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Dajun Chen | Lattice

Dajun Chen

Ant Group

Papers on Lattice

2

Total citations

0

Topics

5

Publication activitypapers/week, last 8 weeks

Research focus

Interpretability & Mechanistic Interp (1)Reasoning & Chain-of-Thought (1)Inference & Quantization (1)Multimodal Models (1)

Frequent co-authors

Yong Li (2)Changsheng Zhou (1)Zhitao Shen (1)wei jiang (1)

Papers (2)

Apr 29, 2026

Apr 29, 2026

Explaining the "Why": A Unified Framework for the Additive Attribution of Changes in Arbitrary Measures

Uncover the hidden drivers behind your KPIs: a new attribution framework finally explains *why* your metrics move, not just *what* changed.

Changsheng Zhou, Dajun Chen, Zhitao Shen +4

Interpretability & Mechanistic Interp Reasoning & Chain-of-Thought

Apr 15, 2026

Shanghai Conservatory of MusicApr 15, 2026·also Ant Group, ZJU

Towards Scalable Lightweight GUI Agents via Multi-role Orchestration

Lightweight MLLMs can punch far above their weight in GUI automation when given the right training diet and a little help from their friends.

Junjie Zheng, Leyang Yang, Sheng Zhou +6

Inference & Quantization Multimodal Models Tool Use & Agents

Tool Use & Agents (1)

Junjie Zheng (1)

Leyang Yang (1)