Security is a challenging task in software engineering. Enforcing security policies should be taken care of during the early phases of the software development life cycle to more efficiently integrate security into software. To this end, we present in this paper an aspect-oriented modeling approach for specifying and integrating security solutions into UML design models. The proposed approach c...

Ensuring a secure Service-Oriented Architecture implementation within an organisation is challenging. Without sound information security principles supporting a Service-Oriented Architecture implementation, the rate of success is low. The information security principles of identification, authentication, authorization, confidentiality, integrity, availability and accountability remain the same ...

The paper provides a common mathematical database theory that unifies relational databases, data warehouse models and object-oriented database models. It is based on long experiences reflected in human language models and database system development. This is a short version of the theory. The complete version can be requested at [email protected]. The paper discusses a state model ...

insurance play very important role on economic growth and development of the country.  it's stability depends on their customer's satisfaction. this paper wants to answer this question that which strategies in insurance industry is customer oriented and what kind of structure we need to attain this in this research not only present approaches used but also studies and experiences in i...

Web-based systems have become increasingly important due to the fact that the Internet and the World Wide Web have become ubiquitous, surpassing all other technological developments in our history. The Internet and especially companies websites has rapidly evolved in their scope and extent of use, from being a little more than fixed advertising material, i.e. a "web presences", which had no par...

Web-based systems have become increasingly important due to the fact that the Internet and the World Wide Web have become ubiquitous, surpassing all other technological developments in our history. The Internet and especially companies websites has rapidly evolved in their scope and extent of use, from being a little more than fixed advertising material, i.e. a "web presences", which had no par...

The present theoretical paper aimed to pedagogical principles of constructivist-oriented teaching practices in team sports (TS). Specifically, the research sought situate constructivism as a conceptual perspective guide and learning TS, presenting three general fourteen adjacent principles, their definitions, possible practical applications. General include: (1) facilitating active construction...