An important way that the reliability of a software system is enhanced is through the implementation of specific run-time measures called runtime tactics. Because reliability is a system-wide property, tactic implementations affect the software structure and behavior at the system, or architectural level. For a given architecture, different tactics may be a better or worse fit for the architect...

It is the first time for grade 6 students to appreciate foreign masterpieces. How make art appreciation class creative, improved, thinking, on one hand, we need use situational teaching stimulate students’ interest, so as change characteristics of boring class; On other should take main body that can improve their thinking and deepen theme in seeing, speaking, writing thinking.

This paper presents an architectural pattern for structuring adaptive applications using aspectoriented programming in order to obtain separation of concerns. It is composed of known and novel patterns organized so as to provide good maintainability and modularity. 1

This paper introduces an approach to describing and selecting design patterns for developing communication components of parallel programs. The approach uses the kind of communication requirements of the architectural pattern whose processing components have to be communicated, along with characteristics and features of the parallel hardware platform and programming language synchronisation mec...

This research is going to demonstrate a virtual museum via second life, the visitors can have the chance to more profoundly experience the masterpieces. By extending 2D paintings to 3D world, users can be not only more adaptively perceive the expression of painting but also intuitively interact with the 2D famous painting in 3D world. Also this kind of art appreciation can play a profound contr...

A method of iterative preferences discovering is presented in this paper. It is based on the vector space model and a fuzzy classification of the on-line user’s session to precalculated clusters. As a result, the preference vector is created. It measures the user’s willingness to see web pages, products in an e-commerce site, masterpieces in a virtual gallery etc. Additionally, formal character...

One of Hermann Hesse’s masterpieces is Siddhartha (1922). Hesse won the Nobel Prize for literature in 1946. This book has nothing to do with science; it is a philosophical essay of the adventures of a man living at the time of the Buddha. Among the numerous extrapolations related to science that one can draw from this book, I selected 2 representative ones (1). The first relates to “wisdom,” wh...

A key objective for ubiquitous environments is to enable system interoperability between system’s components that are highly heterogeneous. In particular, the challenge is to embed in the system architecture the necessary support to cope with behavioral diversity in order to allow components to coordinate and communicate. The continuously evolving environment further asks for an automated and o...