2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)最新文献_第6页

Classification of Bengali Questions Towards a Factoid Question Answering System 面向伪问答系统的孟加拉语问题分类

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934567

Syeda Tamanna Alam Monisha, Sourav Sarker, Md Mahadi Hasan Nahid

引用次数: 6

A Complete Device to Call Candidates and Time Management in Viva-voice 一个完整的Viva-voice呼叫候选人和时间管理设备

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934532

M. A. Kader, Rajvi Sutra Dhar, Md. Saiful Islam, Naeemul Islam, Mohammad Abdur Razak, Y. Arafat

{"title":"A Complete Device to Call Candidates and Time Management in Viva-voice","authors":"M. A. Kader, Rajvi Sutra Dhar, Md. Saiful Islam, Naeemul Islam, Mohammad Abdur Razak, Y. Arafat","doi":"10.1109/ICASERT.2019.8934532","DOIUrl":"https://doi.org/10.1109/ICASERT.2019.8934532","url":null,"abstract":"In this paper, a customized clock and alarming system is developed, which can manage time and call the candidates sequentially during important viva-voice or presentation. The main purpose of this work is to free the intricacy of viva-voce or presentation time and to make it captivating to both the examiners and the examinees. To perform this action, we have utilized microcontroller, 32X8 LED dot matrix display, 6 digit multiplex seven segment display, radio frequency (RF) transmitter-receiver (Tx-Rx) pair, IR receiver, IR remote and buzzer. Seven segment display unit is used to show time, group number and also to produce an alarm to alert the presenter about the time during the presentation. User can set time and group number, start countdown and control other functions of seven segment display unit by an IR remote. Dot matrix display unit shows group number and other information to the waiting candidates which communicate with 7-segment display unit by RF Tx-Rx pair. By using this system only the examiner of the viva-voce or academic presentation can smoothly conduct the session without the help of an assistant.","PeriodicalId":6613,"journal":{"name":"2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)","volume":"15 6 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91216397","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

Improved Differential Strobe Terminal Based Open-loop Control of Smart Power Factor Metering System 基于改进差分频闪终端的智能功率因数计量系统开环控制

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934556

S. Fahim, Sakib Shahrear Avro, S. Sarker, M. Rokunuzzaman, S. Das

{"title":"Improved Differential Strobe Terminal Based Open-loop Control of Smart Power Factor Metering System","authors":"S. Fahim, Sakib Shahrear Avro, S. Sarker, M. Rokunuzzaman, S. Das","doi":"10.1109/ICASERT.2019.8934556","DOIUrl":"https://doi.org/10.1109/ICASERT.2019.8934556","url":null,"abstract":"This paper presents a smart power factor metering system to measure the power factor of a load by taking the frequency of a main-line. The variation of frequency makes sure the poor power factor (PF) which increases the utility charge. The proposed system provides the accurate FF by plotting a real-time AC power triangle in MATLAB environment. The system uses one embedded system as a controller that able to read the mainline frequency, load voltage, current and their phase difference. A preliminary circuit is used to transform the high value of voltage and current to the embedded system (ES) readable form. It consists of a potential transformer (PT), a current transformer (CT), high differential strobe terminal based comparator and logic gate that detects the phase delay between the load voltage and current. A serial communication between the ES and the MATLAB is established for plotting the power triangle which confirm the accurate PF. The simulation and experimental results are studied to validate the effectiveness of proposed system.","PeriodicalId":6613,"journal":{"name":"2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)","volume":"36 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73940464","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: 8

Electrical Properties of CSS Deposited CdTe Thin Films for Solar Cell Applications 应用于太阳能电池的CSS沉积CdTe薄膜的电学性能

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934506

N. K. Das, S. A. Razi, K. S. Rahman, M. Matin, N. Amin

{"title":"Electrical Properties of CSS Deposited CdTe Thin Films for Solar Cell Applications","authors":"N. K. Das, S. A. Razi, K. S. Rahman, M. Matin, N. Amin","doi":"10.1109/ICASERT.2019.8934506","DOIUrl":"https://doi.org/10.1109/ICASERT.2019.8934506","url":null,"abstract":"CdTe is a very potential absorber material for thin film solar cell application. In this work CdTe thin films (TF) were deposited on CdS thin films by close-spaced sublimation (CSS) technique at different source and substrate temperature in inert gas condition. To bring out the optimum temperature set for CSS deposited CdTe films, several experiments were done. The process pressure of the chamber during deposition was maintained at 1.5 Torr in a dynamic condition. The effects of deposition temperature on the electrical properties of the as-deposited CdTe films were investigated by Hall Effect measurement. The films were deposited at 610 °C, 630 °C, 650 °C and 670 °C source temperatures. The first three films showed p-type conductivity while n-type conductivity appeared in the film deposited at 670 °C. The hole concentration of the as-grown p-type CdTe films followed an upward trend with the increase of source temperature and it reached a peak value at 650 °C. The highest hole mobility was observed for the lowest source temperature. However, the resistivity of the CdTe films was found increasing with the increase of source temperature. Thus, the CdTe thin film deposited at 650 °C showed better electrical properties for solar cell applications.","PeriodicalId":6613,"journal":{"name":"2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)","volume":"30A 5","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72750712","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

Improving Detection Accuracy for Imbalanced Network Intrusion Classification using Cluster-based Under-sampling with Random Forests 基于聚类的欠采样随机森林提高不平衡网络入侵分类检测精度

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934495

Md. Ochiuddin Miah, Sakib Shahriar Khan, Swakkhar Shatabda, D. Farid

{"title":"Improving Detection Accuracy for Imbalanced Network Intrusion Classification using Cluster-based Under-sampling with Random Forests","authors":"Md. Ochiuddin Miah, Sakib Shahriar Khan, Swakkhar Shatabda, D. Farid","doi":"10.1109/ICASERT.2019.8934495","DOIUrl":"https://doi.org/10.1109/ICASERT.2019.8934495","url":null,"abstract":"Network intrusion classification i n t he imbalanced big data environment becomes a significant and important issue in information and communications technology (ICT) in this digital era. Presently, intrusion detection systems (IDSs) are commonly using tool to detect and prevent internal and external network attacks/intrusions. IDSs are majorly bifurcated into host-based and network-based systems, and use pattern-matching techniques to detect intrusions that known as misuse-based intrusion detection system. Machine learning (ML) and data mining (DM) algorithms are widely using for classifying intrusions in IDS over the last few decades. One of the major challenges for building IDS employing machine learning and data mining algorithms is to improve the intrusion classification accuracy and also reducing the false-positive rate. In this paper, we have introduced a new method for improving detection rate to classify minority-class network attacks/ intrusions using cluster-based under-sampling with Random Forest classifier. The proposed method is a multi-layer classification approach, which can process the highly imbalanced big data to correctly identify the minority/ rare class-intrusions. Initially, the proposed method classify a data point/ incoming data is attack/ intrusion or not (like normal behaviour), if it’s an attack then the proposed method try to classify attack type and later sub-attack type. We have used cluster-based under-sampling technique to deal with class-imbalanced problem and popular ensemble classifier Random Forest for addressing overfitting problem. We have used KDD99 intrusion detection benchmark dataset for experimental analysis and tested the performance of proposed method with existing machine learning algorithms like: Artificial N eural Network (ANN), naïve Bayes (NB) classifier, Random Forest, and Bagging techniques.","PeriodicalId":6613,"journal":{"name":"2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)","volume":"84 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74749510","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: 20

IoT Based Automated Solar Irrigation System Using MQTT Protocol In Charandeep Chakaria 在Charandeep Chakaria使用MQTT协议的基于物联网的自动化太阳能灌溉系统

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934504

Mohammad Tausiful Islam, M. Hossain, Rezawl Karim Reza, Anik Nath

{"title":"IoT Based Automated Solar Irrigation System Using MQTT Protocol In Charandeep Chakaria","authors":"Mohammad Tausiful Islam, M. Hossain, Rezawl Karim Reza, Anik Nath","doi":"10.1109/ICASERT.2019.8934504","DOIUrl":"https://doi.org/10.1109/ICASERT.2019.8934504","url":null,"abstract":"Agriculture represents a significant index in the evaluation of rural areas of Bangladesh. In order to increase the productivity of crops, a smart irrigation system is needed. Using GSM and IoT technologies, the proposed system makes the agricultural cultivation process more automated. The IoT technology makes the irrigation system capable of monitoring the field and taking the decision to irrigate automatically. The power generated from the solar PV system is the main power source of the proposed system. The sensor is installed on the agricultural field which is frequently sensing the water level. Without visiting the agricultural field, farmers can get information about the water level. When low moisture is detected, then motor is turned on and when moisture is normal then motor is turned off. After that, it sends data to GSM module sim900A which gets information about the motor in the farmer’s cellular phone. To transmit and receive the sensor information, Message Queuing Telemetry Transport (MQTT) system is used in the project. By detecting the status of Soil Moisture Content, GSM module controls the water pump status and displays the condition of Soil Moisture Content through a server or mobile application.","PeriodicalId":6613,"journal":{"name":"2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)","volume":"8 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72915610","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

Design of Twenty-One Level Modular Multilevel Converter Using a Three-level Submodule Block 用三电平子模块块设计21电平模块化多电平变换器

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934503

Ashraf Siddiquee, S. Munira, M. S. Reza

引用次数: 0

Discretion Way for Bleeding Detection in Wireless Capsule Endoscopy Images 无线胶囊内窥镜图像出血检测的判别方法

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934589

A. Mamun, Md. Sohag Hossain, M. Hossain, Md. Galib Hasan

{"title":"Discretion Way for Bleeding Detection in Wireless Capsule Endoscopy Images","authors":"A. Mamun, Md. Sohag Hossain, M. Hossain, Md. Galib Hasan","doi":"10.1109/ICASERT.2019.8934589","DOIUrl":"https://doi.org/10.1109/ICASERT.2019.8934589","url":null,"abstract":"In the case of modern diagnosis technology, WCE (Wireless Capsule Endoscopy) is one of the most efficient and effective technologies for the diagnosis of Gastrointestinal tract noninvasively such as bleeding in intestine areas. Since the duration of the WCE video is so long, it contains a large number of images. Consequently, it makes a huge burden for the physicians to recognize affected portion in the real required time and it is the main obstacle for using the WCE in the wider application. For releasing the extra burden of the clinicians, we have proposed a novel automatic computer-aided system for detecting bleeding in the GI tract. In our proposed method, we have applied some special preprocessing for obtaining the required informative portions of blood. A noble Weighted k-Nearest-Neighbor (WKNN) classifier has applied for separating distinct object with some statistical features in HSV color space. We have successfully achieved accuracy 98.8%, sensitivity 99%, specificity 99%, precision 95%, negative predicted value 99% and F1 score 97% after extensive experiment which will outperform some of the existing researches. More importantly, its computational time is very compared to others.","PeriodicalId":6613,"journal":{"name":"2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)","volume":"163 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79772974","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: 13

Compensation of Frequency Fluctuation in a Single Area Power System Using LQR-VC 用LQR-VC补偿单区电力系统的频率波动

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934675

Fariya Tabassum, M. S. Rana

引用次数: 2

Evidential SVM for binary classification 二值分类的证据支持向量机

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI: 10.1109/ICASERT.2019.8934772

Md. Eusha Kadir, Pritom Saha Akash, A. Ali, M. Shoyaib, Zerina Begum

引用次数: 1