The Concept of Complex Network Evolution
Journal Title: Computer Science and Mathematical Modelling - Year 2008, Vol 0, Issue 1
Abstract
In this paper, I focused particular attention on the relationship between the structure and dynamics of complex networks. I am convinced of importance of measuring the structural properties of evolving networks in order to characterize how the connectivity of the investigating structures changes in time. Network measurement are therefore essential in my investigation. I intend to test how the non-stability of structure properties can be viewed as a factor that show abnormal state of the system (e.g. increasing of terrorism activity) modeled by complex networks. Complex networks are commonly modeled by means of simply or directed graphs. In some cases the use of graph to represent complex networks does not provide a complete description of the real-world systems under investigation. Consequently, I will formally introduce the hypernetwork concept as generalization for representing complex networks and will call them complex hyper-networks.
Authors and Affiliations
Rafał Kasprzyk
Hidden Markov Models as a text mining method
In the text mining applications probabilistic models of document are widely used. In this paper the Hidden Markov Models were described as a fundamental method for text processing. Definition of the HMM was presented and...
Risk Management for the Needs of Critical Infrastructure
The content of the article presents a proposal for implementing the risk management process for the protection of critical infrastructure as an important element in the process of ensuring the national security and its c...
Transformation of the Network Model with Complete Information of the Network Structure into a Network Model with Incomplete Information of the Network Structure - A Game Theory Approach
In this paper we consider the formation of directed networks, i.e. networks represented by directed graphs. By information (a rather common use of this term) we mean good information that flows in the network. Each membe...
Assessment of ranking algorithms in complex networks
A particularly helpful search of a network such as the Internet or a citation network not only finds nodes that satisfy some criteria but also ranks those nodes for importance to create what amounts to a “reading list”....
Porównanie wybranych strategii losowego testowania oprogramowania
W artykule przedstawione są wyniki porównania dwóch, najczęściej wykorzystywanych w praktyce, strategii losowego tworzenia zbioru danych testowych. Pierwsza z tych strategii, nazywana testowaniem w pełni losowym, polega...