J. Vis. Lang. Comput.最新文献_第8页

A Framework for Knowledge-based Interactive Data Exploration 基于知识的交互式数据探索框架

J. Vis. Lang. Comput. Pub Date : 1994-12-01 DOI: 10.1006/jvlc.1994.1020

Jade Goldstein-Stewart, Steven F. Roth, John Kolojejchick, Joe Mattis

{"title":"A Framework for Knowledge-based Interactive Data Exploration","authors":"Jade Goldstein-Stewart, Steven F. Roth, John Kolojejchick, Joe Mattis","doi":"10.1006/jvlc.1994.1020","DOIUrl":"https://doi.org/10.1006/jvlc.1994.1020","url":null,"abstract":"Abstract In this paper we propose a framework that combines the functionality of data exploration and automatic presentation systems to create a knowledge-based interactive data exploration system. The purpose of a data exploration system is to enable users to uncover and extract relationships hidden in large data sets. The purpose of an automatic presentation system is to reduce the need for users to have graphic design expertise and for them to spend a lot of time interacting with graphics packages to view their data. Previous work on data exploration was limited to query mechanisms that were often complex to learn and difficult to use, data manipulation mechanisms that did not provide complete coverage of the operations needed by users (especially the ability to form ad hoc groupings of data), and graphics that were restricted to a small set of predefined visualizations. Automatic presentation research, although addressing these issues, has been limited to the display of small data sets. Furthermore, this research has not supported interactive, user-directed processes of design and data manipulation in automatic presentation systems. We propose a framework that overcomes these limitations of current data exploration systems and integrates new interactive capabilities with automatic presentation components. This approach to supporting data exploration integrates recent work on SageTools, an environment for interactive and automatic presentation design, with a prototypical interactive data manipulation system called IDES. In this paper we present our work on the IDES data manipulation capabilities and discuss requirements for coordinating them with automatic presentation of large data sets.","PeriodicalId":275847,"journal":{"name":"J. Vis. Lang. Comput.","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126330993","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: 49

Dialing for documents: an experiment in information theory 拨号获取文件:信息论中的一个实验

J. Vis. Lang. Comput. Pub Date : 1994-11-02 DOI: 10.1145/192426.192488

H. Rau, S. Skiena

引用次数: 35

Design of Visual Languages: a Second Wave 视觉语言设计:第二次浪潮

J. Vis. Lang. Comput. Pub Date : 1994-09-01 DOI: 10.1006/jvlc.1994.1010

P. Mussio

引用次数: 0

Randomized graph drawing with heavy-duty preprocessing 随机图形绘制与重型预处理

J. Vis. Lang. Comput. Pub Date : 1994-06-01 DOI: 10.1145/192309.192319

D. Harel, Meir Sardas

引用次数: 30

Graqula-A Visual Information-flow Query Language for a Geographical Information System 面向地理信息系统的可视化信息流查询语言

J. Vis. Lang. Comput. Pub Date : 1993-12-01 DOI: 10.1006/jvlc.1993.1022

E. Jungert

引用次数: 8

The Foundations of Experimental Semiotics: a Theory of Sensory and Conventional Representation 实验符号学的基础:一种感觉表征与传统表征的理论

J. Vis. Lang. Comput. Pub Date : 1993-03-01 DOI: 10.1006/jvlc.1993.1006

C. Ware

引用次数: 19

VPCL: A visual language for teaching and learning programming. (A picture is worth a thousand words) VPCL:用于编程教学和学习的可视化语言。(一张图片胜过千言万语)

J. Vis. Lang. Comput. Pub Date : 1992-09-01 DOI: 10.1016/1045-926X(92)90021-D

A. Ebrahimi

引用次数: 8

Envisioning information : Edward R. Tufte (1990) Graphics Press, P.O. Box 430, Cheshire, Connecticut 06410, U.S.A., 126 pp 设想信息:Edward R. Tufte(1990)图形出版社，邮编430，柴郡，康涅狄格州06410，美国，126页

J. Vis. Lang. Comput. Pub Date : 1992-09-01 DOI: 10.1016/1045-926X(92)90022-E

R. Korfhage

引用次数: 0

A Visualization Analysis of China's Leisure Sports Research (P) 中国休闲体育研究的可视化分析(P)

J. Vis. Lang. Comput. Pub Date : 1900-01-01 DOI: 10.18293/dmsviva20-005

Zenghui Ji, H. Tian, S. Ming

{"title":"A Visualization Analysis of China's Leisure Sports Research (P)","authors":"Zenghui Ji, H. Tian, S. Ming","doi":"10.18293/dmsviva20-005","DOIUrl":"https://doi.org/10.18293/dmsviva20-005","url":null,"abstract":"The social economy’s continual development has produced gradual increases in disposable income, which have enriched leisure activities. In order to engage progress in the research of leisure sports in China over the past 20 years and contribute a new angle and direction to the research of leisure sports in China, this paper summarizes the internal and external characteristics of the country’s leisure sports research. The data visualization software CiteSpace5.0 is applied to provide a macro analysis of the development of China’s leisure sports research over the past 20 years. This method has not been applied to research of this kind before, and this reiterates the innovative character of this paper. It achieves this by extracting the 1998-2017 leisure sports literature from the CSSCI database before applying bibliometric Visual Analysis Software CiteSpace 5.0 to this material. It finds that the momentum of the development of the county’s leisure sports is positive, and observes the initial establishment of a cooperation network. However, it also highlights a number of problems, which include the insufficient depth of disciplinary research, the lack of interdisciplinary research results (as shown by the adoption of a single research paradigm) and the neglect of frontier issues.","PeriodicalId":275847,"journal":{"name":"J. Vis. Lang. Comput.","volume":"14 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":"116840428","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

Project Management and Learning Environment: A Case Study 项目管理与学习环境:个案研究

J. Vis. Lang. Comput. Pub Date : 1900-01-01 DOI: 10.18293/jvlc2021-n2-020

A. Molinari

{"title":"Project Management and Learning Environment: A Case Study","authors":"A. Molinari","doi":"10.18293/jvlc2021-n2-020","DOIUrl":"https://doi.org/10.18293/jvlc2021-n2-020","url":null,"abstract":"The paper analyses the addition of project management features of an LMS, a topic that LMSs and collaboration platforms have entirely ignored. Many project management-like platforms are available today, especially riding the media wave of agile methodologies. The question is not surprising in itself, as managing time, costs, and resources linked to the discipline of Project Management, is historically a problematic issue for the IT world from a cultural, technical, and organizational point of view. The problem becomes even more complex if applied to the management of learning projects, where we have time, constraints, deadlines, costs, resources like in any other project. LMSs and, in general, collaboration platforms do not include these features, forcing users to link external platforms or adapt existing features (like simple to-do lists) to more complex Project Management tasks. In this work, we will present the tests conducted in a collaborative platform based on the metaphor of virtual learning communities. These tests were on a component developed explicitly for managing projects, activities, and resources, integrated inside the LMS with all the other services (blog, forum, file sharing, calendar, reminders, etc.). The introduction of this new component within the system addresses the need to manage collaborative activities between learners, providing a tool for managing and controlling the progress of the activities assigned to the various community members. . © 2021 KSI Research","PeriodicalId":275847,"journal":{"name":"J. Vis. Lang. Comput.","volume":"33 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":"114784302","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