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Journal of universal computer science (Online)最新文献

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Authoring on the Fly 动态创作
Journal of universal computer science (Online) Pub Date : 1997-09-15 DOI: 10.3217/jucs-001-10-0706
T. Ottmann, Chr Bacher
{"title":"Authoring on the Fly","authors":"T. Ottmann, Chr Bacher","doi":"10.3217/jucs-001-10-0706","DOIUrl":"https://doi.org/10.3217/jucs-001-10-0706","url":null,"abstract":"Wir berichten in diesem Vortrag uber die von uns gesammelten Erfahrungen mit dem Authoring-on-the-Fly—Ansatz [OBa95], [BaO96], insbesondere im Hinblick auf die Produktion qualitativ hochwertiger, multimedialer Dokumente zur Erganzung und Verbesserung von Lernprozessen in der universitaren Ausbildung. Dazu skizzieren wir zunachst das Szenario, wie es sich dem Dozenten darstellt, wenn er mit diesem Verfahren Online-Vortrage halten mochte, die mit Hilfe der MBone-Tools [Eri94] an verschiedene Orte ubertragen werden konnen und als automatisch erstellte Multimedia-Dokumente spater innerhalb von vernetzten Lernumgebungen bereitgestellt werden konnen. Zu diesem Zweck haben wir eine integrierte Aufnahme- und Replay-Umgebung entwickelt, die den Dozenten bei der Vor- und Nachbereitung der Vortrage unterstutzt.","PeriodicalId":103108,"journal":{"name":"Journal of universal computer science (Online)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128386780","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: 77
Corporate Memories for Knowledge Management in Industrial Practice: Prospects and Challenges 企业记忆在工业实践中的知识管理:前景与挑战
Journal of universal computer science (Online) Pub Date : 1900-01-01 DOI: 10.3217/jucs-003-08-0929
Otto Kühn, A. Abecker
{"title":"Corporate Memories for Knowledge Management in Industrial Practice: Prospects and Challenges","authors":"Otto Kühn, A. Abecker","doi":"10.3217/jucs-003-08-0929","DOIUrl":"https://doi.org/10.3217/jucs-003-08-0929","url":null,"abstract":"A core concept in discussions about technological support for knowledge management is the Corporate Memory. A Corporate or Organizational Memory can be characterized as a comprehensive computer system which captures a company’s accumulated know-how and other knowledge assets and makes them available to enhance the efficiency and effectiveness of knowledge-intensive work processes. The successful development of such a system requires a careful analysis of established work practices and available information-technology (IT) infrastructure. This is essential for providing a cost-effective solution which will be accepted by the users and can be evolved in the future. This chapter compares and summarizes our experiences from three case studies on Corporate Memories for supporting various aspects in the product life-cycles of three European corporations. Based on the conducted analyses and prototypical implementations, we sketch a general framework for the development methodology, architecture, and technical realization of a Corporate Memory.","PeriodicalId":103108,"journal":{"name":"Journal of universal computer science (Online)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124618971","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: 205
Development of Navigation Skills through Audio Haptic Videogaming in Learners who are Blind 听觉触觉视频游戏对盲人学习者导航技能的培养
Journal of universal computer science (Online) Pub Date : 1900-01-01 DOI: 10.3217/jucs-019-18-2677
Jaime Sánchez, M. B. Campos
{"title":"Development of Navigation Skills through Audio Haptic Videogaming in Learners who are Blind","authors":"Jaime Sánchez, M. B. Campos","doi":"10.3217/jucs-019-18-2677","DOIUrl":"https://doi.org/10.3217/jucs-019-18-2677","url":null,"abstract":"This study presents the development of a video game with audio and haptic interfaces that allows for the stimulation of orientation and mobility skills in people who are blind through the use of virtual environments. We evaluate the usability and the impact of the use of an audio and haptic-based videogame on the development of orientation and mobility skills in school-age blind learners. The results show that the interfaces used in the videogame are usable and appropriately designed, and that the haptic interface is as effective as the audio interface for orientation and mobility purposes.","PeriodicalId":103108,"journal":{"name":"Journal of universal computer science (Online)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128320658","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: 30
From Natural Language Documents to Sharable Product Knowledge: A Knowledge Engineering Approach 从自然语言文档到可共享产品知识:一种知识工程方法
Journal of universal computer science (Online) Pub Date : 1900-01-01 DOI: 10.3217/jucs-003-08-0955
D. Rösner, B. Grote, K. Hartmann, Björn Höfling
{"title":"From Natural Language Documents to Sharable Product Knowledge: A Knowledge Engineering Approach","authors":"D. Rösner, B. Grote, K. Hartmann, Björn Höfling","doi":"10.3217/jucs-003-08-0955","DOIUrl":"https://doi.org/10.3217/jucs-003-08-0955","url":null,"abstract":"A great part of the product knowledge in manufacturing enterprises is only available in the form of natural language documents. The know-how recorded in these documents is an essential resource for successful competition in the market. From the viewpoint of knowledge management, however, documents have a severe limitation: They do not capture the wealth of knowledge contained in these documents, since the entire knowledge is not spelled out on the linguistic surface. In order to overcome this limitation, the notion of a document as a particular kind of realization of (or view on) the underlying knowledge is introduced. This chapter discusses the major steps in realizing this approach to documents: Knowledge acquisition, knowledge representation, and techniques to automatically generate multilingual documents from knowledge bases. Further; we describe how the required product knowledge can be represented in a sharable and reusable way.","PeriodicalId":103108,"journal":{"name":"Journal of universal computer science (Online)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131616321","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: 34
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