Results 1 - 10 of 3,378

Technological pedagogical content knowledge: A framework for integrating technology in teacher knowledge.

by M J Koehler , P Mishra - Teachers College Record, , 2006
"... Abstract This paper describes a framework for teacher knowledge for technology integration called technological pedagogical content knowledge (originally TPCK, now known as TPACK, or technology, pedagogy, and content knowledge). This framework builds on Lee Shulman's construct of pedagogical c ..."
Abstract - Cited by 420 (19 self) - Add to MetaCart
into their work. Teachers often have inadequate (or Contemporary Issues in Technology and Teacher Education, 9(1) 62 inappropriate) experience with using digital technologies for teaching and learning. Many teachers earned degrees at a time when educational technology was at a very different stage

ArnetMiner: Extraction and Mining of Academic Social Networks

by Jie Tang, Jing Zhang, Limin Yao, Juanzi Li, Li Zhang, Zhong Su
"... This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting researcher profiles automatically from the Web; 2) Integrating the publication data into the network from existing digita ..."
Abstract - Cited by 203 (46 self) - Add to MetaCart
digital libraries; 3) Modeling the entire academic network; and 4) Providing search services for the academic network. So far, 448,470 researcher profiles have been extracted using a unified tagging approach. We integrate publications from online Web databases and propose a probabilistic framework to deal

Comprehensive personalized information access in an educational digital library

by Peter Brusilovsky - In: JCDL ’05: Proc. of the 5th ACM/IEEE-CS joint conference on Digital libraries, ACM , 2005
"... This paper explores two ways to help students locate most relevant resources in educational digital libraries. One method gives a more comprehensive access to educational resources, through multiple pathways of information access, including browsing and information visualization. The second method i ..."
Abstract - Cited by 13 (2 self) - Add to MetaCart
This paper explores two ways to help students locate most relevant resources in educational digital libraries. One method gives a more comprehensive access to educational resources, through multiple pathways of information access, including browsing and information visualization. The second method

Criterion Functions for Document Clustering: Experiments and Analysis

by Ying Zhao, George Karypis , 2002
"... In recent years, we have witnessed a tremendous growth in the volume of text documents available on the Internet, digital libraries, news sources, and company-wide intranets. This has led to an increased interest in developing methods that can help users to effectively navigate, summarize, and org ..."
Abstract - Cited by 202 (13 self) - Add to MetaCart
In recent years, we have witnessed a tremendous growth in the volume of text documents available on the Internet, digital libraries, news sources, and company-wide intranets. This has led to an increased interest in developing methods that can help users to effectively navigate, summarize

Visual interfaces to digital libraries

by Katy Börner, Ying Feng, Tamara Mcmahon , 2003
"... This paper argues for the design of collaborative visual interfaces to digital libraries that support social navigation. As an illustrative example we present work in progress on the design of a three-dimensional document space for a scholarly community – namely faculty, staff, and students at the S ..."
Abstract - Cited by 28 (4 self) - Add to MetaCart
This paper argues for the design of collaborative visual interfaces to digital libraries that support social navigation. As an illustrative example we present work in progress on the design of a three-dimensional document space for a scholarly community – namely faculty, staff, and students

Time as essence for photo browsing through personal digital libraries

by Adrian Graham, Hector Garcia-molina, Andreas Paepcke, Terry Winograd - In Proceedings of the second ACM/IEEE-CS Joint Conference on Digital libraries , 2002
"... We developed two photo browsers for collections with thousands of time-stamped digital images. Modern digital cameras record photo shoot times, and semantically related photos tend to occur in bursts. Our browsers exploit the timing information to structure the collections and to automatically gener ..."
Abstract - Cited by 130 (9 self) - Add to MetaCart
Digital library, time-based clustering, ACDSee, summarization, time-based navigation, burst identification 1.

How to build a digital library

by David M. Nichols, David Bainbridge , 2003
"... The implications of using digital library software in educational contexts, for both the students and the software developers, are discussed in the light of two case studies of courses where students build digital libraries. Categories and Subject Descriptors H.3.7 [Information storage and retrieval ..."
Abstract - Cited by 99 (33 self) - Add to MetaCart
The implications of using digital library software in educational contexts, for both the students and the software developers, are discussed in the light of two case studies of courses where students build digital libraries. Categories and Subject Descriptors H.3.7 [Information storage

Adaptive Information Visualization for Personalized Access to Educational Digital Libraries

by Peter Brusilovsky , Rosta Farzan , Girish Chavan
"... Abstract. Personalization is one of the emerging ways to increase the power of modern Digital Libraries. The Knowledge Sea II system presented in this paper explores social navigation support, an approach for providing personalized guidance within the open corpus of educational resources. Following ..."
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Abstract. Personalization is one of the emerging ways to increase the power of modern Digital Libraries. The Knowledge Sea II system presented in this paper explores social navigation support, an approach for providing personalized guidance within the open corpus of educational resources

DIGITAL LIBRARIES - A CHALLENGE FOR MEDICAL RESEARCH AND EDUCATION

by Peter Linde
"... Summary Since the early 1990s Digital Libraries have become a major factor for collecting, organising and distributing scientific research. This is especially true in the biomedical sciences. In this article, different definitions of the term Digital Libraries are discussed. Two major definitions a ..."
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for the social and institutional context of the term "Library". Their emphasis is tilted towards databases and how to collect, retrieve, organise and access the information. Future use, development and problems of Digital Libraries, their content, users and their staffing are discussed. For example

Connectivism: A learning theory for the digital age."

by George Siemens - International Journal of Instructional Technology and Distance , 2005
"... Jan 2005 Index Home Page Editor's Note: This is a milestone article that deserves careful study. Connectivism should not be con fused with constructivism. George Siemens advances a theory of learning that is consistent with the needs of the twenty first century. His theory takes into account t ..."
Abstract - Cited by 147 (2 self) - Add to MetaCart
trends in learning, the use of technology and networks, and the diminishing half-life of knowledge. It combines relevant elements of many learning theories, social structures, and technology to create a powerful theoretical construct for learning in the digital age. Connectivism: A Learning Theory
Results 1 - 10 of 3,378