activity
20242026
most citedWhen Heterophily Meets Heterogeneity: Challenges and a New Large-Scale Graph Benchmark

2 citations · 3 across the 18 of their papers we have counts for

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Showing 2025Show all

8 papers · 1 filter

cs.CV2025

VGD: Visual Geometry Gaussian Splatting for Feed-Forward Surround-view Driving Reconstruction

Junhong Lin, Kangli Wang, Shunzhou Wang +3

Feed-forward surround-view autonomous driving scene reconstruction offers fast, generalizable inference ability, which faces the core challenge of ensuring generalization while ele…

cs.LG2025

HeroFilter: Adaptive Spectral Graph Filter for Varying Heterophilic Relations

Shuaicheng Zhang, Haohui Wang, Junhong Lin +5

Graph heterophily, where connected nodes have different labels, has attracted significant interest recently. Most existing works adopt a simplified approach - using low-pass filter…

cs.LG2025

Temporal Reasoning with Large Language Models Augmented by Evolving Knowledge Graphs

Junhong Lin, Song Wang, Xiaojie Guo +2

Large language models (LLMs) excel at many language understanding tasks but struggle to reason over knowledge that evolves. To address this, recent work has explored augmenting LLM…

cs.CL2025

Efficient and Transferable Agentic Knowledge Graph RAG via Reinforcement Learning

Junhong Lin, Shicheng Liu, Jinyeop Song +3

Knowledge-graph retrieval-augmented generation (KG-RAG) couples large language models (LLMs) with structured, verifiable knowledge graphs (KGs) to reduce hallucination and provide…

cs.LG2025

LENSLLM: Unveiling Fine-Tuning Dynamics for LLM Selection

Xinyue Zeng, Haohui Wang, Junhong Lin +3

The proliferation of open-sourced Large Language Models (LLMs) and diverse downstream tasks necessitates efficient model selection, given the impracticality of fine-tuning all cand…

cs.LG2025

Plan and Budget: Effective and Efficient Test-Time Scaling on Reasoning Large Language Models

Junhong Lin, Xinyue Zeng, Jie Zhu +4

Large Language Models (LLMs) have achieved remarkable success in complex reasoning tasks, but their inference remains computationally inefficient. We observe a common failure mode…

cs.LG2025

Reasoning of Large Language Models over Knowledge Graphs with Super-Relations

Song Wang, Junhong Lin, Xiaojie Guo +3

While large language models (LLMs) have made significant progress in processing and reasoning over knowledge graphs, current methods suffer from a high non-retrieval rate. This lim…

cs.LG2025

ConstellationNet: Reinventing Spatial Clustering through GNNs

Aidan Gao, Junhong Lin

Spatial clustering is a crucial field, finding universal use across criminology, pathology, and urban planning. However, most spatial clustering algorithms cannot pull information…