Prasham Titiya

Amazon Science

Papers on Lattice

Total citations

Topics

Publication activitypapers/week, last 8 weeks

Research focus

Natural Language Processing (1)Recommendation & Information Retrieval (1)Tool Use & Agents (1)

Frequent co-authors

Rohit Khoja (1)Tomer Wolfson (1)Vivek Gupta (1)

Papers (1)

Feb 18, 2026

Amazon Science3w ago·also UPenn

SAGE: Structure Aware Graph Expansion for Retrieval of Heterogeneous Data

Forget costly knowledge graphs: SAGE offers a lightweight, chunk-level graph expansion method that boosts retrieval recall by up to 8.5 points on heterogeneous QA tasks.

Prasham Titiya, Rohit Khoja, Tomer Wolfson +1

Natural Language Processing Recommendation & Information Retrieval Tool Use & Agents

Search

Prasham Titiya

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)