2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)最新文献_第8页

Exploring concept of QR code and its benefits in digital education system 探讨二维码的概念及其在数字教育系统中的效益

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732198

Saroj Goyal, Surendra Yadav, M. Mathuria

{"title":"Exploring concept of QR code and its benefits in digital education system","authors":"Saroj Goyal, Surendra Yadav, M. Mathuria","doi":"10.1109/ICACCI.2016.7732198","DOIUrl":"https://doi.org/10.1109/ICACCI.2016.7732198","url":null,"abstract":"This research paper concentrates on the concept of Digital Authentication using QR Code in Digital Education System. This paper aimed to provide a better solution to the Digital Security. There are two challenges of the work i.e. first one is to explore the usability of QR Code in general life and second is to incorporate QR Code technology with an educational document for security to avoid duplicity. The literature review is done to synthesis digital encoding and decoding technique as well as basics of Bar Code and QR Code. The implementation of QRC (Quick Response Code) for verification is presented where web environment, programming logics, and URL embedding are discussed. The result analysis and testing of experiment are done in the sense to get best quality of QR Code though the information embedded should not affected and the QR Code must easily be decoded the embedded information from common tools. The goal of this research paper is to explore and analyze the best image under the testing of Error Correction Level and Matrix Point Size parameters by calculating the PSNR and MSE values for QR Code images with different image file format (PNG and JPG). The calculated values are compared and the final conclusion of the work found which state that the PNG image with Error Correction Level-L and Matrix Point Size 1 are the best to generate quality QR Code. The testing and result are presented which state that the QR Code is the best way to compose the identical information of any entity to quickly figure out the originality.","PeriodicalId":371328,"journal":{"name":"2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127527592","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

Checkpoint based multi-version concurrency control mechanism for remote healthcare system 基于检查点的远程医疗系统多版本并发控制机制

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732076

Ammlan Ghosh, R. Chaki, N. Chaki

{"title":"Checkpoint based multi-version concurrency control mechanism for remote healthcare system","authors":"Ammlan Ghosh, R. Chaki, N. Chaki","doi":"10.1109/ICACCI.2016.7732076","DOIUrl":"https://doi.org/10.1109/ICACCI.2016.7732076","url":null,"abstract":"This paper addresses the synchronization aspect for multiple concurrent threads in a Remote Healthcare System (RHS) under development. Resources like data files are shared by multiple stakeholders and users including doctors, trained paramedic staff, patient party or even Government agencies collecting statistical and demographic data. In the system under trial, medical kiosks are setup at distant places where patients visit and their complaints are recorded by trained caregivers. Later, doctor accesses such data from the system, makes a diagnosis and suggests prescriptions accordingly. In such a set-up, it is quite often that more than one users access the same shared resource simultaneously. In conventional lock-based process synchronization, such concurrent processes are blocked by the process holding a lock over the files. The major contribution of this paper is to use checkpoint-based multi-versioning Software Transactional Memory for our application domain to achieve non-blocking process synchronization. With help of multi-versioning technique the proposed method is also able to reduce number of expensive remote validations as well as transactional aborts. Experimental verification finds that proposed method yields higher throughput in comparison to clairvoyant type multi-version concurrency control mechanism.","PeriodicalId":371328,"journal":{"name":"2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130059410","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

DoS attack detection technique using back propagation neural network 基于反向传播神经网络的DoS攻击检测技术

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732185

Monika Khandelwal, D. Gupta, Pradeepkumar Bhale

引用次数: 9

Removal of random-valued impulse noise using detection filters and group sparse modeling 使用检测滤波器和群稀疏建模去除随机值脉冲噪声

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732314

D. Velayudhan, S. Paul

引用次数: 1

Image steganography method using K-means clustering and encryption techniques 使用k均值聚类和加密技术的图像隐写方法

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732209

B. Pillai, M. Mounika, P. J. Rao, Padmamala Sriram

{"title":"Image steganography method using K-means clustering and encryption techniques","authors":"B. Pillai, M. Mounika, P. J. Rao, Padmamala Sriram","doi":"10.1109/ICACCI.2016.7732209","DOIUrl":"https://doi.org/10.1109/ICACCI.2016.7732209","url":null,"abstract":"Steganography involves hiding of text, image or any sensitive information inside another image, video or audio in such a way that an attacker will not be able to detect its presence. Steganography is, many times, confused with cryptography as both the techniques are used to secure information. The difference lies in the fact that steganography hides the data so that nothing appears out of ordinary while cryptography encrypts the text, making it difficult for an outsider to infer anything from it even if they do attain the encrypted text. Both of them are combined to increase the security against various malicious attacks. Image Steganography uses an image as the cover media to hide the secret message. In this paper, we propose an image steganography method which clusters the image into various segments and hides data in each of the segment. Various clustering algorithms can be used for image segmentation. Segmentation involves huge set of data in the form of pixels, where each pixel further has three components namely red, green and blue. K-means clustering technique is used to get accurate results. Therefore, we use K-means clustering technique to get accurate results in a small time period.","PeriodicalId":371328,"journal":{"name":"2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130985305","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: 28

Lbest Gbest Artificial Bee Colony algorithm 最佳人工蜂群算法

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732158

Harish Sharma, Sonal Sharma, Sandeep Kumar

引用次数: 16

Compute-intensive workflow scheduling in multi-cloud environment 多云环境下计算密集型工作流调度

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732066

Indrajeet Gupta, M. Kumar, P. K. Jana

{"title":"Compute-intensive workflow scheduling in multi-cloud environment","authors":"Indrajeet Gupta, M. Kumar, P. K. Jana","doi":"10.1109/ICACCI.2016.7732066","DOIUrl":"https://doi.org/10.1109/ICACCI.2016.7732066","url":null,"abstract":"Workflow scheduling is recognized as well-known NP-complete problem in the perspective of cloud computing environment. Workflow applications always need high compute-intensive operations because of the presence of precedence-constrains. The scheduling objective is to map the workflow application to the VMs pool at available cloud datacenters such that the overall processing time (makespan) is to be minimized and average cloud utilization is maximized. In this paper, we propose a two phase workflow scheduling algorithm with a new priority scheme. It considers the ratio of average communication cost to the average computation cost of the task node as a part of prioritization process in the first phase. Prioritized tasks are mapped to suitable virtual machines in the second phase. Proposed algorithm is capable of scheduling large size workflows in heterogeneous multi-cloud environment. The proposed algorithm is simulated rigorously on standard scientific workflows and simulated results are compared with the existing dependent task scheduling algorithms as per the assumed cloud model. The results remarkably show that the proposed algorithm supercedes the existing algorithms in terms of makespan, speed-up, schedule length ratio and average cloud utilization.","PeriodicalId":371328,"journal":{"name":"2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038842","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

Interference-fault free transmission schedule in tree-structured WSN 树形WSN无干扰故障传输调度

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732069

B. A. Begum, S. V. Nandury

{"title":"Interference-fault free transmission schedule in tree-structured WSN","authors":"B. A. Begum, S. V. Nandury","doi":"10.1109/ICACCI.2016.7732069","DOIUrl":"https://doi.org/10.1109/ICACCI.2016.7732069","url":null,"abstract":"Interference due to concurrent link transmissions has for long been recognized as a major cause for issues like packet retransmissions, distorted signal strength and communication link failures in WSN. The two best known approaches to model interference, namely the Protocol Interference (PrI) and Physical Interference models, fail to identify all Potential Interferers (PIs) to a given link. Therefore, the two models have limited utility in determining an Interference-Fault Free Transmission (IFFT) schedule for all active links in the network. This leads to serious repercussions, especially in tree-structured WSNs, where data aggregation is hierarchical. In a pioneering work done earlier, we have developed Composite Interference Mapping (CIM) model, which succeeds in identifying the PIs of all active links in a network. In this paper, we implement the CIM model to map PIs of all transmission links in a tree-structured WSN. We develop an IFFT-Tree algorithm to obtain an IFFT schedule for all links in an aggregation tree, and analytically prove that the algorithm is both optimal and complete. To support our analytical studies, we implement the IFFT-Tree algorithm and carry out extensive simulations to show that the algorithm minimizes the number of time slots required to schedule all active links. We introduce three new performance metrics to study the performance of IFFT-Tree algorithm, and to compare the efficacy of the CIM model with PrI model. The results of the simulations prove that the PrI model identifies only a small subset of total PIs identified by the CIM model. This finding highlights the threat to the credibility of data being aggregated along the tree, if interference-faults arising due to PIs which are not identified by the PrI model, proliferate into the tree-structured WSN.","PeriodicalId":371328,"journal":{"name":"2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131000996","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

Online reviews: Determining the perceived quality of information 在线评论:决定信息的感知质量

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732080

Gobinath J, Deepak Gupta

{"title":"Online reviews: Determining the perceived quality of information","authors":"Gobinath J, Deepak Gupta","doi":"10.1109/ICACCI.2016.7732080","DOIUrl":"https://doi.org/10.1109/ICACCI.2016.7732080","url":null,"abstract":"The technology scape has undergone tremendous changes in the last couple of decades. With increased changes in technology a lot of changes have occurred in the way consumers behave. One major change area is in the way consumers gather information about the products to make purchase decisions. Online reviews have become the major source of information and have taken over many traditional sources that existed earlier. The quality of information obtained from any source plays a major role in the consumer decision making. In this study the factors that influence the consumer perception of information quality of online reviews are identified. For this purpose a conceptual model was developed by reviewing literature in the following areas, online reviews, electronic word of mouth, and information quality. The model was tested using a pan India survey. The sample size included 155 online consumer review readers in their product purchase to identify the impact of various factors on perceived quality of information. The data was analyzed using ordered logistic regression. This study identified that factors such as Perceived Informativeness, Perceived Persuasiveness, Source Credibility, and Attitude towards Online Reviews have significant positive impact on the consumer's perception of quality of information obtained from online reviews.","PeriodicalId":371328,"journal":{"name":"2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130447223","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: 12

Multi-agent trajectory control under faulty leader: Energy-level based leader election under constant velocity 故障领导下的多智能体轨迹控制:等速下基于能级的领导选举

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) Pub Date : 2016-09-01 DOI: 10.1109/ICACCI.2016.7732370

B. K. S. Prasad, A. Manjunath, Hariharan Ramasangu

引用次数: 2