A comparative study of deformable contour methods on medical image segmentation

L He, Z Peng, B Everding, X Wang, CY Han… - Image and vision …, 2008 - Elsevier
A comparative study to review eight different deformable contour methods (DCMs) of snakes
and level set methods applied to the medical image segmentation is presented. These …

Adapting instruction in search of 'a significant difference'

JE Gilbert, CY Han - Journal of Network and Computer applications, 1999 - Elsevier
The theory of learning styles states that people have different approaches to learning and
studying [7,8]. Given a specific instruction method or environment, some people will learn more …

A study of fall detection in assisted living: Identifying and improving the optimal machine learning method

N Thakur, CY Han - Journal of sensor and actuator networks, 2021 - mdpi.com
This paper makes four scientific contributions to the field of fall detection in the elderly to
contribute to their assisted living in the future of Internet of Things (IoT)-based pervasive living …

An ambient intelligence-based human behavior monitoring framework for ubiquitous environments

N Thakur, CY Han - Information, 2021 - mdpi.com
This framework for human behavior monitoring aims to take a holistic approach to study,
track, monitor, and analyze human behavior during activities of daily living (ADLs). The …

An exploratory study of tweets about the SARS-CoV-2 Omicron variant: Insights from sentiment analysis, language interpretation, source tracking, type classification …

N Thakur, CY Han - COVID, 2022 - mdpi.com
This paper presents the findings of an exploratory study on the continuously generating Big
Data on Twitter related to the sharing of information, news, views, opinions, ideas, knowledge…

Multimodal approaches for indoor localization for ambient assisted living in smart homes

N Thakur, CY Han - Information, 2021 - mdpi.com
This work makes multiple scientific contributions to the field of Indoor Localization for Ambient
Assisted Living in Smart Homes. First, it presents a Big-Data driven methodology that …

Country-specific interests towards fall detection from 2004–2021: An open access dataset and research questions

N Thakur, CY Han - Data, 2021 - mdpi.com
Falls, which are increasing at an unprecedented rate in the global elderly population, are
associated with a multitude of needs such as healthcare, medical, caregiver, and economic, …

Indoor localization for personalized ambient assisted living of multiple users in multi-floor smart environments

N Thakur, CY Han - Big Data and cognitive computing, 2021 - mdpi.com
This paper presents a multifunctional interdisciplinary framework that makes four scientific
contributions towards the development of personalized ambient assisted living (AAL), with a …

An intelligent ubiquitous activity aware framework for smart home

N Thakur, CY Han - … , Emerging Technologies and Future Applications III …, 2021 - Springer
The proposed Ubiquitous Activity Aware Framework aims to leverage the immense potential
that lies in the application of Activity Centered Computing in an Internet of Things (IoT) …

An approach to analyze the social acceptance of virtual assistants by elderly people

N Thakur, CY Han - Proceedings of the 8th International Conference on …, 2018 - dl.acm.org
Interactive virtual assistants serve as a cost-effective solution to assist elderly people in
several ways. They act as means to provide social support, manage loneliness, medium of …