Walter Gerych

56 papers A* 11A 3B 6C 4Journal 16Unranked 15
YearRankTypeTitle / Venue / Authors
2026 A* conf
Neural Tangent Kernels Under Stochastic Data Augmentation.
AAAI
Joshua DeOliveira, Sajal Chakroborty, Walter Gerych, Elke A. Rundensteiner
2025 J jnl
An Investigation of Memorization Risk in Healthcare Foundation Models.
CoRR
Sana Tonekaboni, Lena Stempfle, Adibvafa Fallahpour, Walter Gerych, Marzyeh Ghassemi
2025 — ed.
Conference on Health, Inference, and Learning, UC Berkeley, Berkeley, USA, 25-27 June 2025.
CHIL
Xuhai Orson Xu, Edward Choi, Pankhuri Singhal, Walter Gerych, Shengpu Tang, Monica Agrawal, Adarsh Subbaswamy, Elena Sizikova, Jessilyn Dunn, Roxana Daneshjou, Tasmie Sarker, Matthew McDermott, Irene Chen
2025 C conf
Ensembles of Statistically Independent Models: A Method for Semi-Supervised Domain Adaptation.
ICMLA
Nicholas Josselyn, Walter Gerych, Biao Yin, Ziming Zhang, Elke A. Rundensteiner
2025 J jnl
Learning to Adapt Deep Corrosion Assessment Models From Indoor to Outdoor Image Domains.
IEEE Access
Nicholas Josselyn, Biao Yin, Thomas A. Considine, John V. Kelley, Berend Christopher Rinderspacher, Robert E. Jensen, James F. Snyder, Walter Gerych, Ziming Zhang, Elke A. Rundensteiner
2025 A* conf
Learning under Temporal Label Noise.
ICLR
Sujay Nagaraj, Walter Gerych, Sana Tonekaboni, Anna Goldenberg, Berk Ustun, Thomas Hartvigsen
2025 A* conf
Mapping from Meaning: Addressing the Miscalibration of Prompt-Sensitive Language Models.
AAAI
Kyle Cox, Jiawei Xu, Yikun Han, Rong Xu, Tianhao Li, Chi-Yang Hsu, Tianlong Chen, Walter Gerych, Ying Ding
2025 J jnl
Mapping from Meaning: Addressing the Miscalibration of Prompt-Sensitive Language Models.
CoRR
Kyle Cox, Jiawei Xu, Yikun Han, Rong Xu, Tianhao Li, Chi-Yang Hsu, Tianlong Chen, Walter Gerych, Ying Ding
2025 J jnl
The MedPerturb Dataset: What Non-Content Perturbations Reveal About Human and Clinical LLM Decision Making.
CoRR
Abinitha Gourabathina, Yuexing Hao, Walter Gerych, Marzyeh Ghassemi
2025 — conf
The Medium is the Message: How Non-Clinical Information Shapes Clinical Decisions in LLMs.
FAccT
Abinitha Gourabathina, Walter Gerych, Eileen Pan, Marzyeh Ghassemi
2025 A* conf
The Surprising Effectiveness of Infinite-Width NTKs for Characterizing and Improving Model Training.
AAAI
Joshua DeOliveira, Walter Gerych, Elke A. Rundensteiner
2025 J jnl
When Style Breaks Safety: Defending Language Models Against Superficial Style Alignment.
CoRR
Yuxin Xiao, Sana Tonekaboni, Walter Gerych, Vinith M. Suriyakumar, Marzyeh Ghassemi
2024 A* conf
Amalgamating Multi-Task Models with Heterogeneous Architectures.
AAAI
Jidapa Thadajarassiri, Walter Gerych, Xiangnan Kong, Elke A. Rundensteiner
2024 A* conf
BendVLM: Test-Time Debiasing of Vision-Language Embeddings.
NeurIPS
Walter Gerych, Haoran Zhang, Kimia Hamidieh, Eileen Pan, Maanas K. Sharma, Tom Hartvigsen, Marzyeh Ghassemi
2024 J jnl
BendVLM: Test-Time Debiasing of Vision-Language Embeddings.
CoRR
Walter Gerych, Haoran Zhang, Kimia Hamidieh, Eileen Pan, Maanas K. Sharma, Thomas Hartvigsen, Marzyeh Ghassemi
2024 B conf
GAN Stabilization Under Practical Training Assumptions.
IEEE Big Data
Joshua DeOliveira, Walter Gerych, Elke A. Rundensteiner
2024 — conf
Identifying Implicit Social Biases in Vision-Language Models.
AIES (1)
Kimia Hamidieh, Haoran Zhang, Walter Gerych, Thomas Hartvigsen, Marzyeh Ghassemi
2024 J jnl
Identifying Implicit Social Biases in Vision-Language Models.
CoRR
Kimia Hamidieh, Haoran Zhang, Walter Gerych, Thomas Hartvigsen, Marzyeh Ghassemi
2024 J jnl
Learning from Time Series under Temporal Label Noise.
CoRR
Sujay Nagaraj, Walter Gerych, Sana Tonekaboni, Anna Goldenberg, Berk Ustun, Thomas Hartvigsen
2024 J jnl
MaskMedPaint: Masked Medical Image Inpainting with Diffusion Models for Mitigation of Spurious Correlations.
CoRR
Qixuan Jin, Walter Gerych, Marzyeh Ghassemi
2024 — conf
TAXI: Evaluating Categorical Knowledge Editing for Language Models.
ACL (Findings)
Derek Powell, Walter Gerych, Thomas Hartvigsen
2024 J jnl
TAXI: Evaluating Categorical Knowledge Editing for Language Models.
CoRR
Derek Powell, Walter Gerych, Thomas Hartvigsen
2024 A* conf
Who Knows the Answer? Finding the Best Model and Prompt for Each Query Using Confidence-Based Search.
AAAI
Walter Gerych, Yara Rizk, Vatche Isahagian, Vinod Muthusamy, Evelyn Duesterwald, Praveen Venkateswaran
2023 B conf
Adversarial Human Context Recognition: Evasion Attacks and Defenses.
COMPSAC
Abdulaziz Alajaji, Walter Gerych, Kavin Chandrasekaran, Luke Buquicchio, Emmanuel Agu, Elke A. Rundensteiner
2023 A* conf
Debiasing Pretrained Generative Models by Uniformly Sampling Semantic Attributes.
NeurIPS
Walter Gerych, Kevin Hickey, Luke Buquicchio, Kavin Chandrasekaran, Abdulaziz Alajaji, Elke A. Rundensteiner, Emmanuel Agu
2023 J jnl
Domain Adaptation Methods for Lab-to-Field Human Context Recognition.
Sensors
Abdulaziz Alajaji, Walter Gerych, Luke Buquicchio, Kavin Chandrasekaran, Hamid Mansoor, Emmanuel Agu, Elke A. Rundensteiner
2023 J jnl
INPHOVIS: Interactive visual analytics for smartphone-based digital phenotyping.
Vis. Informatics
Hamid Mansoor, Walter Gerych, Abdulaziz Alajaji, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner, Angela Incollingo Rodriguez
2023 A* conf
Knowledge Amalgamation for Multi-Label Classification via Label Dependency Transfer.
AAAI
Jidapa Thadajarassiri, Thomas Hartvigsen, Walter Gerych, Xiangnan Kong, Elke A. Rundensteiner
2023 — conf
Population-Level Visual Analytics of Smartphone Sensed Health and Wellness Using Community Phenotypes.
ICHI
Hamid Mansoor, Walter Gerych, Abdulaziz Alajaji, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2023 B conf
Stabilizing Adversarial Training for Generative Networks.
IEEE Big Data
Walter Gerych, Kevin Hickey, Thomas Hartvigsen, Luke Buquicchio, Abdulaziz Alajaji, Kavin Chandrasekaran, Hamid Mansoor, Emmanuel Agu, Elke A. Rundensteiner
2022 B conf
HAR-CTGAN: A Mobile Sensor Data Generation Tool for Human Activity Recognition.
IEEE Big Data
Joshua DeOliveira, Walter Gerych, Aruzhan Koshkarova, Elke A. Rundensteiner, Emmanuel Agu
2022 A conf
Positive Unlabeled Learning with a Sequential Selection Bias.
SDM
Walter Gerych, Thomas Hartvigsen, Luke Buquicchio, Abdulaziz Alajaji, Kavin Chandrasekaran, Hamid Mansoor, Elke A. Rundensteiner, Emmanuel Agu
2022 A* conf
Recovering the Propensity Score from Biased Positive Unlabeled Data.
AAAI
Walter Gerych, Thomas Hartvigsen, Luke Buquicchio, Emmanuel Agu, Elke A. Rundensteiner
2022 A conf
Robust Recurrent Classifier Chains for Multi-Label Learning with Missing Labels.
CIKM
Walter Gerych, Thomas Hartvigsen, Luke Buquicchio, Emmanuel Agu, Elke A. Rundensteiner
2022 A conf
Stop&Hop: Early Classification of Irregular Time Series.
CIKM
Thomas Hartvigsen, Walter Gerych, Jidapa Thadajarassiri, Xiangnan Kong, Elke A. Rundensteiner
2022 J jnl
Stop&Hop: Early Classification of Irregular Time Series.
CoRR
Thomas Hartvigsen, Walter Gerych, Jidapa Thadajarassiri, Xiangnan Kong, Elke A. Rundensteiner
2022 B conf
Text Generation to Aid Depression Detection: A Comparative Study of Conditional Sequence Generative Adversarial Networks.
IEEE Big Data
M. L. Tlachac, Walter Gerych, Kratika Agrawal, Benjamin Litterer, Nicholas Jurovich, Saitheeraj Thatigotla, Jidapa Thadajarassiri, Elke A. Rundensteiner
2022 — conf
Triplet-based Domain Adaptation (Triple-DARE) for Lab-to-field Human Context Recognition.
PerCom Workshops
Abdulaziz Alajaji, Walter Gerych, Kavin Chandrasekaran, Luke Buquicchio, Hamid Mansoor, Emmanuel Agu, Elke A. Rundensteiner
2021 J jnl
ARGUS: Interactive visual analysis of disruptions in smartphone-detected Bio-Behavioral Rhythms.
Vis. Informatics
Hamid Mansoor, Walter Gerych, Abdulaziz Alajaji, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2021 B conf
CARTMAN: Complex Activity Recognition Using Topic Models for Feature Generation from Wearable Sensor Data.
SMARTCOMP
Kavin Chandrasekaran, Walter Gerych, Luke Buquicchio, Abdulaziz Alajaji, Emmanuel Agu, Elke A. Rundensteiner
2021 — conf
Exploratory Data Analysis of Population Level Smartphone-Sensed Data.
VISIGRAPP (Revised Selected Papers)
Hamid Mansoor, Walter Gerych, Abdulaziz Alajaji, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2021 C conf
Few-Shot Classification for Human Context Recognition Using Smartphone Data Traces.
ICMLA
Luke Buquicchio, Walter Gerych, Abdulaziz Alajaji, Kavin Chandrasekaran, Hamid Mansoor, Elke A. Rundensteiner, Emmanuel Agu
2021 — conf
GAN for Generating User-Specific Human Activity Data From An Incomplete Training Corpus.
IEEE BigData
Walter Gerych, Harrison Kim, Joshua DeOliveira, MaryClare Martin, Luke Buquicchio, Kavin Chandrasekaran, Abdulaziz Alajaji, Hamid Mansoor, Elke A. Rundensteiner, Emmanuel Agu
2021 C conf
Local Geometry Preserving Deep Networks For Featurizing High Dimensional Datasets.
ICMLA
Walter Gerych, Jessica L. Bader, Declan Nelson, Thalia Chao-Zhang, Luke Buquicchio, Abdulaziz Alajaji, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2021 C conf
Measuring Group Advantage: A Comparative Study of Fair Ranking Metrics.
AIES
Caitlin Kuhlman, Walter Gerych, Elke A. Rundensteiner
2021 — conf
PLEADES: Population Level Observation of Smartphone Sensed Symptoms for In-the-wild Data using Clustering.
VISIGRAPP (3: IVAPP)
Hamid Mansoor, Walter Gerych, Abdulaziz Alajaji, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2021 A* conf
Recurrent Bayesian Classifier Chains for Exact Multi-Label Classification.
NeurIPS
Walter Gerych, Thomas Hartvigsen, Luke Buquicchio, Emmanuel Agu, Elke A. Rundensteiner
2021 J jnl
Smartphone Health Biomarkers: Positive Unlabeled Learning of In-the-Wild Contexts.
IEEE Pervasive Comput.
Abdulaziz Alajaji, Walter Gerych, Luke Buquicchio, Kavin Chandrasekaran, Hamid Mansoor, Emmanuel Agu, Elke A. Rundensteiner
2021 — conf
Variational Open Set Recognition (VOSR).
IEEE BigData
Luke Buquicchio, Walter Gerych, Abdulaziz Alajaji, Kavin Chandrasekaran, Hamid Mansoor, Thomas Hartvigsen, Elke A. Rundensteiner, Emmanuel Agu
2021 J jnl
Visual Analytics of Smartphone-Sensed Human Behavior and Health.
IEEE Computer Graphics and Applications
Hamid Mansoor, Walter Gerych, Abdulaziz Alajaji, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2020 — conf
ARGUS: Interactive Visual Analytics Framework for the Discovery of Disruptions in Bio-Behavioral Rhythms.
EuroVis (Short Papers)
Hamid Mansoor, Walter Gerych, Luke Buquicchio, Abdulaziz Alajaji, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2020 — conf
BurstPU: Classification of Weakly Labeled Datasets with Sequential Bias.
IEEE BigData
Walter Gerych, Luke Buquicchio, Kavin Chandrasekaran, Abdulaziz Alajaji, Hamid Mansoor, Aidan Murphy, Elke A. Rundensteiner, Emmanuel Agu
2020 — conf
DeepContext: Parameterized Compatibility-Based Attention CNN for Human Context Recognition.
ICSC
Abdulaziz Alajaji, Walter Gerych, Kavin Chandrasekaran, Luke Buquicchio, Emmanuel Agu, Elke A. Rundensteiner
2020 — conf
INTOSIS: Interactive Observation of Smartphone Inferred Symptoms for In-The-Wild Data.
IEEE BigData
Hamid Mansoor, Walter Gerych, Luke Buquicchio, Abdulaziz Alajaji, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2019 — conf
COMEX: Identifying Mislabeled Human Behavioral Context Data Using Visual Analytics.
COMPSAC (2)
Hamid Mansoor, Walter Gerych, Luke Buquicchio, Kavin Chandrasekaran, Emmanuel Agu, Elke A. Rundensteiner
2019 — conf
Classifying Depression in Imbalanced Datasets Using an Autoencoder- Based Anomaly Detection Approach.
ICSC
Walter Gerych, Emmanuel Agu, Elke A. Rundensteiner