Xiayan Ji
YOU?
Author Swipe
View article: Older Adults’ Perceptions and Attitudes Toward Passive Sensors to Measure Loneliness: A Qualitative Study
Older Adults’ Perceptions and Attitudes Toward Passive Sensors to Measure Loneliness: A Qualitative Study Open
Background: Loneliness among older adults significantly affects their health, increasing the risk of mortality, cardiovascular disease, and cognitive decline. Approximately 43% of American adults aged 60 and older report loneliness. Techno…
View article: PERCEPTIONS AND ATTITUDES TOWARD LONELINESS DETECTION USING PASSIVE SENSING TECHNOLOGIES IN OLDER ADULTS
PERCEPTIONS AND ATTITUDES TOWARD LONELINESS DETECTION USING PASSIVE SENSING TECHNOLOGIES IN OLDER ADULTS Open
While passive sensing has been examined in terms of older adults’ acceptance for the purpose of tracking activity levels or daily routines, less attention has been paid to how older adults perceive monitoring technologies that specifically…
View article: AR-Pro: Counterfactual Explanations for Anomaly Repair with Formal Properties
AR-Pro: Counterfactual Explanations for Anomaly Repair with Formal Properties Open
Anomaly detection is widely used for identifying critical errors and suspicious behaviors, but current methods lack interpretability. We leverage common properties of existing methods and recent advances in generative models to introduce c…
View article: Exploring Effective Sensing Indicators of Loneliness For Elderly Community in US and Japan
Exploring Effective Sensing Indicators of Loneliness For Elderly Community in US and Japan Open
Loneliness has long affected the elderly community. This issue is significantly worsened by the social isolation resulting from the COVID-19 pandemic. To address this pressing issue, we employed a sensor-based methodology to predict loneli…
View article: Short: Integrated Sensing Platform for Detecting Social Isolation and Loneliness In the Elderly Community
Short: Integrated Sensing Platform for Detecting Social Isolation and Loneliness In the Elderly Community Open
Social isolation is an objective absence or paucity of contacts and interactions between a person and a social network. Loneliness is a subjective feeling of being alone, separated, or apart from others. These two highly correlated mental …
View article: Using Semantic Information for Defining and Detecting OOD Inputs
Using Semantic Information for Defining and Detecting OOD Inputs Open
As machine learning models continue to achieve impressive performance across different tasks, the importance of effective anomaly detection for such models has increased as well. It is common knowledge that even well-trained models lose th…
View article: PAC-Wrap
PAC-Wrap Open
Anomaly detection is essential for preventing hazardous outcomes for safety-critical applications like autonomous driving. Given their safety-criticality, these applications benefit from provable bounds on various errors in anomaly detecti…
View article: Towards PAC Multi-Object Detection and Tracking
Towards PAC Multi-Object Detection and Tracking Open
Accurately detecting and tracking multi-objects is important for safety-critical applications such as autonomous navigation. However, it remains challenging to provide guarantees on the performance of state-of-the-art techniques based on d…
View article: VitalCore: Analytics and Support Dashboard for Medical Device Integration
VitalCore: Analytics and Support Dashboard for Medical Device Integration Open
Medical professionals spend extensive time collecting, validating, reviewing, and analyzing medical device data. These devices use vendor-specific applications with lengthy troubleshooting times, causing extended downtimes where medical pr…