Results 21 to 30 of about 263,466 (202)

Automatic metadata generation & evaluation

Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '02, 2002
The poster reports on a project in which we are investigating methods for breaking the human metadata-generation bottleneck that plagues Digital Libraries. The research question is whether metadata elements and values can be automatically generated from the content of educational resources, and correctly assigned to mathematics and science educational ...
Liddy, E. D., Allen, E., Harwell, S., Corieri, S., Yilmazel, O., Ozgencil, N. E., Diekama, Anne R., McCracken, N., Silverstein, J., Sutton, S.   +9 more
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Evaluating the metadata quality of the IPL [PDF]

Proceedings of the American Society for Information Science and Technology, 2009
AbstractMetadata quality is directly related to the quality of services provided by digital libraries. The paper presents results from evaluating the metadata quality of the IPL (www.ipl.org). Two evaluation methods were used: a preliminary automatic evaluation and a human involved evaluation using a survey.
Shanshan Ma, Caimei Lu, Xia Lin, Mike Galloway   +3 more
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Strategies for Searching Video Content with Text Queries or Video Examples [PDF]

, 2016
The large number of user-generated videos uploaded on to the Internet everyday has led to many commercial video search engines, which mainly rely on text metadata for search. However, metadata is often lacking for user-generated videos, thus these videos
Chang, Xiaojun, Du, Xingzhong, Gan, Chuang, Hauptmann, Alexander G., Jiang, Lu, Lan, Zhenzhong, Li, Huan, Li, Xuanchong, Lin, Ming, Ma, Zhigang, Mao, Zexi, Meng, Deyu, Xu, Shicheng, Xu, Zhongwen, Yang, Yi, Yu, Shoou-I   +15 more
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Evaluating (Linked) Metadata Transformations Across Cultural Heritage Domains [PDF]

, 2014
This paper describes an approach to the evaluation of different aspects in the transformation of existing metadata into Linked data-compliant knowledge bases. At Oslo and Akershus University College of Applied Science, in the TORCH project, we are working on three different experimental case studies on extraction and mapping of broadcasting data and ...
Tallerås, Kim, Massey, David, Husevåg, Anne-Stine Ruud, Preminger, Michael, Pharo, Nils   +4 more
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Critical Metadata for Spectroscopy Field Campaigns

Remote Sensing, 2014
A field spectroscopy metadata standard is defined as those data elements that explicitly document the spectroscopy dataset and field protocols, sampling strategies, instrument properties and environmental and logistical variables.
Barbara A. Rasaiah, Simon. D. Jones, Chris Bellman, Tim J. Malthus   +3 more
doaj   +1 more source

EduTVA: Metadata Schema for Educational Audiovisual Contents in Digital Television Environments

Future Internet, 2022
The educational model faced unprecedented changes during the COVID-19 pandemic. In particular, the remote communication between teachers and learners was affected due to either the lack of or a poor Internet connection at home.
Angela M. Vargas-Arcila, Julian A. Caicedo-Muñoz, Felipe Estrada-Solano, Carlos González-Amarillo, Armando Ordonez, Jose L. Arciniegas   +5 more
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The Use of Business Metadata in Source-Transaction-Agent Modelling

Asia-Pacific Journal of Information Technology and Multimedia, 2015
Business process modelling is a way of representing an organisation to enable its analysis and improvement. The development of business process models which become more complex can be assisted by using metadata which are business metadata and technical ...
Ibrahim Mohamed, Mohamad Fauzan Noordin
doaj   +1 more source

Statistische Analysen von Semantic Entities aus Metadaten- und Volltextbeständen von German Medical Science

GMS Medizin – Bibliothek – Information, 2017
This paper analyzes the information content of metadata and full texts in German Medical Science (GMS) articles in English language. The object of the study is to compare semantic entities that are used to enrich GMS metadata (titles and abstracts) and ...
Grün, Stefan, Poley, Christoph
doaj   +1 more source

Geographic Information Metadata—An Outlook from the International Standardization Perspective

ISPRS International Journal of Geo-Information, 2019
Geographic information metadata provides a detailed description of geographic information resources. Well before digital data emerged, metadata were shown in the margins of paper maps to inform the reader of the name of the map, the scale, the ...
Jean Brodeur, Serena Coetzee, David Danko, Stéphane Garcia, Jan Hjelmager   +4 more
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Metadata Quality: From Evaluation to Augmentation [PDF]

Cataloging & Classification Quarterly, 2008
ABSTRACT The conversation about metadata quality has developed slowly in libraries, hindered by unexamined assumptions about metadata carrying over from experience in the MARC environment. In the wider world, discussions about functionality must drive discussions about how quality might be determined and ensured.
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