Knowledge representation is a fundamental aspect of AI, which allows machines to understand, think, and even make choices ...

In this guest blog, Karen McNulty Walsh of Brookhaven National Laboratory explains how Michigan Technological University ...

Discover what context graphs are, why they're revolutionizing AI systems, and who's building this trillion-dollar technology ...

Syed Asif Ali is transforming digital authority in the UAE by combining technical identity engineering with elite visual ...

Abstract: Graph contrastive learning (GCL) has shown excellent performance in recommender systems. However, GCL-based methods have two major problems. First, many methods use graph perturbations to ...

Abstract: To solve limitations of existing social recommendation models—including poor multi-source representation fusion, low semantic closeness of fused features, and inability to use social ...