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Provider-Independent Social Identity Management...
49,80 € *
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Over the last years, social networking sites have matured while gaining major importance both in personal and professional settings. This work was motivated by two observations. Firstly, sites such as Facebook are used for diverse purposes and to reach contacts from various areas of life. At the same time, data submitted to these sites is increasing in volume and sensitivity. This prompts adapting one's online appearance and conduct depending on the current context, which is referred to as social identity management. While some social network sites offer means to manage the visibility of personal attributes within the site, it has become necessary to embrace a global perspective on the user's identity management on the social web, hence making it provider-independent. This is due to the second observation: Nowadays, instead of one, a multitude of social networking sites is used due to their diversity in features, topics of interest and differing user bases. Beyond, more than one service should be used to avoid the disadvantages of being dependent on a single provider. Unfortunately, the simultaneous use of multiple services of the social web leads to the redundant representations of one's identity data and contacts, thereby possibly leading to inconsistent social identity management.To tackle these issues, this dissertation thesis proposes a solution that allows conducting social identity management in a consistent and provider-independent manner. To facilitate this, requirements to such a solution are analyzed from a user perspective. Subsequently, user identity models are built based on common and proposed concepts and notions found in social networking sites. Based on this, the proposed solution is presented both in broad and refined levels of detail. It is evaluated by analyzing the fulfillment of necessary preconditions by current social networking sites and through a prototypical implementation.

Anbieter: Dodax
Stand: 09.04.2020
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Critical
7,90 CHF *
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A much-needed and hard-hitting plan, from one of the great Democratic minds of our time, to reform America’s broken health-care system. Undoubtedly, the biggest domestic policy issue in the coming years will be America’s health-care system. Millions of Americans go without medical care because they can’t afford it, and many others are mired in debt because they can’t pay their medical bills. It’s hard to think of another public policy problem that has lingered unaddressed for so long. Why have we failed to solve a problem that is such a high priority for so many citizens? Former Senate Majority Leader Tom Daschle believes the problem is rooted in the complexity of the health-care issue and the power of the interest groups—doctors, hospitals, insurers, drug companies, researchers, patient advocates—that have a direct stake in it. Rather than simply pointing out the major flaws and placing blame, Daschle offers key solutions and creates a blueprint for solving the crisis. Daschle’s solution lies in the Federal Reserve Board, which has overseen the equally complicated financial system with great success. A Fed-like health board would offer a public framework within which a private health-care system can operate more effectively and efficiently—insulated from political pressure yet accountable to elected officials and the American people. Daschle argues that this independent board would create a single standard of care and exert tremendous influence on every other provider and payer, even those in the private sector. After decades of failed incremental measures, the American health-care system remains fundamentally broken and requires a comprehensive fix. With his bold and forward-looking plan, Daschle points us to the solution.

Anbieter: Orell Fuessli CH
Stand: 09.04.2020
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Critical
6,70 € *
ggf. zzgl. Versand

A much-needed and hard-hitting plan, from one of the great Democratic minds of our time, to reform America’s broken health-care system. Undoubtedly, the biggest domestic policy issue in the coming years will be America’s health-care system. Millions of Americans go without medical care because they can’t afford it, and many others are mired in debt because they can’t pay their medical bills. It’s hard to think of another public policy problem that has lingered unaddressed for so long. Why have we failed to solve a problem that is such a high priority for so many citizens? Former Senate Majority Leader Tom Daschle believes the problem is rooted in the complexity of the health-care issue and the power of the interest groups—doctors, hospitals, insurers, drug companies, researchers, patient advocates—that have a direct stake in it. Rather than simply pointing out the major flaws and placing blame, Daschle offers key solutions and creates a blueprint for solving the crisis. Daschle’s solution lies in the Federal Reserve Board, which has overseen the equally complicated financial system with great success. A Fed-like health board would offer a public framework within which a private health-care system can operate more effectively and efficiently—insulated from political pressure yet accountable to elected officials and the American people. Daschle argues that this independent board would create a single standard of care and exert tremendous influence on every other provider and payer, even those in the private sector. After decades of failed incremental measures, the American health-care system remains fundamentally broken and requires a comprehensive fix. With his bold and forward-looking plan, Daschle points us to the solution.

Anbieter: Thalia AT
Stand: 09.04.2020
Zum Angebot