28,622 research outputs found
Semantic web technologies for video surveillance metadata
Video surveillance systems are growing in size and complexity. Such systems typically consist of integrated modules of different vendors to cope with the increasing demands on network and storage capacity, intelligent video analytics, picture quality, and enhanced visual interfaces. Within a surveillance system, relevant information (like technical details on the video sequences, or analysis results of the monitored environment) is described using metadata standards. However, different modules typically use different standards, resulting in metadata interoperability problems. In this paper, we introduce the application of Semantic Web Technologies to overcome such problems. We present a semantic, layered metadata model and integrate it within a video surveillance system. Besides dealing with the metadata interoperability problem, the advantages of using Semantic Web Technologies and the inherent rule support are shown. A practical use case scenario is presented to illustrate the benefits of our novel approach
Using Semantic Web Technologies to Support Enhanced Situation Awareness
The AKTiveSA project is using Semantic Web technologies to support information fusion and enhanced situational awareness in a simulated humanitarian relief scenario. We have developed an application that shows how situational awareness can be supported during humanitarian relief situations; often occurring alongside military conflict. Semantic Web technologies provide new opportunities for harvesting information from numerous, disparate and often heterogeneous information sources and can be used to better support complex knowledge fusion
Applying Semantic Web Technologies to Medieval Manuscript Research
Medieval manuscript research is a complex, fragmented, multilingual field of
knowledge, which is difficult to navigate, analyse and exploit. Though printed sources
are still of great importance and value to researchers, there are now many services
on the Web, some commercial and many in the public domain. At present, these
services have to be consulted separately and individually. They employ a range of
different descriptive standards and vocabularies, and use a variety of technologies to
make their information available on the Web. This chapter proposes a new approach to
organizing the international collaborative infrastructure for interlinking knowledge and
research about medieval European manuscripts, based on technologies associated with
the Semantic Web and the Linked Data movement. This collaborative infrastructure
will be an open space on the Web where information about medieval manuscripts can
be shared, stored, exchanged and updated for research purposes. It will be possible to
ask large-scale research questions across the virtual global manuscript collection, in a
quicker and more effective way than has ever been feasible in the past. The proposed
infrastructure will focus on building links between data and will provide the basis
for new kinds of services which exploit these data. It will not aim to impose a single
metadata standard on existing manuscript services, but will build on existing databases
and vocabularies. The article describes the architecture, services and data which will
comprise this infrastructure, and discusses strategies for making th challenging and
exciting goal a reality
Web Technologies (GGC)
This Grants Collection for Web Technologies was created under a Round Nine ALG Textbook Transformation Grant.
Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.
Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Reporthttps://oer.galileo.usg.edu/compsci-collections/1015/thumbnail.jp
Library application of Deep Web and Dark Web technologies
The Deep Web and Dark Web are legitimate tools for use in the field of information science, adding to the discussion of patron privacy. The American Library Association policies on privacy and confidentiality combined with the advancement of internet technology necessitate that library professionals become fluent in Dark Web usability in libraries
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