3 papers
cs.IR2026
Does Document Structure Help Dense Retrieval? A Placebo-Controlled Ablation of Four Mechanisms Across Two Corpora
Andrey Kuehlkamp, Priscila Correa Saboia Moreira, Samuel Rund
Retrieval-augmented generation systems increasingly rely on document-structure treatments: structure-aligned chunking, LLM-generated chunk contexts, heading-path metadata, and hier…
cs.AI2026
Beyond Memory: A Templated Substrate for Heterogeneous Collaborative Knowledge Work with LLM Agents
Priscila Saboia Moreira, Christopher R. Sweet
Research projects, educational efforts, and adjacent knowledge work accumulate findings, decisions, and reasoning that future collaborators rarely recover. The parts most useful to…
cs.CL2025
Trusted Knowledge Extraction for Operations and Maintenance Intelligence
Kathleen P. Mealey, Jonathan A. Karr, Priscila Saboia Moreira +2
Deriving operational intelligence from organizational data repositories is a key challenge due to the dichotomy of data confidentiality vs data integration objectives, as well as t…