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Distributed virtual environment realizing collaborative environmental education 实现协同环境教育的分布式虚拟环境
ACM Sigcue Outlook Pub Date : 2001-09-01 DOI: 10.1145/504546.504548
Masaya Okada, H. Tarumi, T. Yoshimura, K. Moriya
{"title":"Distributed virtual environment realizing collaborative environmental education","authors":"Masaya Okada, H. Tarumi, T. Yoshimura, K. Moriya","doi":"10.1145/504546.504548","DOIUrl":"https://doi.org/10.1145/504546.504548","url":null,"abstract":"We have developed a support system for collaborative environmental education by using distributed virtual environment accessible from real and virtual worlds. With this system, learners in the real world and experts in a virtual world can communicate with each other while sharing not only a 3D virtual world implemented with VRML, but learners' achievements and experts' knowledge. It also realizes databases of real experiences, education supported by knowledgeable experts from all over the world, and virtual tours to accessible natural environment. The system is expected to raise consciousness of environmental protection by providing users with environmental knowledge accumulated in the learning process. The system makes all these functions possible, which have been difficult to realize with conventional environmental education.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117261505","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
The structuring of a synchronized multimedia system for Web-based distance education 基于web的远程教育同步多媒体系统的构建
ACM Sigcue Outlook Pub Date : 2001-09-01 DOI: 10.1145/504546.504549
M. Roccetti, P. Salomoni
{"title":"The structuring of a synchronized multimedia system for Web-based distance education","authors":"M. Roccetti, P. Salomoni","doi":"10.1145/504546.504549","DOIUrl":"https://doi.org/10.1145/504546.504549","url":null,"abstract":"We have developed a Web based multimedia educational system, which has been designed to provide support for both synchronous and asynchronous distance learning activities. On the one hand, the system provides students with asynchronous educational material under the different form of HTML slides, digital audio/video lectures, software packages and simulating instruments for laboratory activities. On the other hand, the system allows users (i.e., students and educators) to establish synchronous communications through real-time audio connections. In this paper we report on how we have exploited adaptive techniques, markup languages and networked multimedia technologies for the structuring of a system able to provide each different user with a customized educational support.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126679690","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
A curriculum based visual interface for course authoring and learning 一个基于课程的可视化界面，用于课程编写和学习
ACM Sigcue Outlook Pub Date : 2001-03-01 DOI: 10.1145/381234.381243
M. Kaltenbach, Rubiao Guo
{"title":"A curriculum based visual interface for course authoring and learning","authors":"M. Kaltenbach, Rubiao Guo","doi":"10.1145/381234.381243","DOIUrl":"https://doi.org/10.1145/381234.381243","url":null,"abstract":"This paper proposes a visual model to help create and exploit curriculum based ITS. In the system, a curriculum is a capability transition network that consists of two kinds of nodes: capability nodes representing teaching outputs and transition nodes organizing tutoring activities. The bridge between capability nodes and transition nodes is the prerequisite links from capability nodes to transition nodes and the output links from transition nodes to capability nodes. In the model, domain knowledge is identified as human capabilities based on Gagné's instructional theory. Transition nodes are modeled after a combination of the task classifications proposed by Gagné and by Bloom. Visual properties of a capability transition network reflecting these categories as well as learner state can assist both curriculum authors and learners in their respective tasks.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126611992","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
The role of conflicts in the learning process 冲突在学习过程中的作用
ACM Sigcue Outlook Pub Date : 2001-03-01 DOI: 10.1145/381234.381241
Esma Aïmeur, C. Frasson, Michel Lalonde
{"title":"The role of conflicts in the learning process","authors":"Esma Aïmeur, C. Frasson, Michel Lalonde","doi":"10.1145/381234.381241","DOIUrl":"https://doi.org/10.1145/381234.381241","url":null,"abstract":"Tutoring strategies have evolved from direct learning to cooperative learning involving various agents, which are either computer simulated or real human beings. During these learning sessions conflicts then arise since the student must interact with several simulated participants such as the tutor, the companion, or the troublemaker (a companion able to mislead the learner). We call these conflicts external conflicts. Some of them are accidental but others are intentional in order to test the learner's self-confidence and to detect internal conflicts that oppose new knowledge to existing learner knowledge. In this article, we highlight the usefulness of conflicts in various cooperative learning strategies, showing that they contribute with social interaction to the development of cognition. In particular, we discuss the advantage of an intentional external conflict caused by a difference of opinion between the student and the troublemaker. This difference of opinion is introduced in order to get the student to evaluate his own opinion and cognitive schema. If the learner presents a cognitive dissonance (discord between ideas) a dialogue with the troublemaker will help him correct his internal conflicts. Then, the tutor and the troublemaker cooperate to manage a learning session. We present experimental results that show the gain brought by the troublemaker conflicts in learning improvement.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"449 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127596903","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: 16
A course-assistant based on a curriculum structure and XML resources 基于课程结构和XML资源的课程助手
ACM Sigcue Outlook Pub Date : 2001-03-01 DOI: 10.1145/381234.381242
S. Boivin, Gilles Imbeau
{"title":"A course-assistant based on a curriculum structure and XML resources","authors":"S. Boivin, Gilles Imbeau","doi":"10.1145/381234.381242","DOIUrl":"https://doi.org/10.1145/381234.381242","url":null,"abstract":"We propose a curriculum that provides a XML representation for a specific domain of knowledge and enables the teacher to closely follow the learning process of each student. Our curriculum is constructed using three kinds of elements: topics, units and links. An area of knowledge can be seen conceptually, or can be organized for a teaching or for a learning purpose. Therefore, the topics of a specific domain can be arranged according to different views using various kinds of link. In our framework, we provide the basic information in a simple collection of XML documents and let the computer generates dynamically a curriculum with its links on the XML resources. Essentially, we use a curriculum to organize an existing set of resources. The current version uses a CGI program written in C++ with a homemade XML parser.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126884111","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
ECONOF: a model and tool to strategically manage continuous training ECONOF:战略管理持续培训的模型和工具
ACM Sigcue Outlook Pub Date : 2001-03-01 DOI: 10.1145/381234.381239
M. Boulet, C. Dupuis, Nadir Belkhiter
{"title":"ECONOF: a model and tool to strategically manage continuous training","authors":"M. Boulet, C. Dupuis, Nadir Belkhiter","doi":"10.1145/381234.381239","DOIUrl":"https://doi.org/10.1145/381234.381239","url":null,"abstract":"Results obtained from our past research programs were used to provide managers with models and tools that concern the process of organizational knowledge management. The models and tools are based on actual data. They aim at allowing the alignment of the continuous training to the business strategic plan. The analysis of empirical data allowed the finding of factors, criteria and weights to be incorporated in a model named ECONOF. This paper first presents this multicriterion model with the software tool related. An example of criteria and subcriteria is presented. The process of finding criteria with their associate weights is explained. Results produced by ECONOF are then presented. The model helps managers to find continuous training activities that fit the priorities and resources set in the strategic plan. Then, we explain why we decided to move towards a mathematical model. The basic mathematical model that was developed from a subset of criteria and subcriteria used and validated with the existing ECONOF multicriterion model is then presented. Future enhancements of the mathematical model are finally mentioned.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129831246","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
Designing intelligent tutoring systems: a multiagent Planning Approach 设计智能辅导系统:一个多智能体规划方法
ACM Sigcue Outlook Pub Date : 2001-03-01 DOI: 10.1145/381234.381246
R. Nkambou, F. Kabanza
{"title":"Designing intelligent tutoring systems: a multiagent Planning Approach","authors":"R. Nkambou, F. Kabanza","doi":"10.1145/381234.381246","DOIUrl":"https://doi.org/10.1145/381234.381246","url":null,"abstract":"Intelligent Tutoring Systems (ITS) are computer aided intelligent learning tools. Most recent architectures of these systems have focussed on the tutor or curriculum components, but with little attention being paid to planning and intelligent collaboration between the different components. In this paper, we propose several improvements by describing a new architecture that involves sophisticated planning processes at different levels of the ITS processing and by decomposing the tutor into two different components, one specialized in the tutorial actions planning and the other tailored for the generation of multimedia presentations. Moreover, the user interface is made more robust and flexible thanks in part to the use of planning techniques. These improvements are built on Nkambou, Gauthier and Lefebvre's architecture, but we believe that the most of the important ideas discussed herein may also be exploited in other architectures.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"26 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116124538","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: 10
MIACE, a human cognitive architecture MIACE，人类认知架构
ACM Sigcue Outlook Pub Date : 2001-03-01 DOI: 10.1145/381234.381249
A. Mayers, Bernard Lefebvre, C. Frasson
{"title":"MIACE, a human cognitive architecture","authors":"A. Mayers, Bernard Lefebvre, C. Frasson","doi":"10.1145/381234.381249","DOIUrl":"https://doi.org/10.1145/381234.381249","url":null,"abstract":"Miace as a human cognitive architecture is a computational model that explains how a student acquires, encodes and uses domain knowledge. Because Miace takes into account the cognitive psychological laws and the environment in which the student works, it can be used as a virtual student in help systems dedicated to pedagogical formation, in intelligent tutoring systems, in cooperative learning applications and for the conception of didactic material. This paper describes the implementation of Miace and discusses the Miace theoretical components from three point of view: temporal, their roles in cognitive activity and their generic or functional forms. A comparison is done to show the originality and the contribution of Miace in user modeling.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131938840","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: 20
Resources, tools, and techniques for problem based learning in computing 计算中基于问题的学习的资源、工具和技术
ACM Sigcue Outlook Pub Date : 1998-10-01 DOI: 10.1145/309808.309825
A. Ellis, L. Carswell, A. Bernat, D. Deveaux, P. Frison, V. Meisalo, Jeanine Meyer, U. Nuldén, J. Rugelj, J. Tarhio
{"title":"Resources, tools, and techniques for problem based learning in computing","authors":"A. Ellis, L. Carswell, A. Bernat, D. Deveaux, P. Frison, V. Meisalo, Jeanine Meyer, U. Nuldén, J. Rugelj, J. Tarhio","doi":"10.1145/309808.309825","DOIUrl":"https://doi.org/10.1145/309808.309825","url":null,"abstract":"In a problem-based learning (PBL) environment, students work in groups on real-life problems and have the opportunity to determine for themselves what they need to learn in the relevant subject area(s). A common feature of problem-based learning is to provide students with a range of resources that assist them in solving the problems. This paper attempts to classify resources according to the educational functions and activities for which they will be used. It also discusses communication patterns, assessment, and evaluation with respect to problem-based learning. Finally, it presents two case studies, one that illustrates a progression of problem development within the PBL environment and one that describes a practical application of PBL, with appropriate use of resources, for a first-year course in Java.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133048220","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: 36
Learning words with many texts 通过多篇课文学习单词
ACM Sigcue Outlook Pub Date : 1998-07-01 DOI: 10.1145/311110.311114
Chin-Chuan Cheng
{"title":"Learning words with many texts","authors":"Chin-Chuan Cheng","doi":"10.1145/311110.311114","DOIUrl":"https://doi.org/10.1145/311110.311114","url":null,"abstract":"This paper shows how we use the Internet to gather a large number of texts to create programs for vocabulary learning. It first presents a cognitive basis for learning words, both English and Chinese. Current comprehensive Chinese dictionaries list over 50,000 characters and unabridged English dictionaries contain more than 400,000 entries, but I will show that the number of linguistic symbols a person can actively handle is somewhere between 4,000 and 7,000. Moreover, words are linked or connected to form a mental semantic network. These points explain why it is possible for a person to learn the essential lexicon of a language.","PeriodicalId":299906,"journal":{"name":"ACM Sigcue Outlook","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123481818","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
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