{"title":"Performance Characteristics of NTRU and ECC Cryptosystem in context of IoT Environment","authors":"Ipsita Upasana, Nanditha Nandanavanam, Ankitha Nandanavanam, Nadiya Naaz","doi":"10.1109/DISCOVER50404.2020.9278074","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278074","url":null,"abstract":"With the increased use of Internet-of- Things (IoT) devices for daily activities, the necessity of improving the speed and performance of such devices also arise. The devices produce sensitive data at a massive and rapid rate. Since the infrastructure available with such small-scale devices are constrained, an algorithm which provides better security performance and is faster within the constraints is necessitated. This paper discusses two asymmetric algorithms NTRU (Nth Degree Truncated Polynomial) and Elliptic Curve Cryptography (ECC), which are widely known to be secure. ECC is a popular algorithm and widely used because of its low-key size. However, it can be easily broken by quantum computers. NTRU is one of the most recognized algorithms that can resist even quantum attacks. It has less computational complexity due to simple polynomial operations. The need is for an algorithm to provide ample security while taking the time of the computational complexities into consideration. The performance of ECC and NTRU have been evaluated based on key generation time, encryption time, and decryption time. Text data provided by the small-scale IoT devices has been considered for analysis. The analysis gives a deeper view of both algorithms.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134028883","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}
Rathi Adarshi Rammohan, Jeevan Medikonda, Dan Isaac Pothiyil
{"title":"Speech Signal-Based Modelling of Basic Emotions to Analyse Compound Emotion: Anxiety","authors":"Rathi Adarshi Rammohan, Jeevan Medikonda, Dan Isaac Pothiyil","doi":"10.1109/DISCOVER50404.2020.9278094","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278094","url":null,"abstract":"True emotions are rapid and short-lived. In realtime, two or more emotions can exist simultaneously at a given instant. The emotions can be expressed sequentially or merge to form a new emotion altogether. Combination of two or more basic emotions is known as compound emotions. Anxiety, an emotion triggered as a response to a potential threat, can be defined as a compound emotion comprising anger, fear and sadness predominantly. Speech signal-based emotion recognition system is developed to identify the basic emotions in anxiety. Autoencoders are used to learn the features of the voice samples and neural network classifies the basic emotions and estimates the likelihood of those in anxiety.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115294964","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}
{"title":"A Heuristic Algorithm to Find a Path to be Blocked by Minimizing Traffic Disruption","authors":"M. Das, S. Ambati, K. Chandrasekaran","doi":"10.1109/DISCOVER50404.2020.9278058","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278058","url":null,"abstract":"This paper discusses the problem of finding a path to be blocked from the source to the destination for a vehicle to pass by in such a way that the traffic disruption caused is minimum. The traffic disruption caused by blocking a path is measured by estimating the number of vehicles that would have crossed any of the vertices in the path if the path had not been blocked. It also presents a heuristic algorithm “Aggregate Traffic Minimization” (ATM) to solve the above problem. The traffic disruption caused by the path chosen by the ATM algorithm was compared with that of a popular baseline algorithm and was found that ATM outperforms the baseline alzorithm in most cases.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124916130","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}
{"title":"Single Channel based Demarcation of Yogic and Non-Yogic Sleep Patterns using Observational Sleep EEG","authors":"B. Hiremath, N. Sriraam, B. Purnima, V. Babu","doi":"10.1109/DISCOVER50404.2020.9278081","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278081","url":null,"abstract":"Yoga practice brings some of the important physiological and biochemical improvements that lead to better well-being and mental prosperity. Yoga is not just simply helpful in enhancing core stability, adaptability, and levels of anxiety; it also boosts sleep effectiveness, sleep latency, duration of sleep, and quality of sleep by relieving pain, depression, and anxiety, and relaxing the mind. This study aims at demarcating the sleep patterns of yogic and non-yogic subjects. In this work, time domain statistical parameters like mean, maximum, minimum, median along with frequency domain features like dominant frequency and Shannon entropy of the normalized PSD are considered as the discriminating features for classification of EEG (O1A1 Channel) with 0.5-sec window length with 50% overlap. The experimental results show that KNN classifier verify with 95% confidence interval, sensitivity, specificity and accuracy of 99%., 99% and 99.4%., respectively.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"282 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114433978","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}
{"title":"Automated Crop Field Surveillance Using Computer Vision","authors":"Tejas Khare, A. Phadke","doi":"10.1109/DISCOVER50404.2020.9278072","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278072","url":null,"abstract":"Artificial Intelligence is everywhere today. But unfortunately, Agriculture has not been able to get that much attention from Artificial Intelligence (AI). A lack of automation persists in the agriculture industry. For over many years, farmers and crop field owners have been facing a problem of trespassing of wild animals for which no feasible solution has been provided. Installing a fence or barrier like structure is neither feasible nor efficient due to the large areas covered by the fields. Also, if the landowner can afford to build a wall or barrier, government policies for building walls are often very irksome. The paper intends to give a simple intelligible solution to the problem with Automated Crop Field Surveillance using Computer Vision. The solution will significantly reduce the cost of crops destroyed annually and completely automate the security of the field.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126708683","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}
Mahesh Gour, Druva Kumar S, Pradeep Kumara, M. S, S. K., Chetan H
{"title":"Arduino based smart and intelligent helmet system for two-wheelers","authors":"Mahesh Gour, Druva Kumar S, Pradeep Kumara, M. S, S. K., Chetan H","doi":"10.1109/DISCOVER50404.2020.9278032","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278032","url":null,"abstract":"Road accidents are becoming very common in the country. The impact of road accidents can lead to the loss of many lives and can also damage many body parts. This situation becomes more serious if the riders won't wear the helmet which can be prevented by wearing the helmet and can reduce these impacts. While riding the bike, the government made it a mandatory rule to wear the helmet. Using this rule as a base, a smart helmet system is proposed which helps in providing safety to the riders and prevents accidents. The system mainly consists of Arduino Uno as a processor for processing the data, GSM & GPS modules for tracking the location and sending a message to authorized numbers, a wiper for wiping the raindrops on the helmet screen, a vibration sensor for alerting, in case the rider meets an accident and alcohol sensors as breath analyzer for the rider. The system will ensure a safe journey for riders and gives a helping hand in case of emergency. The cost of installing the whole system onto the helmet is affordable.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129214437","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}
{"title":"Performance Analysis of Z - Source Inverter Topologies for Renewable Energy Sources and Fuel Cell Applications","authors":"S. N. Rao, Veerabhadra, P. V.","doi":"10.1109/DISCOVER50404.2020.9278046","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278046","url":null,"abstract":"In this paper, the three-phase, two-level Switched -Inductor based Z- Source Inverter (SL-ZSI) and SL based quasi-ZSI (SL-qZSI) are suggested for Renewable Energy Sources (RES) and fuel cell applications. The performance of both the topologies have been analyzed using sine reference based Simple Boost Control Technique (SBCT). The analytical and simulated results are compared with the traditional ZSI. A detailed analysis of topologies and generalized discussion is provided. The analytical and simulated results are verified using MATLAB/Simulink. Further, the proposed converters were simulated and compared with conventional ZSI using SBCT for various shoot through (K) and modulation indices (M).","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"233 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116410092","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}
{"title":"Efficient Vehicle Counting by Eliminating Identical Vehicles in UAV aerial videos","authors":"Ashutosh Holla B, M. M, Ujjwal Verma, R. Pai","doi":"10.1109/DISCOVER50404.2020.9278095","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278095","url":null,"abstract":"Traffic surveillance using Unmanned Aerial Vehicles (UAV‘s) has gained a lot of attraction in civilian applications and remote sensing tasks. Thanks to its high mobility and large field of view and ability to cover regions at different altitudes UAVs have made a mark in recent years for surveillance. The primary purpose of UAV in traffic surveillance is to monitor the daily activities in the busy traffic areas and report the abnormal activities which may take place. In recent years, many gated campuses such as educational institutions, organizations, shopping malls, etc. have taken steps to keep a track of vehicles trespassing within its vicinity. Vehicle counting is one of the monitoring tasks performed in surveillance to estimate the density of vehicles in an event or areas where traffic congestion is common. In this paper, a vehicle counting framework is proposed to eliminate the problem of redundant vehicle information count when a vehicle has appeared in successive frames of UAV videos. This work demonstrates that the comparison of concatenated three features vectors (Histogram of Oriented Gradients, Local Binary Pattern, and mean RGB value) can be used to recognize identical vehicles in UAV aerial videos.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"275 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123023139","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}
Meeradevi, Ranjana V, Monica R. Mundada, Soumya P. Sawkar, Rithika S Bellad, P. S. Keerthi
{"title":"Design and Development of Efficient Techniques for Leaf Disease Detection using Deep Convolutional Neural Networks","authors":"Meeradevi, Ranjana V, Monica R. Mundada, Soumya P. Sawkar, Rithika S Bellad, P. S. Keerthi","doi":"10.1109/DISCOVER50404.2020.9278067","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278067","url":null,"abstract":"With the increase in the spread of crop diseases, there is a need to prevent and control its contamination so as to increase productivity and yield for the farmers. Plant Diseases have a detrimental effect on plants and animals and impact on market access and agricultural production. The proposed work use tomato leaf images for disease classification as tomato is one of the most important vegetable plants in the world and hence early detection of tomato leaf disease is required. Diseases of tomato plant include Bacterial leaf Spot, Yellow Curved, Late Blight, Tomato Mosaic and Septorial Leaf Spot. The dataset is taken online from plant village project. The idea of this paper is to take a dataset of the tomato leaf images with different leaf diseases and train it on a best model Convolutional Neural Network (CNN) and then use the obtained weights from the CNN for testing new tomato leaf images. The hybrid approach VGG16 with attention model is taken to achieve the best weights possible for testing and validation in the proposed model. The model showed the accuracy of 95.90 percent with hybrid approach. Performance analysis is done to identify the best model with good accuracy and also overcome the problem of overfitting.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115062910","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}
{"title":"Electronic System Design of a Formula Student Electric Car","authors":"Anirudh Sivakumar, P. Mohanty","doi":"10.1109/DISCOVER50404.2020.9278091","DOIUrl":"https://doi.org/10.1109/DISCOVER50404.2020.9278091","url":null,"abstract":"This paper addresses the design of the Data Acquisition System, Battery Management System and the different safety circuits present in a Formula Student Electric Vehicle. The car was designed around the rules and regulations of the Formula Bharat 2019 Competition while keeping efficiency and cost in mind. The data acquisition system was designed to utilize the sensor network in the car, in real-time, based on a master-slave topology. A robust battery management system that monitors current, voltage, temperature and SoC of the battery pack and maintains a safe functionality was required and three safety circuit systems for fault analysis and alarming in case of any electrical malfunctions. These systems are brought together with the help of the wiring harness to keep it as compact and light-weight as possible.","PeriodicalId":131517,"journal":{"name":"2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121590178","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}