2 papers
cs.LG2026
ChronoQG: Towards a Temporally Expressive and Hop-Bounded Benchmark for Temporal Knowledge Graph Question Generation
Xuemeng Liu, Zhengpin Li, Wanpeng Tang +2
Knowledge graph question generation (KGQG) aims to generate natural-language questions from structured graph evidence. Existing KGQG benchmarks, however, are mostly built on static…
cs.AI2026
Embark Now: User Demand Oriented Framework for Multi-day Urban Travel Itinerary Planning
Rongbo Qi, Yaqi Zhang, Shijun Yan +3
In large urban areas, planning multi-day travel itineraries is challenging due to the abundance of Points of Interest (POIs), diverse user preferences, and constraints such as open…