Chris Webb's BI Blog

Diagnosing Power BI DirectQuery Performance Problems Caused By SQL Queries That Return Large Resultsets

The Execute Direct Query event has a duration of 2.1 seconds – meaning that again there is a gap to be explained, a gap where ...
IEEE

Fairness-Aware Incentive Mechanism for Multi-Server Federated Learning in Edge-Enabled Wireless Networks With Differential Privacy

Abstract: As a distributed machine learning method, federated learning (FL) can collaboratively train a global model with multiple devices without sharing the original data, thus protecting certain ...
GitHub

vishnu2kmohan/mcp-server-langgraph

A production-ready cookie-cutter template for building MCP servers with LangGraph's Functional API. Features comprehensive authentication (JWT), fine-grained authorization (OpenFGA), secrets ...
IEEE

Optimal Model Transfer and Dynamic Parameter Server Selection for Efficient Federated Learning in IoT-Edge Systems With Non-IID Data

Abstract: Distributed and privacy-preserving federated learning (FL) has been associated with edge computing systems for developing intelligent IoT applications. However, collecting data individually ...