An Unconditionally Stable Iterative Decoupled Algorithm for Multiple-Network Poroelasticity Model

Kavli Affiliate: Feng Wang | First 5 Authors: Meng Lei, Mingchao Cai, Feng Wang, , | Summary: In this work, we introduce an iterative decoupled algorithm designed for addressing the quasi-static multiple-network poroelasticity problem. This problem pertains to the simultaneous modeling of fluid flow and deformations within an elastic porous medium permeated by multiple fluid […]


Continue.. An Unconditionally Stable Iterative Decoupled Algorithm for Multiple-Network Poroelasticity Model

An Iteratively Decoupled Algorithm for Multiple-Network Poroelastic Model with Applications in Brain Flow Simulations

Kavli Affiliate: Feng Wang | First 5 Authors: Mingchao Cai, Meng Lei, Jingzhi Li, Jiaao Sun, Feng Wang | Summary: In this work, we present an iteratively decoupled algorithm for solving the quasi-static multiple-network poroelastic model. Our approach employs a total-pressure-based formulation with solid displacement, total pressure, and network pressures as primary unknowns. This reformulation […]


Continue.. An Iteratively Decoupled Algorithm for Multiple-Network Poroelastic Model with Applications in Brain Flow Simulations

An Iteratively Decoupled Algorithm for Multiple-Network Poroelastic Model with Applications in Brain Edema Simulations

Kavli Affiliate: Feng Wang | First 5 Authors: Mingchao Cai, Mingchao Cai, , , | Summary: In this work, we present an iteratively decoupled algorithm for solving the quasi-static multiple-network poroelastic model. Our approach employs a total-pressure-based formulation with solid displacement, total pressure, and network pressures as primary unknowns. This reformulation decomposes the original problem […]


Continue.. An Iteratively Decoupled Algorithm for Multiple-Network Poroelastic Model with Applications in Brain Edema Simulations

Contrast Everything: A Hierarchical Contrastive Framework for Medical Time-Series

Kavli Affiliate: Xiang Zhang | First 5 Authors: Yihe Wang, Yu Han, Haishuai Wang, Xiang Zhang, | Summary: Contrastive representation learning is crucial in medical time series analysis as it alleviates dependency on labor-intensive, domain-specific, and scarce expert annotations. However, existing contrastive learning methods primarily focus on one single data level, which fails to fully […]


Continue.. Contrast Everything: A Hierarchical Contrastive Framework for Medical Time-Series

Contrast Everything: A Hierarchical Contrastive Framework for Medical Time-Series

Kavli Affiliate: Xiang Zhang | First 5 Authors: Yihe Wang, Yu Han, Haishuai Wang, Xiang Zhang, | Summary: Contrastive representation learning is crucial in medical time series analysis as it alleviates dependency on labor-intensive, domain-specific, and scarce expert annotations. However, existing contrastive learning methods primarily focus on one single data level, which fails to fully […]


Continue.. Contrast Everything: A Hierarchical Contrastive Framework for Medical Time-Series

Contrast Everything: A Hierarchical Contrastive Framework for Medical Time-Series

Kavli Affiliate: Xiang Zhang | First 5 Authors: Yihe Wang, Yu Han, Haishuai Wang, Xiang Zhang, | Summary: Contrastive representation learning is crucial in medical time series analysis as it alleviates dependency on labor-intensive, domain-specific, and scarce expert annotations. However, existing contrastive learning methods primarily focus on one single data level, which fails to fully […]


Continue.. Contrast Everything: A Hierarchical Contrastive Framework for Medical Time-Series

Lost in Translation: When GPT-4V(ision) Can’t See Eye to Eye with Text. A Vision-Language-Consistency Analysis of VLLMs and Beyond

Kavli Affiliate: Xiang Zhang | First 5 Authors: Xiang Zhang, Senyu Li, Zijun Wu, Ning Shi, | Summary: Recent advancements in multimodal techniques open exciting possibilities for models excelling in diverse tasks involving text, audio, and image processing. Models like GPT-4V, blending computer vision and language modeling, excel in complex text and image tasks. Numerous […]


Continue.. Lost in Translation: When GPT-4V(ision) Can’t See Eye to Eye with Text. A Vision-Language-Consistency Analysis of VLLMs and Beyond

Efficient Sim-to-real Transfer of Contact-Rich Manipulation Skills with Online Admittance Residual Learning

Kavli Affiliate: Xiang Zhang | First 5 Authors: Xiang Zhang, Changhao Wang, Lingfeng Sun, Zheng Wu, Xinghao Zhu | Summary: Learning contact-rich manipulation skills is essential. Such skills require the robots to interact with the environment with feasible manipulation trajectories and suitable compliance control parameters to enable safe and stable contact. However, learning these skills […]


Continue.. Efficient Sim-to-real Transfer of Contact-Rich Manipulation Skills with Online Admittance Residual Learning