main heat generating components are cooled by liquid, warm water cooling can be employed to observe the effects of raised inlet conditions in a hybrid cooled server with failure scenarios. The ASHRAE guidance class W4 for liquid cooling is chosen for our experiment to operate in a range from 25°C – 45°C. The experiments are conducted separately for the pump and fan failure scenarios. Computational load of idle, 10%, 30%, 50%, 70% and 98% are applied while powering only one pump and the miniature dry cooler fans are controlled externally to maintain constant inlet temperature of the coolant. As the rest of components such as DIMMs & PCH are cooled by air, maximum utilization for memory is applied while reducing the number fans in each case for fan failure scenario. The components temperatures and power consumption are recorded in each case for performance analysis.
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Schmidt, Roger, and Ethan Cruz. "Cluster of High Powered Racks Within a Raised Floor Computer Data Center: Effect of Perforated Tile Flow Distribution on Rack Inlet Air Temperatures." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-42240.
Full textAbstract:
This paper focuses on the effect on inlet rack air temperatures as a result of maldistribution of airflows exiting the perforated tiles located adjacent to the fronts of the racks. The flow distribution exiting the perforated tiles was generated from a computational fluid dynamics (CFD) tool called Tileflow (Trademark of Innovative Research, Inc.). Both raised floor heights and perforated tile free area were varied in order to explore the effect on rack inlet temperatures. The flow distribution exiting the perforated tiles was used as boundary conditions to the above floor CFD model. A CFD model was generated for the room with electronic equipment installed on a raised floor. Fourty racks of data processing (DP) equipment were arranged in rows in a data center cooled by chilled air exhausting from perforated floor tiles. The chilled air was provided by four A/C units placed inside a room 12.1 m wide × 13.4 m long. Since the arrangement of the racks in the data center was symmetric only one-half of the data center was modeled. The numerical modeling for above the raised floor was performed using a commercially available finite control volume computer code called Flotherm (Trademark of Flomerics, Inc.). The flow was modeled using the k-e turbulence model. Results are displayed to provide some guidance on the design and layout of a data center.
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Azzalini, Loïc, Emmanuel Blazquez, Alexander Hadjiivanov, Gabriele Meoni, and Dario Izzo. "Generating a Synthetic Event-Based Vision Dataset for Navigation and Landing." In ESA 12th International Conference on Guidance Navigation and Control and 9th International Conference on Astrodynamics Tools and Techniques. ESA, 2023. http://dx.doi.org/10.5270/esa-gnc-icatt-2023-202.
Full textAbstract:
Neuromorphic vision technology holds great promise for space applications owing to its low power consumption, high temporal precision and high dynamic range [1][2]. Dynamic vision sensors, or event-cameras as they are commonly known, have disrupted research fields across the computer vision landscape, from object tracking to image reconstruction, in robotics to the automotive industry [3]. A dynamic vision sensor is event-driven by design, as independently sensitive image pixels only respond to changes in scene brightness, leading to sparse and asynchronous output streams of data. Only motion between the scene and the camera will generate data, thus avoiding the capture of redundant static information and wasteful usage of onboard resources. Recent demonstrations of dynamic vision for in-orbit space situational awareness (SSA) [4][5] are encouraging, warranting further adoption of event-based hardware in the space sector. Whether tracking space debris or landing on a planetary body or asteroid, events are captured in the image plane of the dynamic vision sensor as a result of the relative dynamics between the onboard camera and the space environment. While event-based vision for guidance navigation and control (GNC) has been considered at a theoretical level in the past [1], onboard demonstrations of this technology have yet to be deployed. Its limited adoption to date can, in part, be explained by the lack of event-based datasets tailored to vision-based navigation in space and state-of-the-art event processing tools found in other disciplines (e.g., robotics). Our main contribution is a software pipeline to generate event-based datasets from simulated spacecraft trajectories in a photorealistic scene generator for planetary bodies and asteroids. Various landing scenarios are considered in this work to illustrate how the pipeline may be configured to capture event-based representation of surface features. We will base an upcoming scientific crowd-sourcing initiative [6] on this landing dataset to engage the wider computer vision communities in determining how best to handle event-based data for navigation and landing. We propose a flexible data pipeline which takes in trajectory specifications as input and outputs streams of events corresponding to the motion of features in the scene. From the initial conditions of the spacecraft and the properties of the target body, we solve an optimal control problem corresponding to a non-ventral, minimum-mass descent trajectory on the Moon and Mars. The trajectories are then used to manipulate the viewpoint of a pinhole camera model in the Planet and Asteroid Natural Scene Generator (PANGU) [7] which renders synthetic images of the surface during approach. Finally, a video-to-event converter [8] is used to generate synthetic events induced by the simulated landings. The sparse and asynchronous events include various artifacts (noise, motion blur, etc.) modelled after the performance of dynamic vision sensors in the field. The resulting dataset captures dynamic, event-based representations of common surface features such as craters, boulders and the target body's horizon. The upcoming data challenge will focus on the representation of event-based data, itself a new paradigm in computer vision, and its processing to meet navigation and landing objectives. The success of previous scientific crowd-sourcing initiatives on spacecraft pose estimation [9][10] testifies to the effectiveness of competitive data challenges in garnering interest and solutions to novel optical navigation opportunities. Beyond the data challenge, the event-based landing dataset is envisioned to support investigations into future onboard opportunities for event- and vision-based navigation, including optical-flow-based motion estimation, surface feature identification and tracking, and terrain relative navigation. By releasing this pipeline, we hope to promote the creation of new datasets for event-based navigation around other planetary bodies and asteroids, and to support the development of state-of-the-art event processing tools for future space missions. References: [1] Izzo, D., Hadjiivanov, A., Dold, D., Meoni, G., & Blazquez, E. (2022). Neuromorphic computing and sensing in space. arXiv preprint arXiv:2212.05236. [2] Roffe, S., Akolkar, H., George, A. D., Linares-Barranco, B., & Benosman, R. B. (2021). Neutron-induced, single-event effects on neuromorphic event-based vision sensor: A first step and tools to space applications. IEEE Access, 9 , 85748-85763. doi: 10.1109/ACCESS.2021.3085136 [3] Gallego, G., Delbrück, T., Orchard, G., Bartolozzi, C., Taba, B., Censi, A., ... Scaramuzza, D. (2022). Event-based vision: A survey. IEEE Transactions on Pattern Analysis and Machine Intelligence, 44 (1), 154-180. doi: 10.1109/TPAMI.2020.3008413 [4] Roffe, S., Schwarz, T., Cook, T., Perryman, N., Goodwill, J., Gretok, E., ... George, A. (2020). CASPR: Autonomous Sensor Processing Experiment for STP-H7. Retrieved from https://digitalcommons.usu.edu/smallsat/2020/all2020/64/ [5] McHarg, M. G., Balthazor, R. L., McReynolds, B. J., Howe, D. H., Maloney, C. J., O’Keefe, D., ... Cohen, G. (2022). Falcon Neuro: an event-based sensor on the International Space Station. Optical Engineering, 61 (8), 085105. Retrieved from https://doi.org/10.1117/1.OE.61.8.085105 doi: 10.1117/1.OE.61.8.085105 [6] Kelvins - European Space Agency's Advanced Concepts Competition Website, https://kelvins.esa.int [7] Martin, I., & Dunstan, M. (2021, November 20). Pangu v6: Planet and asteroid natural scene generation utility. [8] Hu, Y., Liu, S. C., & Delbruck, T. (2021). v2e: From video frames to realistic DVS events. In 2021 IEEE/CVF conference on computer vision and pattern recognition workshops (CVPRW). IEEE. [9] Kisantal, M., Sharma, S., Park, T. H., Izzo, D., Martens, M., & D’Amico, S. (2020). Satellite pose estimation challenge: Dataset, competition design, and results. IEEE Transactions on Aerospace and Electronic Systems, 56 (5), 4083–4098. doi: 10.1109/taes.2020.2989063 [10] Park, T. H., Martens, M., Lecuyer, G., Izzo, D., & D’Amico, S. (2022). SPEED+: Next-generation dataset for spacecraft pose estimation across domain gap. 2022 IEEE Aerospace Conference (AERO). doi:10.1109/aero53065.2022.9843439
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Tomescu, Silviaadriana. "BLENDED LEARNING METHODOLOGY FOR LIBRARY PROFESSIONALS "CAROL I" CENTRAL UNIVERSITY LIBRARY." In eLSE 2018. Carol I National Defence University Publishing House, 2018. http://dx.doi.org/10.12753/2066-026x-18-276.
Full textAbstract:
The present paper aims to analyze the current mission of "Carol I" Central University Library for library professionals' training and development. We started our methodology from the services and scientific products that these institutions offer to higher education researchers, teachers and students, the extent of the technological developments and (co)relation with the assimilated skills. Taking into account the new tendencies in heritage preservation and cultural sharing through the new tech, dedicated portals and communication channels, library professionals must be specialized in digital technology processing, metadata cataloguing, bibliographic data exchange, digital preservation and data analyzing. Unfortunately, the Romanian library system lacks a well guided training policy, a nationwide unified strategy for digital preservation and also a public strategy for professional training. Our study will focus on how "Carol I" Central University Library, Bucharest understands its unique role of training provider for secondary school library system and also of the academic library system. The librarian profession addresses to a different public, has specific tasks and levels of difficulty, being influenced by the organizational evolution and technical infrastructure. They are also confronted with economic constraints and need to develope the expertise and adjust the library services and scientific products (eBooks, e-portfolios, digital repositories, eLearning platforms) through electronic means of communication, theoretical expertise and sociological tools in order to accomplish the fundamental mission of the institution (to support teaching, learning and scientific research) at highest academic standards. The teaching and learning processes have been transformed rapidly the last decades due to the shifting evolution of communication channels and educational software. Blended Learning as new paradigm became a very appropriate solution for knowledge transfer. The evolution of library services and new strategies for learning and communications required a strong set of specific skills for librarians. In this respect, having as mission to develop the competences of both academic and school librarians, "Carol I" Central University Library might use a common training curriculum for the basic working skills. The purpose of our analysis is to explore the need for blended learning and its influences in the academic environment, highlighting the librarians' training policies. We designed a virtual learning environment dedicated to the professional training, with Moodle, in order to provide professional guidance for librarians, and also applied the last theoretical fundamentals of blending learning in the librarianship field, comparative case studies concerning electronic library services. In this regard, we explored the possible technological foundation that might be used to design a pedagogical model for librarians' blended training framework. This is the reason behind "Carol I" Central University Library, as the only national training provider for two library systems, took into consideration the blended learning as a cost effective solution for knowledge sharing, continuous development and professional solidarity.
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Whitmore, Stacey. "Procedure Parsing: A Method for Parsing Handwritten Documents into Computer-Based Procedures." In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1002518.
Full textAbstract:
The nuclear industry is heavily procedure driven, where almost everything has a step-by-step instruction that is expected to be followed in detail. Historically, these procedures were printed on paper copies. Recently, the industry transitioned towards electronic copies (i.e., PDFs on tablets). One major drive for this transition is the introduction of human error and loss of situation awareness when using paper copies. However, electronic copies of documents inherently have the same error traps as their paper cousins. Therefore, there is an increased interest in a way to utilize the information in the step-by-step guidance, but to present it in a dynamic manner that guides the user and adapts to any encountered conditions. Researchers at Idaho National Laboratory propose a flexible, automated method based on document parsing and augmented by natural language processing (NLP) techniques, to address these shortcomings and capitalize on these recent advancements in machine learning. The proposed method provides a cost-effective solution for computer-assisted procedure parsing of hand-written control room procedures, originally authored in Word or PDF formats, into instructions that can be displayed as computer-based procedures (CBP) in a modern graphical user interface. The researchers devised, implemented and demonstrated the Operating Procedure Extender for Novel Systems (OPENS) method in 2020. The key to OPENS is to map the original procedure text into a context-free grammar, tying content to equipment, locations, and other steps, actions, etc. This formal grammar is then used to isolate and define keywords and actions verbs, such as “measure” or “evaluate” and tie them to specific equipment referenced within that step or located in other steps, substeps, actions, subactions and tables throughout the procedure. OPENS generates an abstract syntax tree from the document which it uses to store a copy of this information in the open-standard, machine-readable and human-readable file formats XML and JSON. The XML is useful to preserve the relational aspects of the procedure for referencing tables and branching information so the user can be directed to the next appropriate active step based on the values entered for that step and previous steps. The JSON is useful for storing and exchanging data objects used to track responses to previous steps and state changes in simulated environments. In future iterations, these formats can also be used for storing more detailed information about input during plant operation or simulation. The techniques the researcher developed could further be improved by integration of recent advancements in machine learning. NLP methods could standardize documents, correct for grammatical error, and provide automated semantic validation. The researcher expects that self-supervised techniques applied to collections of natural language instructions could strengthen the model with broader context. All these methods together give us a practical way to automatically extract protocols from documents and user interactions, empowering researchers, procedure writers and nuclear operators while moving the industry forward.
Reports on the topic "Electronic data processing – Vocational guidance"
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Modlo, Yevhenii O., Serhiy O. Semerikov, Stanislav L. Bondarevskyi, Stanislav T. Tolmachev, Oksana M. Markova, and Pavlo P. Nechypurenko. Methods of using mobile Internet devices in the formation of the general scientific component of bachelor in electromechanics competency in modeling of technical objects. [б. в.], February 2020. http://dx.doi.org/10.31812/123456789/3677.
Full textAbstract:
An analysis of the experience of professional training bachelors of electromechanics in Ukraine and abroad made it possible to determine that one of the leading trends in its modernization is the synergistic integration of various engineering branches (mechanical, electrical, electronic engineering and automation) in mechatronics for the purpose of design, manufacture, operation and maintenance electromechanical equipment. Teaching mechatronics provides for the meaningful integration of various disciplines of professional and practical training bachelors of electromechanics based on the concept of modeling and technological integration of various organizational forms and teaching methods based on the concept of mobility. Within this approach, the leading learning tools of bachelors of electromechanics are mobile Internet devices (MID) – a multimedia mobile devices that provide wireless access to information and communication Internet services for collecting, organizing, storing, processing, transmitting, presenting all kinds of messages and data. The authors reveals the main possibilities of using MID in learning to ensure equal access to education, personalized learning, instant feedback and evaluating learning outcomes, mobile learning, productive use of time spent in classrooms, creating mobile learning communities, support situated learning, development of continuous seamless learning, ensuring the gap between formal and informal learning, minimize educational disruption in conflict and disaster areas, assist learners with disabilities, improve the quality of the communication and the management of institution, and maximize the cost-efficiency. Bachelor of electromechanics competency in modeling of technical objects is a personal and vocational ability, which includes a system of knowledge, skills, experience in learning and research activities on modeling mechatronic systems and a positive value attitude towards it; bachelor of electromechanics should be ready and able to use methods and software/hardware modeling tools for processes analyzes, systems synthesis, evaluating their reliability and effectiveness for solving practical problems in professional field. The competency structure of the bachelor of electromechanics in the modeling of technical objects is reflected in three groups of competencies: general scientific, general professional and specialized professional. The implementation of the technique of using MID in learning bachelors of electromechanics in modeling of technical objects is the appropriate methodic of using, the component of which is partial methods for using MID in the formation of the general scientific component of the bachelor of electromechanics competency in modeling of technical objects, are disclosed by example academic disciplines “Higher mathematics”, “Computers and programming”, “Engineering mechanics”, “Electrical machines”. The leading tools of formation of the general scientific component of bachelor in electromechanics competency in modeling of technical objects are augmented reality mobile tools (to visualize the objects’ structure and modeling results), mobile computer mathematical systems (universal tools used at all stages of modeling learning), cloud based spreadsheets (as modeling tools) and text editors (to make the program description of model), mobile computer-aided design systems (to create and view the physical properties of models of technical objects) and mobile communication tools (to organize a joint activity in modeling).