All publications sorted by title
| , Wissensmanagement Konzepte und Anwendungen aus dem Umweltmanagement, Institut fĂŒr Wirtschaftsinformatik, 2002 |
| , The impact of culture and language on the use of the internet empirical analyses of behaviour and attitudes, Institut fĂŒr Wirtschaftsinformatik, 2005 |
| , Das Berlin-Brandenburger Graduiertenkolleg Verteilte Informationssysteme, Humboldt-Spektrum 3/97, 1997 |
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| , and , âStop Spamming Me!â â Exploring Information Overload on Facebook, in: Proceedings of the 16th Americas Conference on Information Systems (AMCIS), Lima, Peru, 2010 |
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| , and , ćșçšææŹæçćæ_ çèźșăæčæłćäč éą (Kosten- und Erfolgsrechnung - Theorie, Instrumente und Aufgaben), Shanghai University of Finance and Economics Press, 2011 |
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| , , , and , A Comparison of Security Requirements Engineering Methods (2010), in: Requirements Engineering Journal, Special Issue â Security Requirements Engineering, 15:1(7--40) |
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| and , A Dual Approach to Detect Polyhedral Intersections in Arbitrary Dimensions (1991), in: BIT, 31(2--14) |
| and , A Dual Approach to Detect Polyhedral Intersections in Arbitrary Dimensions, in: Proc. 25th Annual Allerton Conference on Communication, Control, and Computing, 1987 |
| and , A Dual Space Representation for Geometric Data, in: Proc. 13th International Conference on Very Large Data Bases, Brighton, 1987 |
| and , A framework for ASP marketplaces, in: Opher Etzion - Proc. 5th International Conference on Cooperative Information Systems (CoopIS 2000), Springer-Verlag, 2000 |
| , A Lower Bound and Two Approximative Algorithms for the K-Partitioning of Rectilinear Polygons, in: First Scandinavian Workshop on Algorithm Theory, Lecture Notes in Computer Science 318, Springer-Verlag, 1988 |
| , and , A privacy-protecting business analytics service for online transactions (2008), in: International Journal of Electronic Commerce |
| , A Quantitative Analysis of E-Commerce: Channel Conflicts, Data Mining, and Consumer Privacy, Institut fĂŒr Wirtschaftsinformatik, 2005 |
| A Score-based Metrics System for Measuring ERP Investment Profitability, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| , and , Acceptance Problems of Ambient Intelligence and Mobile Technologies in hospitals in India and Germany, in: Proceedings of 17th European Conference on Information Systems, Verona, Italy, 2009 |
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| , Additive Modelling and Testing Model Spezifikation, Institut fĂŒr Wirtschaftsinformatik, 1998 |
| , and , Adoption of Cross-Company RFID: An Empirical Analysis of Perceived Influence Factors, in: 17th European Conference on Information Systems (ECIS 2009), Verona, Italy, 2009 |
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| and , Adressing Users' Privacy Concerns for Improving Personalization Quality: Towards an Integration of User Studies and Algorithm Evaluation, in: Mobasher, B., Anand, S.S. (eds.), Intelligent Techniques for Web Personalization, LNAI, Springer-Verlag, 2007 |
| Advances in Spatial Databases, Springer-Verlag, Lecture Notes in Computer Science, volume 525, 1991 |
| , and , Advising Customers on Products in Navigating Online Shops â An Empirical Analysis (2011), in: Proceedings of the 17th Americas Conference on Information Systems (AMCIS 2011) |
| , AGORA, Ein Group Decision Support System (GDSS) zur rechnerbasierten UnterstĂŒtzung von unstrukturierten, vollstĂ€ndigen Entscheidungsprozessen, Institut fĂŒr Wirtschaftsinformatik, 2000 |
| , Akzeptanz von Ambient Intelligence in KrankenhĂ€usern â Ein LĂ€ndervergleich zwischen Deutschland und Australien am Beispiel der MedikationsunterstĂŒtzung, EUL-Verlag, 2010 |
| , , , and , Aletheia â Improving Industrial Service-lifecycle Management by Semantic Data Federations, in: IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA 2010), IEEE Press, 2010 |
| , Algorithms for the Minimum K-Partitioning of Rectilinear Polygons, in: Proc. 23rd Annual Allerton Conference on Communication, Control, and Computing, 1985 |
| and , Ambient Intelligence (2010), in: Wirtschaftsinformatik, 52:5(311-314) |
| and , Ambient Intelligence and Ubiquitous Computing, in: Handbook on Information Technologies for Education and Training, International Handbooks on Information Systems, pages 79-100, Springer, 2008 |
| , and , Ambient Intelligence Framework zur Förderung kollaborativer Wissens- und Lernprozesse, in: Mehr Wissen - mehr Erfolg! (Proceedings of the KnowTech 2007), pages 265-274, CMP-WEKA Verlag, 2007 |
| , and , Ambient Intelligence in Medical Environments and Devices. Qualitative Studie zu Nutzenpotentialen ambienter Technologien in KrankenhÀusern, ESCP Europe Working Paper, number 36, 2008 |
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| and , An Empirical Study of the European ASP Market, in: Proc. 10th European Conference on Information Systems, Gdansk, 2002 |
| , An Expert Database System for the Overland Search Problem, in: Datenbanksysteme in BĂŒro, Technik und Wissenschaft, Informatik-Fachberichte 136, Springer-Verlag, 1987 |
| Analysis of different knowledge managementsystem solutions, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| Analysis of Online Reverse Aactions in B2B Procurement Process: Case Study Turkish Markets, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| and , Anwendungen des Ubiquitous Computing, in: Technikfolgen-AbschÀtzung UbiquitÀres Computing und Informationelle Selbstbestimmung (TAUCIS), pages 45-62, BMBF, 2006 |
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| , , and , Application Service Providers: Angebot, Nachfrage und langfristige Perspektiven [Application Service Providers: Supply, Demand, and Long-Term Perspectives] (2001), in: Wirtschaftsinformatik, 43:6 |
| , , and , Are You Willing to Wait Longer for Internet Privacy? (2011), in: Proceedings of the European Conference on Information Systems (ECIS 2011), Helsinki, Finland |
| , Attention and Interruption Management for System Design - Towards a Unified Model, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| Ausgezeichnete Informatikdissertationen 1999 [Excellent Dissertations in Computer Science 1999], Gesellschaft fĂŒr Informatik, 2000 |
| Ausgezeichnete Informatikdissertationen 2000 [Excellent Dissertations in Computer Science 2000], Gesellschaft fĂŒr Informatik, 2001 |
| Ausgezeichnete Informatikdissertationen 2001 [Excellent Dissertations in Computer Science 2001], Gesellschaft fĂŒr Informatik, 2002 |
| Ausgezeichnete Informatikdissertationen 2002 [Excellent Dissertations in Computer Science 2002], Gesellschaft fĂŒr Informatik, 2003 |
| Ausgezeichnete Informatikdissertationen 2003 [Excellent Dissertations in Computer Science 2003], Gesellschaft fĂŒr Informatik, 2004 |
| , and , Automatische Identifikation, Barcode, Biometrie, OCR, RFID, in: EnzyklopĂ€die der Wirtschaftsinformatik, Oldenbourg, MĂŒnchen, 2008 |
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| Behavioral Aspects of IT Investment Decisions, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| , , , and , Benchmarking Spatial Joins A la Carte (1999), in: International Journal on Geographic Information Science, 13:7 |
| and , Betriebliche Umweltinformationssysteme als Knowledge Managementsysteme im Umweltmanagement [Environmental Management Information Systems as Knowledge Management Tool] (2001), in: UmweltWirtschaftsForum, 9:1(64--67) |
| and , Betriebliche Umweltinformationssysteme [Business Environmental Information Systems] (1996), in: UmweltWirtschaftsForum, 4:1 |
| and , Between extreme rejection and cautious acceptance - consumers' reactions to RFID-based information services in retail (2008), in: Social Science Computer Review 26(1) |
| and , Beurteilung betrieblicher Umweltschutzsoftware [Assessing Environmental Management Information Systems] (1999), in: UmweltWirtschaftsForum, 7:1(83--86) |
| and , Beurteilung der Nutzungspotentiale sowie der Probleme von Ambient Intelligence im Krankenhaus, in: Mobiles Computing in der Medizin (Proceedings zum 7. Workshop der GMDS-Arbeitsgruppe Mobiles Computing in der Medizin), pages 123-136, Shaker Verlag, 2007 |
| , and , Breaking the Cycles of Innovation - A Holistic View on Business Transformation, in: Managing Challenges in a Globalized World - Festschrift anlÀsslich der Emeritierung von Prof. Dr. Manfred Perlitz, Mannheim University Press, 2008 |
| and , Business Concepts and Strategies for the ASP Market, in: Proc. 4th Workshop on Federated Databases, 1999 |
| and , Business models for ASP marketplaces, in: Proc. 8th European Conference on Information Systems, 2000 |
| , and , Business Service Management - Kulturwandel in der IT-Branche, in: THEXIS "New Marketing - New Business", 2000 |
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| , and , Challenges for Access Control in Knowledge Federations, in: Proc. International Conference on Knowledge Management and Information Sharing (KMIS 2009), Madeira, Portugal, pages 224-229, INSTICC Press, 2009 |
| , and , Challenges in Business Case Development and Requirements for Business Case Frameworks (2011), in: Proceedings of the 5th European Conference on Information Management and Evaluation (ECIME), September 8-9, 2011, Como, Italy |
| , Client / Server Based Statistical Computing, Institut fĂŒr Wirtschaftsinformatik, 2004 |
| , Clustering and Fuzzy Techniques: Theory, Implementation and Applications, Institut fĂŒr Wirtschaftsinformatik, 2003 |
| , and , Cognition or Affect? â Exploring Information Processing on Facebook, in: Social Informatics, pages 171-183, Springer Berlin / Heidelberg, 2011 |
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| , Collaboration with SAP Enterprise Portal, Institut fĂŒr Wirtschatfsinformatik, 2005 |
| , , and , Communication Anonymizers: Personality, Internet Privacy Literacy and their Influence on Technology Acceptance (2012), in: European Conference on Information Systems (ECIS), Barcelona, Spain |
| , , and , Comparison of Discovery Service Architectures for the Internet of Things, in: IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (IEEE SUTC 2010), pages 237 - 244, IEEE Press, 2010 |
[DOI] |
| , and , Component Leasing on the World Wide Web (2000), in: Netnomics, 2(191--219) |
| Constraint Databases and Applications, Springer-Verlag, Lecture Notes in Computer Science, volume 1191, 1997 |
| , Content Management Systeme im Vergleich im Hinblick auf die Nutzung fĂŒr die FakultĂ€t, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| and , Convex Polyhedral Chains: A Representation for Geometric Data (1989), in: Computer-Aided Design, 21:3 |
| , and , Corporate blogging today â usage and characteristics (2010), in: Proceedings of the Sixteenth Americas Conference on Information Systems, Lima, Peru |
| , , and , Corporate career presences on social network sites: an analysis of hedonic and utilitarian value (2012), in: ACM SIGCHI Conference on Human Factors in Computing Systems (CHI), Texas, USA |
| and , Corporate- und Webinterface Design fĂŒr ein Online-Unternehmen, VDM Verlag, 2008 |
| , , and , Cost-Benefit Sharing in Cross-Company RFID Applications: A Case Study Approach, in: International Conference on Information Systems (ICIS 2008), Paris, France, 2008 |
| , Costly Information Acquisition, Stock Prices and Neoclassical Growth, Institut fĂŒr Wirtschaftsinformatik, 1990 |
| , Customer Relationship Management (CRM) als Unternehmensstrategie öffentlichrechtlicher und privater Online-Nachrichtenanbieter, Institut fĂŒr Wirtschatfsinformatik, 2007 |
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| and , Das Drumherum hilft bei der Effizienz - Ambiente Technologien fĂŒr Prozess- und Arbeitsoptimierung (2009), in: Krankenhaus Technik + Management(25-28) |
| , Data Management in Environmental Information Systems, in: Handbook of Massive Datasets, pages 981--1092, Kluwer Academic Publishers, 2002 |
| , Data structures for computational statistics, Institut fĂŒr Wirtschaftsinformatik, 1997 |
| , Dean versus Dekan â Ein universitĂ€res Selbstverwaltungsamt im Umbruch (2009), in: Forschung und Lehre:4/09 |
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| , and , Decision Support by Automatic Analysis of Business Process Models (2011), in: Proceedings of the 19th European Conference on Information Systems (ECIS), June 9-11, 2011, Helsinki, Finland |
| , Der Spatial Join in Geo-Datenbanksystemen, Institut fĂŒr Wirtschaftsinformatik, 1994 |
| , Der Zellbaum: Ein Index fĂŒr geometrische Datenbanken [The Cell Tree: An Index for Geometric Databases] (1989), in: Informatik - Forschung und Entwicklung, 4:1 |
| Design and Implementation of Large Spatial Databases, Springer-Verlag, Lecture Notes in Computer Science, volume 409, 1990 |
| and , Design Guidelines for RFID-Based Applications in Manufacturing, in: European conference on information systems, 2008 |
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| and , Deutsche UniversitĂ€ten im Umbruch â 20 Jahre nach der Wende, in: F. Keuper, D. Puchta (Hrsg.), 20 Jahre Mauerfall, Gabler, 2009 |
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| Development of a cooperation model for the provision of mobile services in urban environment bey small and medium-sized enterprises, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| , and , Die deutschsprachige BlogosphÀre: Reifegrad, Politisierung, Themen und Bezug zu Nachrichtenmedien, in: Kommunikation, Partizipation und Wirkungen im Social Web, Herbert von Halem Verlag, 2008 |
| , Die EinfĂŒhrung von Vorgangsbearbeitungssystemen in der öffentlichen Verwaltung als IT-organisatorischer Gestaltungsprozess, Institut fĂŒr Wirtschaftsinformatik, 2000 |
| , Die Entwicklung einer digitalen Bibliothek und ihrere Nutzung - eine Langzeit-Webmining-Analyse, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| , Die Wirtschaftswissenschaftliche FakultÀt der Humboldt-UniversitÀt zu Berlin (2009), in: Humboldt-Spektrum:4 |
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| , Distributed Infrastructure Support for Electronic Commerce Applications, Institut fĂŒr Wirtschaftsinformatik, 2000 |
| and , Distributed ONS and Its Impact on Privacy, in: Proc. IEEE International Conference on Communications (IEEE ICC 2007), Glasgow, UK, IEEE Press, 2007 |
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| , and , Dynamic Value Webs in Mobile Environments Using Adaptive Location-Based Services, in: Proc. 38th Hawaii International Conference on System Science, 2005 |
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| , and , EcoExplorer/ACCOUNT: An environmental management information system (2001), in: Systems Analysis Modelling Simulation, 41:4(615--628) |
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| and , eCRM: Konzeption und Möglichkeiten zur Effizienzmessung [eCRM: Concepts and Options for Performance Evaluation] (2001), in: Praxis der Wirtschaftsinformatik, 221 |
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| , Efficient Structures for Geometric Data Management, Springer-Verlag, Lecture Notes in Computer Science, volume 337, 1988 |
| , and , Einsatz mobiler Technologien bei deutschen Krankenversicherern â Eine qualitative Studie, in: MMS 2011: MobilitĂ€t und UbiquitĂ€re Informationssysteme, Lecture Notes in Informatics, pages 77-90, Köllen Druck+Verlag, 2011 |
| and , Elektronisches Couponing (2006), in: Absatzwirtschaft Science Factory 8(2):4-9 |
| , , and , Emerging Markets for RFID Traces, Peer-reviewed White Paper, archivx, 2006 |
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| and , Employer Branding via Social Network Sites - a Silver Bullet to Attract IT Professionals? (2012), in: European Conference on Information Systems (ECIS), Barcelona, Spain |
| , and , EMS Records and Information Management of Environmental Aspects and Their Associated Impacts with Metadata, in: Modern Organizations in Virtual Communities, IRM Press, 2002 |
| , , and , Engineering Policies for Secure Inter-Organizational Information Flow, in: Proceedings of the 15th IEEE International Enterprise Distributed Object Computing Conference Workshops, 2011 |
| Enriching online user profiles with offline information: an approach to customer segmentation, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| , Entwicklung statistischer Software: Entwurf- Implementation - Netzwerkschnittstellen, Institut fĂŒr Wirtschaftsinformatik, 1998 |
| , Entwurf von betrieblichen Umweltinformationssystemen im Spannungsfeld von Umweltmanagement, Umwelthaftung und Kostenrechnung, Institut fĂŒr Wirtschaftsinformatik, 1997 |
| , Environmental Information Systems, Springer-Verlag, 1998 |
| , Environmental Information Systems - Introduction to the Special Issue (1997), in: SIGMOD Record, 26:1 |
| Environmental Markup Language (EML), Metropolis, 2000 |
| , and , Environmental Monitoring: Models, Methods and Systems, in: Environmental Informatics, Kluwer Academic Publishers, 1995 |
| , and , Environmental Reporting in the Public Interest, in: Environmental Information Systems in Industry and Public Administration, Idea Group Publishing, 2001 |
| and , EPCIS-based Decision Support for Assembly Networks, in: 16th European Conference on Information Systems (ECIS 2008), Galway, Ireland, 2008 |
| , and , EPCIS-based Supply Chain Event Management â A Quantitative Comparison of Candidate System Architectures, in: 3rd International Conference on Complex and Computer Intensive Systems (CISIS 2009), Workshop on Engineering Complex Distributed Systems (ECDS 2009), Fukuoka, Japan, IEEE Computer Society, 2009 |
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| , Erstellung eines Referenzprozesses fĂŒr den kundenauftragsbezogenen Fahrzeugbau, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| , Essays on Robust Estimation in Econometrics, Institut fĂŒr Wirtschaftsinformatik |
| and , Evaluating the Effectiveness of Relational Marketing Strategies in Corporate Website Performance (2011), in: Proceedings Dritter Workshop Business Intelligence, Gesellschaft fĂŒr Informatik (WSBI11) |
| , Event Detection in Active Databases, Institut fĂŒr Wirtschaftsinformatik, 1997 |
| , Everything as a Service â Auf dem Weg zum âInternet der Dienste und Dingeâ, SAASKON - Software as a Service und Cloud Computing, 2009 |
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| and , Explaining the Governance of Software as a Service Applications: A Process View, in: Multikonferenz der Wirtschaftsinformatik 2012, Braunschweig, Germany, 2012 |
| , Extending Query Optimization for Spatial Database Systems, Institut fĂŒr Wirtschaftsinformatik, 1996 |
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| , Fachkonzept fĂŒr die Implementierung privater WĂ€hrungen im Internet, Institut fĂŒr Wirtschaftsinformatik, 2002 |
| and , From GISystems to GIServices: Spatial Computing in the Internet Marketplace, in: Interoperability in Geographic Information Systems, Kluwer Academic Publishers, 1998 |
| , , and , From Intelligent Objects to Smarter Workflows â An Architectural Approach, in: Proceedings of the 15th IEEE International Enterprise Distributed Object Computing Conference Workshops, 2011 |
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| , , and , Generation Facebookâ â A Cognitive Calculus Model of Teenage User Behavior on Social Network Sites, in: Proceedings of the 17th Americas Conference on Information Systems (AMCIS), Detroit, USA, 2011 |
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| and , GeschĂ€ftsprozessmodellierung fĂŒr die EU-Dienstleistungsrichtlinie als Beispiel fĂŒr ein modernes E-Government, Institute of Information Systems, School of Business and Economics, Humboldt-UniversitĂ€t zu Berlin, 2008 |
| Getting a scholar from A to Z of the scientific writing process, Institut fĂŒr Wirtschatfsinformatik, 2006 |
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| , , , and , Handbook of Research on Industrial Informatics and Manufacturing Intelligence: Innovations and Solutions, chapter Improving Industrial Product Lifecycle Management by Semantic Data Federations, IGI Global, 2012 |
| and , Hierarchische Darstellungsformen fĂŒr Kurven [Hierarchical Representation Schemes for Curves], in: Austrographics 1988, Informatik-Fachberichte 183, Springer-Verlag, 1988 |
| , and , High-Speed Access to RFID Data: Meeting Real-Time Requirements in Distributed Value Chains, in: Proc. 4th International Workshop on Enterprise Integration, Interoperability and Networking (EI2N 2009), On the Move to Meaningful Internet Systems: OTM 2009 Workshops, Springer, 2009 |
| , Holistische Rahmenkonzeptionen zur Datenintegration. Organisatorische Implikationen und Planung der Integration von Informations- und Produktionstechnologien in Industriebetrieben, Institut fĂŒr Wirtschaftsinformatik, 1994 |
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| , , and , I LIKE IT BECAUSE I (âM) LIKE YOU â Measuring User Attitudes Towards Information on Facebook, in: Proceedings of the Thirty Second International Conference on Information Systems (ICIS), Shanghai, China, 2011 |
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| , Identifikation funktionaler Komponenten und technischer Dienste fĂŒr RFID-Anwendungen, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| , Implementation of Heuristic Search in an Expert Database System (1991), in: Decision Support Systems, 7:3 |
| , Implementing Secure P2P-ONS, in: Proc. IEEE International Conference on Communications (IEEE ICC 2009), Dresden, Germany, IEEE Press, 2009 |
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| , , , , , , , , , and , In-Memory Databases in Business Information Systems (2011), in: Business Information System Engineering (BISE), 3:6(389-395) |
[DOI] |
| , Including Process Information in Traceability, in: Smith, I., Furness, A. (eds.), Improving traceability in food processing, Woodhead Publishing, 2006 |
| , and , Increasing Global Reach: Using Social Network Sites for Employer Branding, in: Proceedings of the Wirtschaftsinformatik (WI), Zurich, 2011 |
| Information finding in Blogsphere, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| , , and , Information Technology and Business Practices in Germany: Results from the 2011 BIT Survey, in: (To appear) The Business and Information Technologies (BIT) Project, World Scientific Publishing Company, 2012 |
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| , Informationssysteme fĂŒr den Umweltschutz - Möglichkeiten und Perspektiven, Humboldt-Spektrum 3/95, 1995 |
| and , Innovationen im Mobile Government â Eine Analyse von DienstattraktivitĂ€ten und Motivationen von deutschen Kommunen, in: Wirtschaftsinformatik Proceedings 2011, pages 1134--1143, 2011 |
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| , Interactive Learning of Grammars for Information Extraction: An Authoring Tool For Extracting Citation Metadata, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| , Interactive Vizualization of frequent Patterns in Data Mining and case study, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| , Intermediaries for Information Services, Institut fĂŒr Wirtschaftsinformatik, 1999 |
| , , , , and , Internet der Dinge â Leitfaden zu technischen, organisatorischen, rechtlichen und sicherheitsrelevanten Aspekten bei der Realisierung neuer RFID-gestĂŒtzter Prozesse in Wirtschaft und Verwaltung, Bundesministerium fĂŒr Wirtschaft und Technologie, Dokumentation Nr. 581, 2009 |
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| , Internetökonomie [Internet Economics, Editorial to a Special Issue] (2006), in: Wirtschaftsinformatik 48(1):1-2 |
| , , and , Internetökonomie [Internet Economics, Editorial to a Special Issue], Wirtschaftsinformatik 48(1):1-2, 2006 |
| and , Internettechnologien im Kontext moderner Wertschöpfungsnetze - Beispielanwendungen am Point of Sale [Internet Technologies in Modern Value Chains - Example Applications at the Point of Sale] (2006), in: Information Technology, 48:4(193--199) |
| , Intershop ePages, Lehrbuch, SPC-Lehrbuchverlag, 2003 |
| , Intertemporale Allokationen in einer stochastischen Umwelt; Experimentelle Studien, Institut fĂŒr Wirtschaftsinformatik, 1999 |
| , and , Investigation of the Network Construction Behavior on Social Networking Sites, in: Proceedings of the 31st International Conference on Information Systems (ICIS), St.Louis, USA, 2010 |
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| , , and , IT Infrastructures in Manufacturing: Insights from Seven Case Studies, in: Americas Conference on Information Systems, 2009 |
| , , , and , IT Investment Behavior vs. Profititability - an Experimental Study, in: Business Intelligence, 2007 |
| , IT Productivity and Investment Behavior, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| , , and , It's All About Networking - Empiircal Investigation of Social Capital Formation on Social Network Sites, in: Proceedings of the Thirty Second International Conference on Information Systems (ICIS), Shanghai, China, 2011 |
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| and , Kausalanalytische Untersuchung von Akzeptanzproblemen ambienter Technologien zur Vermeidung von Behandlungsfehlern in deutschen KrankenhĂ€usern, in: MMS 2009: MobilitĂ€t und UbiquitĂ€re Informationssysteme â Entwicklung, Implementierung und Anwendung, Lecture Notes in Informatics, pages 82-94, Köllen Druck+Verlag, 2009 |
| , Kognitionswissenschaft, in: Bildwissenschaften und Bildwissenschaft, Suhrkamp Verlag, 2007 |
| , Kommunale Mobilmachung â Studie Innovationen im M-Government (2011), in: Vitako Aktuell, 3(6--8) |
[URL] |
| and , Konzepte in eCommerce Anwendungen, Lehrbuch, SPC-Lehrbuchverlag, 2003 |
| Konzeption und Einsatz von Umweltinformationssystemen [Design and Practice of Environmental Information Systems], Springer-Verlag, Informatik-Fachberichte, volume 301, 1992 |
| , , and , Kooperation in RFID-gestĂŒtzten Wertschöpfungsnetzen [Cooperation in RFID-Enabled Value Chains] (2006), in: Industrie Management, 22(41--44) |
| , and , Kosten- und Erlösrechnung: Anschaulich, kompakt, praxisnah, Springer, 2010 |
| , and , Kritische Analyse der Einsatzgebiete von Ambient Intelligence in KrankenhĂ€usern, in: MMS 2008: MobilitĂ€t und UbiquitĂ€re Informationssysteme â Technologien, Prozesse, MarktfĂ€higkeit, Lecture Notes in Informatics, pages 178-191, Köllen Druck+Verlag, 2008 |
| , Kulturelle Einussfaktoren der Akzeptanz ambienter Systeme zur Vermeidung von Medikationsfehlern in Krankenhausern, in: Tagungsband zum Doctoral Consortium der WI 2009, Bayreuther Arbeitspapier zur Wirtschaftsinformatik, Band 40, 2009 |
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| , Lay Internet Usage - An Empirical Study with Implications for Electronic Commerce and Public Policy, Institut fĂŒr Wirtschaftsinformatik, 2003 |
| , Least Trimmed Squares in Nonlinear Regression, Institut fĂŒr Wirtschaftsinformatik |
| , and , Location Services in Ad-hoc and Sensor Networks, in: Algorithms for Ad-hoc and Sensor Networks, Springer Verlag, 2007 |
| and , Lohnt sich kontextsensitives elektronisches Couponing? (2006), in: Absatzwirtschaft - Zeitschrift fĂŒr Marketing, 9:6 |
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| , , and , Managing Complex Event Processes with Business Process Modeling Notation, in: Proceedings of BPMN 2010, pages 79-90, Springer, 2010 |
| and , Measuring the Utility of E-Government-Portals, in: Serie e-Gov days 2003, 2003 |
| , and , Measuring Web Site Information and Service Quality - An Extended Multi-Attribute Attitude Model (2011), in: Proceedings of the 17th Americas Conference on Information Systems (AMCIS 2011) |
| , Medical Resource Steering I an ubiquitous clinical environment, Institut fĂŒr Wirtschatfsinformatik, 2007 |
| and , Metadata in Geographic and Environmental Data Management, in: Managing Multimedia Data: Using Metadata to Integrate and Apply Digital Data, McGraw-Hill, 1998 |
| , Metainformationssysteme im Umweltbereich, Institut fĂŒr Wirtschaftsinformatik, 1999 |
| , Minimum K-Partitioning of Rectilinear Polygons (1990), in: Journal of Symbolic Computation, 9(457--483) |
| , Mit dem Bachelor ganz nach oben (2009), in: Tagesspiegel:24.09.2009 |
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| , Mittelstands-Shop-Systeme: OPENSTORE & GS ShopBuilder Pro, Lehrbuch, SPC-Lehrbuchverlag, 2003 |
| , , , and , MMM: A WWW-Based Approach for Sharing Statistical Computing Modules (1997), in: IEEE Internet Computing, 1:3 |
| , , and , Modeling Microblogging Adoption in the Enterprise, in: Proc. 15th Americas Conf. on Information Systems (AMCIS), 2009 |
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| and , Multidimensional Access Methods (1998), in: ACM Computing Surveys, 30:2 |
| , and , Multipolarity for the Object Naming Service, in: Proc. Internet of Things (IOT 2008), Zurich, Switzerland, 2008, pages 1-18, Springer-Verlag, Berlin-Heidelberg, 2008 |
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| , Netzbasierte Dienste - Angebot, Nachfrage und Matching, Institut fĂŒr Wirtschaftsinformatik, 2003 |
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| , Nonlinear time series analysis with applications to FX rate volatility, Institut fĂŒr Wirtschaftsinformatik, 1997 |
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| and , Object-Oriented Techniques for the Management of Geographic and Environmental Data (1994), in: The Computer Journal, 37:1 |
| , On Validation of an Evaluation Tool for Knowledge Management Systems, Institut fĂŒr Wirtschatfsinformatik, 2006 |
| and , On-Demand Application Integration: Business Concepts and Strategies for the ASP Market, in: 4th Workshop on Federated Databases, Shaker Verlag, 1999 |
| , Online Information Search with Electronic Agents: Drivers, Impediments, and Privacy Issues, Institut fĂŒr Wirtschaftsinformatik, 2002 |
| and , Online Service Quality of Web-based E-Mail-Services -An Empirical Study For The German Market, in: Proc. 42th Hawaii International Conference on System Science, 2009 |
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