What Makes Persistent Identifiers Persistent?
نویسندگان
چکیده
منابع مشابه
Can Persistent Identifiers Be Cool?
The fast growth of scientific and non-scientific digital data, as well as the proliferation of new types of digital content, has led – among many other things – to a lot of innovative work on the concept of the identifier. Digital identifiers have become the key to preserving and accessing content, just as physical identifier tags have been the key to accessing paper-based content and other phy...
متن کاملImplementing Persistent Identifiers. Overview of concepts, guidelines and recommendations
Traditionally, references to web content have been made by using URL hyperlinks. However, as links are 'broken' when content is moved to another location, a reference system based on URLs is inherently unstable and poses risks for continued access to web resources. To create a more reliable system for referring to published material on the web, from the mid-1990s a number of schemes have been d...
متن کاملAssessing the uptake of persistent identifiers by research infrastructure users
Significant progress has been made in the past few years in the development of recommendations, policies, and procedures for creating and promoting citations to data sets, software, and other research infrastructures like computing facilities. Open questions remain, however, about the extent to which referencing practices of authors of scholarly publications are changing in ways desired by thes...
متن کاملPersistent Identifiers distributed system for Cultural Heritage digital objects
In this paper, we present a prototype with a novel resolution architecture for an URN based Persistent Identifiers (PI) system in Italy. We describe a distribute approach for implementing the NBN namespace system and illustrate the solutions adopted for the assignment and resolution of the identifiers with the hierarchical and peer-to-peer request forwarding. Starting from the core motivations ...
متن کاملParoxysmal events in infants: persistent eye closure makes seizures unlikely.
OBJECTIVE Paroxysmal events are frequent in infancy. A precise diagnosis is often difficult to assign despite adequate history and physical examination. Certain clinical signs may help to suggest the diagnosis, thereby avoiding unnecessary and costly investigations. The aim of this study was to determine the frequency of eye opening during infantile seizures and evaluate the potential usefulnes...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2010
ISSN: 1556-5068
DOI: 10.2139/ssrn.1639996