This paper proposes LLM-Guided Constraint-Aware Tabular Data Synthesis (LCATS), an end-to-end framework that decouples global distribution modeling from local constraint enforcement and achieves strong overall performance against diffusion-based, LLM-based, and hybrid baselines in ?
Qing Li, Yanyan Shen, Qibin Zheng et al.· Proceedings of the 32nd ACM...· 0 citations
3D UAV trajectory planning in dynamic multi-threat environments as a dynamic bi-objective optimization problem and a multi-swarm dynamic multi-objective crow search algorithm (MDMCSA) are formed.
Gengsong Li, Yi Liu, Qibin Zheng et al.· Applied Sciences· 1 citation
A three-role dynamic multi-swarm crow search algorithm (3R-DMCSA) is proposed, in which exploiter, explorer, and diversifier role-based swarms share a crow search-based update structure, feasibility-aware comparison, and leader-selection structure but use TA- and PP-specific encodings, objective preferences, initializa...
Gengsong Li, Yi Liu, Qibin Zheng et al.· Drones· 1 citation
Tabular data synthesis must satisfy two complementary quality criteria. At the global level, synthetic records must faithfully reproduce the statistical characteristics of the original dataset, including marginal distributions and inter-variable correlations. At the local level, each individual record must satisfy doma...
Qing Li, Yanyan Shen, Qibin Zheng et al.· Proceedings of the 32nd ACM...· 0 citations
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