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Linjun Sun

5 accepted papers

2026

Implicit Neural Representation with Multi-Scale Sine Activation

AAAI 2026technical

Implicit Neural Representations (INRs) have become a powerful paradigm for modeling continuous signals in computer vision, graphics, and scientific computing. However, multilayer perceptrons (MLPs) generally suffer from severe spectral bias, which limits their ability to accurately model high-frequ

Cited by 0SourcePDFScholar
2026

TVDRNet: Text-driven Viewpoint Optimization via Differentiable Rendering for 3D Reasoning Segmentation

ICML 2026poster

Three-dimensional (3D) reasoning segmentation aims to segment target objects based on text instructions and 3D spatial cues. Recent efforts in 3D reasoning leverage Multimodal Large Language Models (MLLMs) to bridge the gap between text and 3D data. However, since MLLMs are primarily trained on text…

Cited by 0SourceScholar
2025

Closed-form Solutions: A New Perspective on Solving Differential Equations

ICML 2025poster

The quest for analytical solutions to differential equations has traditionally been constrained by the need for extensive mathematical expertise. Machine learning methods like genetic algorithms have shown promise in this domain, but are hindered by significant computational time and the complexity…

Cited by 0SourcePDFScholar
2024

A Neural-Guided Dynamic Symbolic Network for Exploring Mathematical Expressions from Data

ICML 2024poster

Symbolic regression (SR) is a powerful technique for discovering the underlying mathematical expressions from observed data. Inspired by the success of deep learning, recent deep generative SR methods have shown promising results. However, these methods face difficulties in processing high-dimension…

2023

Transformer-based model for symbolic regression via joint supervised learning

ICLR 2023poster

Symbolic regression (SR) is an important technique for discovering hidden mathematical expressions from observed data. Transformer-based approaches have been widely used for machine translation due to their high performance, and are recently highly expected to be used for SR. They input the data poi…

Cited by 28SourcePDFScholar