Our society is aging, which will result in a dramatic increase in the number of individuals suffering from various types of physical impairment and disability. It is necessary to provide mobility support to these persons so that they can live independently at home and be fully integrated into society. This work aims to show a simulation of a ROS (Robot Operating System)-based autonomous wheelchair, as well as a cloud-based online platform for controlling and tracking the wheelchair's mobility and the patient's location. Which allows the user to remotely control the wheelchair from any Internet-enabled device and location. With an intuitive human-machine interface, this wheelchair may be useful for disabled and elderly individuals. ROS offers a simple and user-friendly architecture that enables the development of complex systems at a cheaper cost. Several simulation results are shown in this paper to demonstrate the practicability and performance of the designed system.
{"title":"A Simulation of a Robot Operating System Based Autonomous Wheelchair with Web Based HMI Using Rosbridge","authors":"Md. Touhidul Islam, Imtiaz Reza Hameem, Shuvra Saha, Mohammad Jamilur Reza Chowdhury, Md. Ether Deowan","doi":"10.1109/ICREST57604.2023.10070046","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070046","url":null,"abstract":"Our society is aging, which will result in a dramatic increase in the number of individuals suffering from various types of physical impairment and disability. It is necessary to provide mobility support to these persons so that they can live independently at home and be fully integrated into society. This work aims to show a simulation of a ROS (Robot Operating System)-based autonomous wheelchair, as well as a cloud-based online platform for controlling and tracking the wheelchair's mobility and the patient's location. Which allows the user to remotely control the wheelchair from any Internet-enabled device and location. With an intuitive human-machine interface, this wheelchair may be useful for disabled and elderly individuals. ROS offers a simple and user-friendly architecture that enables the development of complex systems at a cheaper cost. Several simulation results are shown in this paper to demonstrate the practicability and performance of the designed system.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133406204","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070056
Rethwan Faiz, Nuzat Naury Alam, Md. Abdullah Arafi, Ayan Saha, M. H. Imam
A multifunctional medical device for the aid of COVID affected patients are scarce. This paper proposes an automated medical device which is incorporated with a feedback mechanism and a GSM base emergency alarm system. The combined sensors in the prototype can acquire readings of a patient's temperature, heart rate, oxygen saturation (SpO2), respiratory rate (RR), and heart condition noninvasively and can send these vitals easily via SMS in real time. Based on the patient's SpO2 level and RR, the system can control the oxygen flow through a nasal canola with the aid of a servo motor mechanism. The system derives information from the sensors to operate automatically based on the degrading vitals of a patient. Due to its nature of user friendliness the protype can be operated without much prior medical knowledge.
{"title":"Design and Implementation of Regulated Oxygenation Based Ventilation System with Feedback Mechanism","authors":"Rethwan Faiz, Nuzat Naury Alam, Md. Abdullah Arafi, Ayan Saha, M. H. Imam","doi":"10.1109/ICREST57604.2023.10070056","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070056","url":null,"abstract":"A multifunctional medical device for the aid of COVID affected patients are scarce. This paper proposes an automated medical device which is incorporated with a feedback mechanism and a GSM base emergency alarm system. The combined sensors in the prototype can acquire readings of a patient's temperature, heart rate, oxygen saturation (SpO2), respiratory rate (RR), and heart condition noninvasively and can send these vitals easily via SMS in real time. Based on the patient's SpO2 level and RR, the system can control the oxygen flow through a nasal canola with the aid of a servo motor mechanism. The system derives information from the sensors to operate automatically based on the degrading vitals of a patient. Due to its nature of user friendliness the protype can be operated without much prior medical knowledge.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134352217","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070054
M. S. Alam, Sawnjida Sitara, Afroza Sultana Irin, Anika Tabasum Anu, Abir Ahmed, Md. Saniat Rahman Zishan
As most of the areas in Bangladesh have adopted an underground drainage system, it is very important that this system work in a proper manner to keep the country clean, safe, and healthy. Failure to maintain regular monitoring of the drainage system results in the contamination of rainwater with drainage water, which spreads infectious diseases. This paper presents the implementation and design of a microcontroller-based drainage system for monitoring and maintaining the continuous movement of rainwater inside an underground drainage system remotely from a workstation. Using the Internet of Things (IoT), various parameters like water level, block detection, rainfall rate, etc. are monitored and stored on the cloud for analysis. The system also provides a forecast using Fisher's Rules. This enables the person in charge to take the necessary actions regarding the issue and send warning signals to the public.
{"title":"Design and Implementation of Smart Drainage System for Bangladesh","authors":"M. S. Alam, Sawnjida Sitara, Afroza Sultana Irin, Anika Tabasum Anu, Abir Ahmed, Md. Saniat Rahman Zishan","doi":"10.1109/ICREST57604.2023.10070054","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070054","url":null,"abstract":"As most of the areas in Bangladesh have adopted an underground drainage system, it is very important that this system work in a proper manner to keep the country clean, safe, and healthy. Failure to maintain regular monitoring of the drainage system results in the contamination of rainwater with drainage water, which spreads infectious diseases. This paper presents the implementation and design of a microcontroller-based drainage system for monitoring and maintaining the continuous movement of rainwater inside an underground drainage system remotely from a workstation. Using the Internet of Things (IoT), various parameters like water level, block detection, rainfall rate, etc. are monitored and stored on the cloud for analysis. The system also provides a forecast using Fisher's Rules. This enables the person in charge to take the necessary actions regarding the issue and send warning signals to the public.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123653164","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070088
Sifatuzzaman Niloy, Fahima Haque Sumona, M. Khan, Mohammad Zohurul Islam, Shameem Ahmad, Sujan Howlader
In this era of new technology, human life is getting simpler day by day due to the advancement in internet of things (IoT) technology. Similarly, the population is growing rapidly which results in the necessity of huge agricultural goods. Tomeet that need there is a need for making the irrigation process smart using IoT. This paper aims to design and implement an IoT based smart irrigation system, which can reduce manual labor and maximize the productivity of crops. This system is automatically controlled through microcontroller to monitor the moisture level of crops, humidity & temperature and send messages to the farmers about the agricultural field conditions through GSM system for their further perusal. The system is very simple, and it needs less power. Further, a sun tracking system is installed in the irrigative system which helpsthe solar panel to track the sun for powering up the irrigation system. The simulation of the overall system is conducted in Proteus platform and a prototype is developed to validate the performance of the system. From the results it has been observed that the system is able to monitor the agricultural fieldconditions accurately along with informing the farmers about the conditions for further actions.
{"title":"Solar Powered Smart Irrigation System Based on Internet of Things (IoT) Using Microcontroller","authors":"Sifatuzzaman Niloy, Fahima Haque Sumona, M. Khan, Mohammad Zohurul Islam, Shameem Ahmad, Sujan Howlader","doi":"10.1109/ICREST57604.2023.10070088","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070088","url":null,"abstract":"In this era of new technology, human life is getting simpler day by day due to the advancement in internet of things (IoT) technology. Similarly, the population is growing rapidly which results in the necessity of huge agricultural goods. Tomeet that need there is a need for making the irrigation process smart using IoT. This paper aims to design and implement an IoT based smart irrigation system, which can reduce manual labor and maximize the productivity of crops. This system is automatically controlled through microcontroller to monitor the moisture level of crops, humidity & temperature and send messages to the farmers about the agricultural field conditions through GSM system for their further perusal. The system is very simple, and it needs less power. Further, a sun tracking system is installed in the irrigative system which helpsthe solar panel to track the sun for powering up the irrigation system. The simulation of the overall system is conducted in Proteus platform and a prototype is developed to validate the performance of the system. From the results it has been observed that the system is able to monitor the agricultural fieldconditions accurately along with informing the farmers about the conditions for further actions.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122372790","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070069
Ahsan Habib, Towsif Refat, Md Taimur Ahad
Refugee identity documentation is a sensitive process that a host country must go through to avoid unnecessary adversities. Flawless identity documentation is not only important to restrict unwanted population influx, but also to provide public and private services only to the rightful citizens of a country. The established refugee identity system process is faulty, inefficient, and resource intensive. The government spends an incredible amount of time and assets to document the refugees to incur a loss eventually in the inflow of illegal citizens. Our research is keen to change the current refugee identity documentation process. In this paper, we demonstrate a blockchain solution to enhance the effectiveness of the current identity management procedure. We clearly demonstrate the solution using a blockchain-based system where no refugee can become the host country's citizen. We also demonstrate the blockchain architecture along with the internal activities. We present some techniques used in a blockchain to enhance the system's data security and privacy.
{"title":"Blockchain Based Secured Refugee Identity Management by Using the Assistance Smart Contract","authors":"Ahsan Habib, Towsif Refat, Md Taimur Ahad","doi":"10.1109/ICREST57604.2023.10070069","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070069","url":null,"abstract":"Refugee identity documentation is a sensitive process that a host country must go through to avoid unnecessary adversities. Flawless identity documentation is not only important to restrict unwanted population influx, but also to provide public and private services only to the rightful citizens of a country. The established refugee identity system process is faulty, inefficient, and resource intensive. The government spends an incredible amount of time and assets to document the refugees to incur a loss eventually in the inflow of illegal citizens. Our research is keen to change the current refugee identity documentation process. In this paper, we demonstrate a blockchain solution to enhance the effectiveness of the current identity management procedure. We clearly demonstrate the solution using a blockchain-based system where no refugee can become the host country's citizen. We also demonstrate the blockchain architecture along with the internal activities. We present some techniques used in a blockchain to enhance the system's data security and privacy.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121051170","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070032
M. Saifullah, Ratul Halder, Shawon Afroz, A. Shatil, Kazi Firoz Ahmed
Bangladesh is a highly populated nation in the globe where 76% people live in the remote regions and 24% in metropolitan areas. Peoples living in distant places are encountering problems having no access to energy. In addition, electricity sector of Bangladesh relies on the fossil fuel like natural gas, coal, oil that are limited in supply. Huge potentiality of renewable resources like solar, biogas/biomass, wind, hydro might be an excellent solution for minimizing electricity crises. In this study, hybrid renewable energy like solar, wind and biogas resources are assessed in terms of availability and energy recovery potential. A field study has been done to gather the information regarding population, load demand, biogas and solar resources of the chosen rural regions of Chapai-nawabgonj district. Then a solar PV-wind-biogas based 100 kW hybrid power generating system is constructed utilizing HOMER (Hybrid Optimization Model for Electric Renewable). In comparison to all other combinations, the modeling results demonstrate that the combined Solar-PV-Wind-Diesel system has the lowest COE (cost of electricity) and NPC (net present cost). In Bangladesh's Chapai-Nawabgonj district, electricity produced by the planned hybrid power generating system may be used in some of the area's most distant locations. This technology lowers energy costs per kWh and CO2 emissions, which contributes to the creation of a sustainable environment.
{"title":"Design Of an Off-Grid Solar-Wind-Bio Hybrid Power Generation For Remote Areas Of Chapainawabgonj District In Bangladesh Using Homer","authors":"M. Saifullah, Ratul Halder, Shawon Afroz, A. Shatil, Kazi Firoz Ahmed","doi":"10.1109/ICREST57604.2023.10070032","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070032","url":null,"abstract":"Bangladesh is a highly populated nation in the globe where 76% people live in the remote regions and 24% in metropolitan areas. Peoples living in distant places are encountering problems having no access to energy. In addition, electricity sector of Bangladesh relies on the fossil fuel like natural gas, coal, oil that are limited in supply. Huge potentiality of renewable resources like solar, biogas/biomass, wind, hydro might be an excellent solution for minimizing electricity crises. In this study, hybrid renewable energy like solar, wind and biogas resources are assessed in terms of availability and energy recovery potential. A field study has been done to gather the information regarding population, load demand, biogas and solar resources of the chosen rural regions of Chapai-nawabgonj district. Then a solar PV-wind-biogas based 100 kW hybrid power generating system is constructed utilizing HOMER (Hybrid Optimization Model for Electric Renewable). In comparison to all other combinations, the modeling results demonstrate that the combined Solar-PV-Wind-Diesel system has the lowest COE (cost of electricity) and NPC (net present cost). In Bangladesh's Chapai-Nawabgonj district, electricity produced by the planned hybrid power generating system may be used in some of the area's most distant locations. This technology lowers energy costs per kWh and CO2 emissions, which contributes to the creation of a sustainable environment.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117096791","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070050
Istiak Ahammad Limon, Ali Daud Hossain, Khan Farhan Ibne Faruque, Mohammad Rejwan Uddin, Mahady Hasan
Due to the presence of hazardous gasses at high levels, some regions are physically very difficult for humans to approach. This paper presents a project idea seeks to simplify the task of monitoring the air quality in hard-to-reach areas. This would help to know the air quality of that region. The system was developed using the Arduino Uno microcontrollers and the NodeMcu microcontroller is used in the IoT interfacing of the system. The real-time monitoring, analysis of the air quality, and data logging to a remote server, which allows for continuous data updating online, are all features of the air pollution monitoring system. The system's specified air quality readings were precise. This system detects air pollutants including Carbon Monoxide (CO), Ozone (O3), Nitrogen Dioxide (NO2), Particular Matter (PM), and Sulfur Dioxide (SO2) and the result was displayed on the LCD interface and could be accessed via the cloud on any smart device using the internet with hazardous limits indications.
{"title":"Drone-Based Real- Time Air Pollution Monitoring for Low-Access Areas by Developing Mobile-Smart Sensing Technology","authors":"Istiak Ahammad Limon, Ali Daud Hossain, Khan Farhan Ibne Faruque, Mohammad Rejwan Uddin, Mahady Hasan","doi":"10.1109/ICREST57604.2023.10070050","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070050","url":null,"abstract":"Due to the presence of hazardous gasses at high levels, some regions are physically very difficult for humans to approach. This paper presents a project idea seeks to simplify the task of monitoring the air quality in hard-to-reach areas. This would help to know the air quality of that region. The system was developed using the Arduino Uno microcontrollers and the NodeMcu microcontroller is used in the IoT interfacing of the system. The real-time monitoring, analysis of the air quality, and data logging to a remote server, which allows for continuous data updating online, are all features of the air pollution monitoring system. The system's specified air quality readings were precise. This system detects air pollutants including Carbon Monoxide (CO), Ozone (O3), Nitrogen Dioxide (NO2), Particular Matter (PM), and Sulfur Dioxide (SO2) and the result was displayed on the LCD interface and could be accessed via the cloud on any smart device using the internet with hazardous limits indications.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117204407","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070028
Ahsan Kabir Nuhel, Md. Ether Deowan, Mir Mohibullah Sazid, Najmus Sakib, Md Eyasin Rahman, M. A. Al Amin
This study shows a prototype for detecting lung effects using microwave imaging. Continuous monitoring of pulmonary fluid levels is one of the most successful approaches for detecting fluid in the lung; early Chest X-rays, computational tomography (CT)-scans, and magnetic resonance imaging (MRI) are the most commonly used instruments for fluid detection. Nonetheless, they lack sensitivity to ionizing radiation and are inaccessible to the general public. This research focuses on the development of a low-cost, portable, and noninvasive device for detecting Covid-19 or lung damage. The simulation of the system involved the antenna design, a 3D model of the human lung, the building of a COMSOL model, and image processing to estimate the lung damage percentage. The simulation consisted of three components. The primary element requires mode switching for four array antennas (transmit and receive). In the paper, microwave tomography was used. Using microwave near-field imaging, the second component of the simulation analyses the lung's bioheat and electromagnetic waves as well as examines the image creation under various conditions; many electromagnetic factors seen at the receiving device are investigated. The final phase of the simulation shows the affected area of the lung phantom and the extent of the damage.
{"title":"Human Lung Non-Invasive Anomaly Detection through UWB Microwave Imaging and Diagnosis of COVID-19: A Possible Application","authors":"Ahsan Kabir Nuhel, Md. Ether Deowan, Mir Mohibullah Sazid, Najmus Sakib, Md Eyasin Rahman, M. A. Al Amin","doi":"10.1109/ICREST57604.2023.10070028","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070028","url":null,"abstract":"This study shows a prototype for detecting lung effects using microwave imaging. Continuous monitoring of pulmonary fluid levels is one of the most successful approaches for detecting fluid in the lung; early Chest X-rays, computational tomography (CT)-scans, and magnetic resonance imaging (MRI) are the most commonly used instruments for fluid detection. Nonetheless, they lack sensitivity to ionizing radiation and are inaccessible to the general public. This research focuses on the development of a low-cost, portable, and noninvasive device for detecting Covid-19 or lung damage. The simulation of the system involved the antenna design, a 3D model of the human lung, the building of a COMSOL model, and image processing to estimate the lung damage percentage. The simulation consisted of three components. The primary element requires mode switching for four array antennas (transmit and receive). In the paper, microwave tomography was used. Using microwave near-field imaging, the second component of the simulation analyses the lung's bioheat and electromagnetic waves as well as examines the image creation under various conditions; many electromagnetic factors seen at the receiving device are investigated. The final phase of the simulation shows the affected area of the lung phantom and the extent of the damage.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115059058","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070079
Shefayatuj Johara Chowdhury, Md. Mainul Islam Mahi, S. A. Saimon, Aynur Nahar Urme, Rashidul Hasan Nabil
Employee churn is a notable nuisance for organizations to maintain a cost-effective position and brand strategy. This research has proposed an integrated approach to overcome this issue systematically. All employees in this study were divided into three categories using a combination of machine learning algorithms and Multi-Criteria Decision Making (MCDM) techniques. The techniques for Order of Preference by Similarity to Ideal Solution (TOPSIS) and the Analytical Hierarchy Process (AHP) have been consolidated. The dataset's feature importance was retrieved, and AHP was used to determine the criteria that caused the most turnover. TOPSIS was given the derived criterion weights from AHP to rank every personnel according to their propensity to depart the organization. To estimate staff turnover, seven machine learning algorithms were applied. After comparing the results, the Random Forest algorithm produces the best accuracy for assessing employee churn.
{"title":"An Integrated Approach of MCDM Methods and Machine Learning Algorithms for Employees' Churn Prediction","authors":"Shefayatuj Johara Chowdhury, Md. Mainul Islam Mahi, S. A. Saimon, Aynur Nahar Urme, Rashidul Hasan Nabil","doi":"10.1109/ICREST57604.2023.10070079","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070079","url":null,"abstract":"Employee churn is a notable nuisance for organizations to maintain a cost-effective position and brand strategy. This research has proposed an integrated approach to overcome this issue systematically. All employees in this study were divided into three categories using a combination of machine learning algorithms and Multi-Criteria Decision Making (MCDM) techniques. The techniques for Order of Preference by Similarity to Ideal Solution (TOPSIS) and the Analytical Hierarchy Process (AHP) have been consolidated. The dataset's feature importance was retrieved, and AHP was used to determine the criteria that caused the most turnover. TOPSIS was given the derived criterion weights from AHP to rank every personnel according to their propensity to depart the organization. To estimate staff turnover, seven machine learning algorithms were applied. After comparing the results, the Random Forest algorithm produces the best accuracy for assessing employee churn.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126457312","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}
Pub Date : 2023-01-07DOI: 10.1109/ICREST57604.2023.10070068
Md Abul Hayat Shahjee Midul, Shahadat Hossain Pranta, Al Shaharea Islam Biddut, Sifatul Islam Siam, Md. Rifat Hazari, M. Mannan
There is a constant push for automation, portability, and remote control in the management systems of all organizations. A new IoT -based multifunctional smart energy meter is presented in this paper for automated metering and billing system. Arduino Nano with GSM Short Message Service (SMS) connection provides a meter reading system with predefined automatic functions followed by ESP-8266 WiFi Module to monitor energy parameters. Proteus 8.0 was used to model the project before the hardware implementation was built. With the GSM module and embedded controller, the proposed system can transmit data such as kWh consumption and generated bills over the GSM network, which can then be fed into existing energy management systems at power companies or organizations to provide services to customers without the need for human intervention. As a result, consumer energy analysis is made considerably simpler and more manageable. This device aids in the detection of power theft as well. As a result, this smart meter facilitates wireless connection and home automation utilizing IoT, which is a significant step towards a Digital Bangladesh. Moreover, a prepaid mode is incorporated as part of billing system.
{"title":"Design and Implementation of IoT-Based Smart Energy Meter to Augment Residential Energy Consumption","authors":"Md Abul Hayat Shahjee Midul, Shahadat Hossain Pranta, Al Shaharea Islam Biddut, Sifatul Islam Siam, Md. Rifat Hazari, M. Mannan","doi":"10.1109/ICREST57604.2023.10070068","DOIUrl":"https://doi.org/10.1109/ICREST57604.2023.10070068","url":null,"abstract":"There is a constant push for automation, portability, and remote control in the management systems of all organizations. A new IoT -based multifunctional smart energy meter is presented in this paper for automated metering and billing system. Arduino Nano with GSM Short Message Service (SMS) connection provides a meter reading system with predefined automatic functions followed by ESP-8266 WiFi Module to monitor energy parameters. Proteus 8.0 was used to model the project before the hardware implementation was built. With the GSM module and embedded controller, the proposed system can transmit data such as kWh consumption and generated bills over the GSM network, which can then be fed into existing energy management systems at power companies or organizations to provide services to customers without the need for human intervention. As a result, consumer energy analysis is made considerably simpler and more manageable. This device aids in the detection of power theft as well. As a result, this smart meter facilitates wireless connection and home automation utilizing IoT, which is a significant step towards a Digital Bangladesh. Moreover, a prepaid mode is incorporated as part of billing system.","PeriodicalId":389360,"journal":{"name":"2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133523628","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}
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