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International Journal of Computer Science & Engineering Survey最新文献

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ASURVEY OF REAL-TIME ROUTING PROTOCOLS FOR W IRELESS SENSOR N ETWORKS 无线传感器网络实时路由协议综述
International Journal of Computer Science & Engineering Survey Pub Date : 2013-06-30 DOI: 10.5121/IJCSES.2013.4303
Sandhya Rachamalla, Anitha Sheela Kancharla
{"title":"ASURVEY OF REAL-TIME ROUTING PROTOCOLS FOR W IRELESS SENSOR N ETWORKS","authors":"Sandhya Rachamalla, Anitha Sheela Kancharla","doi":"10.5121/IJCSES.2013.4303","DOIUrl":"https://doi.org/10.5121/IJCSES.2013.4303","url":null,"abstract":"Sensor networks is an interdisciplinary research area that draws on contributions from signal processing, wireless networking and associated routing protocols, database managementand information systems, distributed algorithms and MEMS technology. Recent developments in Wireless Sensor Networkshave resulted in wide variety of real- time applications. Manyreal-time routing protocols are designedto meet the requirements of these applications where timely delivery of thesensed information is given the top priority. This paper presents the comparative analysis of various e xisting real-time routing protocols for wireless sensor networks, which emphasizes on various factors like end -to-end delay, energy, mobility, scalability and highlighted various challenges for future research.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128168933","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
RESEARCH ON DISTRIBUTED SOFTWARE TESTING PLATFORM BASED ON CLOUD RESOURCE 基于云资源的分布式软件测试平台研究
International Journal of Computer Science & Engineering Survey Pub Date : 2013-04-30 DOI: 10.5121/IJCSES.2013.4202
Hengliang Shi, Changwei Zhao, H. Tao, Yongsheng Dong
{"title":"RESEARCH ON DISTRIBUTED SOFTWARE TESTING PLATFORM BASED ON CLOUD RESOURCE","authors":"Hengliang Shi, Changwei Zhao, H. Tao, Yongsheng Dong","doi":"10.5121/IJCSES.2013.4202","DOIUrl":"https://doi.org/10.5121/IJCSES.2013.4202","url":null,"abstract":"In order to solve the low efficiency problem of large-scale distributed software testing , CBDSTP( Cloud-Based Distributed Software Testing Platform) is put forward.This platform can provide continous integration and automation of testing for large software systems, which can make full use of resources on the cloud clients, achieving testing result s in the real environment and reasonable allocating testing jobs, to resolve the Web application software configuration test, compatibility test and distributed test problems, to reduce costs, improve efficiency. Through making MySQL testing on this prototype system, the verification is made for platform architecture and job allocation effectiveness.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129596041","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
A NOBEL HYBRID APPROACH FOR EDGE DETECTION 一种用于边缘检测的诺贝尔混合方法
International Journal of Computer Science & Engineering Survey Pub Date : 2013-04-30 DOI: 10.5121/IJCSES.2013.4203
Palvi Rani, Poonam Tanwar
{"title":"A NOBEL HYBRID APPROACH FOR EDGE DETECTION","authors":"Palvi Rani, Poonam Tanwar","doi":"10.5121/IJCSES.2013.4203","DOIUrl":"https://doi.org/10.5121/IJCSES.2013.4203","url":null,"abstract":"The objective of this paper is to present the hybrid approach for edge detection. Under this technique, edge detection is performed in two phase. In first phase, Canny Algorithm is applied for image smoothing and in second phase neural network is to detecting actual edges. Neural network is a wonderful tool for edge detection. As it is a non-linear network with built-in thresholding capability. Neural Network can be trained with back propagation technique using few training patterns but the most important and difficult part is to identify the correct and proper training set.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133572337","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
QoS aware Hierarchical Multi -hop Routing Protocols in MANETs 基于QoS的多层多跳路由协议
International Journal of Computer Science & Engineering Survey Pub Date : 2013-02-28 DOI: 10.5121/IJCSES.2013.4103
Narendar Reddy Mandhadi, L. Rajamani
{"title":"QoS aware Hierarchical Multi -hop Routing Protocols in MANETs","authors":"Narendar Reddy Mandhadi, L. Rajamani","doi":"10.5121/IJCSES.2013.4103","DOIUrl":"https://doi.org/10.5121/IJCSES.2013.4103","url":null,"abstract":"Ad hoc wireless networks are multi -hop networks that are dynamic, and are formedby a group of nodes which are mobile in nature,on a shared wireless links.Mobile ad hoc network (MANET) is a collection of autonomous nodes that communicate with each other by forming a multi hop radio network. The analysis and design of routing protocols is a significant issue in ad- hoc wireless networks. Since the previously proposed routing algorithmshave not considered the multi-hop flow with an end-to-end scenario, and had shown to perform well in providing blond sharing of bandwidths among the sing le-hop wireless flow. Compared to host- based routing, Hierarchical Multi-hop routing significantly reduces the routing table sizes and the amount of routing related signalling traffic, at the expense of reducing path efficiency and generating some management traffic. This paper focuses on QoS aware Hierarchical Multi -hop routing schemes for mobile ad hoc networks. The best path from a source to a destination is calculated using the QoS information available with either group heads or with each member. S eparate clusters are created using the cluster creation algorithm. Depending on the QoS information available with each gateway node, packets are routed . Because of the hierarchical architecture, the performance is unaffected by the increase in the number of mobile nodes, at the same time the Packet Loss is reduced. The proposed dynamic clustering algorithm manages the handover dynamically and hence the efficiency is not degraded by node mobility.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128880585","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
An Overview of Digital Image Steganography 数字图像隐写术概述
International Journal of Computer Science & Engineering Survey Pub Date : 2013-02-28 DOI: 10.5121/IJCSES.2013.4102
R. Poornima, Iswarya R.J
{"title":"An Overview of Digital Image Steganography","authors":"R. Poornima, Iswarya R.J","doi":"10.5121/IJCSES.2013.4102","DOIUrl":"https://doi.org/10.5121/IJCSES.2013.4102","url":null,"abstract":"Hiding Capacity plays a vital role for efficient covert communication. This is achieved by Steganography. Steganography is the science of hiding the information into the other information so that the hidden information appears to be nothing to the human eyes. There are many ways to hide information inside an image, audio/video, document etc. But Image Steganography has its own advantages and is most popular among the others. This paper gives a review of various methods such as image domain and transformation domain algorithms available for implementing Image Steganography. In this paper, a high-capacity Image Steganography schemes are discussed for different file formats. Covert communication is taking place by encrypting the password for information to be protected. The intended receiver will decrypt the information using that password.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130733622","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: 61
CHALLENGES AND WEAKNESSES OF AGILE METHOD IN ENTERPRISE ARCHITECTURE 敏捷方法在企业架构中的挑战和弱点
International Journal of Computer Science & Engineering Survey Pub Date : 2012-12-31 DOI: 10.5121/IJCSES.2012.3603
Zahra Amiri
{"title":"CHALLENGES AND WEAKNESSES OF AGILE METHOD IN ENTERPRISE ARCHITECTURE","authors":"Zahra Amiri","doi":"10.5121/IJCSES.2012.3603","DOIUrl":"https://doi.org/10.5121/IJCSES.2012.3603","url":null,"abstract":"As Information Technologies (IT) grow in complexity and scope, the need for a coherent approach to enterprise wide modelling becomes paramount. Changing is one of the most important challenges that organisation encounter. The topic of enterprise architecture has been gaining significant attention from both academia and industry due to the inefficiencies of current IT architecture to cope with rapid changes in business environment. Apart from that, Agile is new concept that present in EA recently. It tries to be adaptive with frequently changes which occurred in organisation. There are some agile methodology and method with maintain agile manifesto. Briefly they use agile practices in their development such as XP, Scrum and service oriented architecture. Each of them follows some challenges that lead to less usability of them in EA. This research intends to identify these challenges and proposed method to improve the usability of agility in enterprise architecture.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127559821","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
TECHNIQUES AND METHODOLOGIES FOR RECOGNITION OF TAMIL TYPEWRITTEN AND HANDWRITTEN CHARACTERS : A SURVEY 识别泰米尔语打字和手写字符的技术和方法:综述
International Journal of Computer Science & Engineering Survey Pub Date : 2012-12-31 DOI: 10.5121/IJCSES.2012.3602
C. Sumathi, S. Karpagavalli, S. Vaishnav
{"title":"TECHNIQUES AND METHODOLOGIES FOR RECOGNITION OF TAMIL TYPEWRITTEN AND HANDWRITTEN CHARACTERS : A SURVEY","authors":"C. Sumathi, S. Karpagavalli, S. Vaishnav","doi":"10.5121/IJCSES.2012.3602","DOIUrl":"https://doi.org/10.5121/IJCSES.2012.3602","url":null,"abstract":"Recording information both typewritten and handwritten has always been a common mode of communication and also for documenting purposes in day to day life. Machine recognizing of information both, type and hand written has a good practical significance in various context like, reading notes on electronic devices like Tablets, in scanned documents, like Bank cheques etc. The paper is about various methodologies and techniques that were proposed to recognize Tamil characters over time from scanned documents and other similar medium.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125909130","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
A SURVEY OF WIRELESS SENSOR NETWORK ARCHITECTURES 无线传感器网络体系结构综述
International Journal of Computer Science & Engineering Survey Pub Date : 2012-12-31 DOI: 10.5121/IJCSES.2012.3601
A. Davis, Hwa Chang
{"title":"A SURVEY OF WIRELESS SENSOR NETWORK ARCHITECTURES","authors":"A. Davis, Hwa Chang","doi":"10.5121/IJCSES.2012.3601","DOIUrl":"https://doi.org/10.5121/IJCSES.2012.3601","url":null,"abstract":"A wireless sensor network (WSN) consists of spatially distributed autonomous sensors that cooperatively monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion, or pollutants, at different locations. Recent advances in low-power highly-integrated electronics, advances in micro-electro-mechanical systems (MEMS), rapid growth in the type and quality of available sensors, and progress in communication have allowed WSNs to achieve an unprecedented growth in commercial, industrial and military applications. In order to better understand WSNs, we look at their network architectures. In this survey, we classify existing WSN architectures into specific groups based on WSN behaviour and data flow characteristics. Existing architectures are described and presented along with their advantages and disadvantages. The existing architectures are also evaluated in terms of most common WSN performance parameters such as network lifetime, latency, reliability, quality of service (QoS), fidelity, scalability, modularity, and ease of deployment.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130121094","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: 22
Automatic Facial Expression Analysis A Survey 自动面部表情分析综述
International Journal of Computer Science & Engineering Survey Pub Date : 2012-12-31 DOI: 10.5121/IJCSES.2012.3604
Sumathi C P
{"title":"Automatic Facial Expression Analysis A Survey","authors":"Sumathi C P","doi":"10.5121/IJCSES.2012.3604","DOIUrl":"https://doi.org/10.5121/IJCSES.2012.3604","url":null,"abstract":"The Automatic Facial Expression Recognition has been one of the latest research topic since 1990’s.There have been recent advances in detecting face, facial expression recognition and classification. There are multiple methods devised for facial feature extraction which helps in identifying face and facial expressions. This paper surveys some of the published work since 2003 till date. Various methods are analysed to identify the Facial expression. The Paper also discusses about the facial parameterization using Facial Action Coding System(FACS) action units and the methods which recognizes the action units parameters using facial expression data that are extracted. Various kinds of facial expressions are present in human face which can be identified based on their geometric features, appearance features and hybrid features . The two basic concepts of extracting features are based on facial deformation and facial motion. This article also identifies the techniques based on the characteristics of expressions and classifies the suitable methods that can be implemented.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129720982","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: 139
Regression Models for 2-Dimensional Cartesian Coordinates Prediction: A Case study at University of Mines and Technology (UMaT), Tarkwa-Ghana. 二维直角坐标预测的回归模型:以加纳塔尔克瓦矿业大学(UMaT)为例
International Journal of Computer Science & Engineering Survey Pub Date : 2012-12-31 DOI: 10.5121/IJCSES.2012.3605
Y. Ziggah, Hu Youjian, C. O. Amans, Bernard Kumi
{"title":"Regression Models for 2-Dimensional Cartesian Coordinates Prediction: A Case study at University of Mines and Technology (UMaT), Tarkwa-Ghana.","authors":"Y. Ziggah, Hu Youjian, C. O. Amans, Bernard Kumi","doi":"10.5121/IJCSES.2012.3605","DOIUrl":"https://doi.org/10.5121/IJCSES.2012.3605","url":null,"abstract":"The aim of this research is to study and analyze statistical models applicable in bringing out a relationship between global coordinates and cartesian planimetric coordinates of some known control stations in the University of Mines and Technology (UMaT) campus. To achieve the aims of this research, the Global Position System (GPS) latitudes and longitudes of selected control stations with known cartesian planimetric coordinates were determined using the Handheld GPS receiver at different epoch (morning and evening). Linear Regression analysis was then conducted to establish the correlation between global and cartesian planimetric coordinates of the selected control stations and regression models generated to show the results. The correlation coefficient r, a t-test for non -zero slope, t-test on correlation coefficient, graphical residual analysis, test of normality, comparing model predictions to observed data, were used to evaluate and check the adequacy of the models. The obtained results indicated that the proposed linear regression models are suitable for predictions at 95% confidence interval and do not violate any of the statistical assumptions of a linear model. However, the proposed regression models for the evening observation gave better prediction accuracy than the morning. A computer programming algorithm and a designed interface was created for the proposed regression models established using Microsoft C++ standard edition 6.0, thus making it easier in applying the models in making cartesian planimetric coordinates prediction at different epoch at UMaT.","PeriodicalId":415526,"journal":{"name":"International Journal of Computer Science & Engineering Survey","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132651613","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
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