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Profil bibliographique

Rajkumar Hemalatha

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

43Publications signalées
575Citations signalées
2Affiliations récentes

Les institutions déclarées

Les domaines associés

Mobile Ad Hoc NetworksEnergy Efficient Wireless Sensor NetworksVehicular Ad Hoc Networks (VANETs)Obesity, Physical Activity, DietBlockchain Technology Applications and Security

Les publications récentes

Accès ouvert 2026 article OpenAlex

Understanding sugar-sweetened beverage tax implementation globally: a 34-year, population-based observational study in 183 countries

Lizbeth Moreno Loaeza, Laura Lara-Castor, Julia Reedy Sharib, Frederick Cudhea et autres

BACKGROUND: Taxes on sugar-sweetened beverages can improve public health. We aimed to characterise the extent and types of sugar-sweetened beverage taxes implemented worldwide and the national characteristics predicting implementation, such as sugar-sweetened beverage intake amounts, disease rates, or economic development. METHODS: This …

us, tr, Éthiopie, ae, in, lb, id, bh, ir, pk, it, gb, Maroc, es, ar, fr, ec, pl, gr, mt, nl, jo, Kenya, ee, kr, co, Mozambique, lk, pt, ph, ch, be, Afrique du Sud, vn, tw, cl, ba, br (code pays fourni par la source)

1 citation The Lancet Global Health
2025 conference-paper OpenAlex

Real-Time Sentiment Analysis of Customer Feedback Using Neural Networks and NLP Methods

N. Tasneem, Rajkumar Hemalatha

Realistic sentiment analysis will be in need of understanding customer feedbacks system's, facilitating data-depending decision making and improving user experience. This research model utilizing neural based networks and natural language processing systems (NLP) mechanism to realize faster and accurate level of customer …

in (code pays fourni par la source)

3 citations
2024 article OpenAlex

Duo‐H: An Effectual Consensus Algorithm Using Two‐Tier Shard Consortium Blockchain Mechanism for Enhanced Privacy Protection

Rahul Anand, Rajkumar Hemalatha, B. Uma Maheswari

ABSTRACT Blockchain is an innovative technology for storing data in decentralized, distributed, and secure chain blocks. Consortium blockchains are commonly used in transactions where transactions between organizations are also achieved by the blockchain. In the classic consortium blockchain system, entire nodes are …

in (code pays fourni par la source)

3 citations International Journal of Network Management
2024 book-chapter OpenAlex

Strengthening Security, Privacy, and Trust in Artificial Intelligence Drones for Smart Cities

R. Sonia, Neha Gupta, K. Manikandan, Rajkumar Hemalatha et autres

Smart cities are transforming by integrating artificial intelligence (AI) drones for various applications, including traffic monitoring, public space management, and surveillance. However, the increasing reliance on AI drones raises concerns about the security, privacy, and trust of both the technology and the …

in (code pays fourni par la source)

48 citations Advances in information security, privacy, and ethics book series
2023 conference-paper OpenAlex

A Novel Design of Secured BlockChain Assisted Land Registration Mechanism by using Enhanced Verification Principles

Ramachandran Thandaiah Prabu, S. Diwakaran, Rajkumar Hemalatha, V. Senthilkumar et autres

In the contemporary world, safeguarding data has assumed paramount importance, prompting numerous industrial sectors to fortify their defenses against potential hackers. In this landscape, blockchain has emerged as a cutting-edge technology that empowers peers to securely exchange various assets, including currency, financial …

in, us (code pays fourni par la source)

11 citations
2023 article OpenAlex

Alzheimer’s disease detection using residual neural network with LSTM hybrid deep learning models

R.G. Vidhya, Dhanalaxmi Banavath, S. Kayalvili, Charles Prabu et autres

Early Alzheimer’s disease detection is essential for facilitating prompt intervention and enhancing the quality of care provided to patients. This research presents a novel strategy for the diagnosis of Alzheimer’s disease that makes use of sophisticated sampling methods in conjunction with a …

in, us (code pays fourni par la source)

15 citations Journal of Intelligent & Fuzzy Systems
Accès ouvert 2023 article OpenAlex

Sugar-sweetened beverage intakes among adults between 1990 and 2018 in 185 countries

Laura Lara-Castor, Renata Micha, Frederick Cudhea, Victoria Miller et autres

Sugar-sweetened beverages (SSBs) are associated with cardiometabolic diseases and social inequities. For most nations, recent estimates and trends of intake are not available; nor variation by education or urbanicity. We investigated SSB intakes among adults between 1990 and 2018 in 185 countries, …

us, gr, ca, tr, Éthiopie, ae, in, lb, id, bh, ir, pk, it, gb, Maroc, ar, fr, ec, pl, mt, nl, jo, Kenya, ee, co, Mozambique, lk, pt, fi, ph, kr, ch, be (code pays fourni par la source)

131 citations Nature Communications
2023 conference-paper OpenAlex

Coyote Optimization Algorithm for Enhancing Connectivity and Energy Efficiency in WSN

M. Ramkumar Prabhu, S. Yuvarani, P. M. Sithar Selvam, Rajkumar Hemalatha

In Wireless Sensor Networks (WSNs), the sensor nodes determine the path to the sink to send data. Data transmission may occur straight to the sink node or through the intermediary nodes, depending on the chosen option. Because sensor nodes have a finite …

np, in (code pays fourni par la source)

0 citations

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