An image trust root is a special type of soft trust root for trusted computing. However,image trust root generation is difficult,as it needs a corresponding stable logic feature generation model and algorithm for dyna...An image trust root is a special type of soft trust root for trusted computing. However,image trust root generation is difficult,as it needs a corresponding stable logic feature generation model and algorithm for dynamical and sustained authentication. This paper proposes a basic function of constructing new scale-spaces with deep detecting ability and high stability for image features aimed at image root generation. According to the heat distribution and spreading principle of various kinds of infinitesimal heat sources in the space medium,a multi-embed nonlinear diffusion equation that corresponds to the multi-embed nonlinear scale-space is proposed,a HARRIS-HESSIAN scale-space evaluation operator that aims at the structure acceleration characteristics of a local region and can make use of image pixels' relative spreading movement principle was constructed,then a single-parameter global symmetric proportion(SPGSP) operator was also constructed. An authentication test with 3000 to 5000 cloud entities shows the new scale-space can work well and is stable,when the whole cloud has 5%-50% behavior with un-trusted entities. Consequently,it can be used as the corresponding stable logic feature generation model and algorithm for all kinds of images,and logic relationships among image features for trust roots.展开更多
Business ethics has been growing from a philosophy discipline to an applied science. That explains its significance for more efficient functioning of various systems in business world. For that reason, organized socie...Business ethics has been growing from a philosophy discipline to an applied science. That explains its significance for more efficient functioning of various systems in business world. For that reason, organized societies with developed economies invest in empiric, theoretic, and theoretic-empiric investigations of various sectors and applied dimensions of business ethics. Its epistemological sense reflects to increasing productivity, more successful establishing of the system of hierarchy within an enterprise, appropriate formulating the strategy of management, improving the market reputation, increasing profitability, and strengthening social responsibility. The complexity of modem and successful business is based on a series of social factors which spread in the arch from anthropological, socially-psychological, and cultural characteristics of a human being, to quality characteristics of the global society. That is why the scientific information available to business ethics is synthesized from various scientific perspectives. This paradigm is a starting point of this project which is about the above subject. Its cognitive aim is presented through the description, classification, and explanation of the influence of business ethics to successful functioning of every kind of business institution. As a theoretic investigation which grows from verified scientific information and their critical analysis, it relies on standard, general scientific, basic special and general methods which are characteristic to the applied scientific disciplines. Business ethics has clearly established two key cognitive bases of its investigations： 1） personal value attitude; and 2） interests of a company, groups, and individuals in them. This project is only a small contribution to explaining elementary functions of this applied ethics in business world.展开更多
基金The national natural science foundation (61672442,61503316,61273290,61373147)Xiamen Scientific Plan Project (2014S0048,3502Z20123037)+1 种基金Fujian Scientific Plan Project (2013HZ00041)Fujian provincial education office A-class project(JA13238)
文摘An image trust root is a special type of soft trust root for trusted computing. However,image trust root generation is difficult,as it needs a corresponding stable logic feature generation model and algorithm for dynamical and sustained authentication. This paper proposes a basic function of constructing new scale-spaces with deep detecting ability and high stability for image features aimed at image root generation. According to the heat distribution and spreading principle of various kinds of infinitesimal heat sources in the space medium,a multi-embed nonlinear diffusion equation that corresponds to the multi-embed nonlinear scale-space is proposed,a HARRIS-HESSIAN scale-space evaluation operator that aims at the structure acceleration characteristics of a local region and can make use of image pixels' relative spreading movement principle was constructed,then a single-parameter global symmetric proportion(SPGSP) operator was also constructed. An authentication test with 3000 to 5000 cloud entities shows the new scale-space can work well and is stable,when the whole cloud has 5%-50% behavior with un-trusted entities. Consequently,it can be used as the corresponding stable logic feature generation model and algorithm for all kinds of images,and logic relationships among image features for trust roots.
文摘Business ethics has been growing from a philosophy discipline to an applied science. That explains its significance for more efficient functioning of various systems in business world. For that reason, organized societies with developed economies invest in empiric, theoretic, and theoretic-empiric investigations of various sectors and applied dimensions of business ethics. Its epistemological sense reflects to increasing productivity, more successful establishing of the system of hierarchy within an enterprise, appropriate formulating the strategy of management, improving the market reputation, increasing profitability, and strengthening social responsibility. The complexity of modem and successful business is based on a series of social factors which spread in the arch from anthropological, socially-psychological, and cultural characteristics of a human being, to quality characteristics of the global society. That is why the scientific information available to business ethics is synthesized from various scientific perspectives. This paradigm is a starting point of this project which is about the above subject. Its cognitive aim is presented through the description, classification, and explanation of the influence of business ethics to successful functioning of every kind of business institution. As a theoretic investigation which grows from verified scientific information and their critical analysis, it relies on standard, general scientific, basic special and general methods which are characteristic to the applied scientific disciplines. Business ethics has clearly established two key cognitive bases of its investigations： 1） personal value attitude; and 2） interests of a company, groups, and individuals in them. This project is only a small contribution to explaining elementary functions of this applied ethics in business world.
