I write this with both a sense of urgency as well as some satisfaction: urgency because the situation in India continues to be serious. We therefore must move urgently to reduce as much of the pressure that Indian doctors, hospitals, health care agencies and related government agencies are facing. The country is almost fully under lockdown, and therefore even delivering essential medical equipment takes a lot of planning, getting permissions, and finding courageous volunteers to deliver them.
{"title":"May 2021","authors":"Sun, Mon, Tue, Wed, Thu, Fri., Sat","doi":"10.46501/ijmtst0705","DOIUrl":"https://doi.org/10.46501/ijmtst0705","url":null,"abstract":"I write this with both a sense of urgency as well as some satisfaction: urgency because the situation in India continues to be serious. We therefore must move urgently to reduce as much of the pressure that Indian doctors, hospitals, health care agencies and related government agencies are facing. The country is almost fully under lockdown, and therefore even delivering essential medical equipment takes a lot of planning, getting permissions, and finding courageous volunteers to deliver them.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88161365","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 : 2021-04-09DOI: 10.46501/10.46501/IJMTST0703011
A. Kishore
In this paper, analysis of solar power fed Brushless DC motor (BLDC) motor drive with a boost converter is presented for water pumping application in irrigation system. Nowa days, the usage of renewable PV source is increasing gradually, due to the encouragement of eco-friendly energy sources by providing subsidies for the installation in the initial states. In the agricultural sector, the water pump system requires a 3-ϕ power supply, for that we need a separate transmission line and transformers to meet the load demand. In this paper, a solar power fed BLDC motor water pumping system with boost converter and Voltage source Inverter (VSI) is presented which reduces the converter switch stress by increasing the voltage transfer gain ratio. VSI needs a huge dc link capacitor that is inherently unreliable and is one of the most expensive components of a drive.A MPPT controller is required to extract maximum power from the high penetrating renewable PV source and also proposes the Current source inverter (CSI) fed water pumping system is developed and examine with same operating conditions. A comparative analysis view in existing method of system replace the VSI with CSI. The performance of system is analyzed with speed settling times at same operating conditions. The proposed work is carried out in the MATLAB/Simulinksoftware. A comparative analysis is also presented in lucid manner
{"title":"Comparative Analysis onVSI and CSI based Solar Photovoltaic Source Fed BLDC Motor Drive with Boost Converter for Water Pumping System","authors":"A. Kishore","doi":"10.46501/10.46501/IJMTST0703011","DOIUrl":"https://doi.org/10.46501/10.46501/IJMTST0703011","url":null,"abstract":"In this paper, analysis of solar power fed Brushless DC motor (BLDC) motor drive with a boost converter is\u0000presented for water pumping application in irrigation system. Nowa days, the usage of renewable PV source\u0000is increasing gradually, due to the encouragement of eco-friendly energy sources by providing subsidies for\u0000the installation in the initial states. In the agricultural sector, the water pump system requires a 3-ϕ power\u0000supply, for that we need a separate transmission line and transformers to meet the load demand. In this\u0000paper, a solar power fed BLDC motor water pumping system with boost converter and Voltage source\u0000Inverter (VSI) is presented which reduces the converter switch stress by increasing the voltage transfer gain\u0000ratio. VSI needs a huge dc link capacitor that is inherently unreliable and is one of the most expensive\u0000components of a drive.A MPPT controller is required to extract maximum power from the high penetrating\u0000renewable PV source and also proposes the Current source inverter (CSI) fed water pumping system is\u0000developed and examine with same operating conditions. A comparative analysis view in existing method of\u0000system replace the VSI with CSI. The performance of system is analyzed with speed settling times at same\u0000operating conditions. The proposed work is carried out in the MATLAB/Simulinksoftware. A comparative\u0000analysis is also presented in lucid manner","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90500778","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 : 2021-04-09DOI: 10.46501/10.46501/IJMTST0703014
Banupriya J and Dr. V Maheshwari
The textile protection of human skin against ultraviolet radiation is very important problem and over recent years researches have shown increasing interests in this area. This research work deals with the causing harm effects of ultraviolet rays and protection against them through the woven materials by using Opuntia littoralis herbal extract and Chitosan biopolymer extract with nano encapsulation method. Finishing of fabric with an eco friendly manner is getting very advanced nowadays. So, this research work is fully based on ecofriendly and skin friendly. The samples were imparted with herb and biopolymer nanocapsules which showed best results for ultraviolet protection even after 30 washes.The finished sample was analyzed for its morphology using FESEM and FT-IR.
{"title":"Ultraviolet Protection Activity of Selected Herbal and Biopolymer for Textile Application","authors":"Banupriya J and Dr. V Maheshwari","doi":"10.46501/10.46501/IJMTST0703014","DOIUrl":"https://doi.org/10.46501/10.46501/IJMTST0703014","url":null,"abstract":"The textile protection of human skin against ultraviolet radiation is very important problem and over recent\u0000years researches have shown increasing interests in this area. This research work deals with the causing\u0000harm effects of ultraviolet rays and protection against them through the woven materials by using Opuntia\u0000littoralis herbal extract and Chitosan biopolymer extract with nano encapsulation method. Finishing of fabric\u0000with an eco friendly manner is getting very advanced nowadays. So, this research work is fully based on\u0000ecofriendly and skin friendly. The samples were imparted with herb and biopolymer nanocapsules which\u0000showed best results for ultraviolet protection even after 30 washes.The finished sample was analyzed for its\u0000morphology using FESEM and FT-IR.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79890656","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 : 2021-04-09DOI: 10.46501/10.46501/IJMTST0703015
P. Prasad
Grid-connected photovoltaic (PV) systems are increasingly attracting the attention of industry and academia as a means of providing an alternative to conventional fossil-fuel generation and pollution-free power. This project aims to improve the power quality level of a grid-tied PV distribution system using shunt active power filter (APF) along with adaptive current control technique. In this work Artificial Neural Network controller used to destroy the voltage and current harmonics in a grid-tied PV system. A reference current generation strategy is implemented to mitigate the current harmonics by extracting the fundamental constituents (FCs) from the nonlinear load currents. MCCF is employed to separate the FC from the distorted grid voltages and eliminates the voltage harmonics during extremely polluted grid voltage condition. The comparative analysis is analyzed to check the effectiveness of the proposed hybrid control scheme with existing and adaptive control techniques in respect of power quality, better dc offset rejection, better FC and frequency extraction, and grid synchronization.
{"title":"Power Quality Enhancement of Grid-Connected Solar Photovoltaic System using ANN based Filter","authors":"P. Prasad","doi":"10.46501/10.46501/IJMTST0703015","DOIUrl":"https://doi.org/10.46501/10.46501/IJMTST0703015","url":null,"abstract":"Grid-connected photovoltaic (PV) systems are increasingly attracting the attention of industry and\u0000academia as a means of providing an alternative to conventional fossil-fuel generation and pollution-free\u0000power. This project aims to improve the power quality level of a grid-tied PV distribution system using shunt\u0000active power filter (APF) along with adaptive current control technique.\u0000In this work Artificial Neural Network controller used to destroy the voltage and current harmonics in a\u0000grid-tied PV system. A reference current generation strategy is implemented to mitigate the current harmonics\u0000by extracting the fundamental constituents (FCs) from the nonlinear load currents. MCCF is employed to\u0000separate the FC from the distorted grid voltages and eliminates the voltage harmonics during extremely\u0000polluted grid voltage condition. The comparative analysis is analyzed to check the effectiveness of the\u0000proposed hybrid control scheme with existing and adaptive control techniques in respect of power quality,\u0000better dc offset rejection, better FC and frequency extraction, and grid synchronization.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90557103","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}
Grid-connected photovoltaic (PV) systems are increasingly attracting the attention of industry and academia as a means of providing an alternative to conventional fossil-fuel generation and pollution-free power. This project aims to improve the power quality level of a grid-tied PV distribution system using shunt active power filter (APF) along with adaptive current control technique. In this work Fuzzy Logic controller used to destroy the voltage and current harmonics in a grid-tied PV system. A reference current generation strategy is implemented to mitigate the current harmonics by extracting the fundamental constituents (FCs) from the nonlinear load currents. MCCF is employed to separate the FC from the distorted grid voltages and eliminates the voltage harmonics during extremely polluted grid voltage condition. The comparative analysis is analyzed to check the effectiveness of the proposed hybrid control scheme with existing and adaptive control techniques in respect of power quality, better dc offset rejection, better FC and frequency extraction, and grid synchronization.
{"title":"Power Quality Enhancement of Grid-Connected Solar Photovoltaic System Using ANN based Filter","authors":"B. Jagadeesh","doi":"10.46501/IJMTST0703018","DOIUrl":"https://doi.org/10.46501/IJMTST0703018","url":null,"abstract":"Grid-connected photovoltaic (PV) systems are increasingly attracting the attention of industry and\u0000academia as a means of providing an alternative to conventional fossil-fuel generation and pollution-free\u0000power. This project aims to improve the power quality level of a grid-tied PV distribution system using shunt\u0000active power filter (APF) along with adaptive current control technique.\u0000In this work Fuzzy Logic controller used to destroy the voltage and current harmonics in a grid-tied PV\u0000system. A reference current generation strategy is implemented to mitigate the current harmonics by\u0000extracting the fundamental constituents (FCs) from the nonlinear load currents. MCCF is employed to\u0000separate the FC from the distorted grid voltages and eliminates the voltage harmonics during extremely\u0000polluted grid voltage condition. The comparative analysis is analyzed to check the effectiveness of the\u0000proposed hybrid control scheme with existing and adaptive control techniques in respect of power quality,\u0000better dc offset rejection, better FC and frequency extraction, and grid synchronization.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75814794","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 : 2021-04-09DOI: 10.46501/10.46501/IJMTST0703013
P.Rangeela and Dr.A.RubyMeena
The high step up dc-dc converter with a quadratic boost converter with voltage multiplier cell (VM) to achieve a high voltage gain in the continuous conduction mode (CCM). To increase higher voltage gain, lower voltage stress on diodes and capacitors and requiring smaller inductors with reduced number of components. Quadratic Boost DC-DC converters are mainly used in applications like HEVs and EVs vehicles. The purpose of boost converter is to charge a low-voltage (12 V) battery during boost mode and to assist the high-voltage 200V battery. In this implementation, closed-loop control in high voltage side is implemented using PI (proportional integral) controller
{"title":"A Quadratic Boost Converter with Voltage Multiplier Cell to Increase Voltage Gain","authors":"P.Rangeela and Dr.A.RubyMeena","doi":"10.46501/10.46501/IJMTST0703013","DOIUrl":"https://doi.org/10.46501/10.46501/IJMTST0703013","url":null,"abstract":"The high step up dc-dc converter with a quadratic boost converter with voltage multiplier cell (VM) to\u0000achieve a high voltage gain in the continuous conduction mode (CCM). To increase higher voltage gain, lower\u0000voltage stress on diodes and capacitors and requiring smaller inductors with reduced number of components.\u0000Quadratic Boost DC-DC converters are mainly used in applications like HEVs and EVs vehicles. The purpose\u0000of boost converter is to charge a low-voltage (12 V) battery during boost mode and to assist the high-voltage\u0000200V battery. In this implementation, closed-loop control in high voltage side is implemented using PI\u0000(proportional integral) controller","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73894605","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 : 2021-04-09DOI: 10.46501/10.46501/IJMTST0703012
Liladhar R. Rewatkar
Cloud computing-the provision of infinitely ascendable computing resources as a service over the Internet-is within the method of remodelling just about each aspect of contemporary producing. Whether or not it’s however producing enterprises operate, however they integrate into provide chains, or however merchandise area unit designed, fabricated, and employ by the customers, cloud computing helps makers pioneer, cut back prices, and increase their aggressiveness. Critically, cloud computing permits makers to use several kinds of new production systems, from 3D printing, and superior computing (HPC) to the Internet of Things (IoT) and industrial robots. Moreover, cloud computing make accessible to everyone through this technology. This research article describes however cloud computing permits trendy producing, provides real-word case studies of this method in action, and recommends actions policymakers will desire guarantee cloud computing continues to remodel producing and India’s producing aggressiveness.
{"title":"Promotion and Utilization of Cloud Computing in Manufacturing Sector in India","authors":"Liladhar R. Rewatkar","doi":"10.46501/10.46501/IJMTST0703012","DOIUrl":"https://doi.org/10.46501/10.46501/IJMTST0703012","url":null,"abstract":"Cloud computing-the provision of infinitely ascendable computing resources as a service over the Internet-is\u0000within the method of remodelling just about each aspect of contemporary producing. Whether or not it’s\u0000however producing enterprises operate, however they integrate into provide chains, or however merchandise\u0000area unit designed, fabricated, and employ by the customers, cloud computing helps makers pioneer, cut\u0000back prices, and increase their aggressiveness. Critically, cloud computing permits makers to use several\u0000kinds of new production systems, from 3D printing, and superior computing (HPC) to the Internet of Things\u0000(IoT) and industrial robots. Moreover, cloud computing make accessible to everyone through this technology.\u0000This research article describes however cloud computing permits trendy producing, provides real-word case\u0000studies of this method in action, and recommends actions policymakers will desire guarantee cloud\u0000computing continues to remodel producing and India’s producing aggressiveness.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74418904","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}
As an environmental friendly vehicle, the increasing number of electrical vehicles (EVs) leads to a pressing need of widely distributed charging stations, especially due to the limited on-board battery capacity. However, fast charging stations, especially super-fast charging stations may stress power grid with potential overload at peaking time, sudden power gap and voltage sag. This project discusses the implementation and modeling of space vector modulation to multiport converter based EV charging station integrated with PV power generation, and battery energy storage system. In this paper, the control scheme and combination of PV power generation, EV charging station, and battery energy storage (BES) provides improved stabilization including power gap balancing, peak shaving and valley filling, and voltage sag compensation. As a result, the influence on power grid is reduced due to the matching between daily charging demand and adequate daytime PV generation. Simulation results are presented to confirm the benefits at different modes of this proposed multiport EV charging circuits with the PV-BES configuration with SVM technique. Furthermore, SiC devices are employed to the EV charging station to further improve the efficiency.
{"title":"Modeling and Control of a Multiport Converter based EV Charging Station with PV and Battery","authors":"D. R. Ramprasanth","doi":"10.46501/IJMTST0703017","DOIUrl":"https://doi.org/10.46501/IJMTST0703017","url":null,"abstract":"As an environmental friendly vehicle, the increasing number of electrical vehicles (EVs) leads to a\u0000pressing need of widely distributed charging stations, especially due to the limited on-board battery\u0000capacity. However, fast charging stations, especially super-fast charging stations may stress power grid\u0000with potential overload at peaking time, sudden power gap and voltage sag. This project discusses the\u0000implementation and modeling of space vector modulation to multiport converter based EV charging station\u0000integrated with PV power generation, and battery energy storage system. In this paper, the control scheme\u0000and combination of PV power generation, EV charging station, and battery energy storage (BES) provides\u0000improved stabilization including power gap balancing, peak shaving and valley filling, and voltage sag\u0000compensation. As a result, the influence on power grid is reduced due to the matching between daily\u0000charging demand and adequate daytime PV generation. Simulation results are presented to confirm the\u0000benefits at different modes of this proposed multiport EV charging circuits with the PV-BES configuration with\u0000SVM technique. Furthermore, SiC devices are employed to the EV charging station to further improve the\u0000efficiency.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82648899","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}
In construction world concrete plays a vital role, around 60% of structure consists of Concrete. However, the production of Portland cement, an essential constituent of concrete, leads to the release of significant amounts of CO2, depletion of natural resources and environmental degradation. This paper investigates the compressive strength of concrete by replacing cement with GGBS and silica fume effect of glass fibers on performance of concrete is studied. In this present work a humble attempt had been made to evaluate and compare the compressive strengths of GGBS blended concrete cubes with controlled concrete cubes cured under sea water for 28 days. By conducting the tests on the cubes, conclusions were drawn after plotting and analyzing the results. Compressive strength test is conducted on the samples after 28 days. The optimum value is obtained at 15% replacement with GGBS and 5% with Silica fume. In this study again we trailed addition with Glass fibers with the percentage of 0.5%,1.0%,1.5%, compressive strength have been studied. Finally at 1.0% addition we get maximum strength compared to controlled mix.
{"title":"Comparison of Compressive Strength of Concrete by Partial Replacement of Cement with GGBS and Silica Fume with Sea Water Curing and Addition with Fibers","authors":"A Aswani and Janardhan G","doi":"10.46501/ijmtst0702006","DOIUrl":"https://doi.org/10.46501/ijmtst0702006","url":null,"abstract":"In construction world concrete plays a vital role, around 60% of structure consists of Concrete. However,\u0000the production of Portland cement, an essential constituent of concrete, leads to the release of significant\u0000amounts of CO2, depletion of natural resources and environmental degradation. This paper investigates the\u0000compressive strength of concrete by replacing cement with GGBS and silica fume effect of glass fibers on\u0000performance of concrete is studied. In this present work a humble attempt had been made to evaluate and\u0000compare the compressive strengths of GGBS blended concrete cubes with controlled concrete cubes cured\u0000under sea water for 28 days. By conducting the tests on the cubes, conclusions were drawn after plotting\u0000and analyzing the results. Compressive strength test is conducted on the samples after 28 days. The\u0000optimum value is obtained at 15% replacement with GGBS and 5% with Silica fume. In this study again we\u0000trailed addition with Glass fibers with the percentage of 0.5%,1.0%,1.5%, compressive strength have been\u0000studied. Finally at 1.0% addition we get maximum strength compared to controlled mix.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72944416","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}
Dr. ML Sharma C Vinay Kumar Saini and Jai Raj Singh
Research paper recommenders emerged over the last decade to ease finding publications relating to researchers’ area of interest. The challenge was not just to provide researchers with very rich publications at any time, any place and in any form but to also offer the right publication to the right researcher in the right way. Several approaches exist in handling paper recommender systems. However, these approaches assumed the availability of the whole contents of the recommending papers to be freely accessible, which is not always true due to factors such as copyright restrictions. This paper presents a collaborative approach for research paper recommender system. By leveraging the advantages of collab- orative filtering approach, we utilize the publicly available contextual metadata to infer the hidden associations that exist between research papers in order to personalize recommen- dations. The novelty of our proposed approach is that it provides personalized recommen- dations regardless of the research field and regardless of the user’s expertise. Using a publicly available dataset, our proposed approach has recorded a significant improvement over other baseline methods in measuring both the overall performance and the ability to return relevant and useful publications at the top of the recommendation list.
{"title":"Recommendation System","authors":"Dr. ML Sharma C Vinay Kumar Saini and Jai Raj Singh","doi":"10.46501/ijmtst061294","DOIUrl":"https://doi.org/10.46501/ijmtst061294","url":null,"abstract":"Research paper recommenders emerged over the last decade to ease finding publications relating to\u0000researchers’ area of interest. The challenge was not just to provide researchers with very rich publications at\u0000any time, any place and in any form but to also offer the right publication to the right researcher in the right\u0000way. Several approaches exist in handling paper recommender systems. However, these approaches\u0000assumed the availability of the whole contents of the recommending papers to be freely accessible, which is\u0000not always true due to factors such as copyright restrictions. This paper presents a collaborative approach for\u0000research paper recommender system. By leveraging the advantages of collab- orative filtering approach, we\u0000utilize the publicly available contextual metadata to infer the hidden associations that exist between\u0000research papers in order to personalize recommen- dations. The novelty of our proposed approach is that it\u0000provides personalized recommen- dations regardless of the research field and regardless of the user’s\u0000expertise. Using a publicly available dataset, our proposed approach has recorded a significant improvement\u0000over other baseline methods in measuring both the overall performance and the ability to return relevant and\u0000useful publications at the top of the recommendation list.","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"21 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91434944","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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