https://rahuljoshi.dev/publications/ Recent content in Publications on Rahul Joshi Hugo en-us Tue, 01 Jul 2025 00:00:00 +0000 https://rahuljoshi.dev/publications/human-in-the-loop-ai/ Tue, 01 Jul 2025 00:00:00 +0000 https://rahuljoshi.dev/publications/human-in-the-loop-ai/ How data engineering architecture enables human-AI collaboration in financial services — feature stores, explainability, and continuous learning pipelines. https://rahuljoshi.dev/publications/making-banking-platforms-ai-ready/ Tue, 01 Jul 2025 00:00:00 +0000 https://rahuljoshi.dev/publications/making-banking-platforms-ai-ready/ How effective AI deployment in banking depends on a robust data engineering framework — multi-zone architectures, feature versioning, governance, and real-time processing. https://rahuljoshi.dev/publications/composable-data-architectures/ Sun, 01 Jun 2025 00:00:00 +0000 https://rahuljoshi.dev/publications/composable-data-architectures/ The paradigm shift from monolithic enterprise data platforms to composable architectures with decoupled systems and standardized interfaces. https://rahuljoshi.dev/publications/data-centric-ai/ Sun, 01 Jun 2025 00:00:00 +0000 https://rahuljoshi.dev/publications/data-centric-ai/ The paradigm shift from model-centric to data-centric AI — how data quality and governance at the platform level determine AI system success. https://rahuljoshi.dev/publications/invisible-hand-of-data-engineering/ Sun, 01 Jun 2025 00:00:00 +0000 https://rahuljoshi.dev/publications/invisible-hand-of-data-engineering/ How data architecture choices, pipeline failures, and default values in automated decision-making create systemic barriers to financial inclusion. https://rahuljoshi.dev/publications/lakehouse-convergence/ Sat, 15 Jun 2024 00:00:00 +0000 https://rahuljoshi.dev/publications/lakehouse-convergence/ Analysis of format convergence between Delta Lake and Apache Iceberg — what it means for lakehouse architecture. https://rahuljoshi.dev/publications/delta-lake-transaction-logs/ Mon, 15 Jan 2024 00:00:00 +0000 https://rahuljoshi.dev/publications/delta-lake-transaction-logs/ Deep dive into how Delta Lake implements ACID transactions on cloud object storage through its transaction log. https://rahuljoshi.dev/publications/evolution-of-data-lakes/ Thu, 15 Jun 2023 00:00:00 +0000 https://rahuljoshi.dev/publications/evolution-of-data-lakes/ From Hadoop to modern lakehouse — tracing the architectural evolution of enterprise data lakes. https://rahuljoshi.dev/publications/rank-aggregation-springer/ Wed, 01 Jun 2011 00:00:00 +0000 https://rahuljoshi.dev/publications/rank-aggregation-springer/ A variant of Kendall-Tau distance metric for unsupervised evaluation of rank aggregation — Springer PReMI 2011.