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2010 International Conference on Computational and Information Sciences最新文献

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A New Search Engine Filtering Scheme Based on Improved Neural Network and Ontology 一种基于改进神经网络和本体的搜索引擎过滤新方案
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.49
Zhuocong Song, Xiaopen Cheng
{"title":"A New Search Engine Filtering Scheme Based on Improved Neural Network and Ontology","authors":"Zhuocong Song, Xiaopen Cheng","doi":"10.1109/ICCIS.2010.49","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.49","url":null,"abstract":"Current search engines are not very effective in filtering out harmful information since the technology they use for filtering is often based on traditional text classification in which texts are often classified according to feature words. To improve the effectiveness of filtering, in this paper, we propose a new filtering scheme in which we combine the neural network and ontology categorization techniques to improve the accuracy of classification. We show that, by using the new categorization techniques, the accuracy of filtering in search engines can be greatly enhanced and many of the common problems can also be resolved.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124514584","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
Extracting Sentiment of Fund Investors from Small Talk on the Web 从网络闲聊中提取基金投资者情绪
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.150
Bo Wang, Xianfeng Liu, Zhong Pu
{"title":"Extracting Sentiment of Fund Investors from Small Talk on the Web","authors":"Bo Wang, Xianfeng Liu, Zhong Pu","doi":"10.1109/ICCIS.2010.150","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.150","url":null,"abstract":"Reviews on Web can help small investors make decision in selecting funds. The size of fund reviews is smaller than other products, which proposes a challenge to extract sentiment by using statistic methods. We develop a methodology to deal with this problem by using association rule to select seed words and introducing new outside resources to improve the traditional PMI performance. The result shows that this methodology is effective.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128478648","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
Hydraulic Flow Simulation on Dynamical Changing Terrain 动态变化地形下的液压流量仿真
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.79
A. Hao, Shiwu Zhu, Shuai Li
{"title":"Hydraulic Flow Simulation on Dynamical Changing Terrain","authors":"A. Hao, Shiwu Zhu, Shuai Li","doi":"10.1109/ICCIS.2010.79","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.79","url":null,"abstract":"Water simulation and terrain change are both important aspects in computer graphics and useful in producing realistic interactive environment. We present a step to combine the two phenomena together. In our system terrain is carefully organized to make it can be modified easily. The water flow is calculated by the shallow water simulation, which is a 2D simplification of Navier-Stocks equations. When the terrain is changed by external force, the stream's original path may be broken or form new branches, meanwhile the water flows through the new path accordingly. We design the method skillfully to make it suits the GPU's multi-kernel architecture, so can take full advantage of the parallelism of current powerful graphics hardware. Our experiments demonstrate that the proposed method is suitable for real-time simulation of a variety of scenes including tracks on wetland, river diversion, adding obstacles into the water, etc.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127079042","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
Research on Resource Management for Cloud Computing Based Information System 基于云计算的信息系统资源管理研究
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.127
Xingye Han, Xinming Li, Yinpeng Liu
{"title":"Research on Resource Management for Cloud Computing Based Information System","authors":"Xingye Han, Xinming Li, Yinpeng Liu","doi":"10.1109/ICCIS.2010.127","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.127","url":null,"abstract":"Cloud computing can be widely applied to various IT systems to resolve data backup of current systems, as well as data management, system monitoring and so on for it does well in large scale data handling and distributed system management. Firstly, the architecture for information system based on cloud computing is discussed and the concept hierarchical model for cloud computing based information system is proposed as well as the application architecture. Secondly, the construction methods for information system infrastructure are discussed on the basis of cloud computing, and the framework for the cloud computing based information system infrastructure are proposed as well as the cloudlets relationship architecture. Last but not the least, the resource management mechanism for cloudlets is described. The compound framework integrates hierarchical structure and P2P architecture and combines their characteristics that this construction not only manages massive computers and servers effectively but also shares information within the system efficiently.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129152956","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: 15
Anomaly Detection from Distributed Flight Record Data for Aircraft Health Management 基于分布式飞行记录数据的飞机健康管理异常检测
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.44
Xuchuan Zhou, Yong Zhong, Liping Cai
{"title":"Anomaly Detection from Distributed Flight Record Data for Aircraft Health Management","authors":"Xuchuan Zhou, Yong Zhong, Liping Cai","doi":"10.1109/ICCIS.2010.44","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.44","url":null,"abstract":"Detecting anomalous behavior from terabytes of flight record data has emerged as a crucial component for many systems for Aircraft Health Management. Very often, flight record data collected from various aircraft cannot be directly aggregated for anomaly analysis due to the proprietary nature of the data. This paper proposes a novel general framework for anomaly detection from distributed data sources that cannot be directly merged. In the proposed method, anomaly detection algorithm is first applied to data from individual aircraft and then their results are combined. We investigated eleven semi supervised anomaly detection algorithms, as well as four methods for combining anomaly detection results. Our experiments performed on simulated data have shown that particular anomaly detection algorithms and combining methods are more suitable for the task of distributed anomaly detection than others.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126935922","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
An Opportunity Spectrum Access for Multiuser with Randomized POMDP Framework 随机化POMDP框架下的多用户机会频谱接入
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.323
Le Jiang, Xiao Li, Jun Wang, Shaoqian Li
{"title":"An Opportunity Spectrum Access for Multiuser with Randomized POMDP Framework","authors":"Le Jiang, Xiao Li, Jun Wang, Shaoqian Li","doi":"10.1109/ICCIS.2010.323","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.323","url":null,"abstract":"In this paper, an Opportunity Spectrum Access (OSA) strategy for multiuser was proposed. Assuming each CR user only can sense one channel at a time due to hardware restraints. And they only can sense one time during a slot time. The idle probability of each channel is predicted by the POMDP framework. If all CR users use the same OSA strategy with deterministic POMDP framework, collision will happen. Here, we present a new OSA strategy with randomized POMDP framework. It targets at maximizing the throughput of the entire cognitive radio network. The OSA also consider the service orders of the CR users and the CR user with high service order will have more chance to access the idle channels. We can see from the simulation results that the OSA with randomized POMDP framework can work for multiuser and work more efficiently than OSA with deterministic POMDP framework only for single user.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132892237","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
Analysis of Handwriting's Characters Based on Method of Functional Data 基于功能数据法的笔迹特征分析
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.96
Chen Yizhi, Lian Jinchang
{"title":"Analysis of Handwriting's Characters Based on Method of Functional Data","authors":"Chen Yizhi, Lian Jinchang","doi":"10.1109/ICCIS.2010.96","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.96","url":null,"abstract":"In this paper we choose “PIC”, which is the initial of“2010 International Conference on Progress in Informatics and Computing” as our sample, use what we call a dynamic model for handwriting. We demonstrate how the model can be fitted to the writing of a particular individual using repeated samples of their printing. We also investigate how well the model separates one person from another. At last, we pick out that a differential equation is a useful means of modeling this time-varying behavior. The paper gives some suggestion of computer's simulating persons' handwriting","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"135 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132208244","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
The Study of Embedded GIS Graphic Mid-ware (CG-GDI) 嵌入式GIS图形中间件(CG-GDI)研究
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.344
Xiaolin Liu, Yixin Hua, Lili Wu, Yi Zhang, Yibing Cao
{"title":"The Study of Embedded GIS Graphic Mid-ware (CG-GDI)","authors":"Xiaolin Liu, Yixin Hua, Lili Wu, Yi Zhang, Yibing Cao","doi":"10.1109/ICCIS.2010.344","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.344","url":null,"abstract":"Nowdays, most people have embedded GIS devices, such as navigator, handset map and so on. But when developing embedded GIS software, programmers have to write different codes according to different embedded software and hardware. This paper explains the design and realization of Embedded GIS Graphic Mid-ware( CG-GDI). The Embedded GIS based on CG-GDI can be easily transplanted to other embedded software and hardware. So we can achieve the aim of “a GIS code used everywhere”.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130224351","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
Camera Motion Detection for Conversation Scenes in Movies 电影中对话场景的摄像机运动检测
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.180
L. Jiayin, Wang Chuang, J. H. Kim
{"title":"Camera Motion Detection for Conversation Scenes in Movies","authors":"L. Jiayin, Wang Chuang, J. H. Kim","doi":"10.1109/ICCIS.2010.180","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.180","url":null,"abstract":"In this paper, camera movements including zoom, pan and tilt could be efficiently detected for conversation scenes in movies using an improved feature point matching method. RANSAC algorithm is applied to reduce the error rate of feature matching. This implementation possesses notable significance for conversation scenes' editing and analysis. Besides, it is an essential fundamental step for constructing a visual attention model.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127973849","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 Study on the Methodology of the Green Degree Evaluating for the Building Assembly 建筑装配绿色度评价方法研究
2010 International Conference on Computational and Information Sciences Pub Date : 2010-12-17 DOI: 10.1109/ICCIS.2010.53
Wenzhou Yan, Jing Guo
{"title":"A Study on the Methodology of the Green Degree Evaluating for the Building Assembly","authors":"Wenzhou Yan, Jing Guo","doi":"10.1109/ICCIS.2010.53","DOIUrl":"https://doi.org/10.1109/ICCIS.2010.53","url":null,"abstract":"The study of the methodology of the green degree evaluating for building assemblies is one of the vital issues of realization of the green building. This paper studies the classification of building assemblies, constructs an evaluating indicator system for the green degree of the building assemblies, proposes the methodology of the green degree measuring for the evaluating indicators, and by the application of one-dimension information diffusing, computer simulation, two-dimension information diffusing, curve fitting etc., establishes the function of the building assembly's green degree, and constitutes the system of the methodology of the green degree evaluating for building assemblies.","PeriodicalId":227848,"journal":{"name":"2010 International Conference on Computational and Information Sciences","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129275862","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
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