This book contains all refereed papers that were accepted to the second edition of the Digital Enterprise Design & Management (DED&M 2014) international conference that took place in Paris (France) from February 4 to February 5, 2014.These proceedings cover the most recent trends in the emerging field of Digital Enterprise, both from an academic and a professional perspective. A special focus is put on digital uses, digital strategies, digital infrastructures and digital governance from an Enterprise Architecture point of view.The DED&M 2014 conference is organized under the guidance of the Center of Excellence on Systems Architecture, Management, Economy and Strategy and benefits from the supports of both the Orange - Ecole Polytechnique - Telecom ParisTech "e;Innovation and Regulation"e; Chair and the Dassault Aviation - DCNS - DGA - Thales - Ecole Polytechnique - ENSTA ParisTech - Telecom ParisTech "e;Complex Systems Engineering"e; Chair.

From the Contents: Designing Future Enterprises.- The customer relationship management at the era of Smartphones: Study of the project Mobile-Dinar within the Arab International Bank of Tunisia.- A journey from Big Data to Smart Data.- Harnessing Multimodal Architectural Dependencies for IT-Business Alignment and Portfolio Optimization: a Statistical Approach.