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20212026
most citedICodeNet -- A Hierarchical Neural Network Approach for Source Code Author Identification

7 citations · 15 across the 10 of their papers we have counts for

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cs.LG2026

Critical-State RL: Diagnosing Trainable States for Multi-Turn Tool Use

Zixiang Chen, Wenting Zhao, Zhepeng Cen +9

Multi-turn tool-use failures can hinge on a single model call, yet reward variation alone does not reveal which call would benefit from training. When rewards depend on later inter…

cs.CL2026

Salesforce Koa: An Enterprise Language Model for Agentic Tool Use

Zixiang Chen, Sufeng Niu, Yingchi Liu +23

We present Salesforce Koa, an enterprise language model built by post-training the open-weight Nemotron-3-Super-120B foundation model with reinforcement learning using Group Relati…