2016 2nd International Conference on Science and Technology-Computer (ICST)最新文献_第2页

Rating Of Indonesian sinetron based on public opinion in Twitter using Cosine similarity 利用余弦相似度对Twitter上的民意对印尼sininetron进行评级

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877374

Vincentius Riandaru Prasetyo, E. Winarko

引用次数: 11

Indonesian traditional dance motion capture documentation 印尼传统舞蹈动作捕捉文档

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877357

Ega Hegarini, Dharmayanti, A. Syakur

引用次数: 15

Comparison of fuzzy filters on Synthetic Aperture Radar image 合成孔径雷达图像模糊滤波的比较

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877342

A. W. Santoso, Dwi Pebrianti, T. Lim, L. Bayuaji, H. Lateh, J. M. Zain

{"title":"Comparison of fuzzy filters on Synthetic Aperture Radar image","authors":"A. W. Santoso, Dwi Pebrianti, T. Lim, L. Bayuaji, H. Lateh, J. M. Zain","doi":"10.1109/ICSTC.2016.7877342","DOIUrl":"https://doi.org/10.1109/ICSTC.2016.7877342","url":null,"abstract":"The Synthetic Aperture Radar (SAR) image with its advantages is becoming more popular than the optical image in earth observation in using the remote-sensing techniques. However, the speckle noise that occurs in the SAR image causes difficulties in image interpretation. Thus, speckle noise reduction needs prepossessing procedure prior to the use of the SAR images. This study is done by proposed fuzzy filters that utilize SAR data. From the comparison, the combination of Frost-Triangular Moving Average (TMAV) has the best performance in the ability to reduce speckle noise than other filters. This filter improved the Frost filter performance for speckle noise reduction parameter's measurement, shows that 13.41% for Equivalent Number of Looks (ENL) and 6.07% for Speckle Index (SI). While Frost-Asymmetric Triangular Moving Average (ATMAV) has a relatively good performance for preserved texture. This filter improved the texture parameters such as Standard Deviation improved 4.33% and improved Variance for 8.46%. However, for the Mean parameters, Frost-Triangular Median Center (TMED) combination has the best performance compared to other filters, which improved the mean value for 7.10%. The comparative study it has been verified that the fuzzy approach has the robustness in the reduction of speckle noise and preserving the texture when applied in SAR image.","PeriodicalId":228650,"journal":{"name":"2016 2nd International Conference on Science and Technology-Computer (ICST)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126189611","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

Exploring mobile wallet adoption in Indonesia using UTAUT2: An approach from consumer perspective 使用UTAUT2探索印度尼西亚的移动钱包采用情况:从消费者角度出发的方法

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877340

Simon Megadewandanu, Suyoto, Pranowo

{"title":"Exploring mobile wallet adoption in Indonesia using UTAUT2: An approach from consumer perspective","authors":"Simon Megadewandanu, Suyoto, Pranowo","doi":"10.1109/ICSTC.2016.7877340","DOIUrl":"https://doi.org/10.1109/ICSTC.2016.7877340","url":null,"abstract":"In past few years, mobile wallet took spotlight as alternative of existing payment solution in many countries such as USA, South Korea, Germany and China. Although considered as one of the most convenient payment, mobile wallet only claimed 1% from total electronic payment transaction in Indonesia. The aim of this study is to identify the behavior and user acceptance factors of mobile wallet technology. Online survey was conducted among 372 respondents to test hypothesis based on UTAUT2 model. Respondents consisted of 61.29% of male and 38.71% of female with age proportion was dominated by age group of 20's of 78.76%. In addition, 50.81% of respondents never used mobile wallet before and 49.19% of respondents have ever used mobile wallet. Data obtained were confirmed using confirmatory factor analysis and analyzed using structural equation model. The study found that habit was the factor that most strongly affected individual behavioral intention to use mobile wallet in Indonesia, followed by social influence, effort expectancy and hedonic motivation. The findings of this research for management can be used as consideration for making product decision related to mobile wallet. Further study is needed, as mobile wallet is still in early stage and another factor beside UTAUT2 should be considered in the study.","PeriodicalId":228650,"journal":{"name":"2016 2nd International Conference on Science and Technology-Computer (ICST)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126264805","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: 67

An optimal input for Role-Playing Game's combat pace using an Active Time Battle system algorithm 使用主动时间战斗系统算法的角色扮演游戏战斗节奏的最佳输入

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877348

Agrivian Anditya, Agus Sihabuddin

引用次数: 0

Combination schemes Reversible Data Hiding for medical images 医学图像可逆数据隐藏的组合方案

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877345

Aulia Arham, H. A. Nugroho, T. B. Adji

{"title":"Combination schemes Reversible Data Hiding for medical images","authors":"Aulia Arham, H. A. Nugroho, T. B. Adji","doi":"10.1109/ICSTC.2016.7877345","DOIUrl":"https://doi.org/10.1109/ICSTC.2016.7877345","url":null,"abstract":"The conventional schemes of data hiding such as Least Significant Bit (LSB) or frequency domain using the Discrete Cosine Transform (DCT), Discrete Fourier Transform (DFT) or Discrete Wavelet Transform (DWT) on digital images can cause a permanent distortion after the extraction process. In medical images, distortion in the image can cause misdiagnosis. To overcome this problem, a special scheme is required for the embedding data in the medical image such as reversible data hiding. One of the schemes in reversible data hiding is Difference Expansion (DE), which is able to restore the image without any distortion after the extraction process. In this paper, a new scheme based on DE has been proposed to enhance capacity and visual quality. One of the characteristics of medical images is the large smooth block areas, while the original DE scheme is applied to the non-smooth areas image. Eight different medical images were used to evaluate the proposed scheme. The result showed that the proposed scheme has a high capacity and very good visual quality compared to the original scheme and similar schemes that have ever been previously proposed.","PeriodicalId":228650,"journal":{"name":"2016 2nd International Conference on Science and Technology-Computer (ICST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132828331","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

Development of semi-supervised named entity recognition to discover new tourism places 开发半监督命名实体识别，发现新的旅游场所

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877360

Khurniawan Eko Saputro, S. Kusumawardani, S. Fauziati

引用次数: 7

Fingerprint authentication system using Back-Propagation with downsampling technique 基于下采样反向传播技术的指纹认证系统

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877371

P. Ochieng, Kani, H. Harsa, Firmansyah

{"title":"Fingerprint authentication system using Back-Propagation with downsampling technique","authors":"P. Ochieng, Kani, H. Harsa, Firmansyah","doi":"10.1109/ICSTC.2016.7877371","DOIUrl":"https://doi.org/10.1109/ICSTC.2016.7877371","url":null,"abstract":"Fingerprint authentication process plays a crucial role for human identifications. Fingerprint stored in the database are often used to confirm individual identity in cases like security checks, disaster, and medical jurisprudence. However, when dealing with the database consisting of a huge number of the fingerprint, recognizing the correct fingerprint matches using some of the existing methods present a great challenge. Therefore, it is critical to develop automatic fingerprint authentication process with fast execution time and high precision. Here we introduce a novel downsampling pixel preprocessing technique to compress original fingerprint pixel matrix to a unit input vector for Artificial Neural Network for fingerprint authentication system. Furthermore, the proposed downsampling technique compress the original pixel matrix by computing the arithmetic mean of the sum of the pixel values on each input row matrix to generate a unit input vector for ANN. Using back-propagation technique the algorithm trains the system to matches fingerprints samples and relates them to the number provided for each authorized user. The interest of the proposed method is illustrated by its application to 102 fingerprint samples with standard 500 pixels both row and column with 8bits grayscale resolution. The results indicate the proposed Back-Propagation with downsampled pixel precisely recognize 100 fingerprints from 102 tested samples. Moreover, the comparative evaluation shows the proposed method outperform Back-Propagation normal pixel, Perceptron with Downsampled pixel and Perceptron with normal pixel achieving 98.03 % precision with minimum convergence time of 30 seconds and mean square error (MSE) of 0.05%.","PeriodicalId":228650,"journal":{"name":"2016 2nd International Conference on Science and Technology-Computer (ICST)","volume":"278 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122708056","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

State of Charge (SOC) and State of Health (SOH) estimation on lithium polymer battery via Kalman filter 基于卡尔曼滤波的聚合物锂电池荷电状态(SOC)和健康状态(SOH)估计

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877354

Paris Ali Topan, M. N. Ramadan, Ghufron Fathoni, A. Cahyadi, O. Wahyunggoro

引用次数: 69

On the new-message notification of information systems 论信息系统的新消息通知

2016 2nd International Conference on Science and Technology-Computer (ICST) Pub Date : 2016-10-01 DOI: 10.1109/ICSTC.2016.7877352

B. Prastowo, O. A. Dhewa, N. Putro

引用次数: 1