2015 International Conference on Computing and Communications Technologies (ICCCT)最新文献_第2页

Comparison of spectrum sensing in MDFT modulated filter banks and OFDM based cognitive radio systems MDFT调制滤波器组和基于OFDM的认知无线电系统频谱感知的比较

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292754

Ling Zhuang, Kai Wang, Kai Shao, Guangyu Wang

引用次数: 0

Feature extraction grid approach for detecting the sentiment strength of the opinions 特征提取网格方法检测意见的情感强度

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292718

Deepak Thakur, Tanya Gera, Jaiteg Singh

{"title":"Feature extraction grid approach for detecting the sentiment strength of the opinions","authors":"Deepak Thakur, Tanya Gera, Jaiteg Singh","doi":"10.1109/ICCCT2.2015.7292718","DOIUrl":"https://doi.org/10.1109/ICCCT2.2015.7292718","url":null,"abstract":"Research in sentiment analysis, as defined, goes for classifying obstinate writings as per the extremity of the sentiment communicated. On the other hand, contingent upon the final utilization of the sentiment analysis errand, order of opinion is carried out at diverse levels. Case in point, when a user is keen on figuring out opinions individuals gave around a film, the general sentiment is sufficient to have the capacity to choose whether to see it or not. Then again, when a user is keen on booking an inn or purchasing an electronic product, the general conclusion given in audits may not be sufficient, on the grounds that the client may be more inspired by a portion of the features of the inn or the electronic product and be uninterested as to others (e.g. area versus benefit in an inn or size versus camera quality capacities in a cellular telephone). The planned work goes for deciding the sentiment identified with each product review. The objective of the work is to give a top to bottom prologue to the interesting issue and to present a methodology with the point of crossing over the unstructured and organized worlds and encouraging subjective and quantitative analysis of opinions. The work additionally includes the task of concentrating, given any product, the features of the item and the sentiment words utilized as a part of writings in connection to the features, classify the supposition words and produce a last rundown containing the rates of positive versus negative opinions communicated on each of the features.","PeriodicalId":410045,"journal":{"name":"2015 International Conference on Computing and Communications Technologies (ICCCT)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132044319","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: 0

Reduced complexity maximum likelihood detection for DAPSK based relay communication systems 降低了基于DAPSK中继通信系统的最大似然检测的复杂性

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292763

M. Kanthimathi, R. Amutha

引用次数: 7

Simulation and performance analysis of Solar PV-Wind hybrid energy system using MATLAB/SIMULINK 利用MATLAB/SIMULINK对太阳能-光伏-风能混合能源系统进行仿真及性能分析

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292727

B. KanagaSakthivel, D. Devaraj

引用次数: 12

Wireless impetus technology on synaesthetic ambient intelligence (WITS-AI) 联觉环境智能(WITS-AI)无线驱动技术

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292728

L. RajendraKumar, M. Susila

引用次数: 1

Landmark identification in 3D image for facial expression recognition 面向面部表情识别的三维图像地标识别

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292772

C. Sindhuja, K. Mala

引用次数: 1

LTE performances of uplink PUSCH under AWGN & VA30 fading channel AWGN & VA30衰落信道下上行PUSCH的LTE性能

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292768

N. Prabakaran

{"title":"LTE performances of uplink PUSCH under AWGN & VA30 fading channel","authors":"N. Prabakaran","doi":"10.1109/ICCCT2.2015.7292768","DOIUrl":"https://doi.org/10.1109/ICCCT2.2015.7292768","url":null,"abstract":"The UMTS Long Term Evolution (LTE) is an emerging technology in the evolution of 3G networks. LTE runs on an advancement of the obtainable UMTS infrastructure already used by over 80 percent of mobile subscribers worldwide. We have very inadequate resources in cellular technologies and it is important to utilize them with high efficiency. Single Carrier Frequency Division Multiple Access (SC-FDMA) & Orthogonal Division Multiple Access (OFDMA) are most important division of LTE. OFDMA was well utilized for achieving high spectral efficiency in communication method. SC-FDMA is introduced in recent times and it became handy candidate for uplink multiple access scheme in LTE system that is a project of Third Generation Partnership Project (3GPP). The Multiple Access Scheme in Advanced Mobile radio system has to meet the challenging requirements for example high throughput, fine robustness, capable Bit Error Rate (BER), high spectral efficiency, small delays, low computational difficulty, less Peak to Average Power Ratio (PAPR), low error probability etc. In our paper, we investigate the performance of SC-FDMA in LTE physical layer by considering different modulation schemes (QPSK, 16QAM and 64QAM) on the basis of BER vs Eb/No. Additive White Gaussian Noise (AWGN) and fading channel are used to evaluate the performance in presence of noise and fading.","PeriodicalId":410045,"journal":{"name":"2015 International Conference on Computing and Communications Technologies (ICCCT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131166960","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: 0

Optimized rotation invariant content based image retrieval with local binary pattern 优化了基于旋转不变性内容的局部二值模式图像检索

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292766

P. R. Vadhana, N. Venugopal, S. Kavitha

引用次数: 3

Feature subset selection based on Filter technique 基于滤波技术的特征子集选择

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292710

K. Bibi, M. Banu

{"title":"Feature subset selection based on Filter technique","authors":"K. Bibi, M. Banu","doi":"10.1109/ICCCT2.2015.7292710","DOIUrl":"https://doi.org/10.1109/ICCCT2.2015.7292710","url":null,"abstract":"From a large amount of data, significant knowledge is discovered by means of applying techniques in the knowledge management process and those techniques is known as Data mining techniques. For a specific domain, a form of knowledge discovery called data mining is necessary for solving the problems. The classes of unknown data are detected by the technique called classification. Neural networks, rule based, decision trees, Bayesian are the some of the existing methods used for classification. It is necessary to filter the irrelevant attributes before applying any mining techniques. Embedded, Wrapper and Filter techniques are various feature selection techniques used for filtering. In this paper, we have proposed an improved method using the existing cosine similarity measure for selecting the attributes from a large number of attributes. The decision tree classification technique J48 algorithm and Naive Bayes classifier are used. The above techniques are analyzed by two different datasets taken from the UCI repository and the results are generated. From the implementation result, our proposed subset evaluation method gives the best result with high accuracy and less error rate.","PeriodicalId":410045,"journal":{"name":"2015 International Conference on Computing and Communications Technologies (ICCCT)","volume":"208 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114144934","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

A comprehensive experimental analysis of standard TCP variants in vehicular environment 车载环境下标准TCP变体的综合实验分析

2015 International Conference on Computing and Communications Technologies (ICCCT) Pub Date : 2015-10-08 DOI: 10.1109/ICCCT2.2015.7292774

J. Jude, R. Ganesan

引用次数: 6