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Performance of classification methods using Machine Learning Techniques majority depends on the quality of data were used in learning. The transformation techniques are used to increase the efficiency of classification because each type of data is suitable for different classification techniques. This study is aimed at providing comparative performance of different classification techniques by changing...
Nowadays, foreign countries have entered the co-development stage of knowledge organization theory and practice. In the aspect of the practice of enterprise knowledge organization, there is clear gap between the domestic and overseas. In the era of knowledge economy, accelerating the development of domestic enterprise knowledge organization becomes the most urgent course in enhancing the competitive...
In this paper we review two approaches to the regulation of agent interactions based on Piaget's theory of social exchanges. These approaches model a social equilibrium supervisor, that, at each time, recommends certain exchange actions to the agents, in order to lead the interaction towards the equilibrium, regarding the balance of the exchange values involved in the exchanges. One approach uses...
This paper introduced a telepresence robot system for English tutoring. The system consists of the user system, the server system and the robot system. The robot is controlled by the collision prevention system, direct interface, server interface with assistant teacher and remote interface with native teacher. A remote native teacher had given lessons in English using this system for a month and several...
Because of the viscoelasticity of the cushion material and the complexity of the products, there are usually multiple vibration modals in the packaging system. The free acceleration response of the packaging system can be expressed as the linear combination of exponentials. To identify the zeros and residues accurately, a novel approach which incoporates the modified Prony method with structured nonlinear...
This paper analyzes the Intense Pulsed Active Detection (IPAD) approach for active detection of fissile material, highlights some of its merits, and compares it to the multiple-pulse-train LINAC approach. In both cases, bremsstrahlung photons are used to induce fissions. IPAD's single, 100-ns bremsstrahlung pulse offers the possibility to utilize prompt as well as delayed neutrons emitted during the...
Quality of the requirements is more important than quality of any other work document of the software lifecycle. On the other hand, typical requirements quality assurance methods, such as peer review are always costly and often detect only formal and cosmetic defects. According to Luxoft experience, review is more effective when it is combined with practical validation of the requirements. The reviewers...
This experience report titled, `The main challenges of implementing fixed-price agile projects for corporate customers' deals with the difficulties development teams encounter in delivering fixed-price agile projects for traditional corporate clients. The report also lays out the rationale for the agile approach to fixed-price contracts, and cites examples of successful implementations. The main challenges...
A collection of slides from the author's seminar presentation is given. In this study, the authors have successfully demonstrated the feasibility of WBC process, for bonding the Si dice onto the PCB substrate. According to the experimental results, all WBC samples can pass through the MSL L3 test with 260°C 3 times reflow. It obviously indicates that WBC offers advantages over normal adhesive to enable...
The following topics are dealt with: electrical circuits and systems; communications; signal processing; power converters and applications; electrical engineering; electronics and telecommunications engineering; advances in sonar systems; energy efficiency of electric drive systems; integrated micro CCHP based on renewable energy sources; and advanced technology in electronic assembly.
In this paper, we describe a method for discriminating between thyroid cell lines. Five commercial thyroid cell lines were obtained, ranging from non-cancerous to cancerous varieties. Raman spectroscopy was used to interrogate native cell biochemistry. Following suitable normalisation of the data, implicit context representation Cartesian genetic programming was then used to search for classifiers...
The traditional teaching mode of mathematical courses is dependent on the blackboard with chalks, which is one-way transporting knowledge by teachers. With the rapid development of information technology and the changes of social demand, the teaching mode needs to be changed. Network Class is a good network teaching platform. Combining the characteristics of mathematical courses, we present a diverse...
This paper presents a study carried out at Hirubide Secondary School in the Basque Country with the aim of evaluating whether the use of the CM-ED Concept Map EDitor increases student motivation and engagement in the learning process. During the last decades, motivating students has increasingly become a problem for educators even more in multicultural educational settings.
FERP Mall is a proposed intermediary business model for marketing of distributed ERP component-based Web services. This FERP Mall aims to cover the needs of small and medium enterprises (SMEs) to FERP functionality because the conventional ERP systems are expensive and only large companies can afford these systems. Beside the intermediation of FERP Web Services these mediators describes the appropriate...
This paper intends to discuss deeply about the theoretical foundation of CALL(Computer Assisted Language Learning)---Constructivism. Moreover, this review is ready to offer a new theoretical resource, which is often ignored by previous scholars. The author calls it SLA theoretical foundation of CALL--- a combination of Krashen's Comprehensible-Input Hypothesis and Swain's Comprehensible-Output Hypothesis'.
The various applications of the Internet in language education are of enormous value particularly in foreign language settings where L2 exposure is limited to classroom instruction. The present study has been an attempt to investigate the applicability of online instruction in improving the writing ability of Iranian EFL learners. In so doing, two classes of 20 EFL learners studying airline ticketing...
This paper deals with queries involving two components: one describing desired associations, another specifying forbidden associations. In addition, those preferences are cited in the context of a hierarchy expressing some strength about what is wanted and rejected. So doing an ordinal ordering over the answers is made available in order to distinguish among the elements of the answer. The situation...
To estimate how close the estimates of different experts are, W. J. Tastle and M. J. Wierman proposed numerical measures of dissention and consensus, and showed that these measures indeed capture the intuitive ideas of dissent and consensus. In this paper, we show that the Tastle-Wierman formulas can be naturally derived from the basic formulas of fuzzy logic. We also show that these formulas can...
Based on statistical fracture theory, the expect strength and failure probability of brittle materials relating 3-point bending test and 4-point bending test are developed. The relation of the expect strength in the above stress states is studied. According to the analysis results, the followings may be concluded: (1)The expect strength in bending stress states is greater than that in the stress state...
The following topics are dealt with: semiconductor electronics; material device; circuit design; VLSI; process material; quantum well; nanoparticle; carbon nanotube; micromechanical device; sensor; microwave device; photonics; training; management; and education.
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