2014 International Conference on Contemporary Computing and Informatics (IC3I)最新文献_第2页

E3BFT: Energy efficient and energy balanced fault tolerance clustering in Wireless Sensor Networks E3BFT:基于能量均衡的无线传感器网络容错聚类

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019694

S. Gupta, P. Kuila, P. K. Jana

引用次数: 11

Orchestration of cloud computing virtual resources 云计算虚拟资源的编排

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019756

Mayanka Katyal, A. Mishra

引用次数: 4

An efficient automatic method of Optic disc segmentation using region growing technique in retinal images 基于区域生长技术的视盘自动分割方法

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019713

Anushikha Singh, M. Dutta, M. Parthasarathi, Radim Burget, K. Říha

引用次数: 20

Personal informatics weave your numbers 个人信息编织你的数字

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019775

S. Anbalagan, G. Grinstein, Shweta Purushe

引用次数: 1

Clustering based - A FAST algorithm on high dimensional data 基于聚类的高维数据快速算法

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019751

Sonali P. Kadam, Varsha S. Naikwadi, Kaveree S. Belamkar, Aruna S. Andhare, Mayuri M. Mohite

引用次数: 1

An energy efficient remote user authentication scheme preserving user anonymity 一种节能的远程用户认证方案，保证用户的匿名性

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019600

Surekha Bapana, K. Narayana, C. Vorugunti

{"title":"An energy efficient remote user authentication scheme preserving user anonymity","authors":"Surekha Bapana, K. Narayana, C. Vorugunti","doi":"10.1109/IC3I.2014.7019600","DOIUrl":"https://doi.org/10.1109/IC3I.2014.7019600","url":null,"abstract":"Internet of Things (IoT), is an interconnection of heterogeneous devices in terms of computational, communication, energy efficient competences over public insecure communication channel called Internet. Through advancement in mobile and communication technologies, users can connect to remote servers ubiquitously through a 'thing' or device which is a part of IoT. Insecure nature of Internet and resource constrained nature of devices or things which are part of IoT demands for remote user authentication protocols which are extremely secure, light weight and energy efficient. In this context, C.G MA et al proposed a new dynamic ID based authentication scheme. In this manuscript we will illustrate that C.G MA et al. scheme cannot preserve user anonymity under their hypothesis and susceptible to stolen verifier attack. In addition, we will confirm that their scheme is heavy weight and needs more energy. We then present our improved scheme which is a generalized one, which is secure, light weight and energy efficient, while protecting the merits of different dynamic identity based authentication schemes.","PeriodicalId":430848,"journal":{"name":"2014 International Conference on Contemporary Computing and Informatics (IC3I)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115888797","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

OFDM channel estimation using total variation minimization in compressed sensing 基于压缩感知的总变差最小化的OFDM信道估计

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019578

Manu K M M Tech, Nelson K J Assistant

{"title":"OFDM channel estimation using total variation minimization in compressed sensing","authors":"Manu K M M Tech, Nelson K J Assistant","doi":"10.1109/IC3I.2014.7019578","DOIUrl":"https://doi.org/10.1109/IC3I.2014.7019578","url":null,"abstract":"Compressed sensing (CS) is a newly emerging technology, which states that a signal can be sampled at a rate much smaller than what is commonly prescribed by Shannon-Nyquist. CS combines sampling and compression in to a single non-adaptive linear measurement process. In this paper, we are investigating the application of compressed sensing to the problem of estimating a doubly selective channel in Orthogonal Frequency Division Multiplexing (OFDM) system.We presented a compressed sensing based pilot-aided channel estimation method, in which Total variation minimization by augmented Lagrangian and alternating direction algorithms (TVAL3) is used as a compressed sensing algorithm. Most of the existing pilot-aided channel estimators, e.g. Least square estimator, depends on the use of large number of pilots to increase the accuracy of estimation, which results in lack of spectral efficiency. Results of the TVAL3 method is compared with the existing LS method. Simulation results shows that TVAL3 based channel estimator is proves to be a very good alternative to LS channel estimator, yielding good estimation quality despite using only fewer number of pilots. The TVAL3 based compressive channel estimator establishes the fact that Total variation (TV) minimization has application in channel estimation.","PeriodicalId":430848,"journal":{"name":"2014 International Conference on Contemporary Computing and Informatics (IC3I)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134120963","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

Modified trial division algorithm using KNJ-factorization method to factorize RSA public key encryption 改进了用knj因子分解法对RSA公钥加密进行因子分解的试除法算法

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019588

Nidhi Lal, Anurag Prakash Singh, Shishupal Kumar

引用次数: 17

Human recognition for surveillance systems using bounding box 基于边界框的监控系统的人类识别

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019631

P. Deepak, S. Krishnakumar, S. Suresh

引用次数: 5

Coordination of mobile robots with master-slave architecture for a service application 服务应用中主从结构移动机器人的协调

2014 International Conference on Contemporary Computing and Informatics (IC3I) Pub Date : 2014-11-01 DOI: 10.1109/IC3I.2014.7019647

A. Anand, M. Nithya, T. Sudarshan

{"title":"Coordination of mobile robots with master-slave architecture for a service application","authors":"A. Anand, M. Nithya, T. Sudarshan","doi":"10.1109/IC3I.2014.7019647","DOIUrl":"https://doi.org/10.1109/IC3I.2014.7019647","url":null,"abstract":"Swarm robotics is based on the characteristics displayed by the insects and their colony and is applied to solve real world problems utilizing multi-robot systems. Research in this field has demonstrated the ability of such robot systems to assemble, inspect, disperse, aggregate and follow trails. A set of mobile and self-sufficient robots which has very restricted capabilities can form intricate patterns in the environment they inhabit. The simple patterns can be used by the robots to achieve high level tasks. In the proposed work, a set of robots are coordinating to form a specific pattern around the object with step wise linear motion and are programmed to push the object from a source position to the destination in an obstacle free environment. Initially the robots are placed in known positions. ZigBee communication protocol is used for interaction among the robots. A single robot is chosen as a central coordinator and controls the movement of the rest of the robots in the swarm. Master bot decides on the path to be taken and also supplies the slave bots with the coordinates to be reached. The entire scenario has been simulated using the open source tool Player/Stage and the hardware implementation has been done using micromouse chassis set up and the Arduino Uno controller board.","PeriodicalId":430848,"journal":{"name":"2014 International Conference on Contemporary Computing and Informatics (IC3I)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127821339","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