Advocacy coalitions often play an important role in the state health policymaking process, yet little is known about their structure, composition, and behavior. In 2008, California became the first state to enact a menu labeling law. Using the advocacy coalition framework, we examine different facets of the coalitions involved in California's menu labeling policy debate. We use a qualitative re...

Coalition network-centric operations are a crucial component of future military operations but their success and efficiency is by no means guaranteed and simulation is one powerful technique for assuring this success. The challenges of coalition operations that simulation can address spring from a number of sources, including differences in equipment, differences in training, and differences in...

The Dynamic Data eXchange (DDX) is our third generation platform for building distributed robot controllers. DDX allows a coalition of programs to share data at run-time through an efficient shared memory mechanism managed by a store. Further, stores on multiple machines can be linked by means of a global catalog and data is moved between the stores on an as needed basis by multi-casting. Heter...

A wide array of partners can be convened around a single measurable outcome, such as driving down smoking prevalence, through the use of an innovative approach called the performance partnership model. This approach has certain key characteristics that make it different from ordinary coalition building, such as following four steps leading to a baseline, a target, an action plan, and an impact ...

This guidance for seismic safety advocates on mobilizing public support for enhanced earthquake loss reduction activities starts with the assumption that such advocacy efforts have a lot in common with other attempts at bringing about social change through organized action. Since this is the case, it is possible to draw on several literatures and on empirical examples of other social change-ori...

Information technology governance is generally defined as the locus of IT decision-making authority. This paper argues that IT governance also includes the capability to integrate IT decision-making between key stakeholders. Exploratory case studies are conducted in Financial Services to develop a richer understanding of what the emerging capabilities are of IT governance. Findings indicate tha...

We present a prototype tool for automated reasoning for Coalition Logic, a non-normal modal logic that can be used for reasoning about cooperative agency. The theorem prover CLProver is based on recent work on a resolution-based calculus for Coalition Logic that operates on coalition problems, a normal form for Coalition Logic. We provide an overview of coalition problems and of the resolutionb...

We formulate the problem of distributed throughput-efficient sensing in cognitive radio (CR) networks as a dynamic coalition formation game based on a Markovian model. The proposed coalition formation enables the CRs to increase their achievable throughput, under the detection probability constraint, while also taking into account the overhead in sensing reports combining. The dynamic model of ...

The two main questions in coalition games are 1) what coalitions should form and 2) how to distribute the value of each coalition between its members. When a game is not superadditive, other coalition structures (CSs) may be more attractive than the grand coalition. For example, if the agents care about the total payoff generated by the entire society, CSs that maximize utilitarian social welfa...

This paper reinterprets the γ -core (Chander and Tulkens in Int Tax Pub Financ 2:279–293, 1995; in Int J Game Theory 26:379–401, 1997) and justifies it as well as its prediction that the efficient coalition structure is stable in terms of the coalition formation theory. The problem of coalition formation is formulated as an infinitely repeated game in which the players must choose whether to co...