3 papers
cs.CL2026
Expert-Level Crisis Detection in Mental Health Conversations
Grace Byun, Abigail Lott, Rebecca Lipschutz +3
Real-world crisis intervention is inherently conversational, yet existing research largely focuses on static texts.Real-world crisis intervention is inherently conversational, yet…
cs.CL2025
LLM-as-a-Grader: Practical Insights from Large Language Model for Short-Answer and Report Evaluation
Grace Byun, Swati Rajwal, Jinho D. Choi
Large Language Models (LLMs) are increasingly explored for educational tasks such as grading, yet their alignment with human evaluation in real classrooms remains underexamined. In…
cs.CL2025
Secure Multifaceted-RAG for Enterprise: Hybrid Knowledge Retrieval with Security Filtering
Grace Byun, Shinsun Lee, Nayoung Choi +1
Existing Retrieval-Augmented Generation (RAG) systems face challenges in enterprise settings due to limited retrieval scope and data security risks. When relevant internal document…