Application of a New Network-enabled Solver for the Assignment Problem in Computer-aided Education

Dimitrios, Andreou; Konstantin, Paparrizos; Samaras, Nikolaos; Sifaleras, Angelo

doi:10.3844/jcssp.2005.19.23

Cited by 15 publications

(3 citation statements)

References 14 publications

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“…It is well known that teaching can be vastly amplified when it is not done purely theoretically, but visually and interactively instead. This way, students can obtain a deeper understanding of the subject being taught (Dimitrios et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Educational Technology Media Method in Teaching and Learning Progress

Sakat¹,

Zin

Muhamad

et al. 2012

American Journal of Applied Sciences

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Problem statement:The objective of this research was to evaluate the level of understanding and students' interest in Jawi education, after educational technology media was used in teaching and learning at primary schools. This study emphasizes with more detail on the aspects of usage and effectiveness media-aided teaching system. Exploring the notion of instrument, recognized positive attitude and students associated with the use of educational technology media in teaching and learning process. Approach: A total of 52 students taken as a respondent at National School of Changgai Kelantan, reviewed the Educational Technology Media as a teaching method. Purpose of this study was to compare the scoring percentage, after using the ordinary method and educational technology media as a teaching aid. In order to realize the ultimate objective, field studies, questionnaire and survey libraries were implemented. Results: Proceeds from the research found that teaching and learning process with the use of Jawi in Educational Technology Media had a positive effect on students. The results showed that more than 63.4% student achievement increased in Jawi education after using this instrument. Conclusion: Computer usage can stimulate effective learning and improve the performance of Jawi education, enhancing the high level of interactivity among students.

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Section: Introductionmentioning

confidence: 99%

Educational Technology Media Method in Teaching and Learning Progress

Sakat¹,

Zin

Muhamad

et al. 2012

American Journal of Applied Sciences

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“…Solving it efficiently requires a deep understanding of graph theory, optimization techniques, and algorithmic design. The textbook [10][11][12] is an exhaustive reference on the subject. Maximum flow problem [13][14][15], minimum cost problem (MCF) is a central problem in network flows.…”

Section: Introductionmentioning

confidence: 99%

The Maximum Attainable Flow and Minimal Cost Problem in a Network

Beyi,

Godana

2024

AJMCM

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This paper, presents an efficient algorithm that solves such a large class of optimization problems. Ford-Fulkerson determines the maximum flow in a network by iteratively augmenting flow paths until no further improvement is possible. On the other hand, Dijkstra's algorithm excels in finding the shortest path in a weighted graph, making it suitable for minimizing costs in network traversal. However, this paper simultaneously optimizes both objectives (flow and cost) dependently in unique iterations by considering all constraints and objectives holistically. The aim of this work is to develop efficient algorithms that can handle complex optimization problems in transportation, network design, and other fields, ultimately improving resource utilization and minimizing costs as its crucial for enhancing decision-making processes, improving efficiency in resource utilization, and achieving cost savings in diverse applications ranging from transportation networks to production planning. This paper deals about formulating the linear programming for the optimizations problems and finding the maximum amount of flow that can be sent from a source node to a sink node while minimizing the total cost of sending that flow by using simplex method (Two phase method). Through computational experiments and case studies, everybody demonstrate the effectiveness and efficiency of the proposed approach in solving real-world network flow problems. Our method yields efficient algorithms with in smallest numbers of iterations and time that enable the optimal allocation of resources within networks, achieving both maximum flow and minimum cost simultaneously.

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“…By this means, students can obtain a deeper understanding of the subject being instructed, rather than a merely theoretical knowledge. Algorithmic visualization is based on the basic graphic demonstration capabilities of a personal computer (Dimitrios, 2005).…”

Section: Introductionmentioning

confidence: 99%

The Effect of Computer Use in Science and Technology Lesson on Success and Attitude Towards

Cem¹

2011

Journal of Social Sciences

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Problem statement: Computer being indispensable in our daily lives came into use in all fields of education. Use of computer for education activities became mandatory. This research is an experimental research performed by use of computer in science and technology and is important in terms of serving science education. General purpose of this research is to reveal the effect of computer-assisted teaching practice for subject of heat and temperature in primary school grade 5, science and technology lesson on success attitudes. The answer of this question was sought: does computer-assisted teaching practice prepared for the subject of "heat-temperature" of primary school grade 5, science and technology have effect on success of students, attitudes towards science and technology and attitudes towards computer compared to traditional teaching? Approach: Pretest-Posttest Control Group Design was used. According to pre-test results applied in the beginning of research two equivalent classes were determined. While course was instructed by computer-assisted teaching in one class, course was instructed based on constructivist approach in the other class. 5th grade students who studied at a private primary school in the city centre of Antalya in spring term of 2009-2010 education years comprised the sampling of research. Three different assessment tools which were comprised of Heat and Temperature Subject Achievement Test, Science and Technology Lesson Attitude Scale and Computer Attitude Scale were used. Independent and matched t-test and definitional statistical methods were used to analyze the data. Results: Computer assisted teaching was observed to increase student success, it was noted that there was no change in students' attitude towards science and technology lesson and towards computer. This result is the quality of supporting many studies. It has emphasized in many studies that computer-assisted teaching has negative effects. Conclusion/Recommendations: Considering the findings, it was determined that attitudes of students towards computer, science and technology did not change. If we regard that attitude emerges as a result of reactions of individuals to objects in consequence of life and experiences, conducting such studies more comprehensive and long-term may be more effective. Computer-assisted teaching increased academic success of students. We can state following recommendations: computer-assisted teaching can be performed at all grades of primary school in science and technology classes, science and technology teachers can be trained in computer-assisted teaching and physical conditions of school can be designed as to allow computerassisted teaching. Findings of this study will contribute to choose teaching methods proper and effective for developing studies of computer-assisted teaching in the future.

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Application of a New Network-enabled Solver for the Assignment Problem in Computer-aided Education

Cited by 15 publications

References 14 publications

Educational Technology Media Method in Teaching and Learning Progress

Educational Technology Media Method in Teaching and Learning Progress

The Maximum Attainable Flow and Minimal Cost Problem in a Network

The Effect of Computer Use in Science and Technology Lesson on Success and Attitude Towards

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