3 papers
cs.CL2025
ROBoto2: An Interactive System and Dataset for LLM-assisted Clinical Trial Risk of Bias Assessment
Anthony Hevia, Sanjana Chintalapati, Veronica Ka Wai Lai +4
We present ROBOTO2, an open-source, web-based platform for large language model (LLM)-assisted risk of bias (ROB) assessment of clinical trials. ROBOTO2 streamlines the traditional…
cs.IR2025
Handling Heterophily in Recommender Systems with Wavelet Hypergraph Diffusion
Darnbi Sakong, Thanh Tam Nguyen
Recommender systems are pivotal in delivering personalised user experiences across various domains. However, capturing the heterophily patterns and the multi-dimensional nature of…
cs.IR2024
PDC-FRS: Privacy-preserving Data Contribution for Federated Recommender System
Chaoqun Yang, Wei Yuan, Liang Qu +1
Federated recommender systems (FedRecs) have emerged as a popular research direction for protecting users' privacy in on-device recommendations. In FedRecs, users keep their data l…