Fan Wang

Context-aware Personalized Courses Search based on Hybrid Learner Profile

2015 · International Conference on Computers in Education

With the rapid growth of massive online open courses (MOOCs) on the Web, it is essential to provide learners with appropriate assistance in courses and learning materials. The extant approaches of personalized course search mainly …

Quantum mechanics of a particle confined to a space curve embedded in three-dimensional Euclidean space

2017 · arXiv (Cornell University)

Investigating a particle, a charged particle in an electromagnetic field and a particle with spin-orbit interaction confined to a space curve in square and circular cases, respectively, we first find that their effective Hamiltonian can …

Recognizing Large‐Scale <scp>AIGC</scp> on Search Engine Websites Based on Knowledge Integration and Feature Pyramid Network

2024 · Proceedings of the Association for Information Science and Technology

ABSTRACT The proliferation of Artificial Intelligence Generated Content (AIGC) poses significant challenges to user experience and information accuracy, especially on search engine websites(Guo et al., 2023). The current solution is to identify AIGC by machine …

Large-vocabulary forensic pathological analyses via prototypical cross-modal contrastive learning

2024 · arXiv (Cornell University)

Forensic pathology is critical in determining the cause and manner of death through post-mortem examinations, both macroscopic and microscopic. The field, however, grapples with issues such as outcome variability, laborious processes, and a scarcity of …

Learning to Select Knowledge for Response Generation in Dialog Systems

2019

End-to-end neural models for intelligent dialogue systems suffer from the problem of generating uninformative responses. Various methods were proposed to generate more informative responses by leveraging external knowledge. However, few previous work has focused on …