Dr Satya Pramod Jammy, Associate Professor, Department of Mechanical Engineering, SRM University-AP, Andhra Pradesh, has received a total outlay of Rs. 38,61, 264/- from Department of Science and Technology (DST) Science and Engineering Research Board, Government of India, to work on the project titled “Wall effects in Shock wave boundary layer interactions”. Using the grant, state-of-the-art HPC computational facilities based on the exciting General Purpose Graphic Processing Units (GPGPU’s) will be set up to perform missiles and space vehicle research at SRM University AP. Understanding the fundamental physics of how these vehicles behave in challenging atmospheres will contribute a lot to the design of current and future space vehicles re-entering from space into earth and mars atmospheres. The project aims to develop methods that can capture high-resolution images (like a DSLR camera) of these flows using minimal computational resources.
Dr Jammy is an expert in multi-scale modelling of turbulent flows at high Mach numbers. He is also the lead developer of OpenSBLI, a free and open-source software (FOSS) distributed to the community for free. Dr Jammy and his group will focus on unravelling the concepts like engine unstart in SCRAMJETS, design of better aerodynamic control surfaces for re-entry.
SRM University-AP & Titan Company Ltd collaborate to engineer novel gold alloys for contemporary jewellery
SRM University-AP inked an MOU with Titan Company Ltd (TATA group,) Bangalore, for the project “Developing novel gold alloys for contemporary Jewellery application”. Titan has sanctioned Rs. 29.6 lakhs for the execution of the project to Dr G S Vinod Kumar, Associate Professor in the Department of Mechanical Engineering and Principal Investigator of the project. Dr Vinod is well known for his research in precious metals such as gold and silver for making lightweight and high strength alloys that can be used in jewellery making.
The jewellery division of Titan Company Ltd (TANISHQ) will jointly work on this project by supplying Gold for lab-scale experiments. The Industrial scaling up trials of the technology will be carried out at Titan’s jewellery manufacturing plant at Hosur, Tamil Nadu.
This is the fourth project sanctioned by Titan Company Ltd to Dr G S Vinod Kumar and the second project in Gold. The first project “Hardening of 22Karat and 24Karat gold for lightweight and high strength jewellery application” was successfully completed in 2018 by Dr Vinod and his team. A joint patent between SRM and Titan Company Ltd has been filed and the jewellery produced from hard 22Karat gold is currently available in Titan showrooms under the brand-TANISHQ.
Since its inception, SRM University-AP, Andhra Pradesh, has retained its exalted heights of excellence and brilliance. Avid students over the years have brought laurels to the organisation with impressive research work, outstanding academic performance or Guinness World Record for spectacular artistry. Bismark Razak Haruna, a B. Tech Final Year Student at the Department of Mechanical Engineering, is deemed to be bestowed on the highly prestigious Erasmus Mundus scholarship. The globally acclaimed European Union-funded scholarship will help Bismark pursue the joint master’s degree programme in Decentralised Smart Energy Systems (DENSYS) in renowned universities of Europe.
Bismark sets an example by being the first Ghanaian to get into the DENSYS program. He expressed that as part of the mobility scheme of the programme, he would pursue the first year at the University of Lorraine, Nancy, France, and continue the final year at the Polytechnic University of Catalonia, Barcelona, Spain. The Erasmus Mundus Scholarship help students enrol into the world’s best universities for masters and doctoral programmes with substantial benefits. Bismark shared his thoughts, “I welcome the opportunity to play an important role in increased electrification in Sub-Saharan Africa through the integration of renewable energy sources for a low carbon society”.
Approximately 392 aspirants applied for the DENSYS program globally, and out of 23 students from 17 countries, Bismark secured his place. Erasmus Mundus Scholarship Programme covers the expenditure involving the tuition fee, insurance, participation in activities such as the lab courses, excursion, research projects, financial support for housing, feeding, transportation and installation fee as well.
While speaking of his success, Bismark expressed his gratitude towards the SRM University-AP for consistently providing him with golden opportunities and resources. “From conceptualising undergraduate research project to studying abroad at UC Berkeley, the University has been a constant support. A special thanks to my motivators and mentors- Dr Prakash Jadav, Dr Satya Pramod Jammy, Dr Sarfaraz Hussain Halkarni, Dr Ram Kuresh Thakur, Dr Srabani Basu, Ms Revathi Balakrishnan for grooming and guiding me throughout the journey. I convey my sincere thanks to my buddies as well for helping me out with the scholarship application”, Bismark added while being ready for exploring the next chapter of his life in the European Union.
Pavan Krishna and S Fahad Kamraan, guided by Dr Priyanka, Department of Computer Science and Engineering, SRM University-AP, Andhra Pradesh, successfully published a research paper titled “Stock market prediction using sentimental analysis” in the Scopus indexed “International Journal of Advanced Research Engineering and Technology (IJARET)” on March 2021. Being the students of the Department of Computer Science and Engineering, both researchers have apt knowledge on the sentimental analysis commonly known as opinion mining or emotion AI led to the successful execution of the research project.
Sentimental analysis is used to help find patterns in textual data, to understand people’s emotions and sentiments in a much deeper and holistic way. It is used to find the polarity of the information and to classify it under different emotion/ sentiment radar all the way from sad to happy or too excited.
The key title takes a dig into a study involving a new method of predicting stocks by performing sentimental analysis on the financial data. A sentiment is analysed on the subjectivity and polarity index by classifying it into positive and negative news. Here, to predict the real-time stock price, sentiment analysis measures the polarity or subjectivity score, respectively.
“While pursuing my minor in Business Management, I gained Financial Literacy and eventually found an interest in the Stock Market & its behaviour. At the same time, we noticed how social media plays a crucial role in deciding stock prices. Fahad and I were so intrigued that we decided to take up a Project on Predicting Stock Market Prices based on Sentimental Analysis of statement – News & Tweets”, informed Pavan.
Fahad further acknowledged that the project was a big step for undergraduate students, and it could not have been possible without the guidance and motivation of Dr Priyanka, their mentor. “Dr Priyanka was the constant support and path-bearer for us as she showed immense faith until the goal is achieved”, said Fahad.
The duo was excited after receiving high praises and acclaims for their research project. They look forward to coming up with more research ideas that can benefit society.
On April 15, 2021, the Department of Mechanical Engineering, SRM University-AP, Andhra Pradesh, hosted a virtual lecture session with Dr B V N Ramakumar, Professor and HOD, Department of Aerospace Engineering, Dayananda Sagar University, Bangalore. Addressing the Webinar, Dr Lakshmi Sirisha Maganti and Dr Venkata Nori, Faculty, Department of Mechanical Engineering, handed over the podium to Dr Ramakumar. Initiating the discussion with a brief understanding of the background of Artificial Intelligence (AI), Dr Ramakumar described the AI Applications in Space, Civil and Defense industry. Apart from highlighting the overview and functionality of AI Applications in Aerospace Engineering, he outlined the challenges associated with it.
Dr Ramakumar completed his bachelor’s from Ranchi University, and he pursued a master’s from Andhra University. Dr Ramakumar holds a Doctorate Degree from IIT Madras and has years of experience in research, academia and industry. Dr Ramakumar worked for Rolls Royce India Pvt Ltd and Honeywell Solutions Pvt Ltd. With contributions to the Auto Mechanics Industrial Sector, he also worked for the DMR Institute of Technology.
Dr Ramakumar was the visiting faculty at Manipal University. In terms of contribution to the field of engineering, he designed, developed, and analysed components for Boeing 777X, Airbus A350 and Honeywell HTF700 Engine Programme. Dr Ramakumar published papers in reputed National and International journals in addition to two patents to his credit.
Dr Ramakumar elucidated, “Artificial Intelligence is the broad sphere covering machine learning and deep learning as well. Moreover, a technique which mimics human behaviour”. Discussing the key players in the aviation industry, he explained the role of the mini-robots to capture the imagery clips of the inaccessible area in an aircraft. Implementation of the Artificial Reality techniques in the civil aviation industry is needed to reduce manual cost and time. AI applications manage the supply chain by gathering data as a part of the predictive measure. With the inclusion of automated tools, the civil aviation industry efficiently controls and optimises the security parameters.
During Dr Ramkumar’s proceeding, he added, “AI Application in aviation optimises the data related to flight scheduling, seat arrangement, cabin crew shift scheduling along with the management of the route mapping”. Starting from taking off to landing, AI Applications are being used widely in the aviation industry.
He further added that “Emerging as the dynamic technology, AI Applications marked their presence in the military intelligence too. Drones for military operations map the routes and record that in imagery forms to apprehend the nearby geographical location. The information stored in databases are sent and received without any manual meddling”.
Advancing to the next part of the discussion, Dr Ramakumar explained that “Speaking of the satellite link and communication, Robonauts are the new humanoid robots that would replicate the actual human beings by assisting in anything from gathering outer space information to exploring it”. Dr Ramakumar also propounds that “Productivity and Investment are few challenges amongst others that are common and would go hand in hand with the development of AI technology.” The discussion came to an end with an engaging Q&A session with the students followed by a Vote of Thanks by Dr Nori.
Dr Jatindra Kumar Dash, Associate Professor, Computer Science and Engineering, has recently published a paper, “Content-based image retrieval system for HRCT lung images: Assisting radiologists in self-learning and diagnosis of Interstitial Lung Diseases” in the reputed Springer Journal- Multimedia Tools and Applications. The research has been carried out in collaboration with Prof. Sudipta Mukhopadhyay, IIT Kharagpur and Professor & Head, Department of RADIO DIAGNOSIS & IMAGING, Post Graduate Institute of Medical Education and Research, Chandigarh.
Content-based Image Retrieval (CBIR) is a technique that can exploit the wealth of the data stored in the repository and help radiologists in decision making by providing references to the image in hand. A CBIR system for High-Resolution Computed Tomography (HRCT) lung images depicting the sign of Interstitial Lung Diseases (ILDs) is built, and the system can be used as a self-learning tool by budding radiologists. The system is built by addressing several challenges using advanced machine learning techniques. The objective of this work is to develop a CBIR system for ILDs that is reliable and needs minimal human intervention for ling disease diagnosis.
The system developed will act as a helping tool for radiologist by providing a second opinion for the diagnosis of a diverse group of lung diseases called Interstitial Lung Disease. It will help the budding radiologist for self-learning. When used in daily medical practice, the system may reduce the workload of radiologists in countries, having a low number of physicians per inhabitants.
Dr Dash is associated with SRM University-AP for almost three years. His research interests include Content-Based Image Retrieval, Medical Image Analysis and Texture Analysis. He has currently employed his time into the design and development of a Computer-Aided Diagnosis System for Lung Cancer Screening.
Another proud moment for SRM University-AP when Kattamuri Sai Krishna Rohith bagged an envious job offer from ODCEM Technologies Pvt. Ltd. (OneDirect) with a CTC of 20 Lakhs per annum. He is pursuing his B. Tech final year in the Department of Computer Science and Engineering.
Mr Rohith will be joining the company as an intern for six months with monthly compensation of Rs. 20,000. After six months of internship, he will be offered the permanent employee as a Full Stack Developer with a CTC of Rs. 20,00,000 per annum.
Mr Rohith went through rigorous placement training programmes conducted by the Department of Corporate Relations and Career Services to secure the job offer. The job hiring process for this role was conducted in four stages. After preliminary selection, Mr Rohith had to prove his ability in coding, aptitude and other technical domains. The Director of Engineering himself took the final call before offering him a position in the company to see if Rohith is a proper fit for their company.
Rohith expressed his gratitude towards the CR & CS department of SRM University-AP, saying that the training sessions strengthened his core skills and abilities. He was also taught to face interviews and critical questions. Mr Rohith said, “Placement is an arduous process. I was offered another position in other company before, but I was not happy with that offer. I had faith in my abilities, so I continued searching for better opportunities and improve my skill set to secure the Super Dream offer. Keeping nerves in control, not panicking during interviews, excellent communication skills are some essential qualities that everyone should master to get good jobs. I am thankful to the CR & CS department for all their support and customised, personal, need-based assistance, which helped me a lot to prepare for the interviews,” said Mr Rohith.
After five months of determination, Mr Rohith finally secured the job that he was looking for. “The University has provided us with numerous opportunities with a flexible curriculum and Global standards. In addition to all the training, my mentors encouraged me to participate in Hackathons, apply for research internships, and attend conferences. Thanks to the extraordinary faculty that we have, the regular classes were of great help in enhancing my technical knowledge,” asserted Mr Rohith. Mr Rohith was a proud track-winner of Microsoft and EthDenver hackathons and a research Intern at Nanyang Technological University (NTU) Singapore.
He has shared his mantra to success with his fellows. Mr Rohith believes that instead of panicking or comparing with others, one should focus on becoming a better version of oneself, and the success will find him.
In the current pandemic situation, a pertinent question is an estimate of the time by which virus spread could be contained and normalcy would return. In this context,Prof.Narayana Rao, Pro Vice Chancellor, SRM University – AP initiated the study. Dr. Soumyajyoti Biswas of SRM University AP, along with 4 B.Tech Students have carried out an interesting study to predict the end time of COVID-19 spread in the state of Andhra Pradesh. The study employed Susceptible – Infected – Recovered (SIR) Model, making use of the information on the COVID-19 affected people and the recovered number of people, which the Government of AP makes it available through the control command center. SRM Team made use of this data, employed SIR Model and applied the methods of Machine Learning. Study reveals that by July 15th 2021, the rate of infection in AP will be below 100 per day.
With the assumption that the decay rate of infection is same as the growth rate, the model predicts that the number of infected people could be 10,000 (May 21), 15,000 (May 30), 1000 (June 14), 500 (June 23) and 100 (July 15)
The above report has been submitted to the Special Chief Secretary to the Hon’ble Chief Minister of Andhra Pradesh.
Won prestigious i-Hack Alpha with a cash prize of $2300
Department of Electronics and Communication Engineering rejoices in the exhilarating success of Harsha and Mahesh, the winners at iHack Alpha Hackathon. iHack Alpha was an AI-Hackathon, where developers from all backgrounds were invited to solve real-world problems with innovative AI solutions powered by sentient.io AI and Data platform. Unlike the usual hackathons, it was conducted over three weeks, starting from December 2, 2020, and finished on December 27, 2020, and participants were supposed to present a full-fledged application. Four themes were given to participants to work on in the hackathon- 1) Use of AI in retail 2) Use of AI in Customer service 3) Use of AI in media 4) Use of AI in Accessibility.
Harsha and Mahesh chose to work on the use of AI in the Accessibility theme, where they were asked to build an AI – solution using the sentient.io services. The whole hackathon was divided into three phases 1.) Ideation Phase 2) Build Phase 3) Finals.
Around 1083 teams participated across countries such as India, Malaysia, the Philippines, Indonesia, and Singapore.
Harsha and Mahesh found their inspiration in the story of Helen Keller and decided to build an app with ease of accessibility for the blind and deaf persons. As Annie Sullivan used to help Helen in her communication, Harsha and Mahesh thought, why can’t they create an app which can be installed on the mobile phone and will do the same! The duo turned this crazy idea into reality by developing Artificial Voice- a communication app for the blind and deaf. Artificial Voice is a bidirectional communication app for the deaf and blind to send and receive messages with the help of AI-based technology such as Automatic Speech recognition, Text to speech converter, Audio format converter.
The whole Hackathon was broadcasted online. Harsha and Mahesh’s presentation on Artificial Voice received high praise and acclaims from the judges, and the Team SRMAP(aka Team Square) secured first place in the prestigious i-Hack Alpha hackathon with a grand cash prize of $2300. Harsha is currently pursuing his 3rd year B. Tech Studies whereas Mahesh is in the 2nd year of his undergraduate studies at the Department of Electronics and Communications Engineering. “This success at i-Hack Alpha hackathon has boosted our confidence. We are working on better versions of the app and some other projects that can contribute to society,” said Harsha.
Nikhila Korivi offers revolutionary approach to ensure Data Security
Nikhila Korivi, third year, Department of Computer Science and Engineering, SRM University- AP, Andhra Pradesh was steered by Dr Manikandan V M, Assistant Professor, Department of CSE, to present the pioneering research paper “Reversible Data hiding in encrypted images using checkerboard based pixel inversion” in the IEEE International Conference on Computing, Communication and Security (ICCCS-2020), IIT Patna, held on October 14-16, 2020.
Nikhila and her mentor, Dr Manikandan V M, worked on the paper conjointly for which, she is profoundly grateful to the professor. She says, “I thank Dr Manikandan and my other professors at SRM University-AP for their continuedguidance that inspired me to do research. Their encouragement propelled me to successfully present the research paper at ICCCS-2020, a conference revered by the entire scientific community.”
Nikhila has been keen on exploring and broadening her horizon of knowledge. Right from her early undergraduate days, Nikhila was intrigued by Information Security, an emerging discipline in the modern era. Soon she recognized that Reversible Data Hiding is an active research area in the realm of Information Security, which has extensive application in Medical Image Transmission, and Cloud Computing.
On approaching her professor, Dr Manikandan enthused Nikhila to embark on the research work and propose a new Reversible Data Hiding scheme in encrypted images by using a checkerboard pattern-based pixel inversion technique. Nikhila informs, “The proposed scheme ensures a better bit error rate without compromising on the embedding rate. The algorithms were implemented using Matlab-2019 and the experimental studies of the proposed scheme have been carried out using a standard image dataset (USC-SIPI) managed by the University of Southern California.”
This revolutionary approach is immensely beneficial when it comes to Data Security, and it is widely implemented in medical image transmission along with many other sectors. Fostering her interest in pursuing research and advanced studies, Nikhila plans to enhance her research work by focusing on designing and developing new Reversible Data Hiding schemes with better embedding rates without compromising other efficiency parameters such as computational complexity, robustness, and bit error rate.