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As reliance on Internet connected systems expands, the threat of damage from malicious actors, especially undetected actors, rises. Masquerade attacks, where one individual or system poses as another, are among the most harmful and difficult to detect types of intrusion. Previous efforts to detect masquerade attacks have focused on host-based approaches, including command line, system call, and GUI...
Rapid prototyping allows for evaluation of design product in a short period of time. Designers or CEOs may perceive the size and appearance of the product by touching the automatically constructed physical objects produced through rapid prototyping. However, it is usually impossible to change its color, texture, and user interface. In this paper, we introduce 'Augmented Reality based Re-formable Mock-up',...
This paper establishes a speaker-independent pronunciation recognition and assessment system with 673 words for mandarin Chinese under the background of a Chinese learning system framework. The recognition part is based on HTK using HMM (Hidden Markov Models) and improved in the aspect of acoustic model. Making use of the recognition results and the log-likelihood obtained from the Viterbi coding,...
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