Showing 20 papers for 2026-02-20
SymGraph introduces a symbolic framework to go beyond traditional message passing in graph learning. By replacing standard GNN backbones with symbolic reasoning, it aims to overcome the 1-WL expressivity barrier and improve interpretability. The paper demonstrates enhanced expressive power and provides routes to more transparent models.
STDSH-MARL proposes a scalable MARL framework for human-centric corridor traffic signal control. It uses a Spatio-Temporal Dual-Stage Hypergraph to capture dependencies among multimodal travelers under centralized training and decentralized execution. Experiments show improved multimodal throughput and reduced delays compared to baselines.
AdvSynGNN presents a resilient GNN architecture that uses adversarial synthesis and self-corrective propagation to cope with structural noise and heterophily. It combines multi-resolution structure synthesis with contrastive objectives to produce geometry-aware initializations and a transformer backbone that adaptively handles heterophily by modulating attention. The result is more robust node representations across diverse graph topologies.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
LLM-WikiRace benchmarks long-term planning and reasoning over real-world knowledge graphs. In this task, models must navigate Wikipedia hyperlinks step by step to reach a target page, requiring look-ahead planning and understanding concept relationships. The study evaluates diverse LLMs and highlights planning capabilities and limits.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
GGBall proposes a hyperbolic graph generator on the Poincaré ball by integrating a Hyperbolic VQ-VAE with a Riemannian flow matching prior defined via closed-form geodesics. This design enables geometry-aware priors to model hierarchical structures in graphs.
Temporal Graph Pattern Machine (TGPM) explicitly models evolving temporal patterns in graphs to reveal transferable temporal evolution mechanisms. It moves beyond task-specific heuristics toward discovering underlying dynamics that generalize across settings.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.
Note: The user-provided entry contains the title only without an English abstract. Please provide the abstract for a proper summary.