218,080 research outputs found
Agent and cyber-physical system based self-organizing and self-adaptive intelligent shopfloor
The increasing demand of customized production results in huge challenges to the traditional manufacturing systems. In order to allocate resources timely according to the production requirements and to reduce disturbances, a framework for the future intelligent shopfloor is proposed in this paper. The framework consists of three primary models, namely the model of smart machine agent, the self-organizing model, and the self-adaptive model. A cyber-physical system for manufacturing shopfloor based on the multiagent technology is developed to realize the above-mentioned function models. Gray relational analysis and the hierarchy conflict resolution methods were applied to achieve the self-organizing and self-adaptive capabilities, thereby improving the reconfigurability and responsiveness of the shopfloor. A prototype system is developed, which has the adequate flexibility and robustness to configure resources and to deal with disturbances effectively. This research provides a feasible method for designing an autonomous factory with exception-handling capabilities
Understanding Duties and Conflicts of Interest--A Guide for the Honorable Agent
This article examines the importance of understanding agent duties and conflicts of interest, both for drafting a power of attorney that meets a principal’s objectives and for providing guidance to the agent who will act under its authority. Professor Whitton suggests that current custom and practice with respect to powers of attorney often overlooks the need to adjust agent duties to accommodate the principal’s expectations, thus resulting in inadvertent conflicts between the duty to do what the principal expects and default duties of loyalty. The article offers practical guidelines for identifying and reconciling these conflicts, as well as best practices to improve the agent’s understanding of the authority granted in the power of attorney, the principal’s expectations for exercise of that authority, and the duties an agent must meet when carrying out the principal’s expectations
Student teamwork: developing virtual support for team projects
In the 21st century team working increasingly requires online cooperative skills as well as more traditional skills associated with face to face team working. Virtual team working differs from face to face team working in a number of respects, such as interpreting the alternatives to visual cues, adapting to synchronous communication, developing trust and cohesion and cultural interpretations. However, co-located student teams working within higher education can only simulate team working as it might be experienced in organisations today. For example, students can learn from their mistakes in a non-threatening environment, colleagues tend to be established friends and assessing teamwork encourages behaviour such as “free-riding”. Using a prototyping approach, which involves students and tutors, a system has been designed to support learners engaged in team working. This system helps students to achieve to their full potential and appreciate issues surrounding virtual teamwork. The Guardian Agent system enables teams to allocate project tasks and agree ground rules for the team according to individuals’ preferences. Results from four cycles of its use are presented, together with modifications arising from iterations of testing. The results show that students find the system useful in preparing for team working, and have encouraged further development of the system
Postoperative pain management in children: Guidance from the pain committee of the European Society for Paediatric Anaesthesiology (ESPA Pain Management Ladder Initiative)
The main remit of the European Society for Paediatric Anaesthesiology (ESPA) Pain Committee is to improve the quality of pain management in children. The ESPA Pain Management Ladder is a clinical practice advisory based upon expert consensus to help to ensure a basic standard of perioperative pain management for all children. Further steps are suggested to improve pain management once a basic standard has been achieved. The guidance is grouped by the type of surgical procedure and layered to suggest basic, intermediate, and advanced pain management methods. The committee members are aware that there are marked differences in financial and personal resources in different institutions and countries and also considerable variations in the availability of analgesic drugs across Europe. We recommend that the guidance should be used as a framework to guide best practice
Introducing fuzzy trust for managing belief conflict over semantic web data
Interpreting Semantic Web Data by different human experts can end up in scenarios, where each expert comes up with different and conflicting ideas what a concept can mean and how they relate to other concepts. Software agents that operate on the Semantic Web have to deal with similar scenarios where the interpretation of Semantic Web data that describes the heterogeneous sources becomes contradicting. One such application area of the Semantic Web is ontology mapping where different similarities have to be combined into a more reliable and coherent view, which might easily become unreliable if the conflicting
beliefs in similarities are not managed effectively between the different agents. In this paper we propose a solution for managing this conflict by introducing trust between the mapping agents based on the fuzzy voting model
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Health Insurance Exchanges: Health Insurance “Navigators” and In-Person Assistance
The 2010 Patient Protection and Affordable Care Act (ACA, P.L. 111-148) allows certain individuals and small businesses to buy health insurance through state exchanges, beginning on October 1, 2013. The exchanges are not themselves insurers, but rather are special marketplaces where insurance firms may sell health policies that meet set, federal guidelines. As of September 2013, 16 states and the District of Columbia had secured Department of Health and Human Services (HHS) approval to create their own exchanges, 7 to enter into partnership exchanges, 26 to have federally facilitated exchanges, and 1 to have a state-based Small Business Health Options Program (SHOP)/federally facilitated individual exchange. An estimated 24 million individuals are expected to secure coverage through the exchanges by 2022.
The ACA requires exchanges to perform outreach to help consumers and small businesses make informed decisions about their insurance options, including the creation of “navigator” programs. Navigators are to carry out public education activities; provide information to prospective enrollees about insurance options and federal assistance; and examine enrollees’ eligibility for other federal or state health care programs, such as Medicaid. Navigators may assist consumers in comparing insurance plans, but may not determine their eligibility for subsidies or enroll them in plans—functions that are left to the exchanges. A variety of organizations may become navigators, including labor unions, trade associations, chambers of commerce, and other entities. Navigators may not be health insurers or take compensation from insurers for selling health policies. Navigators will be required to have 20-30 hours of training on consumer privacy, exchanged-based insurance offerings, and other issues. HHS in August 2013 allocated $67 million in 12-month grants for navigators at federally facilitated and partnership exchanges. In addition, HHS has determined that state-based exchanges may use ACA exchange establishment funds to create parallel, in-person, or non-navigator, assistance programs that perform the same function as navigators. Exchanges must also certify “certified application counselors” to help with outreach and enrollment, though no new ACA funds are available for such programs.
Consumers and small businesses may continue to use insurance brokers and agents, including web-based brokers, to compare and buy coverage, both on and off the exchanges. Brokers and agents are licensed by the states, and are generally paid on a commission basis by insurance companies. While brokers and agents may choose to become navigators, they may not accept compensation from health insurance companies in that role. Consumers may also purchase policies directly from health insurers. Outside non-profit groups and businesses, such as insurers, are launching their own separate efforts to educate consumers about the ACA and the process of applying for qualified health plans (QHP) and other programs.
Some lawmakers, agents, and brokers have raised questions about the navigator and other assistance programs. Issues include whether navigators will have sufficient training and whether HHS regulations provide sufficiently stringent consumer and privacy safeguards. A number of states have passed legislation to further regulate navigators, including requiring navigators to be licensed and to be liable for financial losses due to their advice. HHS has determined that the ACA gives states authority to set additional standards, so long as they do not prevent implementation of Title I of the law, which includes the exchanges and navigator program. This report describes exchange outreach programs, the role of brokers, agents and insurers, and emerging issues regarding consumer outreach assistance
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