Horstmann, Wolfram

[["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","code4lib"],["dc.contributor.author","Jahn, Najko"],["dc.contributor.author","Lösch, Mathias"],["dc.contributor.author","Horstmann, Wolfram"],["dc.date.accessioned","2018-12-06T08:52:50Z"],["dc.date.available","2018-12-06T08:52:50Z"],["dc.date.issued","2010"],["dc.description.abstract","Many researchers make their publications available on personal web pages. In this paper, we propose a simple method for the automatic aggregation of these documents. We search faculty web pages for archived publications and present their full text links together with the author’s name and short content excerpts on a comprehensive web page. The excerpts are generated simply by querying a standard web search engine."],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/57067"],["dc.identifier.url","https://journal.code4lib.org/articles/3765"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.issn","1940-5758"],["dc.title","Automatic Aggregation of Faculty Publications from Personal Web"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","29"],["dc.bibliographiccitation.lastpage","40"],["dc.bibliographiccitation.seriesnr","6699"],["dc.contributor.author","Waltinger, Ulli"],["dc.contributor.author","Mehler, Alexander"],["dc.contributor.author","Lösch, Mathias"],["dc.contributor.author","Horstmann, Wolfram"],["dc.date.accessioned","2018-08-16T09:58:40Z"],["dc.date.available","2018-08-16T09:58:40Z"],["dc.date.issued","2011"],["dc.description.abstract","In the area of digital library services, the access to subject-specific metadata of scholarly publications is of utmost interest. One of the most prevalent approaches for metadata exchange is the XML-based Open Archive Initiative (OAI) Protocol for Metadata Harvesting (OAI-PMH). However, due to its loose requirements regarding metadata content there is no strict standard for consistent subject indexing specified, which is furthermore needed in the digital library domain. This contribution addresses the problem of automatic enhancement of OAI metadata by means of the most widely used universal classification schemes in libraries—the Dewey Decimal Classification (DDC). To be more specific, we automatically classify scientific documents according to the DDC taxonomy within three levels using a machine learning-based classifier that relies solely on OAI metadata records as the document representation. The results show an asymmetric distribution of documents across the hierarchical structure of the DDC taxonomy and issues of data sparseness. However, the performance of the classifier shows promising results on all three levels of the DDC."],["dc.identifier.doi","10.1007/978-3-642-23160-5_3"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/15320"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.publisher","Springer"],["dc.publisher.place","Berlin, Heidelberg"],["dc.relation.crisseries","Lecture Notes in Computer Science"],["dc.relation.eissn","1611-3349"],["dc.relation.eissn","0302-9743"],["dc.relation.isbn","978-3-642-23159-9"],["dc.relation.isbn","978-3-642-23160-5"],["dc.relation.ispartof","Advanced Language Technologies for Digital Libraries"],["dc.relation.ispartofseries","Lecture Notes in Computer Science;6699"],["dc.title","Hierarchical Classification of OAI Metadata Using the DDC Taxonomy"],["dc.type","book_chapter"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","227"],["dc.bibliographiccitation.lastpage","232"],["dc.contributor.author","Jahn, Najko"],["dc.contributor.author","Lösch, Mathias"],["dc.contributor.author","Horstmann, Wolfram"],["dc.contributor.editor","Schomburg, Silke"],["dc.contributor.editor","Leggewie, Claus"],["dc.contributor.editor","Lobin, Henning"],["dc.contributor.editor","Puschmann, Cornelius"],["dc.date.accessioned","2019-01-17T09:29:48Z"],["dc.date.available","2019-01-17T09:29:48Z"],["dc.date.issued","2011"],["dc.description.abstract","Persönliche Publikationslisten sind ein Bestandteil wissenschaftlicher Selbstdarstellung im Web. Der Beitrag stellt sich die Frage, wie sich wissenschaftliche Dokumente aus den persönlichen Webseiten heraus identifizieren und für empirische Untersuchungen im Rahmen von Linkanalysen nutzen lassen. Am Beispiel der Universität Bielefeld wurden 1.358 wissenschaftliche Volltexte eruiert und ihre Rezeption über zwei exemplarische Linkkontexte – Wikipedia und dem politischen Diskurs im Web – exploriert."],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/57336"],["dc.language.iso","de"],["dc.notes.status","final"],["dc.publisher","hbz"],["dc.publisher.place","Köln"],["dc.relation.ispartof","Digitale Wissenschaft: Stand und Entwicklung digital vernetzter Forschung in Deutschland"],["dc.title","Persönliche Publikationslisten im WWW – Webometrische Aspekte wissenschaftlicher Selbstdarstellung am Beispiel der Universität Bielefeld"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Digital Information"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Lösch, Mathias"],["dc.contributor.author","Waltinger, Ulli"],["dc.contributor.author","Horstmann, Wolfram"],["dc.contributor.author","Mehler, Alexander"],["dc.date.accessioned","2018-12-06T08:30:28Z"],["dc.date.available","2018-12-06T08:30:28Z"],["dc.date.issued","2011"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/57065"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.issn","1368-7506"],["dc.title","Building a DDC-annotated Corpus from OAI Metadata"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]