3 papers
cs.LG2026
JudgeCast: Time Series Forecasting with Experience-Informed Covariate Judgements
Donguk Kwon, Wooseok Jeong, Dongha Lee
Covariate effects vary across contexts and shift over time, requiring forecasters to assess how to use them for each forecasting context. As forecasting proceeds, observations for…
cs.CL2026
Region4Web: Rethinking Observation Space Granularity for Web Agents
Donguk Kwon, Dongha Lee
Web agents perceive web pages through an observation space, yet its granularity has remained an underexamined design choice. Existing work treats observation at the same element-le…
cs.CL2025
MT-RAIG: Novel Benchmark and Evaluation Framework for Retrieval-Augmented Insight Generation over Multiple Tables
Kwangwook Seo, Donguk Kwon, Dongha Lee
Recent advancements in table-based reasoning have expanded beyond factoid-level QA to address insight-level tasks, where systems should synthesize implicit knowledge in the table t…