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2008 Conference Publication Understanding information system change: The relationship between reasons, goals, and typesKrell, Katharina, Matook, Sabine and Rohde, Fiona (2008). Understanding information system change: The relationship between reasons, goals, and types. Pacific Asia Conference on Information Systems PACIS 2008, Suzhou, China, 3-7 July 2008. Suzhou, China: Association for Information Systems. |
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2007 Journal Article Serving travellers better onlineZumpe, S. and Madlberger, M. (2007). Serving travellers better online. Information Age, 48-52. |
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2007 Conference Publication A transaction-based framework for business models in electronic commerceZumpe, S. and Madlberger, M. (2007). A transaction-based framework for business models in electronic commerce. 11th Pacific Asia Conference on Information Systems, Auckland, New Zealand, 4-6 July, 2007. Auckland, New Zealand: University of Auckland. |
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2007 Conference Publication On the use of variable user goals to measure perceived usefulnessZumpe, Sabine and Van der Heijden, Hans (2007). On the use of variable user goals to measure perceived usefulness. Fifteenth European Conference on Information Systems, University of St Gallen, St Gallen, Switzerland, 7-9 June, 2007. St Gallen, Switzerland: European Conference on Information Systems. |
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2006 Conference Publication Information systems maturity in e-business organizationsZumpe, Sabine and Ihme, Diana (2006). Information systems maturity in e-business organizations. European Conference on Information Systems, Gotteborg, Sweden, 12-14 June, 2006. Gotteborg, Sweden: IT University of Gotteborg. |
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2006 Conference Publication Integrating variable user goals into user acceptance modelsZumpe, S. and van der Heijden, H. (2006). Integrating variable user goals into user acceptance models. Research Symposium on Emerging Electronic Markets, Stuttgart, Germany, 23-25 September, 2006. Stuttgart, Germany: University of Hohenheim. |
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2004 Conference Publication Identifying the Quality of E-Commerce Reference ModelsEsswein, W., Zumpe, S. and Sunke, N. (2004). Identifying the Quality of E-Commerce Reference Models. Sixth International Conference on Electronic Commerce, ICEC 2004, Delft University of Technology, Netherlands, 25th - 27th October, 2004. New York, New York, USA: ACM Press. doi: 10.1145/1052220.1052257 |
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2002 Journal Article Realisierung des datenaustauschs im elektronischen handelEsswein, W. and Zumpe, S. (2002). Realisierung des datenaustauschs im elektronischen handel. Informatik-Spektrum, 25 (4), 251-261. doi: 10.1007/s002870200239 |
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2002 Book Chapter Quality Levels of Electronic B2B MarketplacesZumpe, S. and Esswein, W. (2002). Quality Levels of Electronic B2B Marketplaces. E-Commerce: Netze, Markte, Technologien. (pp. 117-126) edited by Weinhardt, Christof and Holtmann, Carsten. Germany: Physica Verlag. |
