Naga Sanjay Vijayan

A programming post exploring a Ruby feature that causes Marshal.dump errors when serializing hashes with default procs; includes debugging and explanations.

A technical article summarizing Lyft’s migration from Apache Druid to ClickHouse to improve real-time analytics performance, cost efficiency, and scalability, and covering migration steps and challenges.

Research-summary article explaining IMavatar, an approach for learning personalized, generalizable and 3D-consistent facial avatars from monocular videos (covers implicit morphable avatars, ray marching, correspondence search).

A case study on keeping machine learning models relevant by addressing data drift and concept drift using continuous training and MLOps pipelines (covers TFX components, triggers, and architectures for CT).

Research-summary describing AiTLAS, a Python toolbox for exploratory and predictive analysis of satellite imagery and AI-ready Earth Observation datasets.

An overview of 5G technology covering salient features, architecture, advantages, shortcomings, challenges, and future scope.