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Author

Dr. Vishal Shrivastava

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#edge computing Open access Oct 2026

Semantic Communications and Edge Intelligence in 6G Wireless Networks: Task-Oriented Joint Source-Channel Coding and Latency Bounds

Abstract—As cellular architectures transition from 5G toward Sixth-Generation (6G) wireless networks, the classical Shannon-Nyquist paradigm of bit-level data transmission is rapidly approaching its theoretical physical channel capacity limits. Ultra-dense Internet of Things (IoT) ecosystems, autonomous vehicular swarm...

Rohit Rana, Tanishk Jangid, Dr. Vishal Shrivastava et al. · 0 citations
#graph neural networks Open access Oct 2026

Optical and Photonic Computing for Deep Learning Acceleration: Silicon Photonics, Mach-Zehnder Meshes, and Wavelength-Division Multiplexing

Abstract—The relentless exponential scaling of foundation models and transformer architectures has pushed conventional silicon complementary metal-oxide-semiconductor (CMOS) digital accelerators (GPUs, TPUs) toward fundamental thermodynamic and interconnect boundaries. Joule heating, resistance-capacitance (RC) interco...

Dhruv Agarwal, Surendra Singh Shekhawat, Dr. Vishal Shrivastava et al. · 0 citations
#graph neural networks Open access Oct 2026

Autonomous AI-Driven Security Operations Centers (Autonomous SOC): Agentic Orchestration, Real-Time Incident Response, and Multi-Agent Defensive Playbooks

Abstract—Contemporary enterprise Security Operations Centers (SOCs) are on the brink of systemic collapse driven by three converging factors: exponential alert fatigue (>25,000 uninvestigated alerts daily per enterprise), acute global cybersecurity workforce shortages, and the emergence of automated, machine-speed cybe...

Shashank, Rakesh Kumar, Er. Ram Babu Buri et al. · 0 citations
#graph neural networks Open access Oct 2026

Diffusion Models Beyond Computer Vision: Tabular Data Synthesis, Graph Generation, and Time-Series Forecasting

Abstract—Denoising Diffusion Probabilistic Models (DDPMs) and Score-Based Generative Models have fundamentally transformed continuous image generation and multi-modal synthesis. However, their mathematical extension beyond Euclidean continuous pixel grids into structured enterprise domains—specifically heterogeneous ta...

Aarav Sharma, Aayush Nagar, Dr. Vishal Shrivastava et al. · 0 citations
#software testing Open access Oct 2026

AI Code Synthesis, Autonomous Debugging, and the Evolution of the Software Engineering Lifecycle: Repository Graph Reasoning, SWE-bench Benchmarks, and Security Bounds

Abstract—The software engineering (SWE) lifecycle has transitioned from human-centric manual programming toward autonomous AI code synthesis and closed-loop program repair. Foundation models pre-trained on billions of source code tokens—including modern frontier models and specialized coding LLMs—have evolved beyond is...

Shubham Bhardwaj, Subh Kumar Gupta, Dr. Vishal Shrivastava et al. · 0 citations

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