3 papers
cs.AI2026
Teaching an Agent to Sketch One Part at a Time
Xiaodan Du, Ruize Xu, David Yunis +2
We develop a method for producing vector sketches one part at a time. To do this, we train a multi-modal language model-based agent using a novel multi-turn process-reward reinforc…
cs.CL2025
Reducing the Scope of Language Models
David Yunis, Siyu Huo, Chulaka Gunasekara +1
Large language models (LLMs) are deployed in a wide variety of user-facing applications. Typically, these deployments have some specific purpose, like answering questions grounded…
cs.CL2025
Context-Efficient Retrieval with Factual Decomposition
Yanhong Li, David Yunis, David McAllester +1
There has recently been considerable interest in incorporating information retrieval into large language models (LLMs). Retrieval from a dynamically expanding external corpus of te…