TY - CPAPER U1 - Konferenzveröffentlichung A1 - Schneider, René A1 - Hügi, Jasmin T1 - A framework for evaluating the usefulness of digital libraries N2 - In this paper we present a methodological framework for usefulness evaluation of digital libraries and information services that has been tested successfully in two case studies before developing a corresponding tool that may be used for further investigations. The tool is based on a combination of a knowledge base with exploitable and modifiable questions and an open source tool for online-questionnaires. AB - In this paper we present a methodological framework for usefulness evaluation of digital libraries and information services that has been tested successfully in two case studies before developing a corresponding tool that may be used for further investigations. The tool is based on a combination of a knowledge base with exploitable and modifiable questions and an open source tool for online-questionnaires. KW - Wissensbasis KW - Informationsdienst KW - Bewertung KW - Online-Befragung KW - Nutzen KW - Nutzenvergleich KW - Informationsbedarf KW - Elektronische Bibliothek Y1 - 2013 U6 - https://nbn-resolving.org/urn:nbn:de:kobv:525-4266 UN - https://nbn-resolving.org/urn:nbn:de:kobv:525-4266 N1 - Vortrag gehalten auf dem International Symposium of Information Science (ISI) 2013 ER -