In this article, we present the projective equation of a circle in a perspective view, which naturally encodes such important geometric entities as the projected circle center, th...
Abstract. Clustering algorithms for multidimensional numerical data must overcome special difficulties due to the irregularities of data distribution. We present a clustering algo...
: This paper focuses on how the information technologies can improve the management of small construction projects. First, the specific situation of the construction industry is pr...
This paper presents a case study of a web-based on-line collaborative academic writing project by students of English as a Foreign Language (EFL) at two Higher Education instituti...
Abstract: Today's trend in software and system engineering is to utilize more specialized models. This model-based development approach makes a single engineering task more ea...