Parallel programming is a diicult task involving many complex issues such as resource allocation, and process coordination. We propose a solution to this problem based on the use of a repertoire of parallel algorithmic forms, known as skeletons. The use of skeletons enables the meaning of a parallel program to be separated from its behaviour. Central to this methodology is the use of transforma...

Measurements for outcomes reporting are not fully formed and utilized in the American addiction industry, though formulated and adopted elsewhere in the world. While studies have established demographic information about those needing and receiving treatment as well as the facilities that offer such treatment, short- and long-term outcomes are scantily reported. This commentary serves as a call...

System performance in multi-agent resource allocation systems can often improve if individual agents reduce their activity. Agents in such systems need a way to modulate their individual behavior in the light of the system’s state, preferably in a way that does not require centralized control. We illustrate the problem of hyperactive agents in two domains related to resource allocation. We desc...

We propose a new Per Hop Behavior (PHB) for differentiated services in IP networks. In this PHB, each network subscriber (or flow) receives a bandwidth allocation proportional to the subscribed information rate. This new PHB is called "Proportional Forwarding PHB" or PF PHB. The marking mechanism at the source or ingress router and the queuing and discard behavior at core routers are clearly de...

BACKGROUND Evidence-based resource allocation in the public health care sector requires reliable economic evaluations that are different from those needed in the commercial sector. AIMS To describe a framework for conducting economic evaluations of occupational health and safety (OHS) programmes in health care developed with sector stakeholders. To define key resources and outcomes to be cons...

Recent theoretical work has highlighted potential links between interpersonal collaboration and group membership in the evolution of human sociality. Here we compared the effects of collaboration and minimal-group membership on young children’s prosocial behavior (i.e., helping and resource allocation), liking, affiliation, and trust. In a design that matched as closely as possible these two wa...

Economic evaluation is a tool used to inform decision makers on the efficiency of comparative healthcare interventions and inform resource allocation decisions. There is a growing need for the use of economic evaluations to assess the value of interventions for children with neurodevelopmental disorders (NDDs), a population that has increasing demands for healthcare services. Unfortunately, few...

The journal Cost-Effectiveness and Resource Allocation (CERA) is now in its seventh year, and is an excellent example of how open access publishing can improve dissemination. Now the journal is through its infancy, it is time to reflect on its orientation and to define the strategy for the years to come. Firstly, the journal will pay particular attention to stimulating and publishing studies or...

In general, evaluation of human–machine interface design remains a challenging task. Specifically, there remains a lack of method for tracking effective human operator’s attention. This paper presents a study aimed at devising such a method. This method is based on a combination of operators’ eye movement and hand movement behaviors. The eye movement reflects the operators’ cognitive process an...

Six pigeons were trained on three-alternative concurrent variable-interval schedules that were available through a switching response and were signaled by colored stimuli. The discriminative stimuli for two of the schedules were always 560 nm and 630 nm, but the stimulus signaling the third alternative was varied across conditions over seven levels between these colors. For each third-alternati...