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We propose a new method for auto stylized sand art drawing. Our system is built on top of our sand drawing system which is mixed with a particle system and a height map. An image is input and the patterns of the image is analyzed. The contours of the image are computed and they are converted into strokes. In sand art drawing, artists can use multiple fingers to draw the strokes which are symmetric...
This paper outlines a grading system designed to replicate a manager's perception of an employee's reputation which starts out high and sinks with the employee's unprofessional behavior. By modeling this perception, our program has begun to increase the number of seniors who can successfully complete their capstone projects on time. This program stands out from other similar attempts increase consistent...
Learner models are of great importance in the construction of intelligent tutoring systems. In this paper, after introducing intelligent tutoring systems and learner models, four kinds of classical learner models called Stereotypes Models, Overlay Models, Buggy Models and Constraint-Based Models and their properties are discussed in detail. Finally, we compare these four kinds of learner models in...
The informational process of our country is being improved by immense amounts of computer professionals at all levels. Meanwhile, the deficiencies exist in teaching model for undergraduate computing education, so the current model must be innovated to be more helpful to the training of personnel. It is the goal of our endeavor that computer teaching model meets the demands of the professional development.
This paper describes a face-muscle model system capable of emoting avatars in a variety of applications. The presented model produces dynamically changing facial expressions on computer generated faces, using mathematically modeled muscle deformations. The muscle model used to distort sets of vertices in a 3D space, is independent of the geometric model and hence it can be applied to arbitrary face...
In the following paper we present a complete analytical model that predicts the band-gap (Eg) of single-walled carbon nanotubes (SWCNTs) directly from their diameter (d) and chiral angle (thetas). The proposed analytical model is based on two mathematical expressions that have been derived by curve-fitting the outcome generated from the third-nearest-neighbor tight-binding (TB) method in conjunction...
The trend over the past decade in computer science and computer engineering curricula has been to use computer graphics as a junior- or senior-level elective course focusing on 3-D graphics and data visualization. Alternatively, it is possible to develop a computer graphics course that can address core curricular needs beyond its obvious topical and algorithmic scope. The development of an interactive...
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