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The Department of Computer Science and Engineering is proud to announce that Assistant Professors Dr Kshira Sagar Sahoo and Dr Tapas Kumar Mishra, along with their research scholar Ms Arati Behera, have published their paper “A Combination Learning Framework to Uncover Cyberattacks in IoT Networks” in the prestigious Q1 journal Internet of Things, which has an Impact factor of 6.

The article addresses IoT security challenges by utilising Software Defined Networking technology and AI. The authors use Genetic Algorithm to select the most important data features and a hybrid deep learning model combining CNN, Bi-GRU, and Bi-LSTM to detect cyber-attacks effectively. Tested on real-world IoT datasets, the system demonstrates superior accuracy, faster detection, and lower resource usage than existing methods, making it a promising solution for securing resource-constrained IoT networks.

Abstract

This study addresses the security challenges in IoT networks, focusing on resource constraints and vulnerabilities to cyber-attacks. Utilising Software Defined Networking and its adaptability, the authors propose an efficient security framework using a Genetic Algorithm for feature selection and Mutual Information (MI) for feature ranking. A hybrid Deep Neural Network (DNN) combining CNN, Bi-GRU, and Bi-LSTM is developed to detect attacks. Evaluated on InSDN, UNSW-NB15, and CICIoT 2023 datasets, the model outperforms existing methods in accuracy, detection time, MCC, and resource efficiency, demonstrating its potential as a scalable and effective solution for IoT network security.

Practical Implementation/ Social Implications of the Research

The practical implementation of this research lies in enhancing the security of IoT networks, which are increasingly integral to smart homes, healthcare, transportation, and industrial systems. By detecting and mitigating cyber-attacks efficiently, the proposed model can safeguard sensitive data, prevent service disruptions, and ensure the reliability of IoT systems.

Collaborations

This research has been conducted in partnership with Umea University Sweden.

Future Research Plans

There is potential to enhance the Deep Learning approach further to reduce the execution time at the power crunch device. Additionally, federated learning could be investigated as a use case, especially concerning edge devices within typical software-defined IoT networks.

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Electronic Vehicles (EVs) are a key element of carbon emission reduction strategies and pivotal to contributing to sustainable development. Operating solely on electrical energy, eliminating the need for petrol or diesel, EVs leave a significantly reduced carbon footprint compared to fossil fuel-powered vehicles. Underscoring the impact of EVs on the environment, advanced research is conducted to improve the efficacy and reliability of EVs.

On this note, a research team from the Department of Electrical and Electronics Engineering – Dr Tarkeshwar Mahto, Dr Somesh Vinayak Tewari, Dr Ramanjaneya Reddy and PhD scholar Ms K Mounika Nagabushanam has published a paper titled “High Gain Bi-directional KY converter for low power EV Applications” in the Q1 journal Energy having an Impact Factor of 9. Their research work focuses on the development of a bi-directional DC-DC converter that can be used in EVs for integration of battery to traction motor.

Abstract

In electric vehicles (EVs), the type of electric motor and converter technology have a significant impact on regulating the operational characteristics of the vehicle. Therefore, in this work, the modified bi-directional KY converter (BKYC) is proposed for EV applications. The main contributions of the proposed converter are high step-up/step-down conversion gain, bi-directional power flow, simplified control structure, continuous current, common ground, low volume, and high efficiency. An inductor on either side of the converter ensures continuous current flow and passive components are arranged to operate in series to offer high step-up/step-down conversion. The charging and discharging operations, steady-state analysis, and design process of the proposed converter are discussed in detail and compared with similar bi-directional converter topologies. Further, the efficiency analysis of the proposed converter is presented, and it was found that the efficacy is 95.51% in the charging operation and 96.52% in the discharging operation. The simulations are carried out using MATLAB/Simulink environment. Further, a prototype of a modified bi-directional KY converter is implemented with a TMS320F28335 processor and validated with theoretical and simulation counterparts.

Explanation of the Research in Layperson’s Terms

Electric vehicles (EVs) are built with traction motors, charging circuits, energy storage devices, and lighting systems. Each runs at a different voltage and has a different power level. Various power electronic converters are used to integrate the individual components of an electric vehicle. An electric vehicle (EV) runs primarily on battery power, which can be obtained from on-board charging or charging stations. The battery has a voltage range of 24 to 48 volts. The traction motor, coupled to a DC link bus with a voltage range of 400V to 600V, needs to receive this energy. Consequently, it is necessary to integrate a power converter to raise the voltage from lower voltage batteries to a higher voltage DC link. Additionally, energy lost during motor running can be used to charge batteries to improve the efficiency of the electric vehicle. Therefore, a separate power electronic converter is required for the power flow from the motor to the battery. The primary output of our study is the development of a bi-directional DC-DC converter that facilitates power flow from the battery to the motor and motor to the battery with the necessary voltage gains while maintaining improved efficiency and low cost.

The main challenges in EV technology are battery deterioration due to frequent charging and discharging and the volume of the power converter. The research team plans –

• To work on the noise reduction methods that are brought on by regeneration action
• To work on various control techniques to keep the DC link voltage of the propulsion system constant

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The varsity concluded the second edition of its distinguished Research Scholars’ Summit. This two-day summit witnessed the participation of 27 universities from the states of Andhra Pradesh and Telangana, resulting in a total of 243 abstract submissions.

The summit delved into four major thematic areas namely: Engineering and Technology; Medicine, Life Sciences, Agriculture and Fisheries; Management, Social Sciences, Humanities, and Applied Sciences, including Computational Physics. Each thematic area encompassed a variety of subtopics.

The academic colloquium featured the esteemed presence of Shri Mannava Mohan Krishna, Honourable Chairman of Andhra Pradesh Technology Services, who graced the occasion as the chief guest. He expressed his vision for collaborative efforts with the researchers, stating, “We want to work with you, partner with you to serve the people better.” Shri Mohan Krishna also highlighted the Chief Minister, Shri N Chadraababu Naidu’s ambition to transform Andhra Pradesh into a technological hub, asserting that summits of this nature represent a commendable starting point. He also referred to the 153 services set to be launched under the WhatsApp Governance initiative by the government of Andhra Pradesh, stating that ideas such as these demonstrate how technological advancements benefit governance and thereby the society.

Prof. Manoj K. Arora, Vice Chancellor, SRM University-AP in his address, reminded the students that this summit serves as a platform for the exchange of ideas and offers a significant opportunity to the researchers for career progression. He emphasised SRM AP’s impressive research trajectory, stating, “in just seven and a half years since its inception, the university has established its presence on the scientific landscape.” While acknowledging the rise in research fervour, he urged attendees to prioritise the societal impact of their work stating that their PhD should symbolise Passion, Hard Work, and Dedication rather than a simple Doctor of Philosophy.

He encouraged students to meticulously frame their professional futures, he said “During your five years at the university, you should aspire to discern the path you wish to pursue—whether as educators, researchers, or entrepreneurs and the university will facilitate all the necessary resources to support your professional journey.” He also extended invitation to the scholars from other universities to come forward and use the infrastructure and facilities that SRMAP has invested in for Research.

The summit showcased a myriad of multidisciplinary research presentations from scholars culminating in the awarding of 18 gold medals, 14 silver medals and several special mention awards across various categories for their exemplary contribution. The success of the summit was further supported by the efforts of the convenors, Dr Sibendu Samanta, Dr Jatis Kumar Dash, and Mr Manikanta Bandlamudi, whose guidance and organisation were instrumental in creating a platform for scholarly exchange and collaboration.

Prof. Ranjit Thapa, Dean – Research, delivered the vote of thanks, expressing gratitude to all participants, organisers, and attendees. The summit culminated in a fruitful and awe-inspiring work showcasing dedication and perseverance and a promise to keep inspiring, igniting and innovating.

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The two-day international conference on Breaking the Silence: Interdisciplinary Perspective on Gender Exploitation and Resistance organised under the auspices of SRM University-AP comes to a conclusion.

The international conference drew diverse audiences of academicians, academic experts, research scholars and students from across the country and outside, and featured talks by eminent academicians as Prof. Anita Singh, Department of English, Banaras Hindu University, Varanasi; Prof. Rajinder Dudrah, Professor of Cultural Studies and Creative Industries, Birmingham City University; Prof. Geetanjali Gangoli, Department of Sociology, Durham University; Prof. Nalini Iyer, Department of English, Seattle University; Prof. Priyanka Tripathi , Department of Humanities and Social Sciences, Indian Institute of Technology Patna.

The sessions explored themes of gender and resistance, intersectionality, trauma and survival and so on. With 5 guest speakers, over 70 research paper presentations and over 140 participants the conference offered multifaceted perspectives on Gender Exploitation and Resistance.

Prof. Vishnupad, Dean-Easwari School of Liberal Arts in his address stated, “Notwithstanding 60 odd years of feminist movements and scholarship, gender asymmetry and violence, is one of those archives that needs to be continually visited and revisited, because patriarchal forms and gender violence remains as rampant as it always was.” Further, while elaborating on violence, he questioned the easy equation of education with progress and conjectured on the relation of education and violence. The manic obsession in Indian society for engineering and medical degrees and its resulting impact on young school going students, for him, consisted of one such perverse instance; the annual student suicides number in places such as Kota amply instantiate that violence.

Dr Sayantan Thakur, Assistant Professor and Head – Department of Literature and Languages, remarked “Conferences such as these are both inspiring and daunting; while they convene bright minds capable of addressing critical issues, they also depict to us that challenges such as gender exploitation continue to be.”

Prof. Anita Singh from Banaras Hindu University in her keynote address cited several compelling instances wherein women were denied justice, reflecting thereby a troubled pattern of societal indifference.

The discourses in the conference addressed the multifaceted barriers that are posed within the system, compelling one to discuss, debate and deliberate and “break the silence” that surrounds gender exploitation.

 

 

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The Teaching Learning Centre(TLC) at SRM University-AP organised a two-day Faculty Training Programme on Teaching Methodologies & Pedagogies. The Faculty training Programme saw resource person Prof. Prasad Edamana from IIT, Madras delivering the session.Vice Chancellor Prof. Manoj K Arora; Associate Director, Dr S Mannathan; Assistant Professor and Co-ordinator, Dr Subeesh N P from the Teaching Learning Centre along with Faculties representing various Departments took part in the session.

In his inaugural address Vice Chancellor Prof. Manoj K. Arora stressed on the essential connection between research and teaching within our academic framework. He stated – “Research and teaching cannot be two different verticals, the two should seamlessly intertwine to enhance educational experiences.”

He highlighted the need for the educators to be well-versed in their subject matter in order to improve effectiveness in teaching. He encouraged the teaching community at SRM AP to unite in this endeavour, taking a pledge to collaborate closely with him in order to build an institute of unmatched excellence

Prof. Arora detailed three crucial initiatives aimed at elevating the varsity as a paramount centre for knowledge that fosters the face of a brighter tomorrow : implementing a robust feedback mechanism, establishing a mentor-mentee programme, and promoting familiarity with academic programmes and regulations. He supported his points with case studies that illustrated the benefits of faculty engagement in these areas.

Prof. Prasad facilitated workshops on active learning techniques, including flipped classrooms, problem-based learning, and experiential teaching methods. Faculty members also participated in group activities, where they demonstrated their teaching methods and received detailed feedback from their peers and the resource person.

A significant highlight was the focus on aligning learning outcomes with innovative teaching practices. The participants explored strategies to make classrooms more engaging and inclusive, leveraging technology to enhance both teaching and student interaction.

The training programme concluded with a feedback session where participants shared their takeaways and suggestions for future workshops.

 

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Farming is often regarded as an occupation that is challenging and has become a sobriquet for hardship and unpredictability, leaving farmers financially vulnerable and many a times at the brink of poverty. Insuring crops can, however, minimise the risk of loss, making it a viable option as long as the process doesn’t get bogged down by excessive bureaucracy and cumbersome paperwork. Dr Naga Sravanthi Puppala, Assistant Professor at the Department of Computer Science and Engineering has come up with a game-changing solution of utilising blockchain technology and real time IoT data for automatic and quick coverage of crops by simplifying the insurance process thereby helping reshaping the future of agriculture, just when it’s needed most.

Abstract

The invention is a groundbreaking design patent that employs a single, sophisticated smart contract policy to autonomously manage the entire crop insurance process. This system innovatively combines blockchain technology with real-time IoT data collection to create an efficient, transparent, and reliable insurance solution for farmers. Central to this invention is a singular smart contract policy designed to oversee every stage of the insurance lifecycle, from policy issuance and dynamic risk assessment to claims processing and payout disbursement. This smart contract policy is meticulously programmed with specific conditions and thresholds, including weather patterns, soil moisture levels, and crop health indicators, all monitored by IoT devices in the field. As these conditions are tracked in real-time, the smart contract policy autonomously adjusts coverage and triggers payouts when necessary, eliminating the need for human intervention. This system not only enhances efficiency by reducing administrative costs but also ensures prompt and accurate payouts. By relying on tamper-proof data and predefined conditions, the invention offers a secure and transparent approach to crop insurance, providing farmers with a dependable safety net against crop losses.
In short, this invention makes crop insurance smarter, simpler, and fairer, giving farmers the support they need when they need it most.

Practical Implementation and Social Implications of the Research

Practical Implementation

• Blockchain: Secure platform for immutable records.
• Smart Contracts: Automate insurance claims based on predefined triggers.
• IoT Devices: Monitor crop and environmental data in real-time.
• Oracles: Fetch external data (e.g., weather reports).
• Workflow: Farmers enroll, pay premiums digitally, and receive automatic payouts if crop damage is detected.

Social Implications

• Transparency: Eliminates fraud and delays in claims.
• Inclusivity: Provides insurance access to small-scale farmers.
• Economic Stability: Reduces financial strain on farmers after disasters.
• Sustainability: Encourages data-driven, risk-resilient agriculture.

Future Research Plans:

Building upon the foundation of this invention, my future research will focus on advancing and expanding its applications to maximize impact in agriculture and beyond. Key areas of exploration include:

1. Enhancing IoT Integration for Precision Agriculture

Aimed to develop more advanced IoT devices and sensors that can collect highly specific data on soil quality, weather patterns, and crop health. This data will improve the system’s ability to predict risks and tailor insurance policies to individual farms. Research will also involve optimizing sensor networks for affordability and accessibility to smallholder farmers.

2. Developing Dynamic Risk Assessment Models

By incorporating machine learning and predictive analytics, I plan to create dynamic risk assessment models. These models will continuously learn from real-time data and historical trends, allowing the system to provide proactive alerts to farmers about potential risks and automatically adjust insurance terms to reflect current conditions.

3. Expanding Blockchain Applications Beyond Crop Insurance

While the current focus is on crop insurance, blockchain’s secure and transparent nature offers opportunities for broader agricultural applications. I intend to explore its use for supply chain traceability, ensuring that crops reach markets efficiently and without tampering, and for facilitating peer-to-peer lending among farmers.

4. Testing and Scaling in Diverse Agricultural Environments

Field trials will be conducted in various regions and farming contexts to test the system’s adaptability and scalability. This includes:

• Testing in regions prone to extreme weather conditions.
• Evaluating the system’s performance in specialized farming industries, such as vineyards or organic farming.
• Collaborating with agricultural cooperatives to implement the system across multiple farms simultaneously.

5. Social and Economic Impact Assessment

A critical part of my research will involve studying the socioeconomic impact of this invention on farmers, particularly smallholder farmers. I aim to assess how it influences their livelihoods, productivity, and financial security. This will guide future improvements to make the system more inclusive and equitable.

6. Exploring Policy and Regulatory Frameworks

For widespread adoption, I plan to engage with policymakers to align the system with existing agricultural and insurance regulations. The research will focus on creating policy frameworks that encourage adoption, particularly in developing regions and addressing potential legal challenges related to blockchain and data privacy.

7. Collaborating for Multi-Sectoral Impact

Partnerships with financial institutions, agritech companies, and government agencies to co-develop solutions that integrate blockchain-based insurance with other agricultural services, such as microloans, subsidies, and educational programs.

By addressing these areas, my research will contribute to creating a more resilient and sustainable agricultural ecosystem, empowering farmers with cutting-edge technology while enhancing food security and economic stability globally.

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Languages have evolved well beyond their original purpose of simple message transmission; they now serve as vibrant reflections of cultural identity, culinary traditions, and the unique characteristics of various communities.

On the occasion of “Bhartiya Bhasha Divas,” the Directorate of Student Affairs at SRM University-AP organised an engaging exhibition aimed at promoting regional languages and highlighting their significance in individuals’ lives. This day is commemorated in honour of the esteemed Tamil poet, Mahakavi Subramanya Bharati.

The exhibition featured informative posters showcasing 22 languages spoken across India. The Vice Chancellor, Prof. Manoj K Arora, inaugurated the event and actively engaged with students by quizzing them on the diverse languages of the country. During his address, he cited the National Education Policy, which advocates for education in regional languages as a key component of fostering linguistic diversity.

Ms Revathi Balakrishnan, Associate Director of Student Affairs, highlighted the importance of the day, further enriching the audience’s understanding of linguistic heritage. The event was attended by faculty, staff, and students, including  Registrar, Dr R Premkumar ; Dean-Easwari School of Liberal Arts,  Prof. Vishnupad,  and Dr Vinayak Kalluri, Dean – Academic Affairs and Controller of Examinations.

In addition to the exhibition, the Directorate of Student Affairs organised a thought-provoking faculty talk featuring Dr Manaswini Sen, an Assistant Professor in the Department of History. In her talk, Dr Sen quoted Dr Jayashree Subramanian’s research paper, in which she emphasised the need to teach students concepts in mathematics in their regional language rather than a foreign language to help them understand the concepts better.

The session sparked engaging discussions led by Dr Johannes Kirscher, Associate Professor in the Department of Physics, who stressed the necessity of teaching students in their native languages. Acknowledging that some students struggle with English as the medium of instruction, faculty members proposed a collective effort to learn Telugu, thereby enhancing their ability to support students more effectively.

The suggestions put forth emphasised the importance of personalised support, such as one-on-one tutoring for students encountering challenges with English. Additionally, there was a call to action for proactive measures to enhance English literacy among these learners. This event served as a significant reminder of the critical role that language plays in both education and community development.Through such initiatives, SRM University-AP reinforces its commitment to preserving linguistic diversity and empowering students to flourish in a multilingual environment.

 

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