Since its introduction by Gauss, Matrix Algebra has facilitated understanding of scientific problems, hiding distracting details and finding more elegant and efficient ways of computational solving. Todays largest problems, which often originate from multidimensional data, might profit from even higher levels of abstraction. We developed a framework for solving tensor structured problems with t...

Todays global and high-speed communication networks provide an open system environment which allows to access a nearly unlimited multitude of services at continuously decreasing communication costs. Advanced communication networks thus provide a powerful basis for realizing, e.g., world-wide distributed "Electronic Markets" with increasing similarity to real (i.e. economic) open service markets...

The Internet and especially the World Wide Web are growing at a tremendous rate. More and more information is becoming directly available for human consumption. But humans have a limited information processing capacity and are often not able to find and process the relevant information. Automation, in the form of processing agents that provide a powerful extension to human capabilities, is requ...

Migrating legacy applications to todays emerging cloud infrastructures is still challenging. In this paper, we sketch an approach, that combines reverse engineering and performance analyses for applications evolving to the cloud.

Todays, in many modern applications, we search for frequent and repeating patterns in the analyzed data sets. In this search, we look for patterns that frequently appear in data set and mark them as frequent patterns to enable users to make decisions based on these discoveries. Most algorithms presented in the context of data stream mining and frequent pattern detection, work either on uncertai...

In today’s very competitive world gaining competitive advantage is bound to arranging products and services of companies and businesses in accordance with customers’ needs. For this purpose, gaining reputation in E-service can be quite helpful. Thus the goal of the present research is studying the effect of E-Banking Service Quality on Bank Reputation. So a coherent collection of structures wer...

background : this study was carried out to evaluate activities in different branches of science in iran compared to other countries over the past 35 years. methods : e ssential science indicators (esi ) and web of science from (thomson reuters isi) and scimago journal & country rank (sjr) were searched for scientometrics data . esi indicated place of iran among other countries in all 22 scienti...