2 papers
cs.CL2026
SABET-QA: Temporal Knowledge Graph Question Answering
Brahim Touayouch, Mirette Moawad, Dmitry Akulov
Question Answering over Temporal Knowledge Graphs (TKGQA) requires reasoning over time-sensitive facts, yet existing embedding-based methods struggle with multi-step queries due to…
cs.LG2025
A Hybrid Model for Stock Market Forecasting: Integrating News Sentiment and Time Series Data with Graph Neural Networks
Nader Sadek, Mirette Moawad, Christina Naguib +1
Stock market prediction is a long-standing challenge in finance, as accurate forecasts support informed investment decisions. Traditional models rely mainly on historical prices, b…