13 Zentrale Universitätseinrichtungen
Permanent URI for this collectionhttps://elib.uni-stuttgart.de/handle/11682/14
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Item Open Access Workshop Meldesystem für Texte auf InternetSeiten (METIS) und Institutional Repositories(2007) Scholze, FrankVorgestellt wird ein Workflow für die automatisierte Zusammenarbeit von Institutional Repositories und METIS.Item Open Access Retrieval on the Grid : results from the European Project GRACE (Grid Search and Categorization Engine)(2006) Scholze, Frank; Stephan, WernerGRACE - Grid Search and Categorization Engine (http://www.grace-ist.org) has been an EU project in the 5th framework program. GRACE has been an attempt to apply an innovative Grid-based solution that will meet the challenges of searching a global heterogeneous collection of documents. The goal of the project has been the building of a distributed search and categorization engine that will run on Grid-middleware (Large Hadron Collider Computer Group (LCG-2) and European DataGrid (EDG)). This paper presents briefly the Grid technology and the linguistic tools used and then focuses on the project results.Item Open Access Measuring research impact in an open access environment(2007) Scholze, FrankThis paper focuses on electronic publication impact as a limited but rather well defined sub-field of research impact. With Open Access a much bigger corpus of data has become available for statistical analysis. Publication impact can be measured by author- or reader-generated data. Author-generated data would be citations. Reader-generated data would be usage. Usage data can be collected through webserver or linkresolver logs. It has to be normalized in order to be shared and analysed meaningfully. The paper presents current initiatives and projects aiming to provide a suitable infrastructure, including publisher data (COUNTER/SUSHI) and data collected from Open Access repositories (using OAI-PMH and OpenURL ContextObjects). Citation and usage data can be analyzed quantitatively or structurally. These new metrics can enhance or complement existing metrics like the Journal Impact Factor (JIF). Services like decision support systems for collection management or recommender systems can be built on this metrics.Item Open Access Goldene und grüne Strategie des Open Access : Übersicht und Vergleich(2006) Scholze, FrankEinführung in das Thema freie Zugänglichkeit zu wissenschaftlicher Literatur (Open Access) mit Erläuterung der wesentlichen Umsetzungsstrategien: Selbstarchivierung anderweitig veröffentlichter Publikationen (grüne Strategie) und Publizieren bei Verlagen mit alternativen Geschäftsmodellen (goldene Strategie).