Jingbo Zhen

  • Citations Per Year
Learn More
Teacher Professional Development (TPD) is the most important means for teacher's individual growth, and it is also an important aspect for students, schools and education development. Based on collaborative learning and activity theories, we built a network teaching and research environment, taken the learning activities as a core and using the personal(More)
Through the analysis of the current problems with building of special study site, combining with the development and application of current public Internet services, learning Website special study site. The paper takes the website special study site for example, production of teaching web sites with wikispace which is a public Wiki-based managed services to(More)
Google Wave is a new network services for communication. Although it's still in testing phase now, its unique function and altitudinal technology integration were concerned by many experts and scholars in the education field. This paper introduces the features, functions of Google Wave and its application in education, and gives an example about Google Wave(More)
In this paper, a robust digital watermarking algorithm against shearing is introduced. The proposed method makes use of the complete generalized orthogonal properties of orthogonal function system to achieve the piece-based orthogonal transform on the image. To strengthen the robustness of watermark, the significant middle frequently coefficients in the(More)
  • 1