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Steven Liu

6 accepted papers

2026

Closing the Loop: Universal Repository Representation with RPG-Encoder

ICML 2026poster

Current repository agents encounter a reasoning disconnect due to fragmented representations, as existing methods rely on isolated API documentation or dependency graphs that lack semantic depth. We consider repository comprehension and generation to be inverse processes within a unified cycle: gene…

Cited by 0SourceScholar
2026

RPG: A Repository Planning Graph for Unified and Scalable Codebase Generation

ICLR 2026poster

Large language models excel at generating individual functions or single files of code, yet generating complete repositories from scratch remains a fundamental challenge. This capability is key to building coherent software systems from high-level specifications and realizing the full potential of a…

Cited by 0SourcecodeScholar
2026

TestExplora: Benchmarking LLMs for Proactive Bug Discovery via Repository-Level Test Generation

ICML 2026poster

Given that Large Language Models (LLMs) are increasingly applied to automate software development, comprehensive software assurance spans three distinct goals: regression prevention, reactive reproduction, and proactive discovery. Current evaluations systematically overlook the third goal. Specifica…

Cited by 0SourceScholar
2021

Editing Conditional Radiance Fields

ICCV 2021poster

A neural radiance field (NeRF) is a scene model supporting high-quality view synthesis, optimized per scene. In this paper, we explore enabling user editing of a category-level NeRF trained on a shape category. Specifically, we propose a method for propagating coarse 2D user scribbles to the 3D spac…

Cited by 304PDFcodeScholar
2020

Diverse Image Generation via Self-Conditioned GANs

CVPR 2020poster

We introduce a simple but effective unsupervised method for generating diverse images. We train a class-conditional GAN model without using manually annotated class labels. Instead, our model is conditional on labels automatically derived from clustering in the discriminator's feature space. Our clu…

Cited by 132PDFcodeScholar