The Experts below are selected from a list of 26049 Experts worldwide ranked by ideXlab platform
Pekka A. Uronen - One of the best experts on this subject based on the ideXlab platform.
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The Jeliot 2000 program Animation System
Computers & Education, 2003Co-Authors: Ronit Ben-bassat Levy, Mordechai Ben-ari, Pekka A. UronenAbstract:Jeliot 2000 is a program Animation System intended for teaching introductory computer science to high school students. A program Animation System is a System that displays a dynamic graphical representation of the execution of a program. The goal is to help novices understand basic concepts of algorithms and programming like assignment, I/O and control flow, whose dynamic aspects are not easily grasped just by looking at the static representation of an algorithm in a programming language. The paper describes the design and implementation of Jeliot 2000 and an experiment in its use in a year-long course. The experiment showed that Animation provides a vocabulary and a concrete model that can improve the learning of students who would otherwise have difficulty with abstract computer-science concepts.
Ronit Ben-bassat Levy - One of the best experts on this subject based on the ideXlab platform.
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A Survey of Research on the Jeliot Program Animation System
2009Co-Authors: Ronit Ben-bassat Levy, Mordechai Ben-ariAbstract:The difficulties of learning to program are well known. One solution that has been suggested is the use of program Animation so that students are presented with a concrete representation of the dynamic execution of a program. The Jeliot program Animation System was designed especially for novices learning introductory programming. This article describes the extensive pedagogical research that has been done on the use of Jeliot in various contexts.
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The Jeliot 2000 program Animation System
Computers & Education, 2003Co-Authors: Ronit Ben-bassat Levy, Mordechai Ben-ari, Pekka A. UronenAbstract:Jeliot 2000 is a program Animation System intended for teaching introductory computer science to high school students. A program Animation System is a System that displays a dynamic graphical representation of the execution of a program. The goal is to help novices understand basic concepts of algorithms and programming like assignment, I/O and control flow, whose dynamic aspects are not easily grasped just by looking at the static representation of an algorithm in a programming language. The paper describes the design and implementation of Jeliot 2000 and an experiment in its use in a year-long course. The experiment showed that Animation provides a vocabulary and a concrete model that can improve the learning of students who would otherwise have difficulty with abstract computer-science concepts.
Mordechai Ben-ari - One of the best experts on this subject based on the ideXlab platform.
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A Survey of Research on the Jeliot Program Animation System
2009Co-Authors: Ronit Ben-bassat Levy, Mordechai Ben-ariAbstract:The difficulties of learning to program are well known. One solution that has been suggested is the use of program Animation so that students are presented with a concrete representation of the dynamic execution of a program. The Jeliot program Animation System was designed especially for novices learning introductory programming. This article describes the extensive pedagogical research that has been done on the use of Jeliot in various contexts.
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The Jeliot 2000 program Animation System
Computers & Education, 2003Co-Authors: Ronit Ben-bassat Levy, Mordechai Ben-ari, Pekka A. UronenAbstract:Jeliot 2000 is a program Animation System intended for teaching introductory computer science to high school students. A program Animation System is a System that displays a dynamic graphical representation of the execution of a program. The goal is to help novices understand basic concepts of algorithms and programming like assignment, I/O and control flow, whose dynamic aspects are not easily grasped just by looking at the static representation of an algorithm in a programming language. The paper describes the design and implementation of Jeliot 2000 and an experiment in its use in a year-long course. The experiment showed that Animation provides a vocabulary and a concrete model that can improve the learning of students who would otherwise have difficulty with abstract computer-science concepts.
Wei Xiao-peng - One of the best experts on this subject based on the ideXlab platform.
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Obtainment Technology of Speech Signal Feature in Speech Driven Face Animation System
Computer Engineering, 2007Co-Authors: Wei Xiao-pengAbstract:The obtainment of speech signal feature is the premises and foundation of audio-visual conversion in speech driven face Animation. The obtainment technology of speech signal feature is studied. As for parameter precision, wavelet transform is introduced to reconstruct original speech signal. This research lays the foundations of audio-visual conversion model in the speech driven face Animation System.
Wan Shouhong - One of the best experts on this subject based on the ideXlab platform.
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A Chinese Speech Animation System Based on SAPI5.0
Computer Engineering, 2003Co-Authors: Wan ShouhongAbstract:After developing a MPEG-4 compliant facial Animation System and a MPEG-4 compliant speech Animation System based on KD2000, the authors designed and implemented a Chinese speech Animation System based on SAPI5.0. This paper describes the design and implementation of the System, including defining and getting Chinese viseme, estimating viseme time duration, handling expression label, and speech-Animation synchronization. The System can produce high-quality speech Animation with expression in an ordinary micro computer.
