A knowledge server including tools for professional know-how transfer

This paper presents a research in progress on the use of knowledge engineering and knowledge management techniques for the development of a strategic approach for the transfer of professional know-how. This transfer is based on the design of devices for sharing and learning clearly identified knowledge in the oil industry domains. This work is based on a pilot study which was carried out in the PED department (Petroleum Engineering & Development) and it deals with upstream activity of the oil group Sonatrach. After the different phases of knowledge mapping, critical knowledge assessment, and strategic alignment, the KM process focus on knowledge elicitation, sharing, transfer and learning, based on design and implementation of specific tools called Knowledge Server, including Knowledge Books and e-Learning.E-learning, Knowledge management, Knowledge transfer, Knowledge engineering, Knowledge servers, Computer assisted human learning, Case study

Knowledge management techniques for know-how transfer systems design : the case of an oil company

This paper presents a research in progress on the use of knowledge engineering and knowledge management techniques for the development of a strategic approach for the transfer of professional know-how. This transfer is based on the design of devices for sharing and learning clearly identified knowledge in the oil industry domains. This work is based on a pilot study which was carried out in the PED department (Petroleum Engineering & Development) and it deals with upstream activity of the oil group Sonatrach. A mapping of this know-how was established using a method based on mapping strategy. The main steps of the current approach are the strategic analysis for required competences, the processes analysis for professional know-how and a cross analysis for strategic competences and critical know-how. Emphasis is put on the strategic and critical aspects in the areas of knowledge where efforts are to be made in terms of capitalising, sharing, learning and transfer.Learning, E-learning, Knowledge management, Knowledge map, Strategy map, Knowledge engineering, Knowledge servers, Computer assisted human learning

Distribution modeling, soil properties, and variation in essential oils chemical composition of Rhanterium adpressum Coss. & Dur.

Modeling the distribution of Rhanterium adpressum, an endemic species from southwestern Algeria, and the interactions of soil’s chemical properties with the variability of chemical composition of its essential oils makes the objective of this study. Obtained MaxEnt model (AUC = 0.98) showed that the general distribution of genus Rhanterium established mainly by the contribution of eight bioclimatic variables derived from temperature and precipitation (90.5%). Projection of the model in future conditions until 2070 reveals that the habitats of this species will be very affected by climate changes. The analysis of 9 soil samples shows a sandy (77–96%), alkaline, and calcareous character with an electrical conductivity between 0.2 and 1.8 dS/m at 20°C. The chemical composition of terpenoids families during a period of 5 months was dominated by monoterpene hydrocarbons (70–90%) followed by oxygen monoterpenes (4.5–9.2%), hydrocarbon sesquiterpenes (1.6–9.9%), and oxygenated sesquiterpenes (4.3–7.2%). The variation of this composition in relation with phenological cycle and physicochemical properties of the soil was discussed

Menu-Based User Interface Systems: Theory and Practice

The thesis discusses the menu selection technique, which is one of the most commonly used interaction techniques in Human-Computer Interfaces, and continues to flourish because of its simple interaction format and its adaptability to the many diverse applications. The ease of use of the technique, particularly by novices, contributes significantly to the widespread acceptance of menu-based user interface systems, despite their inherent disadvantages and drawbacks. Chapter One surveys the issues concerning the design and use of menu-based interfaces, and addresses particularly the navigational problems encountered by users of menu selection systems, identifying various navigational aids which help overcome these problems. The chapter concludes with a comparison between menu-based interfaces and other interface styles (command language, natural language and form-filling). Chapter Two describes the practical work of the thesis which consists of implementing a particularly demanding menu-based interface example involving multiple menu selections using four different dialogue specification systems. The implementation is discussed mainly from a menu system designer's view. Strategies to solve or address the multiple selection mechanism problem as well as some the navigational concepts discussed in chapter one are devised and used within each the four target systems. Also, some other related user interface design issues are reported in chapter two. The principal aim of the work is to investigate the difficulties a dialogue designer may face in attempting to implement a common type of menu-based interface using various delivery systems, all of which claim in varying degrees to support menu-based interactive styles. In the final chapter conclusions are drawn from the practical work concerning desirable menu support features in user interface implementation systems, and issues requiring further investigation are identified