Internet crimes are now increasing. In a row with many crimes using information technology, in particular those using Internet, some crimes are often carried out in the form of attacks that occur within a particular agency or institution. To be able to find and identify the types of attacks, requires a long process that requires time, human resources and utilization of information technology to...

Recently, there is a growing interest in the automatic analysis of learner interaction data with web-based learning environments. The approach presented in this paper aims at helping to establish a basis for the automatic analysis of interaction data by developing a data logging and analysis system based on a standard data base server and standard machine learning techniques. The analysis syste...

Process Instrumentation deals with measurement and control process parameters to achieve the required quality. While teaching process related subjects, it is observed that students are not able to understand process equipment and controls associated with it theoretically. So to make the subjects understandable and interesting, simulation of processes are carried out with displays as used with d...

As we become increasingly dependent on our computers and spending a major part of our day interacting with these machines, it is becoming important for lifeloggers and human-computer interaction (HCI) researchers to capture this aspect of our life. In this paper, we present LoggerMan, a comprehensive logging tool to capture many aspects of our computer usage. It also comes with reporting capabi...

This study begins an interdisciplinary dialogue among game developers, researchers and educators to determine and realize the potential of using Avatars in a three-dimensional (3D) virtual world to support experiential learning, role-playing, and problem-based learning. This research further investigates the pedagogical and instructional implications for transitioning teachers and students thro...

The purpose of this study was to investigate the search behaviour of users. Undergraduate and postgraduate users from the Department of Archives and Library Sciences, Ionian University, were invited to indicate the way they formulate and reformulate their queries. Students were asked to formulate queries and complete a questionnaire. Responses from the questionnaires and data collected from log...

We describe an approach to study the long-term use of GUI applications that supplements a log of low-level events with additional data gathered at the applications’ architectural boundaries. We implement a preliminary system based on this approach and apply it to two applications. For the second application, we compare the data collected with our technique to data collected with manual instrume...

Logging the execution process of a program is a popular activity for practical program understanding. However, understanding the behavior of a program from a complete execution trace is difficult because a system may generate a substantial number of runtime events. To focus on a small subset of runtime events, a dynamic object process graph (DOPG) has been proposed. Although a DOPG can potentia...