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Tibetan-Chinese named entity extraction can effectively improve the performance of Tibetan-Chinese cross language question answering system, information retrieval, machine translation and other researches. In the condition of no practical Tibetan named entity recognition system and Tibetan-Chinese translation model, this paper proposes a method to extract Tibetan-Chinese entities based on comparable...
The purpose of this paper is to provide a solution of extracting appropriate keywords to identify meaningful learning-contents on the Web. There are some issues in identifying documents that have learning content. Firstly, the documents need to be identified according to the learning area of a student's school year. Secondly, the documents need to be identified according to the learning area that...
In recent years, there have been important and immediate requirements to diagnose and improve the quality of higher education in Japan. In this paper, we applied principal component analysis to explore higher education indicators based on a published basic education database of Japanese national and public universities, including educational and research expenditure, number of faculties, and book...
A Taguchi-based particle swarm optimization (TBPSO) algorithm is proposed for solving multi-objective flowshop scheduling problems (FSPs). The proposed TBPSO integrates particle swarm optimization and Taguchi-based crossover. The proposed TBPSO is the use of a PSO to explore the optimal feasible region and the use of the Taguchi-based crossover to exploit the better solution. As a result, the TBPSO...
Unlike the channel matrix in the spatial division multiplexing (SDM) multiple-input multiple-output (MIMO) communication system, the equivalent channel matrix in the layered Alamouti space-time block coding (STBC) MIMO system comprised 2-by-2 Alamouti sub-blocks. One novel property, found by Sayed <etal/> about the QR-decomposition (QRD) of this equivalent channel matrix is that the produced...
This study incorporates proactive flexibility and reactive flexibility into the framework of strategic flexibility, and subdivides environmental uncertainty into environmental change rate and environmental change unpredictability. Based on the incorporation and subdivision, it explores the effect of proactive and reactive strategic flexibility on the performance of enterprises and the moderating effect...
The complex network is a focus among the research on the complex systems today. In this paper, we propose a deterministic network called Durer networks arising from the Durer pentagons. It is revealed that the tail of the degree distribution follows a power law, the cluster coefficient of the network is high and the diameter of the network increases by the logarithm of the nodes number. The above...
This study explores students' continuance intention in e-learning education system by synthesizing Bhattacherjee's IS continuance theory as basis with the unified theory of acceptance and use of technology (UTAUT), and innovation diffusion theory. The integrated model was empirically tested with 180 bachelor students who had the experience of using the e-learning education system. The results indicate...
The aim of this study was to explore the evolution of the relationship between Internet use on psychological well-being from elementary school, middle school, to high schools. Randomized stratified sampling was used. Participants were 3, 185 teens in Kunming, a city located in southwest China. They were asked to complete a questionnaire on Internet Use and Well-Being Scale. The result indicated a...
This paper proposes a resolution of overlapping ambiguity in Tibetan word segmentation, which is based on forward-backward scanning identification method and improved maximum probability algorithm. Finally, an experiment is conducted, and the results prove the algorithm is effective.
In this paper, we propose a new framework which integrates the optimal share policy with reservation-based algorithms to provide an improved allocating resource reservations for real-time applications in Vehicular Application Specific Operating Systems. While the reservation-based scheduling algorithm realizes performance isolation of real-time applications, optimal share resource allocation policy...
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