We limit our discussion to graphs that are simple and finite of order . Although 8 we often identify a graph with its set of vertices, in cases where we need to be K explicit we write . A set of vertices of is said to Z ÐKÑ Q K dominate K provided each vertex of is either in or adjacent to a vertex of . K Q Q The domination number of is the minimum order of a dominating set. A K dominating prov...

This paper presents a novel video surveillance approach designed to detect vandal acts occurring on the background of the monitored scene, such as graffiti painting on walls and surfaces, public and private property defacing or etching, unauthorized post sticking. The aim of our approach is to detect this class of events rapidly and robustly. We propose to use two synchronized views to deploy s...

Fear of crime is a hot topic of criminological field and a problem in its own right. Researchers have been studied the individual and contextual variables of fear of crime. This project applies eye tracking techniques to deep explore the features of environment that have an impact on fear of crime. In addition, it intends to analyze the selective attention to emotional pictures in comparison wi...

This article deals with the problem of functioning urban space as a communicative platform for expression public opinion. The aim work is to analyze culture graffiti, which draws attention modern social processes, and main task assess semantic sociocultural content graffiti their influence on formation consciousness. Based concept French researcher Roland Barthes, authors analyzed location “Buk...

Microorganisms that can act as biocleaning agents potentially be isolated from existing graffiti. In this study, a total of 30 different isolates bacteria, fungi and yeasts were obtained black, blue, red silver graffiti coatings exposed outdoors conditions for 10 years. An additional strain was samples black powdered under laboratory 5 Each the most prolific sources (i.e. graffiti) evaluated al...

Renovators of old buildings sometimes discover concealed inscriptions made by past tradesmen. They are a means communicating with fellow workers and posterity passing on the traditional culture building trade. This article investigates collection graffiti created early nineteenth-century plumbers. It explores how why these marks were -in celebration tradesmen's skills - deduces their meanings, ...