2 papers
cs.IR2026
Give the Long-tail More SPACE: Promoting Provider Fairness in Next POI Recommendation
Anran Zhang, Jiaqi Jiang, jiahui Jin +1
Next point-of-interest (POI) recommendation predicts users' future destinations from historical mobility sequences and has become a key component of location-based services. Howeve…
cs.GT2025
Pricing Online LLM Services with Data-Calibrated Stackelberg Routing Game
Zhendong Guo, Wenchao Bai, Jiahui Jin
The proliferation of Large Language Models (LLMs) has established LLM routing as a standard service delivery mechanism, where users select models based on cost, Quality of Service…