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2013 International Conference on Information Technology and Applications最新文献

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A New Algorithm to the Automated Assessment of the Chinese Subjective Answer 汉语主观答案自动评价的新算法
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.60
Runhua Li, Yonghua Zhu, Zhiguo Wu
{"title":"A New Algorithm to the Automated Assessment of the Chinese Subjective Answer","authors":"Runhua Li, Yonghua Zhu, Zhiguo Wu","doi":"10.1109/ITA.2013.60","DOIUrl":"https://doi.org/10.1109/ITA.2013.60","url":null,"abstract":"This paper proposes an algorithm for computer aided assessment of the Chinese subjective answers. By analyzing the considered factors of teachers in the hand-operation procedure and applying sentence similarity algorithms based on How-Net and dependency syntax, a new automated assessment algorithm is designed to assess the student answers in the level of word and sentence, taking into consideration keywords and sentence structure what are two nonnegligible parts expressing the complete thought of a sentence. The experiment has been performed to evaluate the availability of the algorithm by comparing to the result derived from the existing one.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114899882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
R/S Analysis on Anhui Climate Change in Recent 56 Years 安徽近56年气候变化的R/S分析
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.117
Liping Zhou, Zongmin Wang, Y. Wang, Haibo Yang, Shifeng Huang
{"title":"R/S Analysis on Anhui Climate Change in Recent 56 Years","authors":"Liping Zhou, Zongmin Wang, Y. Wang, Haibo Yang, Shifeng Huang","doi":"10.1109/ITA.2013.117","DOIUrl":"https://doi.org/10.1109/ITA.2013.117","url":null,"abstract":"Based on eight sites climate data in Anhui province from 1955 to 2011, average temperature and precipitation indexes of the winter months (December, January, February), the summer months (July, August, September) and annual average value were studied by using R/S analysis methods. Result shows that the average temperature and winter precipitation increase, summer precipitation shows a trend of small gains, while the upward trend of annual precipitation is not obvious. All indicators of Hurst index in this study are greater than 0.5, which means that there is an obvious Hurst phenomenon, reflecting an existing trend component of climate change of Anhui province in recent 56 years. However, Hurst index has seasonal difference, bigger in summer than in winter, that summer climate effect is higher than winter. It shows that R/S analysis method is an effective method for analysis of climate change.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122575028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Short Text Classification Using Wikipedia Concept Based Document Representation 使用基于维基百科概念的文档表示的短文本分类
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.114
Xiang Wang, R. Chen, Yan Jia, Bin Zhou
{"title":"Short Text Classification Using Wikipedia Concept Based Document Representation","authors":"Xiang Wang, R. Chen, Yan Jia, Bin Zhou","doi":"10.1109/ITA.2013.114","DOIUrl":"https://doi.org/10.1109/ITA.2013.114","url":null,"abstract":"Short text classification is a difficult and challenging task in information retrieval systems since the text data is short, sparse and multidimensional. In this paper, we represent short text with Wikipedia concepts for classification. Short document text is mapped to Wikipedia concepts and the concepts are then used to represent document for text categorization. Traditional methods for classification such as SVM can be used to perform text categorization on the Wikipedia concept document representation. Experimental evaluation on real Google search snippets shows that our approach outperforms the traditional BOW method and gives good performance. Although it's not better than the state-of-the-art classifier (see e.g. Phan et al. WWW '08), our method can be easily implemented with low cost.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128661510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Reverse Logistics Service Provider Selection in Communication Enterprise 通信企业逆向物流服务商的选择
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.12
San-yuan Zhou, Meijiao Li
{"title":"Reverse Logistics Service Provider Selection in Communication Enterprise","authors":"San-yuan Zhou, Meijiao Li","doi":"10.1109/ITA.2013.12","DOIUrl":"https://doi.org/10.1109/ITA.2013.12","url":null,"abstract":"The purpose of this paper is to using the ANP method to select and evaluate the reverse logistics service provider. Firstly, the status quo of China's communication industry was analyzed. Then, Selection and evaluation method for reverse logistics service provider are outlined. in the end, by analyzing the factors of impacting the reverse logistics service provider selection, combined with the status and characteristics of the development of China's communications industry. The work provide a way that would affect the communication enterprise scrap waste management currently in china and hence the work has social implications whereby the lives of a billion people will be improved through improved scrap waste management services.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124584300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Research on Improved Particle Filtering Algorithm for Targets Tracking in Passive Millimeter Wave Imaging 无源毫米波成像中目标跟踪的改进粒子滤波算法研究
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.25
Jing Chen, Jintao Xiong, Jianyu Yang, Dekuan Li, Yang Hu
{"title":"Research on Improved Particle Filtering Algorithm for Targets Tracking in Passive Millimeter Wave Imaging","authors":"Jing Chen, Jintao Xiong, Jianyu Yang, Dekuan Li, Yang Hu","doi":"10.1109/ITA.2013.25","DOIUrl":"https://doi.org/10.1109/ITA.2013.25","url":null,"abstract":"Particle filtering has been proved effective for the state estimation of nonlinear and non-Gaussian systems. To solve the problems of sample degradation and depletion in standard particle filtering tracking algorithm, a novel immune particle filtering target tracking method is proposed in Passive Millimeter Wave (PMMW) imaging. Particle filtering provides a framework in which the posterior density of PMMW target state is represented by a weighted sample set. By using the artificial immune algorithm combined with the Mean Shift algorithm, the samples are optimized during the evolution process. To achieve robust description of the PMMW targets, both gray and gradient orientation distributions are taken into account. Besides, the observation density is established by computing the Bhattacharyya distance between the distribution of the target model and that of the candidate. Experimental results demonstrate that the proposed algorithm is superior to traditional ones when tracking scale changing PMMW targets.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114704545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rescue Command Communication Systems and Emergency Management Platform in Mine Based on Internet of Things 基于物联网的矿山救援指挥通信系统及应急管理平台
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.10
Cheng Liu, Wen Song, Dongheng Guo, Li Wang
{"title":"Rescue Command Communication Systems and Emergency Management Platform in Mine Based on Internet of Things","authors":"Cheng Liu, Wen Song, Dongheng Guo, Li Wang","doi":"10.1109/ITA.2013.10","DOIUrl":"https://doi.org/10.1109/ITA.2013.10","url":null,"abstract":"In view of several problems existing among current rescue command communication and emergency management systems in mine, such as these systems have fewer supporting technologies and functions, has lower level of informatization and networking, has weaker technology extensibility due to the C/S software architecture, has more difficulty in remote online maintenance and upgrade in the future etc. a rescue command communication system and emergency management platform in mine based on Internet of Things are put forward. This system integrate the Internet of Things, wireless Mesh network, optical fiber and satellite communications platform comprehensively, as well as adopts B/S architecture, data mining database and remote database shared access modern information and other key technologies in order to realize the functions including disaster incident management, rescue command, visual management of disaster sites, rescue team and equipments management and emergency rescue plan management, etc. Strong extensibility and practicability were proved through the practical applications in a coal mine in Inner Mongolia and also proved by some training tests in a national rescue team in Heilongjiang province. These features of this system not only contribute to the informatization and networking of emergency command and rescue team management in the coal mine and rescue team, but also offer important reference value for other mine rescue teams at home or abroad to improve their ability on emergency command and management.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127747790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Design and Implementation of the Pests and Diseases Information Collection System for Cotton Fields Based on Mobile terminals 基于移动终端的棉田病虫害信息采集系统的设计与实现
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.50
Qingzhan Zhao, Chuanjian Wang, Guangcai Jin, Xiaojun Yin
{"title":"Design and Implementation of the Pests and Diseases Information Collection System for Cotton Fields Based on Mobile terminals","authors":"Qingzhan Zhao, Chuanjian Wang, Guangcai Jin, Xiaojun Yin","doi":"10.1109/ITA.2013.50","DOIUrl":"https://doi.org/10.1109/ITA.2013.50","url":null,"abstract":"Under traditional way, collecting, acquiring and processing information of cotton pests and diseases are mainly completed manually, there for it lacks efficiency and counting and analysis are relatively difficult. According to the XPCC (Xinjiang Production and Construction Corps) cotton's characteristic, this paper proposes a cotton pest and disease collection system based on mobile terminal, combined with cotton pests and diseases related database design. The system is easy to use, and bears the property of multi-point collection, real-time update of wide range of cotton pests and diseases data. Finally, a new technology consisting of the region-oriented cotton pest and disease data collection and processing, as well as active service model is proposed.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130732163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Frequency-Space Domain Anti-Jamming Algorithm Assisted with Probability Statistics 基于概率统计的频域抗干扰算法
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.7
Yongxing Du, Yong Gao, Jiangfan Liu, Xiaoli Xi
{"title":"Frequency-Space Domain Anti-Jamming Algorithm Assisted with Probability Statistics","authors":"Yongxing Du, Yong Gao, Jiangfan Liu, Xiaoli Xi","doi":"10.1109/ITA.2013.7","DOIUrl":"https://doi.org/10.1109/ITA.2013.7","url":null,"abstract":"Global positioning system (GPS) signal is weak and vulnerable. Using the frequency-domain notching filter cascaded with space domain filter can improve the anti-jamming ability of the GPS receiver. However, when the narrowband jamming falls in the wideband one, it is difficult to detect the narrowband jamming spurs correctly by fast Fourier (FFT) transform. In this paper, the probability statistics algorithm is proposed to help detect narrowband interference location in frequency spectrum. Numerical results show that the proposed algorithm performs well.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131416035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
The Research on Aid for Trade in Africa 非洲贸易援助研究
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.100
Jianmei Hu, Li Feng, Jiming Guo
{"title":"The Research on Aid for Trade in Africa","authors":"Jianmei Hu, Li Feng, Jiming Guo","doi":"10.1109/ITA.2013.100","DOIUrl":"https://doi.org/10.1109/ITA.2013.100","url":null,"abstract":"Aid for trade(AFT) is an important part of normal Official Development Assistance, and mainly to help developing countries and regions, especially the least developed countries to improve production capability and the level of economic development. Since the implementation of AFT program in 2005, WTO, other international and regional organizations and many countries have paid more attention to this continent. WTO seems to be a bridge between the donors and recipients to improve the exchange of trade and the economic development. Africa is the second biggest continent in the world, but weak infrastructure, lack of hardware devices, and low production capacity restrict its economic development. Dose the implementation of AFT improve the living conditions and development level of African countries? The question needs further analysis.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128332937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Research on and Economic Explanation for LV Competition Model Among E-Business Platforms in the Two-Sided Market Perspective 双边市场视角下电子商务平台LV竞争模型的研究及经济学解释
2013 International Conference on Information Technology and Applications Pub Date : 2013-11-16 DOI: 10.1109/ITA.2013.80
Q. Ye, Xinjian Qiang, Guangxing Song, N. Zhang
{"title":"Research on and Economic Explanation for LV Competition Model Among E-Business Platforms in the Two-Sided Market Perspective","authors":"Q. Ye, Xinjian Qiang, Guangxing Song, N. Zhang","doi":"10.1109/ITA.2013.80","DOIUrl":"https://doi.org/10.1109/ITA.2013.80","url":null,"abstract":"As a newly emerged commercial model, E-Business develops rapidly since 1990s. However, with the rapid development of these E-Business (Electronic Business) platform enterprises, competitions among them are increasingly intensified. Therefore, it is extremely important and urgent to make clear the competitive mechanism. The paper introduces the Lotka-Volterra (LV for short) interspecific competition model among biological species, builds LV competition models for single E-Business platform enterprises (newly founded enterprises or monopoly enterprises), double E-Business platform enterprises and multi E-Business platform enterprises, analyzes the competitive relation among E-Business platform enterprises based on two-sided market, explains the LV model based on the two-sided market from perspective of economics and gives corresponding policy suggestions for E-Business platform enterprises.","PeriodicalId":285687,"journal":{"name":"2013 International Conference on Information Technology and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128755640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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