Diffusion models have shown strong promise for neural combinatorial optimization, yet existing approaches define the forward noising process over a fully connected graph, discarding the sparse topological structure inherent to the Traveling Salesman Problem (TSP), and their multi-step inference incurs prohibitive laten...
Chu-Lei Zhang, Yun-Shuo Li, Fu-Shuo Li et al.· Big Data and Cognitive Compu...· 0 citations
This paper identifies a critical phenomenon in constrained VRPs termed the Global Cascading Effect, and proposes DeCo (Decoupled Constrained Optimization), a streamlined end-to-end framework designed to systematically dismantle these couplings.
Rui Cao, Zhiguang Cao, Yihan Huang et al.· Proceedings of the 32nd ACM...· 0 citations
The proposed ReliableRAG is the first reliability-driven framework that mitigates deceptive misinformation in multi-hop QA through fine-grained evaluation of individual triples, and quantifies triple reliability by combining query-triple semantic relevance with triple credibility.
Jingjing Jiang, Xuan Wu, Wen-Hao Song et al.· 0 citations
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