Knowledge management is one of the fastest emerging fields in industry today. Unfortunately, however, most of the knowledge management endeavors do not seem to have rigorous and comprehensive knowledge management methodologies, tools, and techniques. One technique that can greatly aid the knowledge management field can be borrowed from the concept mapping community, namely the use of knowledge ...

The presence of communities, which are groups of highly cross referenced pages together representing a single concept, is a striking feature of the World Wide Web. Quite often a group of communities, each topically coherent within itself, may be related through a common concept manifested in each of them. Motivated by this observation, we present a method for query-driven conceptual browsing fo...

Concept maps, visual representations of knowledge, are used in an educational context as a way to represent students’ knowledge, and identify mental models of students; however there is a limitation of using concept mapping due to its difficulty to evaluate the concept maps. A concept map has a complex structure which is composed of concepts and their relationships that often have a weighted di...

Concept maps are graphical tools that have been used in all facets of education and training for organizing and representing knowledge. When learners build concept maps, meaningful learning is facilitated. Computer-based concept mapping software such as CmapTools have further extended the use of concept mapping and greatly enhanced the potential of the tool, facilitating the implementation of a...

Following established naval procedure, expert electronics technicians remotely support non-expert sailors via telephone, email, and chat referring to paper-based manuals as a common reference. Initially, experts have little contextual information about the problem and so must construct sufficient understanding through exchanges with the ship before offering help. To streamline and improve this ...

Theme-based learning (TBL) refers to learning modes which adopt the following sequence: (a) finding the theme; (b) finding a focus of interest based on the theme; (c) finding materials based on the focus of interest; (d) integrating the materials to establish shared knowledge; (e) publishing and sharing the integrated knowledge. We have created an on-line system which supports the TBL mode to p...

student concept learning in pulmonary physiology. Pathfinder scaling is used to derive concept maps for medical and veterinary students and their physiology instructors at Northwestern University and the University of Wisconsin, respectively. The concept maps are evaluated for coherence (internal consistency), student-instructor similarity, and correlation of similarity with final examination s...

By building on a cyclic model of lifelong learning that includes self awareness, self management, meta-learning and self monitoring, this paper reports on attempts to introduce lifelong learning skills to a class of second year engineering students. The unit taught in this case study is Physical Electronics 203. Concept maps, student generated assessment criteria, group interaction and peer ass...

Concept map is a graphical technique for representing knowledge, successfully used in different areas, including education, knowledge management, business and intelligence. In this paper, an overview of different approaches to automatic creation of concept maps from textual and non-textual sources is given. Concept map mining process is defined, and one method for creation of concept maps from ...

Chemical product and process design teaching is facing challenges due to the major changes occurred in the last decades in the chemical industry. The emergence of products as a focus for chemical engineers implies changes in what chemical engineers do. It is important to prepare students for the more diverse, flexible roles they are expected to perform in industry and nowadays it is requisite t...