there are different approaches to business model categorization. [5] in a point of view, the e-business model patterns can be categorized to content provider, direct to customer (d2c), full-service provider, intermediary, shared infrastructure, value net integrator, virtual community, and whole of enterprise.

A stable government is by definition not dominated by any other government. However, it may happen that all governments are dominated. In graph-theoretic terms this means that the dominance graph does not possess a source. In this paper we are able to deal with this case by a clever combination of notions from different fields, such as relational algebra, graph theory and social choice theory, ...

There exists a wide variety of location-based services (LBSs) that simplify our daily life. While engaging with LBSs, we disseminate accurate location data to remote machines and thus lose control over our data. It is well known that this raises significant privacy concerns as access to accurate location data may reveal sensitive information about an individual. In this work, we investigate the...

Chronic headaches are a common complaint, affecting millions of people worldwide. Underlying causes are varied, and many individuals suffer from multiple types of head pain, including migraines, tension headaches, and temporomandibular joint dysfunction. Many factors can affect pain intensity and frequency including dietary components, physical activity, stress, medications, and emotional event...

Cancer cachexia occurs in about 33% of newly diagnosed patients with cancer and may lead to delayed, missed, or decreased treatments. An interdisciplinary team approach to manage cancer cachexia may result in fewer missed treatments and improved outcomes. The palliative care program of an urban community cancer center developed an interdisciplinary clinic to treat cancer cachexia with the goal ...

Driven by the requirement of environment-adaptable business, Service-Oriented Architecture (SOA) emerges with promising goals such as agility, flexibility, reusability and efficiency. Before reaching the goals, however, numerous and various challenges are still obstructing the success of SOA implementation. To efficiently deal with existing challenges, we can use an interdisciplinary approach t...

As part of the Lorentz workshop, "Interdisciplinary Insights into Group and Team Dynamics," held in Leiden, Netherlands, this article describes how Geeks and Groupies (computer and social scientists) may benefit from interdisciplinary collaboration toward the development of killer apps in team contexts that are meaningful and challenging for both. First, we discuss interaction processes during ...