This paper presents a video summarization method to visualizing video sequences in a static image for the purposes of efficient representation and quick overview. It can assist viewers to understand important video contents by revealing essential information of video story units and their relations. We have designed a new method called Video Presentation Board to extract, organize, and synthesi...

the challenge for today's researchers and practitioners agriculture, increase productivity while maintaining or improving environmental quality (including water, soil and air) to be ¬ rapid population growth and increasing demand for food, researchers are continuing to study the management of high yielding varieties suitable for growing to escape environmental stresses in dry conditions an...

The increasing number of Object Oriented databases and knowledge bases raises the need for some criteria of model validity, modeling guidelines, and quality criteria to be used in modeling. Although some researchers have developed some specialized sets of modeling guidelines, we found no general-purpose framework to evaluate these proposals and customize them. In this paper we develop a theoret...

globalization, more than a concept, is a process in which developing of sciences, technologies of production and information have changed many sides of life and brought some different approaches to them. among these phenomena, power relations have significantly changed. levels and aspects of development have interaction with other changing concepts and sometimes reject the patterns of moderniza...