Abhishek Kumar

Rebooting the Internet from Orbit

Tanya Shreedhar, Aleksandr Zavodovski, Abhishek Kumar, Sanna Tuomela

Low Earth Orbit (LEO) megaconstellations are the first network in three decades being built greenfield at a planetary scale, and the window for shaping their architecture is closing. Once operators lock their inter-satellite and ground-gateway data planes to IP conventions, the field …

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Exponentially Weighted Instance-Aware Repeat Factor Sampling for Long-Tailed Object Detection Model Training in Unmanned Aerial Vehicles Surveillance Scenarios

Taufiq Ahmed, Abhishek Kumar, Constantino Álvarez Casado, Anlan Zhang et autres

Object detection models often struggle with class imbalance, where rare categories appear significantly less frequently than common ones. Existing sampling-based rebalancing strategies, such as Repeat Factor Sampling (RFS) and Instance-Aware Repeat Factor Sampling (IRFS), mitigate this issue by adjusting sample frequencies based …

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Impact of Internet of Things on Intelligent Transportation Systems

Pankaj Kumar Keshri, Abhishek Kumar

Effective planning and time management are more important than ever in a time of fast-changing lifestyles, busy schedules, and an increasing need for instant access to information. Over 75 billion devices are expected to be online by 2025, highlighting the global trend …

Transforming the Internet With 6G: Towards Architectural Extensibility

Aleksandr Zavodovski, Nitinder Mohan, Abhishek Kumar, Sasu Tarkoma et autres

G is envisioned to be substantially more than just a next-generation wireless communication technology. It is thought of as a universal intelligent fabric that will have a transformative effect on societal structure, empowering the emergence of smart societies. A massive deployment of …

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Towards a data fabric framework for industrial metaverse integration

Abhishek Kumar, Lauri Lovén, Muhammad Arshad, Susanna Pirttikangas et autres

The integration of digital and physical assets in industrial settings is increasingly facilitated by the concept of the Industrial Metaverse, a unified platform that leverages advanced technologies like AR/VR/XR to create interconnected 3D environments. As industries within supply chains become more interlinked, …

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Large Language Model Based Multi-Agent System Augmented Complex Event Processing Pipeline for Internet of Multimedia Things

Talha Zeeshan, Abhishek Kumar, Susanna Pirttikangas, Sasu Tarkoma

This paper presents the development and evaluation of a Large Language Model (LLM), also known as foundation models, based multi-agent system framework for complex event processing (CEP) with a focus on video query processing use cases. The primary goal is to create …

Large Language Models in the 6G-Enabled Computing Continuum: a White Paper

Markus Abel, Ijaz Ahmad, Constantino Álvarez Casado, Rico Berner et autres

The evolution towards 6G architecture will shift communication networks, with artificial intelligence (AI) playing a key role. This white paper examines the integration of Large Language Models (LLMs) within 6G systems. Their ability to grasp intent, reason, and plan, and execute commands …

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Enhancing IoT Privacy: Why DNS-over-HTTPS Alone Falls Short?

Samuel Pélissier, Gianluca Anselmi, Abhishek Kumar, Anna Maria Mandalari et autres

Recent years have seen widespread adoption of consumer Internet of Things (IoT) devices, offering diverse benefits to end-users, from smart homes to healthcare monitoring, but raising serious privacy concerns. To address this, securing efforts, such as encrypting DNS, have been proposedIn this …

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All One Needs to Know about Metaverse: A Complete Survey on Technological Singularity, Virtual Ecosystem, and Research Agenda

Lik‐Hang Lee, Tristan Braud, Pengyuan Zhou, Lin Wang et autres

Since the popularisation of the Internet in the 1990s, the cyberspace has kept evolving. We have created various computer-mediated virtual environments, including social networks, video conferencing, virtual 3D worlds (e.g., VR Chat), augmented reality applications (e.g., Pokémon Go), and Non-Fungible Token Games …

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Software Development for Scientific Computing Using AI Code Generation

Matias Paavilainen, Aleksi Ylihurula, Verneri Niinimäki, Abhishek Kumar et autres

Recent advancements in artificial intelligence (AI), particularly in generative AI and large language models (LLMs), have led to widespread adoption across various applications including code generation. Our paper examines the use of LLMs like GitHub Copilot for developing complex software systems (aka. …

Data Fabric for Industrial Metaverse

Abhishek Kumar, Lauri Lovén, Susanna Pirttikangas, Sasu Tarkoma

The concept of a distributed computing continuum promises to offer a unified view of computing, communication and data resources scattered across edge, fog, and cloud, and utilize them for real-time data analysis, reducing latency, and improving operational efficiency in industrial settings. This …

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Semantic proximity assessment in Bhojpuri and Maithili: a word embedding perspective

Arun Kumar Yadav, Abhishek Kumar, Mohit Kumar, Divakar Yadav

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