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RAGExplorer: A Visual Analytics System for the Comparative Diagnosis of RAG Systems teaser
RAGExplorer: A Visual Analytics System for the Comparative Diagnosis of RAG Systems
PacificVis/TVCGTo appear in PacificVis 2026 (TVCG Journal Track)

Haoyu Tian,Yingchaojie Feng,Zhen Wen,Haoxuan Li,Minfeng Zhu,Wei Chen

LLMRAG SystemVisual Analytics
ConceptViz: A Visual Analytics Approach for Exploring Concepts in Large Language Models teaser
ConceptViz: A Visual Analytics Approach for Exploring Concepts in Large Language Models 馃弲IEEE VIS 2025 Honorable Mentioned Paper
VIS/TVCGIEEE Transactions on Visualization and Computer Graphics, 2025

Haoxuan Li,Zhen Wen (co-first),Qiqi Jiang,Chenxiao Li,Yuwei Wu,Yuchen Yang,Yiyao Wang,Xiuqi Huang,Minfeng Zhu,Wei Chen

LLMSAEInterpretabilityVisual Analytics
QuRAFT: Enhancing Quantum Algorithm Design by Visual Linking between Mathematical Concepts and Quantum Circuits teaser
QuRAFT: Enhancing Quantum Algorithm Design by Visual Linking between Mathematical Concepts and Quantum Circuits
TVCGIEEE Transactions on Visualization and Computer Graphics, 2025

Zhen Wen,Jieyi Chen,Yao Lu,Siwei Tan,Jianwei Yin,Minfeng Zhu,Wei Chen

QuantumAlgorithm VisualizationAuthoring Tool
AgentCoord: Visually Exploring Coordination Strategy for LLM-based Multi-Agent Collaboration teaser
AgentCoord: Visually Exploring Coordination Strategy for LLM-based Multi-Agent Collaboration
C&GComputers & Graphics, 2025

Bo Pan,Jiaying Lu,Ke Wang,Li Zheng,Zhen Wen,Yingchaojie Feng,Minfeng Zhu,Wei Chen

LLMMulti-AgentVisualization
Exploring Multimodal Prompt for Visualization Authoring with Large Language Models teaser
Exploring Multimodal Prompt for Visualization Authoring with Large Language Models
arXivarXiv preprint, April, 2025

Zhen Wen,Luoxuan Weng,Yinghao Tang,Runjin Zhang,Yuxin Liu,Bo Pan,Minfeng Zhu,Wei Chen

LLMMultimodalAgentVisualization Authoring
HammingVis: A Visual Analytics Approach for Understanding Erroneous Outcomes of Quantum Computing in Hamming Space teaser
HammingVis: A Visual Analytics Approach for Understanding Erroneous Outcomes of Quantum Computing in Hamming Space
ChinaGraph/GMODGraphical Models (Proc. of ChinaGraph 2024)

Jieyi Chen,Zhen Wen,Li Zheng,Jiaying Lu,Hui Lu,Yiwen Ren,Wei Chen

QuantumNoisy DataVisual Analytics
Exploring the Neural Landscape: Visual Analytics of Neuron Activation in Large Language Models with NeuronautLLM teaser
Exploring the Neural Landscape: Visual Analytics of Neuron Activation in Large Language Models with NeuronautLLM 馃弲ChinaGraph 2024 Best Paper
ChinaGraph/GMODGraphical Models (Proc. of ChinaGraph 2024)

Ollie Woodman,Zhen Wen,Hui Lu,Yiwen Ren,Minfeng Zhu,Wei Chen

LLMInterpretabilityVisual Analytics
SPROUT: Authoring Programming Tutorials with Interactive Visualization of Large Language Model Generation Process teaser
SPROUT: Authoring Programming Tutorials with Interactive Visualization of Large Language Model Generation Process
TVCGIEEE Transactions on Visualization and Computer Graphics

Yihan Liu,Zhen Wen,Luoxuan Weng,Ollie Woodman,Yi Yang,Wei Chen

LLMAgentAuthoring Tool
Quantivine: A Visualization Approach for Large-scale Quantum Circuit Representation and Analysis teaser
Quantivine: A Visualization Approach for Large-scale Quantum Circuit Representation and Analysis
VIS/TVCGIEEE Transactions on Visualization and Computer Graphics (Proc. of IEEE VIS 2023)

Zhen Wen,Yihan Liu,Siwei Tan,Jieyi Chen,Minfeng Zhu,Dongming Han,Jianwei Yin,Mingliang Xu,Wei Chen

QuantumGraph VisualizationVisual Abstracton
Effects of View Layout on Situated Analytics for Multiple-View Representations in Immersive Visualization teaser
Effects of View Layout on Situated Analytics for Multiple-View Representations in Immersive Visualization
VIS/TVCGIEEE Transactions on Visualization and Computer Graphics (Proc. of IEEE VIS 2022)

Zhen Wen,Wei Zeng,Luoxuan Weng,Yihan Liu,Mingliang Xu,Wei Chen

Immersive VisualizationMultiple ViewsSituated AnalyticsMixed Reality
HetVis: A Visual Analysis Approach for Identifying Data Heterogeneity in Horizontal Federated Learning teaser
HetVis: A Visual Analysis Approach for Identifying Data Heterogeneity in Horizontal Federated Learning
VIS/TVCGIEEE Transactions on Visualization and Computer Graphics (Proc. of IEEE VIS 2022)

Xumeng Wang,Wei Chen,Jiazhi Xia,Zhen Wen,Rongchen Zhu,Tobias Schreck

Federated LearningModel DiagnosisCluster AnalysisVisual Analytics
CC BY-NC 4.0 2026 漏 Zhen Wen.