English for Art Communication to Enhance Quality Programs

AbstractEnglish-medium instruction has become a common approach to increase the international isation opportunities of academic institutions. This article presents the results of a survey (N=80) and a focus group discussion to identify students’ attitudes toward specialized English for art, and their experiences and challenges regarding English-medium education. The findings showed that communication and understanding were the challenges that concern the nonnative students in the focused international institution. The study also indicated that senior students have higher awareness of their need for specialized English than freshmen. The paper confirms the significance of English for Academic Purposes (EAP) instruction for students and recommends an on-going communication and academic writing courses to contribute to the quality of international art communication

Photorealistic rendering: a survey on evaluation

This article is a systematic collection of existing methods and techniques for evaluating rendering category in the field of computer graphics. The motive for doing this study was the difficulty of selecting appropriate methods for evaluating and validating specific results reported by many researchers. This difficulty lies in the availability of numerous methods and lack of robust discussion of them. To approach such problems, the features of well-known methods are critically reviewed to provide researchers with backgrounds on evaluating different styles in photo-realistic rendering part of computer graphics. There are many ways to evaluating a research. For this article, classification and systemization method is use. After reviewing the features of different methods, their future is also discussed. Finally, dome pointers are proposed as to the likely future issues in evaluating the research on realistic rendering. It is expected that this analysis helps researchers to overcome the difficulties of evaluation not only in research, but also in application