Geeky Gadgets

Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

The AGGREGATE function in Excel is a versatile feature designed to perform calculations like sums, averages and counts while selectively ignoring elements such as hidden rows, errors, or filtered-out ...
IEEE

A Blockchain-Enabled Cold Start Aggregation Scheme for Federated Reinforcement Learning-Based Task Offloading in Zero Trust LEO Satellite Networks

Abstract: The development of 6G enable users in remote and harsh areas to enjoy computation-intensive services including metaverse entertainment, intelligent transportation, and immersive ...
IEEE

Toward Secure Weighted Aggregation for Privacy-Preserving Federated Learning

Abstract: Privacy-preserving federated learning can protect the privacy of model gradients/parameters in the model aggregation phase. Most existing schemes only ...