发布求助
文献互助 智能选刊 最新文献

2013 Sixth International Conference on Business Intelligence and Financial Engineering最新文献

筛选
英文 中文
Social Network Construction and Analysis Based on Community Photo Collections with Face Recognition 基于人脸识别的社区照片社交网络构建与分析
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.98
Bo Li, Duoyong Sun, Julei Fu, Zi-Han Lin
{"title":"Social Network Construction and Analysis Based on Community Photo Collections with Face Recognition","authors":"Bo Li, Duoyong Sun, Julei Fu, Zi-Han Lin","doi":"10.1109/BIFE.2013.98","DOIUrl":"https://doi.org/10.1109/BIFE.2013.98","url":null,"abstract":"With the explosion development of multimedia information on the Internet and online sharing community, social network and Community multimedia data have received plenty of attention. In order to analyze and mining the structure and characteristics of online network communities with their large number of multimedia data automatically, we look into community photos as an basic data source for community social network construction and community organization structure analysis. By constructing the social network with community photo collection through face recognition algorithms, social network analysis method is used to analysis the community properties and individual characteristics. The effectiveness of different face recognition algorithms on community network construction is also calculated by three defined variables. Experimental analysis results of a real community album demonstrate the community social network characteristics and the influence brought by face recognition algorithms. The analysis method will provide new approach for using the online multimedia information to understanding the community organization structure and characteristics.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128946016","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
Performance and Risk Management of Real Estate Enterprises 房地产企业绩效与风险管理
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.47
Xiaoxi Liu, Xin Tian, Di Wu, Xiuting Li
{"title":"Performance and Risk Management of Real Estate Enterprises","authors":"Xiaoxi Liu, Xin Tian, Di Wu, Xiuting Li","doi":"10.1109/BIFE.2013.47","DOIUrl":"https://doi.org/10.1109/BIFE.2013.47","url":null,"abstract":"For the low efficiency and high risk of real estate enterprises in China, we design incentives-supervision model of a real estate enterprise based on principal-agent theory and on some characteristics of the real estate enterprises. Subsequently, in order to improve business performance and lower the risks, we study that how the clients of the real estate enterprises design the compensation for agents and supervisors of different ability levels and risk appetites in the different boom stages of the real estate market. Finally, some policy recommendations are put forwarded.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133685028","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
The Creation of Knowledge Innovation System 知识创新体系的构建
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.146
Jin Tian, Guohui Zeng, Fei Wu, R. Zou, Li Gong
{"title":"The Creation of Knowledge Innovation System","authors":"Jin Tian, Guohui Zeng, Fei Wu, R. Zou, Li Gong","doi":"10.1109/BIFE.2013.146","DOIUrl":"https://doi.org/10.1109/BIFE.2013.146","url":null,"abstract":"Knowledge innovation system is a hot theoretical and practical issue in recent years. Academic theory of knowledge innovation system obviously lags behind the objective facts of the construction of the knowledge innovation system in China. Based on the Science and education integration of SECI (SEI-SECI) model, this paper reveals that the science and education integration to promote the structural completeness and degree of knowledge innovation spiral ascending mechanism. This paper intends to use a new angle and way to improve the existing knowledge innovation system of research.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114583345","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
Evaluation Model Based on Support Vector Machine for Community Micro-Blog Influence 基于支持向量机的社区微博影响力评价模型
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.17
Chengshui Liu, Qiang Wang, K. Lai
{"title":"Evaluation Model Based on Support Vector Machine for Community Micro-Blog Influence","authors":"Chengshui Liu, Qiang Wang, K. Lai","doi":"10.1109/BIFE.2013.17","DOIUrl":"https://doi.org/10.1109/BIFE.2013.17","url":null,"abstract":"As a widely used medium platform, Micro-blog influence research is a hotspot. The community micro-blog, which is used as an effective tool by social managers in virtual community, has developed rapidly in recent years. As the basis of government micro-blog system in China, the community blog influence has great importance to guide the public popular feelings and guarantee the safety of the virtual social network. The article focuses on the evaluation methods of the community micro-blog influence. Firstly, an index system is presented, both quantitative index and qualitative index are considered based on the mechanism of information dissemination of micro-blog, Then, principal component analysis (PCA) is used to compose these indexes into some comprehensive indexes to simplify the index system, finally, support vector machine (SVM) is adopted for the evaluation model. Practical examples show that the model established in this paper outperforms others in evaluation accuracy.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"39-40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114905843","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
A Lagging Dynamic Analysis of Factors Affecting Coal Consumption 煤炭消费影响因素的滞后动态分析
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.148
Wen Zheng, M. Bai, Qing Zhu, Jian Chai
{"title":"A Lagging Dynamic Analysis of Factors Affecting Coal Consumption","authors":"Wen Zheng, M. Bai, Qing Zhu, Jian Chai","doi":"10.1109/BIFE.2013.148","DOIUrl":"https://doi.org/10.1109/BIFE.2013.148","url":null,"abstract":"In order to analysis the factors affecting coal consumption ,The article uses path analysis to screened out the main factors affecting coal consumption and established coal consumption polynomial lag distribution model. And as a priori information, we established coal consumption Bayesian- PDLS dynamic effects distribution model. The results show that: Railway coal transportation volume, the urbanization rate and the proportion of secondary industry is the main driving factor in the growth of coal consumption, delay effects were 3 years, 2 years and 3 years. The railway coal transportation volume play an important role in coal consumption, and coal consumption for the three groups showed changes in the elasticity inverted \"V\" type, \"N\" type and the \"W\" shape.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"96 22","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120825165","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
A New Model on Intangible Assets Valuation 无形资产评估新模式
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.39
Ryan P. C. Chung, K. Lai, Yelin Fu
{"title":"A New Model on Intangible Assets Valuation","authors":"Ryan P. C. Chung, K. Lai, Yelin Fu","doi":"10.1109/BIFE.2013.39","DOIUrl":"https://doi.org/10.1109/BIFE.2013.39","url":null,"abstract":"In this study, some valuation models that the most commonly applied to assess the value of intangible assets are reviewed. In the process of review, we highlight the key advantages and disadvantages of these models. Then a novel intangible asset valuation model is proposed which can integrate the strengths and overcome the weaknesses of income-based valuation model and cost-based valuation model. Finally, a case study is presented for illustrative purposes.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129510080","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
Detection of Fruit Skin Defects Using Machine Vision System 利用机器视觉系统检测果皮缺陷
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.11
Lu Wang, Anyu Li, Xin Tian
{"title":"Detection of Fruit Skin Defects Using Machine Vision System","authors":"Lu Wang, Anyu Li, Xin Tian","doi":"10.1109/BIFE.2013.11","DOIUrl":"https://doi.org/10.1109/BIFE.2013.11","url":null,"abstract":"External appearance is one of the most significant attributes for fruits when consumers decide to choose or reject them, thus packinghouses need to adopt appropriate systems that are capable of detecting the skin defects for fruits before packing them into batches and reaching the end consumers. For this purpose, this paper proposes a new method to detect fruit skin defects by using machine vision system, which is proved to be more accurate, more robust to color noise and has more modest calculation cost. The color histogram is extracted in the local image patch as image feature, while the Linear SVM (Support vector machine) is used for model learning. In a case of orange inspection, this system realizes a recall rate of 96.7% and a false detection rate of 1.7%.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129711740","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: 16
Using Pyomo and IPOPT for Optimization of Reservoir Flood Control Operation 应用Pyomo和IPOPT优化水库防洪调度
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.12
X. Wan, P. Zhong, Wei-Chien Ma
{"title":"Using Pyomo and IPOPT for Optimization of Reservoir Flood Control Operation","authors":"X. Wan, P. Zhong, Wei-Chien Ma","doi":"10.1109/BIFE.2013.12","DOIUrl":"https://doi.org/10.1109/BIFE.2013.12","url":null,"abstract":"Optimizing reservoir flood control operation is one of important non-structure measures for reducing flood damage. However, reservoir flood control operation is a typical, complex, and nonlinear optimization problem. It is very difficult to directly solve this problem. Linear programming and dynamic programming are usually used to solve it, which can bring big error or curse of dimensionality. IPOPT is a full space, interior point (or barrier) solver, which can solver large-scale nonlinear programming problems very efficiently. So in this paper we used IPOPT to solve reservoir flood control optimization problem. First, the optimization model of reservoir flood control operation was presented for minimizing the downstream flood peak, while the constraints were considered such as water balance, flood pool capacity, and outflow capacity et al. Second, an optimization modeling tool, Pyomo, was used to describe this flood control optimization model, which improved modeling efficiency. In the end, IPOPT was called to solve the model. The case study showed that the approach of solving reservoir flood control optimization problem based on Pyomo and IPOPT was operable and effective. The optimization result was also reasonable.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127382902","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
Compensation Equity, Subjective Well-Being and Turnover Intention 薪酬公平、主观幸福感与离职倾向
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.100
Dongmei Hao, Huanqing Zhu, Yu Zhao, Shujuan Feng, Xiaolei Yang
{"title":"Compensation Equity, Subjective Well-Being and Turnover Intention","authors":"Dongmei Hao, Huanqing Zhu, Yu Zhao, Shujuan Feng, Xiaolei Yang","doi":"10.1109/BIFE.2013.100","DOIUrl":"https://doi.org/10.1109/BIFE.2013.100","url":null,"abstract":"In this article, we explore relationship among the employees' compensation equity, subjective well-being and turnover intention of the Chinese enterprise employees. We explored the relationship among the three variables in detail by the correlation analysis and regression analysis. The main conclusions of this article are as the following: (1) Employees' compensation equity had some positive correlations to subjective well-being. (2) There was a negative correlation between subjective well-being and turnover intention and between compensation equity and turnover intention. (3) Subjective well-being played an intermediary role between compensation equity and turnover intention.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125525966","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
Modeling Volatility of Exchange Rate of Chinese Yuan against US Dollar Based on GARCH Models 基于GARCH模型的人民币对美元汇率波动率建模
2013 Sixth International Conference on Business Intelligence and Financial Engineering Pub Date : 2013-11-14 DOI: 10.1109/BIFE.2013.63
Marggie Ma, Jiangze Du, K. Lai
{"title":"Modeling Volatility of Exchange Rate of Chinese Yuan against US Dollar Based on GARCH Models","authors":"Marggie Ma, Jiangze Du, K. Lai","doi":"10.1109/BIFE.2013.63","DOIUrl":"https://doi.org/10.1109/BIFE.2013.63","url":null,"abstract":"This study aims to model the characteristics of volatility of the exchange rate of the Chinese Yuan, based on the daily data of CNY and CNH over the period from August 23, 2010 to September 10, 2013, in the backdrop of RMB internationalization. By introducing both symmetric and asymmetric models of the generalized autoregressive conditional heteroscedastic (GARCH) family, we use the daily data to estimate the parameters of each model. Finally, the paper assesses these two models by concluding that these two models can capture most characteristics of the exchange rate volatility and both are adequate to model the exchange rate volatility series.","PeriodicalId":174908,"journal":{"name":"2013 Sixth International Conference on Business Intelligence and Financial Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125559701","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: 6
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信