Yuntao Wang

Fail-closed conformal multiresolution error control for conservative three-dimensional dose remapping in synthetic phantoms

Yuntao Wang

Conservative dose remapping can be formulated by transporting mass and deposited energy across nonmatching grids, but fixed high-sampling calculations use the same work for easy and difficult cases. We developed conformal multiresolution error control (CoMERC), a fail-closed multilevel quasi-Monte Carlo (QMC) controller …

Fail-closed conformal multiresolution error control for conservative three-dimensional dose remapping in synthetic phantoms

Yuntao Wang

Conservative dose remapping can be formulated by transporting mass and deposited energy across nonmatching grids, but fixed high-sampling calculations use the same work for easy and difficult cases. We developed conformal multiresolution error control (CoMERC), a fail-closed multilevel quasi-Monte Carlo (QMC) controller …

us (code pays fourni par la source)

Baseline Neutrophil-to-Lymphocyte Ratio and Two-Year Incident Distant Metastasis in Stage I–III Lung Cancer: A Single-Center Retrospective Cohort Study

Yuntao Wang, Jihong Zhang, Xiaopeng Liu, Xibing Zhuang et autres

Background: Distant metastatic relapse remains a major problem after treatment for lung cancer. We examined the association between pre-treatment neutrophil-to-lymphocyte ratio (NLR) and newly documented distant metastasis within 2 years among patients without distant metastasis at baseline. Methods: We retrospectively screened 527 …

cn (code pays fourni par la source)

M 3 PD Dataset: Enabling Dual-view Photoplethysmography on Smartphones in Lab and Clinical Settings

Jiankai Tang, Tao Zhang, Jia Li, Yuntao Wang et autres

Portable physiological monitoring is essential for early detection and management of cardiovascular disease, but current methods often require specialized equipment that limits accessibility or imposes impractical postures that patients cannot maintain. Video-based photoplethysmography on smartphones offers a convenient non-invasive alternative, yet it …

cn, sg (code pays fourni par la source)

3D-MAGIC: Expanding MAGIC Pointing to Stereoscopic Displays

Xingjian Tian, Lily Sheng, Xiyuxing Zhang, Xingru Chen et autres

cn (code pays fourni par la source)

Control at Your Fingertips: How Close Are We to Effective Ring-Based Interaction?

Lily Sheng, Xingjian Tian, Ruotong Yu, Xiyuxing Zhang et autres

As computing shifts toward mobile environments, surface-independent input becomes essential. Smart rings offer a portable and unobtrusive solution, yet their interaction efficiency lacks systematic evaluation. We investigate the performance and usability of three commercial thumb-to-ring modalities: Optical Finger Navigation (OFN), Pointing Stick …

cn (code pays fourni par la source)

Enabling Adaptive Cardio-Respiratory Biofeedback Training on Ubiquitous Hand-Worn Devices

Ruotong Yu, Xintong Wu, Lily Sheng, Yuntao Wang

We introduce an adaptive cardio-respiratory biofeedback system implemented on ubiquitous hand-worn devices such as smart watches and rings, enabling accessible and real-time physiological training outside clinical settings. Users place a hand on their abdomen to promote embodied awareness of breathing rhythms, while …

cn, my (code pays fourni par la source)

A Review of Behavioral Closed-Loop Paradigm from Sensing to Intervention for Ingestion Health

Jun Fang, Ka I Chan, Zhengnan Li, Zhixuan Fu et autres

Ingestive behavior plays a critical role in health, yet many existing interventions remain limited to static guidance or manual self-tracking. With the increasing integration of sensors, context-aware computing, and perceptual computing, recent systems have begun to support closed-loop interventions that dynamically sense …

cn, us (code pays fourni par la source)

Quantitative Risk Assessment in Radiation Oncology via LLM-Powered Root Cause Analysis of Incident Reports

Yuntao Wang, Siamak P. Najad-Davarani, Elizabeth L. Bossart, Matthew T. Studenski et autres

Background: Modern large language models (LLMs) offer powerful reasoning that converts narratives into structured, taxonomy-aligned data, revealing patterns across planning, delivery, and verification. Embedded as agentic tools, LLMs can assist root-cause analysis and risk assessment (e.g., failure mode and effect analysis FMEA), …

Understanding Users' Perceptions and Expectations toward a Social Balloon Robot via an Exploratory Study

Chongyang Wang, Tianyi Xia, Yifan Wang, Gang Yu et autres

cn, us, hk, de (code pays fourni par la source)

FlowRing: Integrated Microgesture and Surface Interaction Ring for Versatile XR Input MHCI010

Ishan Chatterjee, Jiexin Ding, Anandghan Waghmare, Joseph Breda et autres

As Extended Reality (XR) advances, a device has the potential to be used across contexts from immersive productivity at a desk to on-the-go, public scenarios. Existing input solutions lack the versatility to provide both high-throughput, mouse-grade input and subtle, ergonomic interaction. We …

us, in, cn (code pays fourni par la source)

Computing with Smart Rings: A Systematic Literature Review

Z. S. Wang, Ruotong Yu, Jiexin Ding, Jiankai Tang et autres

A smart ring is a wearable electronic device in the form of a ring that incorporates diverse sensors and computing technologies to perform a variety of functions. Designed for use with fingers, smart rings are capable of sensing more subtle and abundant …

cn, us, de (code pays fourni par la source)