2014 2nd International Conference on Electronic Design (ICED)最新文献_第4页

Development of a framework to reduce overhead on database engine through data distribution 开发一个框架，通过数据分发来减少数据库引擎的开销

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015773

Md. Hafizur Rahman, Md Nasim Akter, R. B. Ahmad, M. Nader-uz-zaman, Mostafijur Rahman

{"title":"Development of a framework to reduce overhead on database engine through data distribution","authors":"Md. Hafizur Rahman, Md Nasim Akter, R. B. Ahmad, M. Nader-uz-zaman, Mostafijur Rahman","doi":"10.1109/ICED.2014.7015773","DOIUrl":"https://doi.org/10.1109/ICED.2014.7015773","url":null,"abstract":"Software driven solutions are limited to the amount of memory size and storage capacity, but the sizes of databases are increasing every day. Hence, now a day, handling data and accessing it in an acceptable time is one of the biggest challenges especially in a large database system. In a database, the records can be categorized according to the access frequencies; some records are very frequently accessed (hot data), some records are hardly accessed (cold data) and other records accessed occasionally (warm data). In a conventional database we keep all hot, warm and cold records in a single database. In case of record access (query, update etc.) a query might takes longer time even if a good data accessing algorithm (clustering/mining) incorporate with the database. Thus categorizing of the data set, i. e. clustering in terms of access frequency may improve data accessibility. In this paper, we are proposing a data clustering mechanism based on data access frequency. Finally, the expected result shows how and why data accessibility time should outperform other available data clustering techniques.","PeriodicalId":143806,"journal":{"name":"2014 2nd International Conference on Electronic Design (ICED)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122859676","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

Large negative dispersion with residual dispersion (Dr) compensation over E+S+C+L+U wavelength bands by using single mode hexagonal Photonic crystal fiber (H-PCF) 使用单模六方光子晶体光纤 (H-PCF) 在 E+S+C+L+U 波段上补偿大负色散和残余色散 (Dr)

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015797

Md. Shah Jaman, Md. Sharafat Ali, N. Ahmed, S. Aljunid, Matiur Rahman, R. Ahmad

引用次数: 2

L-band single-wavelength Brillouin fiber laser utilizing ring cavity 利用环形腔的l波段单波长布里渊光纤激光器

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015817

M. Hurera, N. Hambali, N. Roshidah, M. Zainudin, A. Z. Malek, M. Wahid, Persiaran Mahsuri, Bayan Lepas, P. Pinang

引用次数: 3

The new method to save energy for Openflow Switch based on traffic engineering 基于交通工程的Openflow交换机节能新方法

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015820

Tran Hoang Vu, V. C. Luc, Nguyen Trung Quan, Tran Manh Nam, Nguyen Huu Thanh, Pham Ngoc Nam

引用次数: 5

A hybrid chaos and neural network cipher encryption algorithm for compressed video signal transmission over wireless channel 一种用于无线信道压缩视频信号传输的混沌与神经网络混合密码加密算法

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015772

T. A. Fadil, S. Yaakob, R Badlishah Ahmad

{"title":"A hybrid chaos and neural network cipher encryption algorithm for compressed video signal transmission over wireless channel","authors":"T. A. Fadil, S. Yaakob, R Badlishah Ahmad","doi":"10.1109/ICED.2014.7015772","DOIUrl":"https://doi.org/10.1109/ICED.2014.7015772","url":null,"abstract":"In this paper, a hybrid framework of compressed and encrypted video signal transmission over wireless channel has been designed and implemented. Chaos theory property has been combined with artificial neural network to construct a cipher algorithm called a Chaotic Neural Network (CNN). This algorithm has been embedded and integrated inside MPEG-2 video codec standard to transform the plaintext (compressed video data) into an unintelligible form. The resultant compressed and encrypted bitstream has been transmitted from source to destination by using Orthogonal Frequency Division Multiplexing (OFDM) modulation technique. The effect of wireless channel condition has been investigated for both AWGN and Rayleigh fading channel. A video signal sample of size 176 × 144 (QCIF standard format) with rate of 30 frame per second has been used for test and simulate the overall system model framework performance. MATLAB software package has been used for system model framework implementation. The proposed framework is flexible and has ability to control output video quality, bit rate, and group of picture (GOP) number and their arrangement. Subjective and objective measurements have been used for overall system model performance evaluation. Results indicate high sensitivity behavior for both key and plaintext modification with high entropy result value.","PeriodicalId":143806,"journal":{"name":"2014 2nd International Conference on Electronic Design (ICED)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124402378","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

Two-port oscillators based on three impedance structure 基于三阻抗结构的双端口振荡器

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015787

L. Said, A. Radwan, A. Madian, A. Soliman

引用次数: 3

A review and survey of routing techniques in transparent core optical networks: Evolution, perspectives and frontiers 透明核心光网络路由技术综述:发展、展望与前沿

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015832

M. R. I. Mat Jusoh, M. N. Mohd Warip, R. Ahamd, A. W. Che Abdul Rahman, P. Ehkan

引用次数: 2

Multi channel ultrasonic sensing system for wall features extraction 用于墙体特征提取的多通道超声传感系统

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015829

R. Visvanathan, S. M. Mamduh, K. Kamarudin, M. M. Razali, A. Yeon, A. Zakaria, L. Kamarudin, S. Shukor, A. Shakaff, F. Saad, N. A. Rahim

引用次数: 1

UWB channel measurement and development of scatterer identification algorithm UWB信道测量及散射体识别算法的开发

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015860

Y. Zahedi, R. Ngah, Uche Oknonkwo, S. Nunoo, M. Mokayef

引用次数: 0

Potential of urine dielectric properties in classification of stages of breast carcinomas 尿介电特性在乳腺癌分期分类中的潜力

2014 2nd International Conference on Electronic Design (ICED) Pub Date : 2014-08-01 DOI: 10.1109/ICED.2014.7015819

Ausilah Al-Fraihat, A. Wesam Al-Mufti, U. Hashim, T. Adam

引用次数: 2