2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014)最新文献_第5页

Novel approach to save energy through OSPF routing protocol 利用OSPF路由协议实现节能的新方法

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230709

Madhuri M. Dharanguttikar, S. Pingat

引用次数: 0

A binary PSO feature selection algorithm for gene expression data 基因表达数据的二值粒子群特征选择算法

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230734

Suresh Dara, H. Banka

引用次数: 11

Performance improvement by post-amplifying upstream/downstream signal in WDM passive optical network 波分复用无源光网络中上行/下行信号后放大的性能改进

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230708

Vivek Kachhatiya, S. Prince

引用次数: 1

Privacy preserving data mining for social networks 社交网络中保护隐私的数据挖掘

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230729

Brinal Colaco, S. Khan

{"title":"Privacy preserving data mining for social networks","authors":"Brinal Colaco, S. Khan","doi":"10.1109/EIC.2015.7230729","DOIUrl":"https://doi.org/10.1109/EIC.2015.7230729","url":null,"abstract":"Advances in technology have made it possible to collect personal and professional data about individuals and the connections between them, such as their email correspondence and friendships on the internet. Many agencies and researchers who have collected such social network data often have a compelling interest in allowing others to analyze the data. However, in many cases the social network data describes relationships that are private and sharing the data for analysis can result in unacceptable disclosures. Online Social Networks, such as Facebook, are increasingly utilized by many users today. These networks allow users to publish details about themselves and to connect to their friends. Most of the information revealed inside these networks is not private. Yet it is possible to use learning algorithms on released data to predict private information from public information. This paper focuses on the problem of private information leakage from the information present on the social networks. The main topic of the presented effort is the representation of the cause-effect relationships within social network data by the application of the soft computing technique of fuzzy Inference Systems. Also, sanitization techniques that could be used in various situations are suggested and effectiveness of these sanitization techniques is analyzed.","PeriodicalId":101532,"journal":{"name":"2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116843390","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: 18

On performance analysis of OSTBC-MIMO systems for audio [mp3] transmission in Rayleigh fading environments 瑞利衰落环境下音频[mp3]传输的OSTBC-MIMO系统性能分析

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230700

Paresh M. Dholakia, Sanjay Kumar, C. Vithlani, Mitesh Solanki

{"title":"On performance analysis of OSTBC-MIMO systems for audio [mp3] transmission in Rayleigh fading environments","authors":"Paresh M. Dholakia, Sanjay Kumar, C. Vithlani, Mitesh Solanki","doi":"10.1109/EIC.2015.7230700","DOIUrl":"https://doi.org/10.1109/EIC.2015.7230700","url":null,"abstract":"Many wireless networks are rapidly become part of our daily life. However, range and data rate in wireless devices are limited. One method is to use Multiple-Input Multiple-Output (MIMO) communication system to overcome these limitations. The multiple antennas allow MIMO systems to perform diversity coding (space-time coding), and spatial multiplexing. Beamforming consists of transmitting the same signal with different gain and phase (called weights) over all transmits antennas such that the receiver signal is maximized. Diversity consists of transmitting a single space-time coded stream through all antennas. Spatial multiplexing increases network capacity by splitting a high rate signal into multiple lower rate streams and transmitting them through the different antennas. The results of using these MIMO techniques is higher data rate or longer transmit range without requiring additional bandwidth or transmit power. This paper presents a detailed study of diversity coding for MIMO systems. Different space-time block coding (STBC) schemes including Alamouti's STBC for 2 transmit antennas as well as orthogonal STBC for 3 and 4 transmit antennas are explored. Finally, these OSTBC techniques are implemented in MATLAB and Simulink. Performance analysis is carried out and system results are observed by transmitting mp3 audio clip using QPSK, 16-QAM, and 64-QAM modulation schemes in Rayleigh fading distributions.","PeriodicalId":101532,"journal":{"name":"2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014)","volume":"45 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134226453","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

ECG data compression for a portable ECG recorder and transmitter 便携式心电记录仪和发射机的心电数据压缩

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230715

Diptee C. Pandhe, H. T. Patil

引用次数: 4

Sensorless vector control of three phase induction motor 三相感应电动机的无传感器矢量控制

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230749

S. Hule, R. Bindu, D. Vincent

{"title":"Sensorless vector control of three phase induction motor","authors":"S. Hule, R. Bindu, D. Vincent","doi":"10.1109/EIC.2015.7230749","DOIUrl":"https://doi.org/10.1109/EIC.2015.7230749","url":null,"abstract":"In this paper, an indirect vector control of induction motor is simulated and the speed is estimated using conventional Model Reference Adaptive System (MRAS). It is modified using neural network PI controller. A conventional mathematical model based MRAS speed estimator can give a relatively precise speed estimation result, but error will occur during low frequency operation. It is also very sensitive to machine parameter variations. Hence instead of PI controller a two-layered neural network PI controller (NNPIC) is used. With the help of projection algorithm, the parameters of the NNPIC are automatically adjusted and the difference between the two models of MRAS is minimized for speed estimation. Neural network-based MRAS estimator gave robust performance during low frequency and parameter variation. Also, this scheme reduced the work of tuning mechanism of PI controller. The estimated speed was taken as a feedback and the speed was controlled by indirect vector control using space vector pulse width modulation (SVPWM). The simulation results showed improvement in the performance of an induction motor drive.","PeriodicalId":101532,"journal":{"name":"2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122903536","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: 4

Wireless monitoring, controlling and firmware upgradation of embedded devices using Wi-Fi 利用Wi-Fi实现嵌入式设备的无线监控、控制和固件升级

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230742

Pravin G. Zaware, S. Shinde

引用次数: 6

RFID based Smart Shopping: An overview 基于RFID的智能购物:综述

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230698

Zeeshan Ali, Reena Sonkusare

引用次数: 35

Implementation of a wireless sensor node using Programmable SoC and CC2500 RF module 利用可编程SoC和CC2500射频模块实现无线传感器节点

2014 International Conference on Advances in Communication and Computing Technologies (ICACACT 2014) Pub Date : 2015-09-03 DOI: 10.1109/EIC.2015.7230701

Gaurav Singh, Siddharth More, Shivprasad Shetty, Romit Pednekar

引用次数: 6