In order to meet the actual demand of college student's career consultation,an expert system structure come into being,which is based on web and for the purpose of consultation for college student's career,and...
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In order to meet the actual demand of college student's career consultation,an expert system structure come into being,which is based on web and for the purpose of consultation for college student's career,and this technology is a combination of artificial intelligence expert system and college student career consultation *** system is mainly consist of five parts:self-service of basic intelligent occupational career,self-service of intelligent occupational scheme management,occupation evaluation and auxiliary *** this system,the relevant information of the visitors' can be acquired automatically,the professional problem can also be defined and then propose the countermeasure and suggestion to solve the problem.
In a multi-projector display system,geometric calibration is usually time-consuming and *** this paper,we propose a multi-projector tiled display method with geometry parameters *** method is used for analytic curved ...
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In a multi-projector display system,geometric calibration is usually time-consuming and *** this paper,we propose a multi-projector tiled display method with geometry parameters *** method is used for analytic curved surface,such as cylindrical or spherical shaped *** calibration process is automatic by using computer vision techniques;and in order to estimate the screen and projector parameters,a camera stereo pair with given internals is used to reconstruct 3D points on the *** this parametric approach,the camera doesn't have to cover the entire screen and the projectors can be placed roughly,which give the flexibility for various multi-projector display *** scene rendering,our implementation is distributed,which is more efficient than the image transfer method with modern *** last,we analyzed the effectiveness of the proposed *** results show that our approach supplied sufficient accuracy and enhanced the immersiveness.
With the development of mobile Ad Hoc networks,it is more important to provide QoS guarantee for multimedia application. QoS-based routing is an available method to do that,whereas most of the QoS-based routing are ba...
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With the development of mobile Ad Hoc networks,it is more important to provide QoS guarantee for multimedia application. QoS-based routing is an available method to do that,whereas most of the QoS-based routing are based on single path,which do not take full advantage of network resources. This paper puts forward a QoS-based multipath routing called QMPSR. QMPSR takes bandwidth and delay constraint into account,it can find several paths to provide QoS guarantee. Also,it can simultaneously use the node disjoint paths to transmit application data stream. The results of simulation show QMPSR routing is better than QoS-MSR.
According to the present development of new energy vehicles,the risk of the new energy vehicles project is analyzed,the risk evaluation index system is established and the rough sets theory is used to reduce the index...
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According to the present development of new energy vehicles,the risk of the new energy vehicles project is analyzed,the risk evaluation index system is established and the rough sets theory is used to reduce the index system in this paper;and exponential whitenization weight function under grey uncertain character of the assessment information is constructed;then the improved grey hierarchy evaluation method is used to appraise the implementation of the risk of new energy vehicles project in Henan province;finally,based on the comprehensive value the risk of implementing new energy vehicles project is *** risk is relatively large at *** there are some proposals for further development.
With the continuous development of industrialization,while more and more services as intermediate input factors are into integrated into the production of industrial products,ways of services business will be integrat...
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With the continuous development of industrialization,while more and more services as intermediate input factors are into integrated into the production of industrial products,ways of services business will be integrated into more of the industrial *** tendency of servicesation of economic development has become increasingly *** servicesation of industry and industrialization of service has become the development trend of the modern economy,which is the so-called trend of *** innovation has become an effective way to improve competitiveness for a large number of service enterprises and manufacturing ***,the current research on service innovation is mainly carried out in laissez-faire and piecemeal ***,under the background of servitization,research on innovative ways of service is very *** this paper,we research on the composition of services innovation system in manufacturing enterprises and two available service innovative models for manufacturers,based on which,a detailed analysis of concrete content of these two service innovative models is made.
The competitiveness of enterprises is embodied in the competition of talents to a large *** foundation and development source of Enterprise is to have sufficient talents with innovative *** corporate training,which is...
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The competitiveness of enterprises is embodied in the competition of talents to a large *** foundation and development source of Enterprise is to have sufficient talents with innovative *** corporate training,which is wide attention from the society,cultivates a large number of talents for ***,the thesis analysis the common problems in the current corporate training and the advantage of MOODLE,which raises the enterprise training model based on MOODLE platform and aims to solve the general problem of enterprise ***,This thesis analysis the system design stage of MOODLE platform,constructs system structure on MOODLE platform and analysis the principles of application on the MOODLE training ***,the advantages and disadvantages of MOODLE technology's application in enterprise training are summarized in total.
With the development of computer science and technology, current secure operating systems failed to respond to many new security challenges. Trusted operating system (TOS) is proposed to try to solve these problems. H...
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With the development of computer science and technology, current secure operating systems failed to respond to many new security challenges. Trusted operating system (TOS) is proposed to try to solve these problems. However, there are no mature, unified architectures for the TOS yet, since most of them cannot make clear of the relationship between security mechanism and the trusted mechanism. Therefore, this paper proposes a double-system architecture (DSA) for the TOS to solve the problem. The DSA is composed of the Trusted System (TS) and the Security System (SS). We constructed the TS by establishing a trusted environment and realized related SS. Furthermore, we proposed the Trusted Information Channel (TIC) to protect the information flow between TS and SS. In a word, the double-system architecture we proposed can provide reliable protection for the OS through the SS with the supports provided by the TS.
A hybrid computational intelligent algorithm is proposed by combining the Back Propagation(BP) algorithm and the Genetic algorithm(GA),which avoids the defects that the results of traditional BP network are easily tra...
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A hybrid computational intelligent algorithm is proposed by combining the Back Propagation(BP) algorithm and the Genetic algorithm(GA),which avoids the defects that the results of traditional BP network are easily trapped into local optimum *** network convergence rate is raised by using the iteration of Levenberg-Marquardt algorithm on the basis of the proposed GA-BP *** the application of this method,the diagnosis rate can reach 98.98% after the simulation model of intelligent diagnosis is built based on the coronary heart disease cases of Cleveland Clinic Foundation and Hungarian Institute of Cardiology.
The 3D terrain visualization of coastal zone is based on the seamless integration of geospatial data from water to *** of the differences in surveying methods and application areas,the land elevation data and the wate...
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The 3D terrain visualization of coastal zone is based on the seamless integration of geospatial data from water to *** of the differences in surveying methods and application areas,the land elevation data and the water-depth data are different in spatial reference,data accuracy and data *** paper presents a methodology to integrate multisource terrain data of coastal zone and build an integrated DEM from water to *** on the C++ and OpenGL,this paper offers a 3D visualization system which realizes the realistic 3D terrain visualization of coastal zone with the instantaneous shorelines generation.
According to the projections of UNIDO, the domestic coal reserves would exhaust, if the demand by consuming industries continue to grow at the current pace. It also leads to climate change. Biopower is a sustainable g...
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ISBN:
(纸本)9780769538921
According to the projections of UNIDO, the domestic coal reserves would exhaust, if the demand by consuming industries continue to grow at the current pace. It also leads to climate change. Biopower is a sustainable green technology to tackle this problem. Though there is huge potential for biomass, the industry faces some challenges. Higher generation cost, competition, biomass invasion etc. are some of the problems associated with biopower technology. Financial incentives, policy regimes, CDM assistance, entrepreneurial trainings are some of the strategies that may be adopted to spread the technology. This paper analyzes the potential for biopower and reflects the challenges facing by the industry.
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