Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

Stuck on a Math Problem? These Are the Best Math AI Tools You’ll Ever Need in 2026

If you're struggling with math, these best math AI tools can help you solve those complex problems and equations with ease.
IEEE

On the Use of Virtual Knowledge Graphs to Improve Environmental Sensor Data Accessibility

Abstract: The rapid proliferation of environmental sensor networks (ESNs) used for monitoring environmental systems, such as meteorology and air quality, and advances in database technologies [e.g., ...
GitHub

Which Modality should I use -- Text, Motif, or Image? : Understanding Graphs with Large Language Models

conda create --name graphllm python==3.10.12 conda activate graphllm pip install torch pip install openai pip install torch_geometric pip install pyg_lib torch ...
IEEE

Predicting Knee Cartilage Degradation and Osteoarthritis Onset Using a Hybrid Mathematical Modeling and Machine Learning Framework

Abstract: Osteoarthritis (OA) is the most prevalent form of arthritis, commonly affecting the knee joint and characterized by the progressive degeneration of articular cartilage (AC). Among the ...
Financial Advisor

Affluent Investors Are Using Options Math To Borrow On The Cheap

In late 2021, as the housing market overheated and the Federal Reserve’s benchmark interest rate hovered near zero, Tony Yang found an unconventional way to fund his down payment. He logged into his ...