Search Results for author: Young-Ho Kim

Found 15 papers, 2 papers with code

Understanding the Impact of Long-Term Memory on Self-Disclosure with Large Language Model-Driven Chatbots for Public Health Intervention

no code implementations17 Feb 2024 Eunkyung Jo, Yuin Jeong, SoHyun Park, Daniel A. Epstein, Young-Ho Kim

Recent large language models (LLMs) offer the potential to support public health monitoring by facilitating health disclosure through open-ended conversations but rarely preserve the knowledge gained about individuals across repeated interactions.

Chatbot Language Modelling +1

Cardiac ultrasound simulation for autonomous ultrasound navigation

no code implementations9 Feb 2024 Abdoul Aziz Amadou, Laura Peralta, Paul Dryburgh, Paul Klein, Kaloian Petkov, Richard James Housden, Vivek Singh, Rui Liao, Young-Ho Kim, Florin Christian Ghesu, Tommaso Mansi, Ronak Rajani, Alistair Young, Kawal Rhode

However, the image quality varies with operator skills as acquiring and interpreting ultrasound images requires extensive training due to the imaging artefacts, the range of acquisition parameters and the variability of patient anatomies.

Image Generation

MindfulDiary: Harnessing Large Language Model to Support Psychiatric Patients' Journaling

no code implementations8 Oct 2023 Taewan Kim, Seolyeong Bae, Hyun Ah Kim, Su-woo Lee, Hwajung Hong, Chanmo Yang, Young-Ho Kim

In the mental health domain, Large Language Models (LLMs) offer promising new opportunities, though their inherent complexity and low controllability have raised questions about their suitability in clinical settings.

Language Modelling Large Language Model

EvalLM: Interactive Evaluation of Large Language Model Prompts on User-Defined Criteria

no code implementations24 Sep 2023 Tae Soo Kim, Yoonjoo Lee, Jamin Shin, Young-Ho Kim, Juho Kim

By simply composing prompts, developers can prototype novel generative applications with Large Language Models (LLMs).

Language Modelling Large Language Model

PlanFitting: Tailoring Personalized Exercise Plans with Large Language Models

no code implementations22 Sep 2023 Donghoon Shin, Gary Hsieh, Young-Ho Kim

A personally tailored exercise regimen is crucial to ensuring sufficient physical activities, yet challenging to create as people have complex schedules and considerations and the creation of plans often requires iterations with experts.

ChaCha: Leveraging Large Language Models to Prompt Children to Share Their Emotions about Personal Events

no code implementations21 Sep 2023 Woosuk Seo, Chanmo Yang, Young-Ho Kim

Children typically learn to identify and express emotions through sharing their stories and feelings with others, particularly their family.

Chatbot

Computational Approaches for App-to-App Retrieval and Design Consistency Check

no code implementations19 Sep 2023 SeokHyeon Park, Wonjae Kim, Young-Ho Kim, Jinwook Seo

Extracting semantic representations from mobile user interfaces (UI) and using the representations for designers' decision-making processes have shown the potential to be effective computational design support tools.

Decision Making Retrieval

Designing a Direct Feedback Loop between Humans and Convolutional Neural Networks through Local Explanations

1 code implementation8 Jul 2023 Tong Steven Sun, Yuyang Gao, Shubham Khaladkar, Sijia Liu, Liang Zhao, Young-Ho Kim, Sungsoo Ray Hong

To mitigate the gap, we designed DeepFuse, the first interactive design that realizes the direct feedback loop between a user and CNNs in diagnosing and revising CNN's vulnerability using local explanations.

Explainable Artificial Intelligence (XAI)

Revealing User Familiarity Bias in Task-Oriented Dialogue via Interactive Evaluation

no code implementations23 May 2023 Takyoung Kim, Jamin Shin, Young-Ho Kim, Sanghwan Bae, Sungdong Kim

Most task-oriented dialogue (TOD) benchmarks assume users that know exactly how to use the system by constraining the user behaviors within the system's capabilities via strict user goals, namely "user familiarity" bias.

Leveraging Large Language Models to Power Chatbots for Collecting User Self-Reported Data

no code implementations14 Jan 2023 Jing Wei, Sungdong Kim, Hyunhoon Jung, Young-Ho Kim

Through an online study (N = 48) where participants conversed with chatbots driven by different designs of prompts, we assessed how prompt designs and conversation topics affected the conversation flows and users' perceptions of chatbots.

Leveraging Pre-Trained Language Models to Streamline Natural Language Interaction for Self-Tracking

no code implementations31 May 2022 Young-Ho Kim, Sungdong Kim, Minsuk Chang, Sang-Woo Lee

Current natural language interaction for self-tracking tools largely depends on bespoke implementation optimized for a specific tracking theme and data format, which is neither generalizable nor scalable to a tremendous design space of self-tracking.

MyMove: Facilitating Older Adults to Collect In-Situ Activity Labels on a Smartwatch with Speech

no code implementations1 Apr 2022 Young-Ho Kim, Diana Chou, Bongshin Lee, Margaret Danilovich, Amanda Lazar, David E. Conroy, Hernisa Kacorri, Eun Kyoung Choe

Current activity tracking technologies are largely trained on younger adults' data, which can lead to solutions that are not well-suited for older adults.

A Wide-area, Low-latency, and Power-efficient 6-DoF Pose Tracking System for Rigid Objects

no code implementations15 Sep 2021 Young-Ho Kim, Ankur Kapoor, Tommaso Mansi, Ali Kamen

Overall, our proposed tracking system is capable of tracking a rigid object pose with sub-millimeter accuracy at the mid range of the work space and sub-degree accuracy for all work space under a lab setting.

Object Tracking Pose Tracking +1

Towards Automatic Manipulation of Intra-cardiac Echocardiography Catheter

no code implementations12 Sep 2020 Young-Ho Kim, Jarrod Collins, Zhongyu Li, Ponraj Chinnadurai, Ankur Kapoor, C. Huie Lin, Tommaso Mansi

We present a simplified calibration approach for error compensation and verify with complex rotation of the catheter in benchtop and phantom experiments under varying realistic curvature conditions.

Anatomy Non-Linear Elasticity

Githru: Visual Analytics for Understanding Software Development History Through Git Metadata Analysis

2 code implementations7 Sep 2020 Youngtaek Kim, Jaeyoung Kim, Hyeon Jeon, Young-Ho Kim, Hyunjoo Song, Bohyoung Kim, Jinwook Seo

Furthermore, they do not scale for large and complex Git commit graphs, which can play an important role in understanding the overall development history.

Software Engineering Human-Computer Interaction

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