Real-world relational data in recommender systems (RSs), particularly in domains such as e-commerce, often exhibits hierarchical structures, such as linking User → Product Category → Sub-Category → Item. Message-passing models such as Graph Neural Networks (GNNs), which propagate information across nodes, have been app...
Tendai Mukande, Noel E. O'Connor· Proceedings of the 20th ACM...· 0 citations
Real-world relational data in recommender systems (RSs), particularly in domains such as e-commerce, often exhibits hierarchical structures, such as linking User → Product Category → Sub-Category → Item. Message-passing models such as Graph Neural Networks (GNNs), which propagate information across nodes, have been app...
Tendai Mukande, Noel E. O'Connor· Proceedings of the 20th ACM...· 0 citations
HiLLTS, an LLM-guided traffic signal control framework that employs a hierarchical three-layer architecture consisting of a central coordination agent, a district layer and multiple cluster-level intersection agents, is proposed.
