In this paper we propose a new partial closure-based constrained clustering algorithm. We introduce closures into the partial constrained clustering and we propose a new measureme...
While most of the attention on building systems enabling semantic interoperability has been devoted to technical issues, human and organizational aspects are of equally if not hig...
Information Technology governance (ITG) which was a relatively new concept in the late 1990s, has gained importance in the 21st century due to factors namely the collapse of Enron...
The paper describes the usefulness of e-portfolios for students, teachers, administrators and human resource personnel for learning, assessment and employment purposes. It is impo...
Recognizing geographical concepts such as ridges, valleys, and contour lines is an important issue in geography learning. We provide a system for automatic recognition of such con...