Dong-Hyuk Im

According to our database, Dong-Hyuk Im authored at least 28 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Advanced Trajectory Privacy Protection with Attention Mechanism and Auxiliary Classifier Generative Adversarial Networks.

Jihwan Shin, Yeji Song, Yoo-Young Cheong, Jinhyun Ahn, Taewhi Lee, Dong-Hyuk Im

Proceedings of the International Conference on Information Networking, 2024

GNN-based Ethereum Smart Contract Multi-Label Vulnerability Detection.

Yoo-Young Cheong, La Yeon Choi, Jihwan Shin, Taekyung Kim, Jinhyun Ahn, Dong-Hyuk Im

Proceedings of the International Conference on Information Networking, 2024

2023

Generating Labeled Multiple Attribute Trajectory Data With Selective Partial Anonymization Based on Exceptional Conditional Generative Adversarial Network.

Yeji Song, Jihwan Shin, Jinhyun Ahn, Taewhi Lee, Dong-Hyuk Im

IEEE Access, 2023

TK-BERT: Effective Model of Language Representation using Topic-based Knowledge Graphs.

Chanwook Min, Jinhyun Ahn, Taewhi Lee, Dong-Hyuk Im

Proceedings of the 17th International Conference on Ubiquitous Information Management and Communication, 2023

Except-Condition Generative Adversarial Network for Generating Trajectory Data.

Yeji Song, Jihwan Shin, Jinhyun Ahn, Taewhi Lee, Dong-Hyuk Im

Proceedings of the Database and Expert Systems Applications, 2023

TCAC-GAN: Synthetic Trajectory Generation Model Using Auxiliary Classifier Generative Adversarial Networks for Improved Protection of Trajectory Data.

Jihwan Shin, Yeji Song, Jinhyun Ahn, Taewhi Lee, Dong-Hyuk Im

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2023

2022

Join optimization for inverted index technique on relational database management systems.

Yoonmi Shin, Jinhyun Ahn, Dong-Hyuk Im

Expert Syst. Appl., 2022

2021

Distributed L-diversity using spark-based algorithm for large resource description frameworks data.

MinHyuk Jeon, Odsuren Temuujin, Jinhyun Ahn, Dong-Hyuk Im

J. Supercomput., 2021

Analysis of the Effect of Covid-19 on the Floating Population of Seoul Using the PageRank Algorithm.

JinWoo Kim, HyoungSun Na, Hee-Gook Jun, Jinhyun Ahn, Daesung Jun, Dong-Hyuk Im

Proceedings of the International Conference on Information and Communication Technology Convergence, 2021

2020

Combining Local and Global Features to Reduce 2-Hop Label Size of Directed Acyclic Graphs.

Jinhyun Ahn, Dong-Hyuk Im

J. Inf. Process. Syst., 2020

Efficient Access Control of Large Scale RDF Data Using Prefix-Based Labeling.

Jinhyun Ahn, Dong-Hyuk Im

IEEE Access, 2020

2019

Optimization of Shortest-Path Search on RDBMS-Based Graphs.

Kwangwon Seo, Jinhyun Ahn, Dong-Hyuk Im

ISPRS Int. J. Geo Inf., 2019

Efficient L-Diversity Algorithm for Preserving Privacy of Dynamically Published Datasets.

Odsuren Temuujin, Jinhyun Ahn, Dong-Hyuk Im

IEEE Access, 2019

2017

A dynamic and parallel approach for repetitive prime labeling of XML with MapReduce.

Jinhyun Ahn, Dong-Hyuk Im, Taewhi Lee, Hong-Gee Kim

J. Supercomput., 2017

xStore: Federated temporal query processing for large scale RDF triples on a cloud environment.

Jinhyun Ahn, Jae-Hong Eom, Sejin Nam, Nansu Zong, Dong-Hyuk Im, Hong-Gee Kim

Neurocomputing, 2017

2016

A MapReduce-Based Approach for Prefix-Based Labeling of Large XML Data.

Jinhyun Ahn, Dong-Hyuk Im, Hong-Gee Kim

Proceedings of the Semantic Technology - 6th Joint International Conference, 2016

Parallel Prime Number Labeling of Large XML Data Using MapReduce.

Jinhyun Ahn, Dong-Hyuk Im, Taewhi Lee, Hong-Gee Kim

Proceedings of the 6th International Conference on IT Convergence and Security, 2016

2015

SigMR: MapReduce-based SPARQL query processing by signature encoding and multi-way join.

Jinhyun Ahn, Dong-Hyuk Im, Hong-Gee Kim

J. Supercomput., 2015

Linked tag: image annotation using semantic relationships between image tags.

Dong-Hyuk Im, Geun-Duk Park

Multim. Tools Appl., 2015

2014

G-Diff: A Grouping Algorithm for RDF Change Detection on MapReduce.

Jinhyun Ahn, Dong-Hyuk Im, Jae-Hong Eom, Nansu Zong, Hong-Gee Kim

Proceedings of the Semantic Technology - 4th Joint International Conference, 2014

2013

Backward inference and pruning for RDF change detection using RDBMS.

Dong-Hyuk Im, Sang-Won Lee, Hyoung-Joo Kim

J. Inf. Sci., 2013

Design and Implementation of NFC-Based Mobile Coupon for Small Traders and Enterprisers.

Sang-Won Bang, Kyeong-Jin Park, Woo-Sung Kim, Geun-Duk Park, Dong-Hyuk Im

Proceedings of the 2013 International Conference on IT Convergence and Security, 2013

Wireless Security System Incorporating Tilt Sensors and Web Cameras.

Hong-Chul Kim, Woo-Sung Kim, Dong-Hyuk Im, Geun-Duk Park

Proceedings of the International Conference on Information Science and Applications, 2013

STAG: Semantic Image Annotation Using Relationships between Tags.

Dong-Hyuk Im, Geun-Duk Park

Proceedings of the International Conference on Information Science and Applications, 2013

Design of U-Health System with Statistical Disease-Identification Technique.

Woo-Hyeok Choi, Woo-Sung Kim, Dong-Hyuk Im, Geun-Duk Park

Proceedings of the International Conference on Information Science and Applications, 2013

2012

A Version Management Framework for RDF Triple Stores.

Dong-Hyuk Im, Sang-Won Lee, Hyoung-Joo Kim

Int. J. Softw. Eng. Knowl. Eng., 2012

Dynamic generation of concepts hierarchies for knowledge discovering in bio-medical linked data sets.

Nansu Zong, Dong-Hyuk Im, Sung-Kwon Yang, Hyun Namgoong, Hong-Gee Kim

Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, 2012

A hypergraph-based storage policy for RDF version management system.

Dong-Hyuk Im, Nansu Zong, Eung-Hee Kim, Seokchan Yun, Hong-Gee Kim

Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, 2012