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The following topics are dealt with: test efficiency improvement; automatic testing; spectral and vector signal analysis; .NET framework; fault diagnosis; failure prognosis architecture; aircraft testing; system maintenance; digital instrumentation; system modernization; obsolescence; testing reliability; synthetic instrumentation; design testability; software standards and management; RF test; diagnostic...
The inspection for power telecommunication networks plays a key role to make sure the power system safety and reliability. However, with the development of power telecommunication networks, its scalar is becoming larger and larger. The traditional inspection methods no longer meet the requirements. In this paper, a new inspection method for power telecommunication networks will be proposed, which...
Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) is the key enzyme involved in CO2 fixation. It is an important enzyme for biomass production, especially for alternate energy production. Rubisco is an inefficient catalyst. Its carboxylase activity is compromised by numerous side-reactions including oxygenation of the sugar phosphate substrate by atmospheric O2. However, naturally occurring...
This paper explains some existing challenges for network topology visualization. An XML schema for network topology description is proposed to achieve the interoperability between different network management applications. For the better understanding of networks, we use XSLT stylesheet to visualize XML topology descriptions as Scalable Vector Graphics (SVG). It has also been explored how to embed...
The traditional way to composite texts and images over a video clip for presentation encounters such problems as time consuming, instructor skill scarcity, video retrieval difficulty, and video quality loss, especially, in internet high-compressed video materials. To solve these problems we develop a real-time remix platform for video-based presentation which can edit and synchronize online/offline...
Seatrack Web is the HELCOM (Helsinki Commission) service for calculating forecasts of oil drift in the Baltic Sea and part of the North Sea. It is also used for identifying illegal polluters. All oil combating authorities and have free access to the service. It is widely used which is shown in the logging of occasions of usage. The system includes coupling to an Automatic Identification System (AIS)...
The paper illustrates the disadvantages of traditional experiments education module(EEM), discusses the types and advantages of a web-based open module, proposes a solution for establishing the network platform for that module which may significantly improves the sharing of network resources and build a solid foundation for the cultivation of application-oriented talents.
In any e-learning system, students are required to study some course materials normally prepared in the form of textbooks. However it is not an easy task for many students to understand these textbooks. When some doubts and/or questions arise as to descriptions within textbooks, they usually tend to solve this difficulty by themselves or with their friends. This paper gives a prototype of a feedback...
Paper mainly introduces a kind of design method of building an on-line intelligent assistant teaching system based on dynamic web language program tool. This system uses ASP language as developing-designing tools, and adopts software of Dreamwaver MX, etc in B/S structure, which completing web platform system building. In this paper, we introduce design method and realization process of system parts...
Self-directed learning with learning management systems can be intelligently supported and enriched using available log data in combination with detailed competence ontologies. The approach described here implements a mechanism to adaptively generate quizzes for self-assessment in a Moodle environment. The underlying agent architecture uses a tuple space in the role of a blackboard. The approach has...
Learning Objects (LO) are digital resources developed to help teachers present the pedagogical concepts to students. However, the way these resources are produced does not allow teachers to adapt them to the reality of their students. Thus, this paper proposes a development process of customizable learning objects using a strategy based on models. Based on this approach, teachers will make adjustments...
In this paper, we have proposed a new method that helps teachers to explore the weakness points of the students who could not pass the exam under the certain condition of success, and propose a method to build special courses to encounter this problem.
Adaptive hypermedia is a relatively new direction of research on the crossroads of hypermedia and user modeling. Until very recently, little attention has been given to the complex task of authoring materials for Adaptive Educational Hypermedia (AEH). An author faces a multitude of problems when creating a personalized, rich learning experience for each user. In this paper, we present an authoring...
This study proposes a personalized knowledge integration platform for personalized information and knowledge services. Two types of personalized services are provided: personalized information service and personalized subject category service. The former emphasize on providing the customized services for an individual user by using the Apriori algorithm to analyze the connection of personalized information...
There were many phases, hiberarchies, activities and partners in the schedule of construction engineering projects, especially the large-scale construction engineering projects, and the activities were complicated, the processes were very difficult, which has high impact on information communication between each partners, accordingly, the schedule would be out of controlling, the cost would be increased,...
A mixed integer nonlinear model for continuous steel casting production is proposed. For each casting line a set of allowed products is fixed; each product is characterized by a nominal length with a corresponding tolerance range. The model is used to formulate a constrained optimization problem whose objective consists of finding casting lines speeds and cutting plan that minimize scrap material...
Mobile learning (M-learning) is getting famous as a method of giving learners study materials at anytime and anywhere. In providing “at anytime and anywhere” way of study, there are various architectures and Unified Modeling Languages (UML) models that have been introduced by the developers. This paper presents a study of the architectures and the UML models that are designed by the developers for...
Students profiles' tracking, recording and analysis are very important for the website to know about the students and provide personalized services. This thesis discusses how to develop an online intelligent tutoring agent in order to improve students' learning performance.
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