Kiyun Yu

41 papers B 1Journal 30Unranked 10
YearRankTypeTitle / Venue / Authors
2025 J jnl
Machine learning-based binarization technique of hand-drawn floor plans.
Int. J. Document Anal. Recognit.
Hanew Suh, Hyunjung Kim, Kiyun Yu
2025 J jnl
Reinforcement Learning for Constraint-Aware Knowledge Base Question Answering.
IEEE Access
Jonghyeon Yang, Kiyun Yu
2024 — conf
Developing an Entity Linking Model for Geographic Knowledge Base Question Answering.
BigComp
TaeJoo Yang, Evelyn Hyeji Jeong, Jonghyeon Yang, Kiyun Yu
2024 — conf
Extended Abstract: Entity Linking in GeoKBQA: Deep Learning Approaches for Enhanced Mention Detection.
BigComp
Daewoong Choi, Seokyong Lee, Jonghyeon Yang, Kiyun Yu
2024 J jnl
Generating Spatial Knowledge Graphs with 2D Indoor Floorplan Data: A Case Study on the Jeonju Express Bus Terminal.
ISPRS Int. J. Geo Inf.
Hanme Jang, Kiyun Yu, Jiyoung Kim
2024 — conf
Generating a Semantic Parsing Dataset for GeoKBQA Over OpenStreetMap.
BigComp
Evelyn Hyeji Jeong, TaeJoo Yang, Jonghyeon Yang, Kiyun Yu
2024 J jnl
SGIR-Tree: Integrating R-Tree Spatial Indexing as Subgraphs in Graph Database Management Systems.
ISPRS Int. J. Geo Inf.
Juyoung Kim, Seoyoung Hong, Seungchan Jeong, Seula Park, Kiyun Yu
2024 J jnl
Schema Retrieval for Korean Geographic Knowledge Base Question Answering Using Few-Shot Prompting.
ISPRS Int. J. Geo Inf.
Seokyong Lee, Kiyun Yu
2023 J jnl
Analyzing Geographic Questions Using Embedding-based Topic Modeling.
ISPRS Int. J. Geo Inf.
Jonghyeon Yang, Hanme Jang, Kiyun Yu
2023 J jnl
Geographic Knowledge Base Question Answering over OpenStreetMap.
ISPRS Int. J. Geo Inf.
Jonghyeon Yang, Hanme Jang, Kiyun Yu
2023 J jnl
Managing 3D GIS Data for Indoor Environment Using Property Graph Database.
IEEE Access
Hanme Jang, Kiyun Yu, Seula Park
2021 J jnl
Automatic Extraction of Indoor Spatial Information from Floor Plan Image: A Patch-Based Deep Learning Methodology Application on Large-Scale Complex Buildings.
ISPRS Int. J. Geo Inf.
Hyunjung Kim, Seongyong Kim, Kiyun Yu
2021 J jnl
Deep Floor Plan Analysis for Complicated Drawings Based on Style Transfer.
J. Comput. Civ. Eng.
Seongyong Kim, Seula Park, Hyunjung Kim, Kiyun Yu
2021 J jnl
Framework for Indoor Elements Classification via Inductive Learning on Floor Plan Graphs.
ISPRS Int. J. Geo Inf.
Jaeyoung Song, Kiyun Yu
2021 J jnl
Public Bike Trip Purpose Inference Using Point-of-Interest Data.
ISPRS Int. J. Geo Inf.
Jiwon Lee, Kiyun Yu, Jiyoung Kim
2020 J jnl
Data Model for IndoorGML Extension to Support Indoor Navigation of People with Mobility Disabilities.
ISPRS Int. J. Geo Inf.
Seula Park, Kiyun Yu, Jiyoung Kim
2020 J jnl
Indoor Reconstruction from Floorplan Images with a Deep Learning Approach.
ISPRS Int. J. Geo Inf.
Hanme Jang, Kiyun Yu, Jonghyeon Yang
2018 J jnl
A multi-criteria decision-making approach for geometric matching of areal objects.
Trans. GIS
Jiyoung Kim, Kiyun Yu, Yoonsik Bang
2018 — conf
Application of Style Transfer in the Vectorization Process of Floorplans (Short Paper).
GIScience
Seongyong Kim, Seula Park, Kiyun Yu
2018 — conf
Automatic Wall Detection and Building Topology and Property of 2D Floor Plan (Short Paper).
GIScience
Hanme Jang, Jonghyeon Yang, Kiyun Yu
2018 — conf
Building Place-Specific Sentiment Lexicon.
ICDSP
Youngmin Lee, Seula Park, Kiyun Yu, Jiyoung Kim
2018 — conf
Designing of Indoor Linkable Pedestrian Network Data Model for the Transportation Vulnerable.
ICDSP
Seula Park, Seongyong Kim, Kiyun Yu
2018 — conf
Geotagging Location Information Extracted from Unstructured Data (Short Paper).
GIScience
Kyunghyun Min, Jungseok Lee, Kiyun Yu, Jiyoung Kim
2018 — conf
Proposal for a Method of Extracting Road Layers from Remote Sensing Images Using Conditional GANs.
ICDSP
Seongyong Kim, Seula Park, Kiyun Yu
2017 J jnl
Locating Automated External Defibrillators in a Complicated Urban Environment Considering a Pedestrian-Accessible Network that Focuses on Out-of-Hospital Cardiac Arrests.
ISPRS Int. J. Geo Inf.
Pil Kwon, Min-Jun Kim, Youngmin Lee, Kiyun Yu, Yong Huh
2017 J jnl
Machine Learning Classification of Buildings for Map Generalization.
ISPRS Int. J. Geo Inf.
Jaeeun Lee, Hanme Jang, Jonghyeon Yang, Kiyun Yu
2016 J jnl
An Improved Map-Matching Technique Based on the Fréchet Distance Approach for Pedestrian Navigation Services.
Sensors
Yoonsik Bang, Jiyoung Kim, Kiyun Yu
2016 J jnl
Detecting Themed Streets Using a Location Based Service Application.
ISPRS Int. J. Geo Inf.
Byeongsuk Ji, Youngmin Lee, Kiyun Yu, Pil Kwon
2016 J jnl
Method for Determining Appropriate Clustering Criteria of Location-Sensing Data.
ISPRS Int. J. Geo Inf.
Youngmin Lee, Pil Kwon, Kiyun Yu, Woojin Park
2015 J jnl
Techniques for Updating Pedestrian Network Data Including Facilities and Obstructions Information for Transportation of Vulnerable People.
Sensors
Seula Park, Yoonsik Bang, Kiyun Yu
2013 J jnl
New POI Construction with Street-Level Imagery.
IEICE Trans. Inf. Syst.
Chillo Ga, Jeongho Lee, Won Hee Lee, Kiyun Yu
2012 J jnl
Development of a hashing-based data structure for the fast retrieval of 3D terrestrial laser scanned data.
Comput. Geosci.
Soohee Han, Sangmin Kim, Jae Hoon Jung, Changjae Kim, Kiyun Yu, Joon Heo
2011 J jnl
A New Adaptive Component-Substitution-Based Satellite Image Fusion by Using Partial Replacement.
IEEE Trans. Geosci. Remote. Sens.
Jaewan Choi, Kiyun Yu, Yongil Kim
2011 J jnl
Detecting conjugate-point pairs for map alignment between two polygon datasets.
Comput. Environ. Urban Syst.
Yong Huh, Kiyun Yu, Joon Heo
2011 J jnl
Hybrid line simplification for cartographic generalization.
Pattern Recognit. Lett.
Woojin Park, Kiyun Yu
2010 J jnl
A new method for matching objects in two different geospatial datasets based on the geographic context.
Comput. Geosci.
Jung Ok Kim, Kiyun Yu, Joon Heo, Won Hee Lee
2009 J jnl
Bundle Block Adjustment with 3D Natural Cubic Splines.
Sensors
Won Hee Lee, Kiyun Yu
2009 J jnl
Parallel Processing Method for Airborne Laser Scanning Data Using a PC Cluster and a Virtual Grid.
Sensors
Soohee Han, Joon Heo, Hong-Gyoo Sohn, Kiyun Yu
2008 — conf
A Simulation for Map Transmission in a DMB Environment.
NCM (1)
Jung Ok Kim, Chillo Ga, Kiyun Yu
2007 J jnl
Adjustment of Discrepancies Between LIDAR Data Strips Using Linear Features.
IEEE Geosci. Remote. Sens. Lett.
Jaebin Lee, Kiyun Yu, Yongil Kim, Ayman F. Habib
2006 B conf
Adjustment for Discrepancies Between ALS Data Strips Using a Contour Tree Algorithm.
ACIVS
Dongyeob Han, Jaebin Lee, Yongil Kim, Kiyun Yu