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2015 IEEE Seventh International Conference on Technology for Education (T4E)最新文献

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Determining Equivalence of Expressions: An Automated Evaluator's Perspective 确定表达式的等价性:自动求值器的视角
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.13
K. K. Sharma, K. Banerjee, C. Mandal
{"title":"Determining Equivalence of Expressions: An Automated Evaluator's Perspective","authors":"K. K. Sharma, K. Banerjee, C. Mandal","doi":"10.1109/T4E.2015.13","DOIUrl":"https://doi.org/10.1109/T4E.2015.13","url":null,"abstract":"As the intake of students is increasing in the institutions, fast and consistent evaluation of students' performance is becoming difficult without automated means of assessment. Programming assignments submitted by the students can be automatically assessed using an automated evaluator, which compares a program written by a student with a model program supplied by the instructor in order to evaluate the student's performance. In course of checking equivalence between the two programs, the evaluator sometimes has to determine whether some expression used in the student program assumes the same value as that of the model program or not. Thus, determining equivalence between pairs of expressions is at the core of designing automated evaluators. This paper proposes a novel technique to determine equivalence between expressions involving floating point and transcendental numbers, which have not been addressed in earlier literature to the best of the authors' knowledge.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121541429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An E-Learning System with Multifacial Emotion Recognition Using Supervised Machine Learning 基于监督机器学习的多面部情感识别电子学习系统
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.21
Ashwin T S, Jijo Jose, Raghu G, G Ram Mohana Reddy
{"title":"An E-Learning System with Multifacial Emotion Recognition Using Supervised Machine Learning","authors":"Ashwin T S, Jijo Jose, Raghu G, G Ram Mohana Reddy","doi":"10.1109/T4E.2015.21","DOIUrl":"https://doi.org/10.1109/T4E.2015.21","url":null,"abstract":"E-Learning systems based on Affective computingare popularly used for emotional/behavioral analysis of the users. Emotions expressed by the user is depicted by detecting the facialexpression of the user and accordingly the teaching strategies willbe changed. The present eLearning systems mainly focus on thesingle user face detection. Hence, in this paper, we proposemultiuser face detection based eLearning system using supportvector machine based supervised machine learning technique. Experimental results demonstrate that the proposed systemprovides the accuracy of 89% to 100% w.r.t different datasets(LFW, FDDB, and YFD). Further, to improve the speed ofemotional feature processing, we used GPU along with the CPUand thereby achieve a speedup factor of 2.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130228517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 23
Generation of Quizzes and Solutions Based on Ontologies -- A Case for a Music Problem Generator 基于本体的测验和解决方案的生成——以音乐问题生成器为例
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.16
Aditi Mavalankar, T. Kelkar, Venkatesh Choppella
{"title":"Generation of Quizzes and Solutions Based on Ontologies -- A Case for a Music Problem Generator","authors":"Aditi Mavalankar, T. Kelkar, Venkatesh Choppella","doi":"10.1109/T4E.2015.16","DOIUrl":"https://doi.org/10.1109/T4E.2015.16","url":null,"abstract":"Generation of problem sets and quizzes forms an important part of education technologies. Although some systems have been built for quiz generation, they mostly focus on abstract logic and mathematical constructs. Knowledge in other domains is relational rather than propositional, and many systems use dedicated knowledge databases. We present a method to present this knowledge in the form of objective question sets and drills. We implement a four-fold approach - ontologies, propositional logic, similarity finding, and hierarchies - as a way to generate quizzes as well as to solve human generated problems of a similar nature. The architecture of this system is such that any knowledgebase can be turned into a vast number of diverse, complex questions. We build this system for an ontology of North Indian Ragas, and also test it on a smaller ontology of animals. We demonstrate an approach to solving human generated questions from the Ontology, and provide a possible sample space of questions that can be generated through this method.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131156757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Enhancing Digital Educational Repositories by Linking Videos and Examinations 通过连接视频和考试来增强数字教育资源库
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.22
K. Mohan, A. Desai, P. AshishM., Viraj Kumar
{"title":"Enhancing Digital Educational Repositories by Linking Videos and Examinations","authors":"K. Mohan, A. Desai, P. AshishM., Viraj Kumar","doi":"10.1109/T4E.2015.22","DOIUrl":"https://doi.org/10.1109/T4E.2015.22","url":null,"abstract":"The last decade has seen significant global efforts to develop and maintain digital educational repositories. Several countries, including India, have created national repositories of high-quality educational videos and related digital content. We have developed a simple open-source tool called ExamLink that allows instructors to enhance such repositories by creating bidirectional links between specific segments of educational videos and specific questions from old examination papers. Our tool exploits such links, allowing students to navigate large video repositories and locate content relevant to particular examination questions, and discover more questions pertaining to the same content. We demonstrate how our tool builds on existing efforts by the National Programme on Technology Enhanced Learning (NPTEL) to create links between question papers for the Graduate Aptitude Test in Engineering (GATE) and videos in the NPTEL archive.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131325716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Prototype of a Web Based Tool for Higher Education Guidance 基于Web的高等教育指导工具原型
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.12
C. Aswathy, G. RenumolV., G. S. Smrithy
{"title":"Prototype of a Web Based Tool for Higher Education Guidance","authors":"C. Aswathy, G. RenumolV., G. S. Smrithy","doi":"10.1109/T4E.2015.12","DOIUrl":"https://doi.org/10.1109/T4E.2015.12","url":null,"abstract":"One of the main difficulty faced by students after their secondary education, is in taking critical decisions regarding their academic itinerary. As a preliminary approach a web based guidance system has been proposed to help the 10th standard students to select an appropriate stream of study.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127401507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fe.g.: An Animated Flowchart with Example to Teach the Algorithm Based Courses in Engineering 2 .用动画流程图来教授工程学中基于算法的课程
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.3
S. Dol
{"title":"Fe.g.: An Animated Flowchart with Example to Teach the Algorithm Based Courses in Engineering","authors":"S. Dol","doi":"10.1109/T4E.2015.3","DOIUrl":"https://doi.org/10.1109/T4E.2015.3","url":null,"abstract":"Fe.g. is an animated flowchart with example which can be used for algorithm based subjects. In Fe.g., first the working of algorithm is demonstrated with the help of animated flowchart and then the step by step working of algorithm with the help of example. So this activity is considered for the subject System Programming of Third Year Computer Science and engineering. One group pre-test pots-test model is considered to test the effectiveness of this activity. The results are also explained in this paper.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115832318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Virtual Laboratory Package to Support Teaching of Logic Design and Computer Organization 支持逻辑设计与计算机组织教学的虚拟实验室包
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.5
Gargi Roy, D. Ghosh, C. Mandal
{"title":"A Virtual Laboratory Package to Support Teaching of Logic Design and Computer Organization","authors":"Gargi Roy, D. Ghosh, C. Mandal","doi":"10.1109/T4E.2015.5","DOIUrl":"https://doi.org/10.1109/T4E.2015.5","url":null,"abstract":"This paper presents a web based virtual laboratory package which provides a hierarchical module level logic design tool equipped with a logic simulator, a set of pre-designed experiments with a facility to add new experiments. The tool contains a repertoire of components and design functionalities and provides features for aiding learning through experiments. For complex experiments, such as CPU design, the tool provides an interface for specifying the controller abstractly as an algorithmic state machine. A set of techniques has been introduced in the tool for efficient simulation catering to the requirement of the lab. All the experiments can be conveniently conducted on a regular desktop or laptop computer and can be saved with user identification at any point and resumed later. This virtual lab has been successfully deployed to support several experiments of a post graduate level course at IIT Kharagpur.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115970264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
From Novice to Expert Instructional Designer: A Training Based on Cognitive Apprenticeship Model 从新手到专家型教学设计师:基于认知学徒模式的培训
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.2
Vasanta Akondy, S. Murthy
{"title":"From Novice to Expert Instructional Designer: A Training Based on Cognitive Apprenticeship Model","authors":"Vasanta Akondy, S. Murthy","doi":"10.1109/T4E.2015.2","DOIUrl":"https://doi.org/10.1109/T4E.2015.2","url":null,"abstract":"The practice of instructional design (ID) has been found to involve complex thinking, a systematic design approach, strategic global planning, the use of iterative processes, and the reflective selection of design strategies. Since these characteristics are cognitive skills towards design and problem solving, ID training should ideally include realworld problems which are diverse and reflect the illstructured nature of ID. This paper investigates the application of the Cognitive Apprenticeship model methods to design a training for novice instructional designers using a Technology-Enabled Learning (TEL) environment comprising a Leaning Management System (LMS) and web-conferencing software on one of the ID competencies, how to capture tacit knowledge from an SME (subject matter expert). A blended synchronous-asynchronous training, TECAID (Technology-Enabled Cognitive Apprenticeship for ID training) was designed for this investigation and implemented for nine novice ID professionals. The difference in self-efficacy ratings and conceptual knowledge of the trained instructional designers was measured along with an evaluation of their ability to perform the skill in a mock interview. We report here that TECAID was successful in establishing the usefulness of the cognitive apprenticeship model to develop the relevant competency.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127201724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Perceived Challenge in E-Learning and Its Causes 网络学习中的感知挑战及其成因
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.25
Adit Ravi, J. Ravi, H. J. Jani, M. Krishnan, Tushar Patel
{"title":"Perceived Challenge in E-Learning and Its Causes","authors":"Adit Ravi, J. Ravi, H. J. Jani, M. Krishnan, Tushar Patel","doi":"10.1109/T4E.2015.25","DOIUrl":"https://doi.org/10.1109/T4E.2015.25","url":null,"abstract":"This paper presents the results of a study on the perceived challenge of e-learning with special reference to the National Program for Technology Enhanced Learning (NPTEL) offered by the Indian Institutes of Technology (IITs) and Indian Institute of Science (IISc)jointly. The programme has been used to model learner requirement and expectations through technology enhanced and online learning worldwide. Survey data collected from across India is used to identify the predominant sections of users that feel \"e-learning is challenging\" and hence aren't able to engage fully in the e-learning process. Such findings will also have direct bearing on future design of all online learning processes worldwide through Massive Open Online Courses (MOOCs). An attempt is also made to identify the causes of this perception and corroborate the same with an analysis of the survey data. Finally, along with the results of the analysis, some suggestions for NPTEL and other online content providers worldwide, following the movement by UNESCO to create Open Educational Resources (OERs), are also given to help them chart their future courses of action. On the user side, some of these suggestions may also be helpful for overcoming this perception by addressing the roots of similar problems.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"54 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131830904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Use of Technology for Improving Math and Science Skills of Children of Classes Primary and Upper-Primary 运用科技提高小学及小学高年级学童的数学及科学技能
2015 IEEE Seventh International Conference on Technology for Education (T4E) Pub Date : 2015-12-10 DOI: 10.1109/T4E.2015.15
K. Nagaraju, Samir Jain
{"title":"Use of Technology for Improving Math and Science Skills of Children of Classes Primary and Upper-Primary","authors":"K. Nagaraju, Samir Jain","doi":"10.1109/T4E.2015.15","DOIUrl":"https://doi.org/10.1109/T4E.2015.15","url":null,"abstract":"Burgeoning revolution in education technology has become a major factor in improving student understanding and retention of concepts. Yet, it is the fact that millions of children from economically weaker section of the society are still facing issues due to lack of quality education. This paper presents a case study on a project aimed at enhancing the Math and Science skills of primary and upper-primary school children at an NGO, which gives shelter to street children and provides them education through government schools and in-house teachers. The project is based on creating interest among children of classes 1 - 7 using technology in a blended learning model and improving learning outcome in these children. As part of the project, teachers of these homes were equipped with animated videos of short stories and practical examples, interactive applications and quizzes to teach concepts through an after school tutoring program. This study focuses on technology, design of project, its implementation and the results so far.","PeriodicalId":215344,"journal":{"name":"2015 IEEE Seventh International Conference on Technology for Education (T4E)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115156614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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