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Mingjie Liu

14 accepted papers

2026

BroRL: Scaling Reinforcement Learning via Broadened Exploration

ICML 2026poster

Reinforcement Learning with Verifiable Rewards (RLVR) has emerged as a key ingredient for unlocking complex reasoning capabilities in large language models. Recent work ProRL \citep{liu2025prorl} has shown promise in scaling RL by increasing the number of training steps. However, performance plateau…

Cited by 0SourceScholar
2026

GDPO: Group reward-Decoupled Normalization Policy Optimization for Multi-reward RL Optimization

ICML 2026poster

As language models become increasingly capable, users expect them to provide not only accurate responses but also behaviors aligned with diverse human preferences across a variety of scenarios. To achieve this, Reinforcement learning (RL) pipelines have begun incorporating multiple rewards, each cap…

Cited by 0SourceScholar
2026

Golden Goose: A Simple Trick to Synthesize Unlimited RLVR Tasks from Unverifiable Internet Text

ICML 2026poster

Reinforcement Learning with Verifiable Rewards (RLVR) has become a cornerstone for unlocking complex reasoning in Large Language Models (LLMs). Yet, scaling up RL is bottlenecked by limited existing verifiable data, where improvements increasingly saturate over prolonged training. To overcome this, …

Cited by 0SourceScholar
2026

PEOD: A Pixel-Aligned Event-RGB Benchmark for Object Detection Under Challenging Conditions

AAAI 2026technical

Robust object detection for challenging scenarios increasingly relies on event cameras, yet existing Event-RGB datasets remain constrained by sparse coverage of extreme conditions and low spatial resolution (≤ 640 × 480), which prevents comprehensive evaluation of detectors under challenging scenari

Cited by 0SourcePDFScholar
2026

RE-VLM: Event-Augmented Vision-Language Model for Scene Understanding

CVPR 2026

Conventional vision-language models (VLMs) struggle to interpret scenes captured under adverse conditions (e.g., low light, high dynamic range, or fast motion) because standard RGB images degrade in such environments. Event cameras provide a complementary modality: they asynchronously record per-pix

Cited by 0SourcecodeScholar
2026

ToolOrchestra: Elevating Intelligence via Efficient Model and Tool Orchestration

ICML 2026poster

Large language models are powerful generalists, yet solving deep and complex problems such as those of the Humanity’s Last Exam (HLE) remains both conceptually challenging and computationally expensive. We show that small orchestrators managing other models and a variety of tools are able to both pu…

Cited by 0SourceScholar
2025

All that structure matches does not glitter

NeurIPS 2025poster

Generative models for materials, especially inorganic crystals, hold potential to transform the theoretical prediction of novel compounds and structures. Advancement in this field depends critically on robust benchmarks and minimal, information-rich datasets that enable meaningful model evaluation.…

Cited by 0SourceScholar
2025

CraftRTL: High-quality Synthetic Data Generation for Verilog Code Models with Correct-by-Construction Non-Textual Representations and Targeted Code Repair

ICLR 2025poster

Despite the significant progress made in code generation with large language models, challenges persist, especially with hardware description languages such as Verilog. This paper first presents an analysis of fine-tuned LLMs on Verilog coding, with synthetic data from prior methods. We identify two…

2025

Nemotron-CORTEXA: Enhancing LLM Agents for Software Engineering Tasks via Improved Localization and Solution Diversity

ICML 2025poster

Large Language Models (LLMs) have demonstrated significant potential in code generation by following natural language instructions. Unfortunately, crucial real-world software engineering tasks, such as debugging or repository-level feature implementation, involve processing extensive contexts beyon…

Cited by 0SourcePDFScholar
2025

Open Materials Generation with Stochastic Interpolants

ICML 2025poster

The discovery of new materials is essential for enabling technological advancements. Computational approaches for predicting novel materials must effectively learn the manifold of stable crystal structures within an infinite design space. We introduce Open Materials Generation (OMatG), a unifying fr…

2025

ProRL: Prolonged Reinforcement Learning Expands Reasoning Boundaries in Large Language Models

NeurIPS 2025poster

Recent advances in reasoning-centric language models have highlighted reinforcement learning (RL) as a promising method for aligning models with verifiable rewards. However, it remains contentious whether RL truly expands a model’s reasoning capabilities or merely amplifies high-reward outputs alrea…

Cited by 0SourcecodeScholar
2024

LLM-Evolve: Evaluation for LLM’s Evolving Capability on Benchmarks

EMNLP 2024main

The advancement of large language models (LLMs) has extended their use to dynamic and interactive real-world applications, where models engage continuously with their environment and potentially enhance their performance over time. Most existing LLM benchmarks evaluate LLMs on i.i.d. tasks, overlook…

Cited by 1SourcePDFScholar
2021

Towards Memory-Efficient Neural Networks via Multi-Level In Situ Generation

ICCV 2021poster

Deep neural networks (DNN) have shown superior performance in a variety of tasks. As they rapidly evolve, their escalating computation and memory demands make it challenging to deploy them on resource-constrained edge devices. Though extensive efficient accelerator designs, from traditional electron…

Cited by 5PDFcodeScholar
2020

An Efficient Training Framework for Reversible Neural Architectures

ECCV 2020poster

As machine learning models and dataset escalate in scales rapidly, the huge memory footprint impedes efficient training. Reversible operators can reduce memory consumption by discarding intermediate feature maps in forward computations and recover them via their inverse functions in the backward pro…