2015 International Conference on Advances in Computer Engineering and Applications最新文献_第2页

Comparison of neural network back propagation algorithms for early detection of sleep disorders 神经网络反向传播算法在睡眠障碍早期检测中的比较

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164648

V. Garg, R. Bansal

{"title":"Comparison of neural network back propagation algorithms for early detection of sleep disorders","authors":"V. Garg, R. Bansal","doi":"10.1109/ICACEA.2015.7164648","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164648","url":null,"abstract":"Sleep is not merely a BREAK from our regular work. It is must to be physically and mentally refreshed every day. Having a sound nights sleep, one can perform best in whatever job in hand. But some time, sleep gets disturbed along with some awkward behaviors known as sleep disorders. The various techniques and practices are followed by numerous researchers for the diagnosis of the unusual behaviors which increase the disturbances in sleep and also encourage other sleep disorders. In this paper, a step has been taken towards the early detection of a few sleep disorders like Sleep Apnea, Insomnia, Parasomnia and Snoring using artificial neural network algorithms. The prior detection of these disorders can reduce the further effects on human body. This paper presents the comparison of four training algorithms gradient descent, quasi newton, conjugate gradient and Bayesian regularization by using different training functions such as trainrp, trainlm, trainscg and trainbr respectively. All these algorithms are trained by the data set acquired from various physicians. From the results, it is found that Bayesian regularization algorithm which is trained by using trainbr training function provides the best result for early detection of sleep disorders as per chosen sample size of 95 patient records.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114551011","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: 10

A survey on defect and noise detection and correction algorithms in image sensors 图像传感器中缺陷和噪声检测与校正算法的研究进展

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164803

Abhishek Jain, Richa Gupta

引用次数: 3

Fast scale invariant multi-view face detection from color images using skin color segmentation & trained cascaded face detectors 使用皮肤颜色分割和训练的级联人脸检测器从彩色图像快速缩放不变多视图人脸检测

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164779

Ashish Gor, Malay S. Bhatt

引用次数: 3

Modified approximate lower triangular encoding of LDPC codes LDPC码的改进近似下三角编码

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164731

Arijit Dutta, A. Pramanik

{"title":"Modified approximate lower triangular encoding of LDPC codes","authors":"Arijit Dutta, A. Pramanik","doi":"10.1109/ICACEA.2015.7164731","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164731","url":null,"abstract":"LDPC codes have become the most popular error control code in various fields like telecommunication, magnetic recording etc. due to their high error correcting capability. The Approximate Lower Triangular (ALT) encoding is the most commonly used encoding technique of LDPC codes. This technique though elegant suffers from the shortcoming that when a particular sub matrix of the H matrix obtained after ALT encoding is singular, the technique fails. In this paper a new algorithm is proposed to handle this shortcoming. In this work a new algorithm is proposed to bring any rectangular sparse LDPC matrix into a rectangular part and a square upper triangular part. This algorithm is implemented to encode a general H matrix. This algorithm is further appended to the ALT format of LDPC encoding and another efficient encoding technique is proposed for LDPC code. Both the proposed techniques have a pre-processing step followed by the actual encoding step. Scatter plots of the H matrices (after preprocessing) are shown. BER performance of the new Modified ALT technique is compared with the existing Systematic Approximate Lower Triangular method. The proposed algorithm gives better BER performance.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121312952","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

Narrowing awareness gap by using e-learning tools for counselling university entrants 通过使用电子学习工具为大学新生提供咨询，缩小认识差距

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164822

P. Goyal, Amit K. Agarwal, Tanya Kukreja, N. Khanna

引用次数: 2

Deployment of secure sharing: Authenticity and authorization using cryptography in cloud environment 安全共享的部署:云环境中使用加密的真实性和授权

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164823

Akanksha Upadhyaya, Monika Bansal

{"title":"Deployment of secure sharing: Authenticity and authorization using cryptography in cloud environment","authors":"Akanksha Upadhyaya, Monika Bansal","doi":"10.1109/ICACEA.2015.7164823","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164823","url":null,"abstract":"Cloud computing is a cost-effective, scalable and flexible model of providing network services to a range of users including individual and business over the Internet. It has brought the revolution in the era of traditional method of storing and sharing of resources. It provides a variety of benefits to its users such as effective and efficient use of dynamically allocated shared resources, economics of scale, availability of resources etc. On the other part, cloud computing presents level of security risks because essential services are often controlled and handled by third party which makes it difficult to maintain data security and privacy and support data and service availability. Since cloud is a collection of machines called servers and all users' data stored on these machines, it emerges the security issues of confidentiality, integrity and availability. Authentication and authorization for data access on cloud is more than a necessity. Our work attempts to overcome these security challenges. The proposed methodology provides more control of owner on the data stored on cloud by restricting the access to specific user for specific file with limited privileges and for limited time period on the basis of secret key using symmetric as well as asymmetric mechanism. The integrity and confidentiality of data is ensured doubly by not only encrypting the secret key but also to the access permission and limited file information.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"366 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124299890","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

A priority based job scheduling algorithm using IBA and EASY algorithm for cloud metaschedular 基于IBA和EASY算法的基于优先级的云元调度任务调度算法

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164647

Kalka Dubey, Mohit Kumar, M. Chandra

引用次数: 23

Web application for analysis of CSS styling issues and Gurmukhi fonts for Punjabi website 用于分析旁遮普语网站的CSS样式问题和Gurmukhi字体的Web应用程序

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164740

S. Singal

引用次数: 0

Prediction of CMRS rock mass rating using fuzzy logic 用模糊逻辑预测cmr岩体质量等级

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164685

Devanand, Naveen Kumar

引用次数: 1

Assessment of feature extraction techniques for hyperspectral image classification 高光谱图像分类特征提取技术评价

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164795

Diwaker, M. Dutta

引用次数: 6