Fifteen years of research.
Now in production.

This is not a 2026 idea. It is fifteen years of compounded research, now productizable.

Research Trajectory

From PathSim to Behavioral Foundation Models

Selected publications from the chief scientist's lab and collaborators.

2011

PathSim

Heterogeneous-network similarity (VLDB). Foundational primitive for behavioral graph reasoning. VLDB 2022 Test of Time Award · 25K+ citations.

2020

Heterogeneous Graph Transformer (HGT)

Web-scale graph attention. Enables learning from messy, multi-typed user behavior at production scale.

2020

P-Companion

Complementary product recommendation, deployed across 200M+ Amazon products. CIKM 2020. The proof that this lab ships in production.

2026 Feb

Memory Mechanisms of Foundation Agents

ICLR 2026. The architectural primitive behind our Behavioral Memory Graph.

2026 Apr

BUA · ICLR Rio

Invited speaker at "Agents in the Wild" workshop. Talk: ARLArena: Training Framework for Agentic Behavior.