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Rootkits refer to software that is used to hide the presence and activity of malware and permit an attacker to take control of a computer system. In our previous work, we focused strictly on identifying rootkits that use inline function hooking techniques to remain hidden. In this paper, we extend our previous work by including rootkits that use other types of hooking techniques, such as those that...
Rootkits refer to software that is used to hide the presence of malware from system/network administrators and permit an attacker to take control of a computer. In our previous work, we designed a system that would categorize rootkits based on the hooks that had been created. Focusing on rootkits that use inline function hooking techniques, we showed that our system could successfully categorize a...
In this paper, the authors proposed a novel English teaching model based on blended learning to assist students in successfully mastering the courses. The model is realized as a combination of a face-to-face environment and online learning using an English teaching system. In the system, student dynamic model is established with semantics. The personalized learning resource recommendation is made...
This study extended the job demands-resources model by investigating the different impact of challenge and hindrance stressors on vigor (key dimension of work engagement) and exhaustion (key dimension of job burnout). Data was collected from 199 nurses of a hospital in a two-time-period survey with a three-month time lag. Results supported those theoretical extensions that the relationship between...
The POP servers usually have overloaded burden in the current Video Grid. This paper puts forward a technique to import P2P mechanism into Video Grid to alleviate the burden of POP servers. PGVOD is proposed under this technique. It can send video streams buffered in client computers to other clients so as to alleviate the burden of POP servers, shorten the transmission path of video streams in network,...
To break through the traditional one-sided qualitative evaluation of English textbook, the authors put forward a new model of evaluation system which includes three parts: teacherpsilas evaluation, studentpsilas evaluation, and the objective evaluation based on the corpus linguistics. By the analysis of evaluation theory of English textbook, 70 evaluation criteria are set out of 127 items using Delphi...
As an important step of content based news video retrieving and intelligence mining, semantic unit segmentation has attracted many researcherspsila interests. This paper focuses on a new method of news video stories segmentation which is based on the announcerspsila voiceprints. Firstly, the voiceprints included acoustic perception characteristics of all announcers have been extracted, and its Gaussian...
To access video content, the suitable organization of video data is critical. The basic structure of video is a hierarchical structure that consists of four kinds of components, namely frame, shot, scene, and video program. To achieve such a structure, not only the shot detection and shot similarity, but also the scene structure construction is important. A simple framework for video hierarchical...
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