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Any broadcast organization that remains static runs the risk of being overtaken by newer, more agile alternatives. To remain competitive, broadcasters must constantly work to increase process velocity, accuracy, and flexibility. These goals cannot be reached without reducing time to market, manual touch-points, and associated labor costs. A major hurdle on this road to efficiency is the absence of a universal method to identify content, resulting in unnecessary manual workflows and timeand resource-consuming communications with third parties for the production, processing, and exchange of content. Root causes for these impracticalities include problems with work identification during acquisition, reconciliation, and de-duplication of assets obtained from multiple sources; placing high demands on limited resources; and causing delays or reducing content capacity. A necessary element to solve this problem is the use of globally unique and persistent works identification. As such, it w...
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The transformations in science produced by the development of ICTs are conceptualized in the model of e-Science. Information on the researchers' activities in digital form is collected in several systems outside the affiliated institutions. Manuscript submission systems, grant funding applications, data centers, citation indexes, other institutional or disciplinary repositories and personal web pages are all important sources of information. Persistent identifiers allow to discover and collect this information and provide the ability to compare, analyze and combine data with greater efficiency and accuracy. The article provides an overview of the most popular persistent identifiers used in e-Science and describes their role.
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Journal of Computer Networks and Communications, 2016
Ad hoc networks lack support of infrastructure and operate in a shared bandwidth wireless environment. Presently, such networks have been realized by various adaptations in Internet Protocol (IP) architecture which was developed for infrastructure oriented hierarchical networks. The IP architecture has its known problem and issues even in infrastructure settings, like IP address overloading, mobility, multihoming, and so forth. Therefore, when such architecture is implemented in ad hoc scenario the problems get multiplied. Due to this fact, ad hoc networks suffer from additional problems like IP address autoconfiguration, service provisioning, efficient bandwidth utilization, and node identification. In this paper we present IDHOCNET which is a novel implementation of service provisioning and application development framework in the ad hoc context. We illustrate a number of implemented features of the architecture which include IP address autoconfiguration, identification of nodes b...
International Journal of …, 2007
Managing product information for product items during their whole lifetime is challenging, especially during their usage and end-of-life phases. The main difficulty is to maintain a communication link between the product item and its associated information as the product item moves over organizational borders and between different users. As network access will typically not be continuous during the whole product-item lifecycle, it is necessary to embed at least a globally unique product identifier (GUPI) that makes it possible to identify the product item anytime during its lifecycle. A GUPI also has to provide a linking mechanism to product information that may be stored in backend systems of different organizations. GUPIs are thereby a cornerstone for enabling the Internet of Things, where 'intelligent products' can communicate over the Internet. In this paper, we analyze and compare the three main currently known approaches for achieving such functionality, i.e. the EPC Network, DIALOG and WWAI.
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