2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)最新文献

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Modification of Multi Band Printed Dipole Antenna for Indoor Base Station of LTE Systems LTE系统室内基站多波段印刷偶极子天线的改进
Iswandi, Mochamad Nur Zaini Akbar, Albert Kristian Danan Jaya, Eny Sukani Rahayu
{"title":"Modification of Multi Band Printed Dipole Antenna for Indoor Base Station of LTE Systems","authors":"Iswandi, Mochamad Nur Zaini Akbar, Albert Kristian Danan Jaya, Eny Sukani Rahayu","doi":"10.1109/ICITEED.2018.8534928","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534928","url":null,"abstract":"Printed dipole antenna has appropriate characteristic as base station antenna on LTE systems due to compact, planar, low cross polarization, easy modification, and compatible structure of array arrangement characteristics. This paper presents the modification of printed dipole to comply with allocated frequency band for LTE in Indonesia. The results show that the printed can be successfully modified into dual band and triple band by adding the radiating element and adjusting the inter element spacing for impedance matching. In addition, the reflector was added behind the antenna to modify the radiation pattern of antenna so that suitable to mount on the room wall or ceiling.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126283950","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
An Analysis of the New Employee Onboarding Process in Startup 初创企业新员工入职流程分析
Putu Yudia Pratiwi, R. Ferdiana, Rudy Hartanto
{"title":"An Analysis of the New Employee Onboarding Process in Startup","authors":"Putu Yudia Pratiwi, R. Ferdiana, Rudy Hartanto","doi":"10.1109/ICITEED.2018.8534884","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534884","url":null,"abstract":"Turnover is one of the factors that can cause the development of a company to be hampered, especially for startup. The high level of employee turnover caused by many things, one of them is employee dissatisfaction. Onboarding process is one of the ways that can be used to introduce the new employee to the culture and work environment so that it can develop job satisfaction and convenience. However, to get an effective result, onboarding process should also be done well and systematically. This paper describes how the onboarding process is done by the startups, especially those that specialize in software engineering. The study used literature review, interview and questionnaire methods. The interview was conducted with the leaders of six startups in Yogyakarta, while questionnaires were distributed to employee in each startup who have worked for about one year. The data of the questionnaire were analyzed using descriptive statistics. Based on the results, it was found that all startups have done the five aspects of onboarding on their new employees. But the average value on these five aspects is below 80%. The lowest average score of 67% is in the documentation aspect. While the lowest sub aspect is a sub aspect of developer-oriented documentation with an average value of 58.22% and this is included in enough criteria.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"843 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131958099","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
Neuro-Fuzzy Control for Generalised Nonlinear Systems under a Recursive Framework 递归框架下广义非线性系统的神经模糊控制
P. Gil, T. Oliveira, A. Cardoso, L. Palma
{"title":"Neuro-Fuzzy Control for Generalised Nonlinear Systems under a Recursive Framework","authors":"P. Gil, T. Oliveira, A. Cardoso, L. Palma","doi":"10.1109/ICITEED.2018.8534821","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534821","url":null,"abstract":"This paper proposes a general recursive state- space Neuro-Fuzzy control framework. It combines a eight- layered neuro-fuzzy architecture with a state feedback quadratic stabilising controller. Both the model and controller are updated online within a constrained unscented Kalman filter. Results from a benchmark Multi-Input and Multi-Output system demonstrate the effectiveness of the proposed approach.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133364882","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
Wideband Circularly Polarized Printed Slot Antenna With A Pair of Slant Line Slots 带一对斜线槽的宽带圆极化印刷槽天线
A. Awaludin, J. S. Sri Sumantyo
{"title":"Wideband Circularly Polarized Printed Slot Antenna With A Pair of Slant Line Slots","authors":"A. Awaludin, J. S. Sri Sumantyo","doi":"10.1109/ICITEED.2018.8534806","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534806","url":null,"abstract":"A circularly polarized (CP) printed equilateral triangular-ring slot (ETRS) antenna performs 14.7% of CP bandwidth. To improve this bandwidth, a pair of slant line slots are introduced to the printed slot antenna. Each line slot represents lowest and highest frequency of the CP bandwidth. Both line slots have successfully enhanced the fractional bandwidth to 37.5%, more than double of the design without them. The measured results confirm that the antenna has good agreement with the simulated one.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"11 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114124601","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
COSINT: Mining Reasons for Sentiment Variation on Twitter using Cosine Similarity Measurement COSINT:使用余弦相似度度量挖掘Twitter上情绪变化的原因
Savitha Mathapati, Anil D, Tanuja R, S. Manjula, V. R.
{"title":"COSINT: Mining Reasons for Sentiment Variation on Twitter using Cosine Similarity Measurement","authors":"Savitha Mathapati, Anil D, Tanuja R, S. Manjula, V. R.","doi":"10.1109/ICITEED.2018.8534893","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534893","url":null,"abstract":"An advanced domain has evolved in the field of research over the past decade, called Sentiment Analysis on Social Media. Twitter has made huge impact with more than 500 million Tweets each day. People share their opin- ion in the form of Tweets on many topics. In this paper, we employ Foreground and Background LDA (FB-LDA) and Reason Candidate and Background LDA (RCB-LDA) model to extract the reasons for sentiment variation. Emerging topics or Foreground topics within the sentiment variation period are highly related to the reasons for sentiment variation, whereas Background topics are discussed from long time and does not add to the sentiment variation. FB-LDA model filter out Background topics from the Foreground tweet set and extract the required Foreground topics that contribute for the reason for sentiment variation. RCB-LDA model finds more relevant tweets of the Foreground topic that are extracted in FB- LDA model and rank them to get Reason Candidates. To extract Reason more precisely from Reason Candidates, in this paper we propose COsine SImilarity MesuremeNT (COSINT) using Latent Semantic Analysis methods. This methods mine specific reason for sentiment variation.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116320768","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: 3
Optimal Power Flow Based on Flower Pollination Algorithm 基于花授粉算法的最优潮流
Sarjiya, Fredi Prima Sakti, S. P. Hadi
{"title":"Optimal Power Flow Based on Flower Pollination Algorithm","authors":"Sarjiya, Fredi Prima Sakti, S. P. Hadi","doi":"10.1109/ICITEED.2018.8534938","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534938","url":null,"abstract":"In this study, the Flower Pollination Algorithm (FPA) based on meta-heuristic technique is proposed for optimal power flow (OPF) problems in electrical power systems. An algorithm inspired by the pollination process of flowers is implemented to OPF problem. The objective function of the study is to minimize fuel cost with voltage magnitude and line capacity as a constraint. Control variables are the generation of active power, voltage magnitude at PV and swing bus, settings ratio of tap transformer, and shunt capacitance values under several power system constraints. The FPA was implemented to IEEE 30- bus power system. The results ofthe simulation are then compared with some literatures with the same control variables and constraints. The simulation results show that the proposed FPA method provides accurate solutions for objective functions. In addition, the proposed method proved that the effectiveness and robustness of the results were satisfactory.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114584034","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
Bicycle Path Planning on Omnidirectional Mobile Robot Using Fuzzy Logic Controller 基于模糊控制器的全向移动机器人自行车路径规划
M. L. Afakh, Muhammad Irfan Masudi, Fernando Ardilla, Iwan Kurnianto Wibowo, Bayu Sandi Marta
{"title":"Bicycle Path Planning on Omnidirectional Mobile Robot Using Fuzzy Logic Controller","authors":"M. L. Afakh, Muhammad Irfan Masudi, Fernando Ardilla, Iwan Kurnianto Wibowo, Bayu Sandi Marta","doi":"10.1109/ICITEED.2018.8534842","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534842","url":null,"abstract":"Robotics is a scientific disciplines which currently is developing and becoming more desirable, omni-directional mobile robot is a type of robot that is often developed. A robot which is doing the movement can apply all sorts of methods to be implemented, one of them is the path planning. However, the problem that often happens is when a robot receives a disturbance therefore unable to return to the specified path but instead shifting from the path that has been pre-determined therefore the destination point of the path will also change. This research aims to design and implement a dynamic movement method on omni-directional mobile robot so that it can move in translation and rotation optimally. The bicycle path planning method uses a fuzzy logic controller resulting the smallest RMSE value 0. 6cm for position whereas without using fuzzy logic controller resulting the smallest RMSE value of 1. 06cm for position. Thus, when a robot which is using fuzzy logic controller in bicycle path planning is disturbed, it is able to return to its original path thus able to reach its intended destination coordinates.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127729269","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
A Vestigial Sideband Modulation Scheme Using Two Parallel DD-MZMs in Radio Over Fiber Systems 光纤无线电系统中使用两个并联DD-MZMs的残留边带调制方案
Febrizal Ujang, G. Wibisono
{"title":"A Vestigial Sideband Modulation Scheme Using Two Parallel DD-MZMs in Radio Over Fiber Systems","authors":"Febrizal Ujang, G. Wibisono","doi":"10.1109/ICITEED.2018.8534832","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534832","url":null,"abstract":"The vestigial sideband modulation scheme using two parallel Dual-Drive Mach-Zehnder Modulator (DD-MZM) for radio over fiber (RoF) has been proposed in this paper. One DD-MZMs is configured to produce an optical single sideband (OSSB) modulation schemes, and another DD-MZM is configured so that if its output is added to the first DD-MZM output, it will produce unequal sideband millimeter wave (mmw). The measurement results show that RF signal power fluctuations received in the OVSB modulation scheme are smaller than the Optical Double Sideband (ODSB) and OSSB modulation schemes.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"49 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129714345","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
Text and Object Detection on Billboards 广告牌上的文本和对象检测
Tripidok Intasuwan, J. Kaewthong, Sirion Vittayakorn
{"title":"Text and Object Detection on Billboards","authors":"Tripidok Intasuwan, J. Kaewthong, Sirion Vittayakorn","doi":"10.1109/ICITEED.2018.8534879","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534879","url":null,"abstract":"To captivate people’s attention in a blink of an eye, a billboard as a commercial advertisement must be attractive and informative. When space means money like on the billboard, much important information must be dropped out. Unfortunately, insufficient details and the difficulty of accessing those details might easily kill the customer’s attention in a flash as well. In this work, we propose a system that automatically connects a billboard with the product website instantly. More specifically, given the billboard image as an input, the system will lead users immediately to the product website for more details, or contact information. The results demonstrate that our system is significantly outperform the Google image search baseline where the product website is always included in the top 10 websites. Finally, We posit that the system can save the customers’ time and complexity to access their product of interest, resulting the increasing of product sale.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126202101","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
Distribution Transformer Oil Age Prediction Using Neuro Wavelet 基于神经小波的配电变压器油龄预测
Novie Elok Setiawati, Rosmaliati, V. Lystianingrum, A. Priyadi, M. Purnomo
{"title":"Distribution Transformer Oil Age Prediction Using Neuro Wavelet","authors":"Novie Elok Setiawati, Rosmaliati, V. Lystianingrum, A. Priyadi, M. Purnomo","doi":"10.1109/ICITEED.2018.8534830","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534830","url":null,"abstract":"The distribution transformer is one of the vital components in the power system distribution, which deliver electricity power to the consumer. Various disturbances on the transformers can cause a decrease of their performance, so that they cannot reach the operation life. This study proposes a simulation study to predict the transformer oil age by using wavelet transform and backpropagation neural network. Transformer's current measurement was carried out in North Surabaya with a rating of 20 KV/380-220V and capacity of $100~mathrm {k}mathrm {V}mathrm {A}$. The secondary current of the distribution transformer has been processed using the haar wavelet to obtain the detail coefficients, which is used to calculate the energy and PSD (power spectral density) value. Energy value and PSD are the input data on training and testing of back propagation neural network, while the output (target) is the transformer oil age. The simulation results show that the proposed method can predict the transformer oil age with an accuracy rate of 89.5795%.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126471063","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
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