PX
Panpan Xu
cs.AIcs.LGcs.HCcs.CLcs.CVDeep Learningstat.MLComputer GraphicsUser-Computer InterfaceAlgorithms
On Valency
published · living versionsW_w33zdzp8·v1 · currentpublished
GRADUS: Discovering and Recovering Agent Lessons from the Environment's Latent Syllabus
with Qing Ping, Wei Yang, Johannes Kirmayr, Lukas Stappen +2
1 version
Preprints & journals
29 papers in the corpus · 2012–2026Steering Black-Box Large Language Model Agents with Pitfall Anticipation World Model2610.29139v1 · Jiongxiao Wang, Han Ding, Youzhi Luo et al.2026 · 0 citationsarXivon Valency
GRADUS: Discovering and Recovering Agent Lessons from the Environment's Latent Syllabus2610.27781v1 · Qing Ping, Wei Yang, Panpan Xu et al.2026 · 0 citationsarXivon Valency
Know What You Don't Know: Agentic Data Synthesis by Evolving Generation Space for Closed-Loop Learning2610.12593v1 · Wei Yang, Qing Ping, Youzhi Luo et al.2026 · 0 citationsarXiv
Prism-GRPO: Faster VLA Policy Optimization via Splitting Same-outcome Groups2608.17423v1 · Zeyun Deng, Yuzhe Lu, Yawei Wang et al.2026 · 0 citationsarXiv
CLEAR: Context Augmentation from Contrastive Learning of Experience via Agentic Reflection2604.07487v3 · Linbo Liu, Guande Wu, Han Ding et al.2026 · 0 citationsarXiv
Reinforcement Learning for Self-Improving Agent with Skill Library2512.17102v2 · Jiongxiao Wang, Qiaojing Yan, Yawei Wang et al.2025 · 2 citationsarXiv
SALT: Step-level Advantage Assignment for Long-horizon Agents via Trajectory Graph2510.20022v1 · Jiazheng Li, Yawei Wang, David Yan et al.2025 · 0 citationsarXiv
Uncovering Causal Relation Shifts in Event Sequences under Out-of-Domain Interventions2507.10809v1 · Kazi Tasnim Zinat, Yun Zhou, Xiang Lyu et al.2025 · 1 citationarXiv
Collaborative LLM Numerical Reasoning with Local Data Protection2504.00299v2 · Min Zhang, Yuzhe Lu, Yun Zhou et al.2025 · 0 citationsarXiv
SDRT: Enhance Vision-Language Models by Self-Distillation with Diverse Reasoning Traces2503.01754v3 · Guande Wu, Huan Song, Yawei Wang et al.2025 · 0 citationsarXiv
A Systematic Survey of Automatic Prompt Optimization Techniques2502.16923v2 · Kiran Ramnath, Kang Zhou, Sheng Guan et al.2025 · 24 citationsIn Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP), pages 33066-33098, Suzhou, China, 2025
VL-Cache: Sparsity and Modality-Aware KV Cache Compression for Vision-Language Model Inference Acceleration2410.23317v1 · Dezhan Tu, Danylo Vashchilenko, Yuzhe Lu et al.2024 · 0 citationsarXiv
Effectively Fine-tune to Improve Large Multimodal Models for Radiology Report Generation2312.01504v1 · Yuzhe Lu, Sungmin Hong, Yash Shah et al.2023 · 6 citationsarXiv
Graph Neural Prompting with Large Language Models2309.15427v2 · Yijun Tian, Huan Song, Zichen Wang et al.2023 · 63 citationsarXiv
ESCAPE: Countering Systematic Errors from Machine's Blind Spots via Interactive Visual Analysis2303.09657v1 · Yongsu Ahn, Yu-Ru Lin, Panpan Xu et al.2023 · 9 citationsarXiv
LM-GVP: an extensible sequence and structure informed deep learning framework for protein property prediction.35477726 · Wang, Zichen, Combs, Steven A, Brand, Ryan et al.2022 · 85 citationsScientific reports. 2022;12(1):6832
Human-in-the-loop Extraction of Interpretable Concepts in Deep Learning Models.34587066 · Zhao, Zhenge, Xu, Panpan, Scheidegger, Carlos et al.2022 · 54 citationsIEEE transactions on visualization and computer graphics. 2022;28(1):780-790
Interactive Visual Pattern Search on Graph Data via Graph Representation Learning.34587078 · Song, Huan, Dai, Zeng, Xu, Panpan et al.2021 · 16 citationsIEEE transactions on visualization and computer graphics. 2022;28(1):335-345
LM-GVP: A Generalizable Deep Learning Framework for Protein Property Prediction from Sequence and Structure10.1101/2021.09.21.460852v1 · Wang, Z., Combs, S. A., Brand, R. et al.2021 · 3 citationsbioRxiv
ProtoSteer: Steering Deep Sequence Model with Prototypes.31514137 · Ming, Yao, Xu, Panpan, Cheng, Furui et al.2021 · 59 citationsIEEE transactions on visualization and computer graphics. 2020;26(1):238-248
An Incremental Dimensionality Reduction Method for Visualizing Streaming Multidimensional Data.31449024 · Fujiwara, Takanori, Chou, Jia-Kai, Shilpika et al.2020 · 70 citationsIEEE transactions on visualization and computer graphics. 2020;26(1):418-428
Interpretable and Steerable Sequence Learning via Prototypes1907.09728v1 · Yao Ming, Panpan Xu, Huamin Qu et al.2019 · 124 citationsProceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, KDD 2019
VIBR: Visualizing Bipartite Relations at Scale with the Minimum Description Length Principle.30130217 · Chan, Gromit Yeuk-Yin, Xu, Panpan, Dai, Zeng et al.2024 · 21 citationsIEEE transactions on visualization and computer graphics. 2018
TPFlow: Progressive Partition and Multidimensional Pattern Extraction for Large-Scale Spatio-Temporal Data Analysis.30136965 · Liu, Dongyu, Xu, Panpan, Ren, Liu2024 · 111 citationsIEEE transactions on visualization and computer graphics. 2018
Sequence Synopsis: Optimize Visual Summary of Temporal Event Data.28885154 · Chen, Yuanzhe, Xu, Panpan, Ren, Liu2018 · 110 citationsIEEE transactions on visualization and computer graphics. 2018;24(1):45-55
ViDX: Visual Diagnostics of Assembly Line Performance in Smart Factories.27875145 · Xu, Panpan, Mei, Honghui, Ren, Liu et al.2018 · 125 citationsIEEE transactions on visualization and computer graphics. 2017;23(1):291-300
Vispubdata.org: A Metadata Collection About IEEE Visualization (VIS) Publications.28113510 · Isenberg, Petra, Heimerl, Florian, Koch, Steffen et al.2018 · 143 citationsIEEE transactions on visualization and computer graphics. 2017;23(9):2199-2206
Visual analysis of topic competition on social media.24051767 · Xu, Panpan, Wu, Yingcai, Wei, Enxun et al.2014 · 129 citationsIEEE transactions on visualization and computer graphics. 2013;19(12):2012-21
RankExplorer: Visualization of Ranking Changes in Large Time Series Data.26357176 · Shi, Conglei, Cui, Weiwei, Liu, Shixia et al.2015 · 81 citationsIEEE transactions on visualization and computer graphics. 2012;18(12):2669-78
Career total: 64 works. 29 are in this corpus.
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