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2014 International Conference on Information Science & Applications (ICISA)最新文献

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Camera Pose Estimation Using Frequency Analysis 基于频率分析的相机姿态估计
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847373
Shuqiang Guo, Zhaoyang Qu, Liqun Wang, Xiaoli Guo, Hongjin Zhu
{"title":"Camera Pose Estimation Using Frequency Analysis","authors":"Shuqiang Guo, Zhaoyang Qu, Liqun Wang, Xiaoli Guo, Hongjin Zhu","doi":"10.1109/ICISA.2014.6847373","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847373","url":null,"abstract":"Camera pose estimation from image is one of the key issues in computer vision. Most existing approaches need embed a visual mark in the object's texture for camera pose estimation. However, a visual mark spoils the unity of the image. This paper introduces a novel pose estimation method using the spatial frequency domain analysis. In this method, the high frequency marker that is hard to distinguish is embedded in the image for pose estimation. We observe the spatial frequency change of the high frequency marker and infer the posture change of camera. The result shows that this method is feasible and flexible.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121469345","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
Designing Integrated Sensing Systems for Real-Time Air Quality Monitoring 设计用于实时空气质量监测的集成传感系统
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847385
Jung-Yoon Kim, Chao-Hsien Chu, Sang-Moon Shin
{"title":"Designing Integrated Sensing Systems for Real-Time Air Quality Monitoring","authors":"Jung-Yoon Kim, Chao-Hsien Chu, Sang-Moon Shin","doi":"10.1109/ICISA.2014.6847385","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847385","url":null,"abstract":"With increasing global warming and sudden climate change, air quality monitoring is one of the important issues need to be addressed globally in today's ecosystems. This paper examines the issues and challenges of designing and implementing an integrated sensing system for air quality monitoring. The system is aiming to detect the level of six gases, Ozone, Particulate Matter, Carbon Monoxide, Nitrogen Oxides, Sulfur Dioxide, and Carbon Dioxide, as suggested by the US Environmental Protection Agency (EPA), on a real-time basis and provide overall quality alert timely. Experiments are conducted to validate and support the development of an integrated sensing system for real-time air quality monitoring.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121035754","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: 7
Multi-Channel Hybrid Adaptive Noise Cancellation Compensating Nonlinear Distortions 补偿非线性失真的多通道混合自适应噪声消除
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847433
O. Kwon
{"title":"Multi-Channel Hybrid Adaptive Noise Cancellation Compensating Nonlinear Distortions","authors":"O. Kwon","doi":"10.1109/ICISA.2014.6847433","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847433","url":null,"abstract":"In real applications, the overall active control system is nonlinear and the performance of noise cancellation is decreased by the extent of nonlinearities, so an active control system compensating nonlinear distortions is needed. In this paper, a robust multi-channel active noise controller is proposed to effectively linearize nonlinear distortions in the secondary path and be applied for actively controlling the noise. Through computer simulations, the proposed controller had better capability of controlling the noises than the conventional LMS controller.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123388586","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
Vertical/Horizontal Resource Scaling Mechanism for Federated Clouds 联邦云的垂直/水平资源扩展机制
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847479
Chien-Yu Liu, Meng-Ru Shie, Yi-Fang Lee, Yu-Chun Lin, Kuan-Chou Lai
{"title":"Vertical/Horizontal Resource Scaling Mechanism for Federated Clouds","authors":"Chien-Yu Liu, Meng-Ru Shie, Yi-Fang Lee, Yu-Chun Lin, Kuan-Chou Lai","doi":"10.1109/ICISA.2014.6847479","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847479","url":null,"abstract":"recently, big data computing in cloud systems is an important issue. Cloud computing tries to satisfy users' demands and provide services by sharing hardware and software resources. Therefore, using the virtualization technology to enhance system performance is an important goal. In practical, single cloud cannot provide unlimited services with limited physical resources. Therefore, this study proposes a vertical/horizontal resource scaling mechanism for federated clouds. When single virtual machine is unable to satisfy user requests, the proposed mechanism will allocate new resources in the federated clouds by vertical/horizontal scaling fashions. In general, horizontal scaling obtains more computing power by adding more virtual machines, and vertical scaling obtains more computing power by adding resources in the virtual machine. The vertical-scaling system not only enhances the system performance but also increases physics machine utilization. But the vertical- scaling system incurs the communication latency problem. Therefore, this study focuses on the vertical /horizontal scaling approach for reducing the minimum turnaround time and for improving the cost efficiency. Our study assessments the cloud computing capability by using cost efficiency (throughput/price per minute). Performance for NAS Parallel Benchmarks (for example, Parallel (EP), Conjugate Gradient (CG), Integer Sort (IS)) is evaluated. Experimental results show that our approach cloud reduce communication overhead and improve the resource utilization and throughput. Keywords - federated cloud, vertical scaling, horizontal scaling.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115193890","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: 14
Bayesian Prediction of Incontinence among Older Women Using an Experimental Design Template 使用实验设计模板的老年妇女尿失禁的贝叶斯预测
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847371
T. Ogunyemi, Mohammad-Reza Siadat, A. Diokno, S. Arslanturk, Kim Killinger
{"title":"Bayesian Prediction of Incontinence among Older Women Using an Experimental Design Template","authors":"T. Ogunyemi, Mohammad-Reza Siadat, A. Diokno, S. Arslanturk, Kim Killinger","doi":"10.1109/ICISA.2014.6847371","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847371","url":null,"abstract":"In this study, a Bayesian predictor of urinary incontinence (UI) is devised for screening older women. Risk factors identified from an epidemiological survey data as significant for UI, are utilized. The proposed Bayesian method combines an experimental design template with relevant information to construct a predictive index in terms of posterior probabilities. The computations are carried out on a longitudinal data called the Medical, Epidemiological and Social Aspects of Aging (MESA). The index is applied to the baseline and follow-up portions of the MESA data. The results show that, the percentage of the absolute relative change between the prior and posterior probabilities can be used as a decision tool to make conclusions on credibility of the class labels on continence and incontinence. The proposed index can be applied for immediate screening and for predicting future urinary incontinence in older women of comparable demographics as those presented in the MESA data.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128485393","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
Novel Scheduling Techniques with Minimal Feedback Load for Multiuser Diversity MIMO-SM Systems 多用户分集MIMO-SM系统最小反馈负荷调度新技术
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847438
J. Bora, M. Hussain
{"title":"Novel Scheduling Techniques with Minimal Feedback Load for Multiuser Diversity MIMO-SM Systems","authors":"J. Bora, M. Hussain","doi":"10.1109/ICISA.2014.6847438","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847438","url":null,"abstract":"Design of scheduling techniques for utilizing high data rate downlink communication in MIMO-SM systems are important area of research to take advantage of multiuser diversity in a rich scattering environment. When a part of the available bandwidth is used for feedback collections from the users, it is highly important to decrease the feedback load so that most of the bandwidth is used for downlink data communication. We report here three novel scheduling techniques with decreased feedback load using unequal quantization of system parameters, and actual number of users in the highest slot sending feedback to the base station. System parameters, depending on the channel between the transmitter and users, are designed such that with unequal quantization a few users are always there in the highest slot. We consider the bandwidth available for data transfer is used for both sending feedback in the uplink and user data transmission in the downlink in parallel channels as spatially multiplexed mode in a rich scattering environment.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131244550","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
Analysing and Reducing Risk Factor in 3-C's Model Communication Phase Used in Global Software Development 全球软件开发中3c模型通信阶段风险因素分析与降低
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847362
M. Usman, F. Azam, Nousheen Hashmi
{"title":"Analysing and Reducing Risk Factor in 3-C's Model Communication Phase Used in Global Software Development","authors":"M. Usman, F. Azam, Nousheen Hashmi","doi":"10.1109/ICISA.2014.6847362","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847362","url":null,"abstract":"Global Software Development is becoming the cutting edge for researchers in the field of Software Engineering. Distribution of Software Engineers in GSD impose challenges in communication phase in 3-C's Collaboration Model. My Review, Analysis and Results indicates that about more than 70 percent of Software Engineers face the problem in communicating and developing the applications for off-shore clients. In this paper I presented a systematic way, how to deal or communicate and develop software applications for off-shore clients. The communication is based on Project Communication Management Techniques and development of software is based on Agile Scrum Terminology which can improve the communication and application development phase between Software Engineer and Client at its best level.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126873444","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: 14
Design and Implementation of Adaptive Path Finding Based on CPS for Evacuation Guidance System in Disaster Situation 基于CPS的灾害疏散引导系统自适应寻径的设计与实现
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847381
Jaewon Lee, Moonwon Choi, I. Joe, Yeonyi Choi
{"title":"Design and Implementation of Adaptive Path Finding Based on CPS for Evacuation Guidance System in Disaster Situation","authors":"Jaewon Lee, Moonwon Choi, I. Joe, Yeonyi Choi","doi":"10.1109/ICISA.2014.6847381","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847381","url":null,"abstract":"The goal of this paper is to explain the design and implementation of network infrastructure based on wireless sensor networks in a building. The network infrastructure helps evacuate the people from a disaster such as fire or bombing due to humidity, intensity of illumination etc., based on collected local information. The system considers the population supporting the direction of proper evacuation. Moreover, the collected and expected local information will be given to the rescue team. The adaptive evacuation guidance system based on real time local information can help the people in that disaster, since it will guide them to a safer area or to the exit.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128105209","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
Context-Sensitive Spelling Error Correction Using Inter-Word Semantic Relation Analysis 基于词间语义关系分析的上下文敏感拼写纠错
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847379
Minho Kim, Sung-Ki Choi, H. Kwon
{"title":"Context-Sensitive Spelling Error Correction Using Inter-Word Semantic Relation Analysis","authors":"Minho Kim, Sung-Ki Choi, H. Kwon","doi":"10.1109/ICISA.2014.6847379","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847379","url":null,"abstract":"Error words that appear in Korean texts can be largely categorized into non-word spelling errors and context-sensitive spelling errors. Of the two, context-sensitive spelling errors are shown only when considering the meaning of the word in the given context and its syntactic relation, and they are the most difficult to correct among spelling errors. Context-sensitive spelling errors can be categorized into homophone errors, typographical errors, grammatical errors, and cross-word boundary errors. To correct context-sensitive spelling errors that occur due to typographical errors, this study proposes a statistical context-sensitive spelling check using inter-word semantic relation analysis. With confusion sets created in advance, we can find and correct context-sensitive spelling errors using reliability based on the conditional probability and chi-square statistics between each word of the confusion sets and the context as well as the typing error rate. As a result of applying the proposed method, all 5 confusion sets showed higher precision (92.68%) and recall (83.95%) than the baseline (precision 80%, recall 80%).","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114241538","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
Calculating Accurate Window Size for Shape-From-Focus 计算精确窗口大小的形状从焦点
2014 International Conference on Information Science & Applications (ICISA) Pub Date : 2014-05-06 DOI: 10.1109/ICISA.2014.6847372
Mannan Saeed Muhammad, Husna Mutahira, Kunwoo Choi, Whoiyul Kim, Y. Ayaz
{"title":"Calculating Accurate Window Size for Shape-From-Focus","authors":"Mannan Saeed Muhammad, Husna Mutahira, Kunwoo Choi, Whoiyul Kim, Y. Ayaz","doi":"10.1109/ICISA.2014.6847372","DOIUrl":"https://doi.org/10.1109/ICISA.2014.6847372","url":null,"abstract":"Shape from focus (SFF), represents a passive technique in recovering object shapes from scenes. In SFF systems, a single imaging device is used to acquire images followed by the application of Focus Measure (FM) at every point to obtain focus quality, to obtain depth by maximizing the focus curves. Although numerous focus measures have been recently proposed, less attention has been paid to the factors affecting them. In regard to FM, one such critical factor impacting SFF system applications is window size selection. In the paper in question, window size criteria for SFF systems have been formulated. The effect of change of imaging device parameters (such as image resolution, focal length of lens etc.) has also been analyzed. Experiments are performed on simulated and real objects to validate the proposed scheme.","PeriodicalId":117185,"journal":{"name":"2014 International Conference on Information Science & Applications (ICISA)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114093894","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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