Han Xu

Towards Accurate Subgraph Similarity Computation via Neural Graph Pruning

2022 · arXiv (Cornell University)

Subgraph similarity search, one of the core problems in graph search, concerns whether a target graph approximately contains a query graph. The problem is recently touched by neural methods. However, current neural methods do not …

Tourist acceptance of ChatGPT in travel services: the mediating role of parasocial interaction

2024 · Journal of Travel & Tourism Marketing

ChatGPT has revolutionized the travel industry. This study employs the stimulus-organism-response (SOR) model to develop and validate a conceptual model for ChatGPT acceptance. Social influence and perceived value emerge as key determinants of user cognitive …