David Lenz

33 papers B 1Journal 24Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
F-Hash: Feature-Based Hash Design for Time-Varying Volume Visualization via Multi-Resolution Tesseract Encoding.
IEEE Trans. Vis. Comput. Graph.
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2026 J jnl
Make the Fastest Faster: Importance Mask Synthesis for Interactive Volume Visualization Using Reconstruction Neural Networks.
IEEE Trans. Vis. Comput. Graph.
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2026 J jnl
Rate-Distortion Bounds for Heterogeneous Random Fields on Finite Lattices.
CoRR
Sujata Sinha, Vishwas Rao, Robert Underwood, David Lenz, Sheng Di, Franck Cappello, Lingjia Liu
2026 J jnl
SciVisAgentBench: A Benchmark for Evaluating Scientific Data Analysis and Visualization Agents.
CoRR
Kuangshi Ai, Haichao Miao, Kaiyuan Tang, Nathaniel Gorski, Jianxin Sun, Guoxi Liu, Helgi I. Ingólfsson, David Lenz, Hanqi Guo, Hongfeng Yu, Teja Leburu, Michael Molash, Bei Wang, Tom Peterka, Chaoli Wang, Shusen Liu
2025 — conf
ChatVis: Large Language Model Agent for Generating Scientific Visualizations.
LDAV
Tom Peterka, Tanwi Mallick, Orcun Yildiz, David Lenz, Cory Quammen, Berk Geveci
2025 J jnl
ChatVis: Large Language Model Agent for Generating Scientific Visualizations.
CoRR
Tom Peterka, Tanwi Mallick, Orcun Yildiz, David Lenz, Cory Quammen, Berk Geveci
2025 — conf
Extracting Complex Topology from Multivariate Functional Approximation: Contours, Jacobi Sets, and Ridge-Valley Graphs.
LDAV
Guanqun Ma, David Lenz, Hanqi Guo, Tom Peterka, Bei Wang
2025 J jnl
Extracting Complex Topology from Multivariate Functional Approximation: Contours, Jacobi Sets, and Ridge-Valley Graphs.
CoRR
Guanqun Ma, David Lenz, Hanqi Guo, Tom Peterka, Bei Wang
2025 J jnl
F-Hash: Feature-Based Hash Design for Time-Varying Volume Visualization via Multi-Resolution Tesseract Encoding.
CoRR
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2025 J jnl
Make the Fastest Faster: Importance Mask for Interactive Volume Visualization using Reconstruction Neural Networks.
CoRR
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2024 J jnl
Accelerating multivariate functional approximation computation with domain decomposition techniques.
J. Comput. Sci.
Vijay Mahadevan, David Lenz, Iulian R. Grindeanu, Thomas Peterka
2024 — conf
Adaptive Multi-Resolution Encoding for Interactive Large-Scale Volume Visualization through Functional Approximation.
LDAV
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2024 J jnl
Adaptive Multi-Resolution Encoding for Interactive Large-Scale Volume Visualization through Functional Approximation.
CoRR
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2024 — conf
ChatVis: Automating Scientific Visualization with a Large Language Model.
SC Workshops
Tanwi Mallick, Orcun Yildiz, David Lenz, Tom Peterka
2024 J jnl
ChatVis: Automating Scientific Visualization with a Large Language Model.
CoRR
Tanwi Mallick, Orcun Yildiz, David Lenz, Tom Peterka
2024 — conf
Critical Point Extraction from Multivariate Functional Approximation.
TopoInVis@VIS
Guanqun Ma, David Lenz, Tom Peterka, Hanqi Guo, Bei Wang
2024 J jnl
Critical Point Extraction from Multivariate Functional Approximation.
CoRR
Guanqun Ma, David Lenz, Tom Peterka, Hanqi Guo, Bei Wang
2024 J jnl
MFA-DVR: direct volume rendering of MFA models.
J. Vis.
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2023 — conf
Accelerating Multivariate Functional Approximation Computation with Domain Decomposition Techniques.
ICCS (1)
Vijay Mahadevan, David Lenz, Iulian R. Grindeanu, Thomas Peterka
2023 J jnl
Customizable Adaptive Regularization Techniques for B-Spline Modeling.
CoRR
David Lenz, Raine Yeh, Vijay Mahadevan, Iulian R. Grindeanu, Tom Peterka
2023 J jnl
Customizable adaptive regularization techniques for B-spline modeling.
J. Comput. Sci.
David Lenz, Raine Yeh, Vijay Mahadevan, Iulian R. Grindeanu, Tom Peterka
2023 J jnl
Fourier-informed knot placement schemes for B-spline approximation.
Math. Comput. Simul.
David Lenz, Oana Marin, Vijay Mahadevan, Raine Yeh, Tom Peterka
2023 B conf
Scalable Volume Visualization for Big Scientific Data Modeled by Functional Approximation.
IEEE Big Data
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2023 J jnl
Scalable Volume Visualization for Big Scientific Data Modeled by Functional Approximation.
CoRR
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2023 — conf
Towards Adaptive Refinement for Multivariate Functional Approximation of Scientific Data.
LDAV
Tom Peterka, David Lenz, Iulian R. Grindeanu, Vijay S. Mahadevan
2022 — conf
Adaptive Regularization of B-Spline Models for Scientific Data.
ICCS (1)
David Lenz, Raine Yeh, Vijay Mahadevan, Iulian R. Grindeanu, Tom Peterka
2022 J jnl
Adaptive Regularization of B-Spline Models for Scientific Data.
CoRR
David Lenz, Raine Yeh, Vijay Mahadevan, Iulian R. Grindeanu, Tom Peterka
2022 J jnl
MFA-DVR: Direct Volume Rendering of MFA Models.
CoRR
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka
2022 J jnl
Parallel Domain Decomposition techniques applied to Multivariate Functional Approximation of discrete data.
CoRR
Vijay S. Mahadevan, David Lenz, Iulian R. Grindeanu, Thomas Peterka
2021 J jnl
Construction of 4D Simplex Space-Time Meshes for Local Bisection Schemes.
CoRR
David Lenz
2021 J jnl
FTK: A Simplicial Spacetime Meshing Framework for Robust and Scalable Feature Tracking.
IEEE Trans. Vis. Comput. Graph.
Hanqi Guo, David Lenz, Jiayi Xu, Xin Liang, Wenbin He, Iulian R. Grindeanu, Han-Wei Shen, Tom Peterka, Todd S. Munson, Ian T. Foster
2020 J jnl
FTK: A High-Dimensional Simplicial Meshing Framework for Robust and Scalable Feature Tracking.
CoRR
Hanqi Guo, David Lenz, Jiayi Xu, Xin Liang, Wenbin He, Iulian R. Grindeanu, Han-Wei Shen, Tom Peterka, Todd S. Munson, Ian T. Foster
2020 J jnl
Fourier-Informed Knot Placement Schemes for B-Spline Approximation.
CoRR
David Lenz, Oana Marin, Vijay Mahadevan, Raine Yeh, Tom Peterka