2015 International Conference on Pervasive Computing (ICPC)最新文献_第6页

Novel reversible image secret sharing based on Thien and Lin's scheme using discrete Haar wavelet Transform

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087037

Sudeep D. Thepade, Rupal S. Patil

引用次数: 2

Survey on Computer Aided Language Learning using automatic accent assessment techniques 使用自动口音评估技术的计算机辅助语言学习研究

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087089

Sneha V. Lohiya, Milind Kamble

引用次数: 1

An efficient approach to forensic investigation in cloud using VM snapshots 一种使用虚拟机快照进行云取证调查的有效方法

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087206

D. R. Rani, G. Geethakumari

引用次数: 29

GPU accelerated video conversion in the cloud GPU加速云端视频转换

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087123

Gaurav Taori, Akash Taole, S. Kothawade, Saurabh Srivastava

引用次数: 2

Natural language interface to database using modified co-occurrence matrix technique 使用改进的共现矩阵技术与数据库进行自然语言接口

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087045

Anuradha Mohite, Varunakshi Bhojane

引用次数: 7

A review on secure communication protocol for wireless ad hoc network 无线自组网安全通信协议研究进展

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087205

A. Ingle, Dr.Sonali Nimbhorkar(Ridhorkar)

{"title":"A review on secure communication protocol for wireless ad hoc network","authors":"A. Ingle, Dr.Sonali Nimbhorkar(Ridhorkar)","doi":"10.1109/PERVASIVE.2015.7087205","DOIUrl":"https://doi.org/10.1109/PERVASIVE.2015.7087205","url":null,"abstract":"The exponential growth and development in the wireless communication, Wireless communication technology gains an importance and can be used in extreme condition in very effective way. Wireless ad hoc network is one of effective medium for mobile communication having facility for the sharing of resources and it introduces new services among the user. Thus communication in the mobile network must be secure to protect the data confidentiality. A secure communication protocol is completely self-configured who able to create the network on basis of sharing various services without any large network setup. It uses hybrid symmetric and initial trust between users for exchanging the initial data packets and secret keys which is used for encryption and decryption of incoming and outgoing data packets. The initial authentication is based on the initial key distribution among the network users and re-authentication is made after a new session start to secure the network i.e. dynamic authentication. For security analysis of the system and highlights the features of a secure protocol comparison is made between other ad hoc network protocols.","PeriodicalId":442000,"journal":{"name":"2015 International Conference on Pervasive Computing (ICPC)","volume":" 41","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120832135","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

Reduction of SFD bits of WiFi OFDM frame using wobbulation echo signal and barker code 利用振荡回波信号和巴克码减少WiFi OFDM帧的SFD位

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087095

Rita C. Nilawar, D. Bhalerao

{"title":"Reduction of SFD bits of WiFi OFDM frame using wobbulation echo signal and barker code","authors":"Rita C. Nilawar, D. Bhalerao","doi":"10.1109/PERVASIVE.2015.7087095","DOIUrl":"https://doi.org/10.1109/PERVASIVE.2015.7087095","url":null,"abstract":"The physical layer frame structure of WiFi OFDM is consisting of different fields such as preamble, SFD, length, PSDU. Basically here, an attempt is made for mapping the WiFi OFDM with zigbee which is completed field wise and to reduce the number of bits of WiFi OFDM frame as per the zigbee frame structure. This can be done on the basis of implementing the WiFi OFDM in zigbee without changing the physical layer frame structure of zigbee. But as known, standards can not change for this purpose; the try is made by reducing the number of bits required for start of frame delimiter (SFD) in WiFi as per the necessity of zigbee. Due to which the space for WiFi implementation is produced. The purpose behind this is the range and power of WiFi is to be applied in zigbee and increased data rate. In future, with respect to this the entire frame of WiFi OFDM can be executed in zigbee. In this paper, two techniques are proposed barker code technique and wobbulation technique. These techniques are evaluated and their performances are compared with presence of these two symbols and without the symbols in WiFi frame structure.","PeriodicalId":442000,"journal":{"name":"2015 International Conference on Pervasive Computing (ICPC)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116441519","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

XML Duplicate Detection with Improved network pruning algorithm 改进的网络修剪算法的XML重复检测

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087007

V. Borate, Sudipta Giri

{"title":"XML Duplicate Detection with Improved network pruning algorithm","authors":"V. Borate, Sudipta Giri","doi":"10.1109/PERVASIVE.2015.7087007","DOIUrl":"https://doi.org/10.1109/PERVASIVE.2015.7087007","url":null,"abstract":"Duplicate Detection is critical task of any database of any organization. Duplicates are nothing but the same real time entities or objects are presented in the form of different structure and in the different formats. We can find out the duplicates in relational data, in complex data and hierarchical data like XML. There are lots of works already presented in the past for finding the duplicates in the relational data. But nowadays there is more focus on finding duplicates in the XML data. Because of XML is very popular for data storing and extensively used for data exchange between the organizations. Here we have done an extensive literature survey on this topic and proposed a duplicate detection method that incorporates some of the existing paper's ideas and some of our original ideas. In addition to improving the efficiency and effectiveness, we also checks for its typographical errors when comparing the two XML elements. To test the correctness of Improved network pruning method, we are comparing it with existing duplicate detection system, and giving more focus on how we get higher precision and recall values in the various datasets we would used.","PeriodicalId":442000,"journal":{"name":"2015 International Conference on Pervasive Computing (ICPC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114927298","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

Enhancing speed of SQL database operations using GPU 使用GPU提高SQL数据库的操作速度

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087144

Rajendra A. Patta, Anuraj R. Kurup, Sandip M. Walunj

{"title":"Enhancing speed of SQL database operations using GPU","authors":"Rajendra A. Patta, Anuraj R. Kurup, Sandip M. Walunj","doi":"10.1109/PERVASIVE.2015.7087144","DOIUrl":"https://doi.org/10.1109/PERVASIVE.2015.7087144","url":null,"abstract":"Graphic Processing Unit (GPU), has proved to be an efficient co-processor in the field of conventional computations. Dramatic acceleration has been achieved in the earlier work on different database operations on GPUs which were not part of conventional database languages like SQL. While GPUs were designed for geometric primitive's visualization, it can also be used to execute database operations efficiently by using inherent pipelining and parallelism, multi-threaded architecture, vector processing functionality of GPUs along with Single Instruction and Multiple Data (SIMD) capabilities to evaluate semi-linear queries based on attributes. The efforts required by database administrators to learn languages like CUDA or change modules in order to provide aid to libraries which are not present in SQL is reduced. This research work focuses mainly on developing a system to enhance the execution speed of SELECT queries and how effective it would it be in comparison to traditional methods. This work intends to provide a clear portrayal of how GPU hardware can be used for query execution in the area of relational databases in future. The algorithms were implemented on databases consisting of nearly a million records with the aid of a programmable GPU. The existing results suggests that using GPU as a co-processor can significantly improve execution of database operations over optimized CPU-based implementation.","PeriodicalId":442000,"journal":{"name":"2015 International Conference on Pervasive Computing (ICPC)","volume":"259 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133575167","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

Recent advances in content based video copy detection 基于内容的视频拷贝检测的最新进展

2015 International Conference on Pervasive Computing (ICPC) Pub Date : 2015-04-16 DOI: 10.1109/PERVASIVE.2015.7087093

S. Shinde, G. Chiddarwar

引用次数: 13