Serdica Journal of Computing has completed its first decade. On this occasion we offer some notes, statistical and otherwise, on the first ten volumes of the journal, concerning the number of authors and papers, the geographical and institutional distribution of authors...

This special double issue of Serdica Journal of Computing is dedicated to the 80 th anniversary of the birthday of Professor Edward A. Friedman, internationally renowned scientist and innovative educator, versatile humanitarian, and member of our editorial board.

The past biomathematical conferences in Sofia (Biomath-1995, Destobio-1997, MMSC-2009, Biomath-2011, Biomath-2012, Biomath-2013, Biomath-2014) resulted in a total number of 179 original research journal articles, as follows: 4 articles in J.UCS, 34 articles in Mathemati...

Serdica Journal of Computing has completed its first decade. On this occasion we offer some notes, statistical and otherwise, on the first ten volumes of the journal, concerning the number of authors and papers, the geographical and institutional distribution of authors...

This paper is a reflection on the history and future of technology-enhanced learning. Over the last century various new technologies were introduced in education. Often, educational revolutions were proclaimed. Unfortunately, most of these new technologies failed to mee...

Stochastic arithmetic has been developed as a model for computing with imprecise numbers. In this model, numbers are represented by independent Gaussian variables with known mean value and standard deviation and are called stochastic numbers. The algebraic properties of...

In recent years, the research community has demonstrated considerable interest in Digital Culture (DC) and its online presentation, accessibility, exploitation, preservation and reuse through new tools and services to model, analyse and visualize vast amounts of DC data...

ACM Computing Classification System (1998): G.2.2. We propose an algorithm that computes the length of a longest path in a cactus graph. Our algorithm can easily be modified to output a longest path as well or to solve the problem on cacti with edge or vertex weights. T...

Stochastic arithmetic has been developed as a model for exact computing with imprecise data. Stochastic arithmetic provides confidence intervals for the numerical results and can be implemented in any existing numerical software by redefining types of the variables and ...

This paper analyses the changes which the ICT causes on a global scale. The globalization of higher education triggered by e-Learning, the emergence of e-infrastructure for e-science, the Open Educational Resources movement, e-libraries and the tendency of building glob...