NEX
发表于 2025-3-23 10:09:44
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Blood-Vessels
发表于 2025-3-23 17:04:28
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CHASM
发表于 2025-3-23 18:57:43
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火光在摇曳
发表于 2025-3-23 23:56:56
New Method for Adaptive Lossless Compression of Still Images Based on the Histogram Statistics, analysis of the processed images histograms, followed by modified Huffman and Run-length coding. The coding is performed in two consecutive stages. In the first one, the input data (i.e., the digital information about the image brightness and color components) is transformed without affecting their
heterodox
发表于 2025-3-24 02:58:10
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Freeze
发表于 2025-3-24 08:01:44
Adaptive Navigation in a Web Educational System Using Fuzzy Techniques,ic. We represent the dependencies between the domain concepts using fuzzy cognitive maps. Also, we choose fuzzy sets to describe student’s knowledge level and cognitive abilities and we use a mechanism of rules over the fuzzy sets, which is triggered after any change of the student’s knowledge level
mucous-membrane
发表于 2025-3-24 11:53:06
Visualization Tool for Scientific Gateway,he sciences portals and the science gateways is coverage of requirements of large scale sciences such as Earth science, astronomy and all sciences which are using grid, cloud or cluster computing and high-performance computing infrastructure. The paper shows the main position of . in Science Gateway
疲惫的老马
发表于 2025-3-24 17:09:52
Digital Text Based Activity: Teaching Geometrical Entities at the Kindergarten,ry concepts are raised and discussed. First, it was observed that there is a lack of knowledge of geometrical concepts and entities among math teachers at the level of middle school, among college students and among middle school students. Second, in order to quantify the level of knowledge about ba
圣人
发表于 2025-3-24 21:51:22
Cross Format Embedding of Metadata in Images Using QR Codes,hy has been used so far mostly to secretly embed data, we make use of it for embedding cleartext data, which everyone can has access. This work proposes a new method for cross format metadata embedding in images that is based on QR codes, that seems to have several significant advantages over curren
IVORY
发表于 2025-3-25 00:00:15
An Empirical Study for Integrating Personality Characteristics in Stereotype-Based Student Modelline used for modelling the students in a Computer Supported Collaborative Learning (CSCL) system for UML. The system builds individual student models to provide adaptive and intelligent advice concerning their knowledge and the most adequate colleagues for collaboration. Most of existing CSCL systems