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Stakeholder Discovery and Classification Based on Systems Science Principles

Related publications (51)

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Semantic Activity Classification Using Locomotive Signatures from Mobile Phones

Karl Aberer, Zhixian Yan, Dipanjan Chakraborty, Ho Young Jeung

We explore the use of mobile phone-generated sensor feeds to determine the high-level (i.e., at the semantic level), indoor, lifestyle activities of individuals, such as cooking & dining at home and working & having lunch at the work- place. We propose and ...

2012

Urban acceptability of building integrated solar systems: LESO-QSV approach

Christian Roecker, Maria Cristina Munari Probst

The concern for sustainable development issues together with the new EU promotion policies are finally leading to a widespread use of Photovoltaic and Solar Thermal systems in buildings. This upcoming reality is opening a new debate on the urban/architectu ...

Universität Kassel2011

On the Performance of Secure Vehicular Communication Systems

Jean-Pierre Hubaux, Panagiotis Papadimitratos

Vehicular communication (VC) systems are being developed primarily to enhance transportation safety and efficiency. Vehicle-to-vehicle communication, in particular, frequent cooperative awareness messages or safety beacons, has been considered over the pas ...

2011

Impact of Trust Management and Information Sharing to Adversarial Cost in Ranking Systems

Karl Aberer

Ranking systems such as those in product review sites and recommender systems usually use ratings to rank favorite items based on both their quality and popularity. Since higher ranked items are more likely selected and yield more revenues for their owners ...

2010

On the Performance of Secure Vehicular Communication Systems

Jean-Pierre Hubaux, Panagiotis Papadimitratos

Vehicular communication (VC) systems are developed primarily to enhance transportation safety and efficiency. Vehicle-to-vehicle communication, in particular frequent cooperative awareness messages or safety beacons, have been considered over the past year ...

2009

Model-Based Debugging

Salman Mirghasemi

Software Debugging is still one of the most challenging and time consuming aspects of software development. Monitoring the software behavior and finding the causes of this behavior are located at the center of debugging process. Although many tools and tec ...

2009

Toward Quantifying System Manageability

George Candea

Manageability directly influences a system's reliability, availability, security, and safety, thus being a key ingredient of system dependability. Alas, we do not have today a good way to measure manageability or reason quantitatively about it, and this is ...

2008

Aspect-oriented model-driven engineering of middleware-mediated distributed systems

The era of distributed systems is upon us. The Internet revolution, combined with the recent explosion of smart devices, indicate a clear trend toward ubiquitous and pervasive computing that will continue to change the way people live and interact, the way ...

EPFL2007

A Service Construct to Support Iterative Development

Development of composed services requires a continues adaptation of the composed service to the changing environment of offered services. Services may no longer be available or may change performance characteristics, price, or quality of service criteria a ...

2007

Early Requirements and Business-IT Alignment with SEAM for Business

Gil Regev, Alain Wegmann, Irina Rychkova

The early requirements of an IT system should be aligned with the organization’s business imperatives. To understand these imperatives it is necessary to understand the organization’s position within its environment. SEAM for Business is a method designed ...

IEEE2007