Damras Wongsawang

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We propose an alternative approach to text categorization for item banks. An item bank is a collection of textual data in which each item consists of short sentences and has only a few relevant words for categorization; some items could be categorized into many categories. The traditional categorization techniques cannot provide sufficiently accurate(More)
We present PKIP, an adaptable learning assistant tool for managing question items in item banks. PKIP is not only able to automatically assist educational users to categorize the question items into predefined categories by their contents but also to correctly retrieve the items by specifying the category and/or the difficulty level. PKIP adapts the(More)
Security in the heterogeneous and complex network is very challenged for administrators. They need to handle with a lot of devices, and perform the task of protection and prevention plan for securing the network from the threats. The Security Information and Event Management (SIEM) is one of the most common tools that helps administrators to deal with(More)
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