Papers

2022

LAME: Layout Aware Metadata Extraction Approach for Research Articles [paper]

  • Jongyun Choi, Hyesoo Kong, Hwamook Yoon, Heung-Seon Oh, Yuchul Jung

  • Computers, Materials & Continua, 2022

Unified Negative Pair Generation toward Well-discriminative Feature Space for Face Recognition [paper]

  • Junuk Jung, Seonhoon Lee, Heung-Seon Oh, Yongjun Park, Joochan Park, Sungbin Son

  • British Machine Vision Conference (BMVC), 2022, 2022

비전기술 기반 방역수칙 모니터링 시스템 개발연구 [paper]

  • 이선훈, 정준욱, 오흥선, 김선호

  • 한국산학기술학회, 한국산학기술학회 논문지, 2022

Information Extraction Based on Multi-turn Question Answering for Analyzing Korean Research Trends [paper]

  • Seongung Jo, Heung-Seon Oh, Sanghun Im, Gibaeg Kim, Seonho Kim

  • Computers, Materials & Continua, 2022

사전학습 언어 모델 기반 텍스트 분류에서 지식 뉴런 분석 [paper]

  • 김기백, 임상훈, 조성웅, 김동환, 오흥선

  • 한국정보과학회, 한국컴퓨터종합학술대회, 2022

딥 러닝 기반의 MLCC 적층 얼라인먼트 자동 검사 시스템 -MLCC Lamination Alignment Inspection System using Deep Neural Network [paper]

  • 정준욱, 김현재, 손성빈, 오흥선

  • 제어로봇시스템학회 논문지, 2022

독립모델을 이용한 딥 러닝 기반의 MLCC 적층 얼라인먼트 자동 검사 시스템 [paper]

  • 손성빈, 김현재, 정준욱, 오흥선

  • 제어로봇시스템학회 논문지, 2022

2021

Hierarchy Decoder is All You Need To Text Classification [paper]

  • Sanghun Im, Gibaeg Kim, Heung-Seon Oh, Seongung Jo, Donghwan Kim

  • arXiv, 2021

Wav2KWS : Transfer Learning from Speech Presentation for Keyword Spotting [paper]

  • Deokjin Seo, Heung-Seon Oh, Yuchul Jung

  • IEEE Access, 2021

MixFace: Improving Face Verification Focusing on Fine-grained Conditions [paper]

  • Junuk Jung, Sungbin Son, Joochan Park, Yongjun Park, Seonhoon Lee, Heung-Seon Oh

  • arXiv, 2021

반도체 불량원인 분석을 위한 딥뉴럴네트워크 기반의 패치 이미지 병합 시스템 - Patch Image Merge System using DNN for Chip Defect Analysis [paper]

  • 손성빈, 이선훈, 박주찬, 정준욱, 박용준, 오흥선

  • 제어로봇시스템학회 논문지, 2021

딥 앙상블 기반 항공 이미지 객체 탐지 - Deep Ensemble based Object Detection from Aerial Images [paper]

  • 박주찬, 손성빈, 이선훈, 정준욱, 박용준, 오흥선

  • 제어로봇시스템학회 논문지, 2021

2020

불확실성을 이용한 딥러닝 기반의 항공 이미지 객체 탐지 - Uncertainty-based Deep Object Detection from Aerial Images [paper]

  • 박주찬, 이선훈, 정준욱, 손성빈, 오흥선, 정유철

  • 제어로봇시스템학회 논문지, 2020

CNN-Based Novelty Detection with Effectively Incorporating Document-Level Information [paper]

  • Seongung Jo, Heung-Seon Oh, Sanghun Im, Seonho Kim

  • KIPS Transactions on Computer and Communication Systems, 2020

실시간 스트리밍을 위한 딥러닝 기반의 얼굴마스킹 시스템 - DeepMask: Face Masking System using Deep Neural Networks on Real-time Streaming [paper]

  • 손성빈, 정준욱, 오흥선, 정유철

  • 제어로봇시스템학회 논문지, 2020

CNN Architecture Predicting Movie Rating from Audience’s Reviews Written in Korean [paper]

  • Hyungchan Kim, Heung-Seon Oh, Duksu Kim

  • KIPS Transactions on Computer and Communication Systems, 2020

2019

딥러닝을 이용한 실시간 게임 승률 예측 [paper]

  • 이선훈, 오흥선

  • 한국정보처리학회 춘계학술발표대회 논문경진대회, 2019

2018

역인덱스 기반 상향식 군집화 기법을 이용한 대규모 학술 핵심어 분석 - Analysis of Massive Scholarly Keywords using Inverted-Index based Bottom-up Clustering [paper]

  • Heung-Seon Oh, Yuchul Jung

  • Journal of the Korea Academia-Industrial Cooperation Society, 2018

2017

KISTI at CLEF eHealth 2017 Patient-Centered Information Retrieval Task-1 : Improving Medical Document Retrieval with Query Expansion [paper]

  • Heung-Seon Oh, Yuchul Jung

  • CLEF eHealth Evaluation Lab, 2017

Enhancing the Narrow-down Approach to Large-scale Hierarchical Text Classification with Category Path Information [paper]

  • Heung-Seon Oh, Yuchul Jung

  • Journal of Information Science Theory and Practice, 2017

Minimally Supervised Relation Identification from Wikipedia Articles [paper]

  • Heung-Seon Oh, Yuchul Jung

  • Journal of Information Science Theory and Practice, 2017

2016

KISTI at CLEF eHealth 2016 Task 3 : Ranking Medical Documents using Word Vectors [paper]

  • Heung-Seon Oh, Yuchul Jung

  • CLEF eHealth Evaluation Lab, 2016

2015

A Multiple-Stage Approach to Re-ranking Medical Documents [paper]

  • Heung-Seon Oh, Yuchul Jung, Kwang-Young Kim

  • CLEF, 2015

Cluster-based query expansion using external collections in medical information retrieval [paper]

  • Heung-Seon Oh, Yuchul Jung

  • Journal of Biomedical Informatics, 2015

KISTI at CLEF eHealth 2015 Task 2 [paper]

  • Heung-Seon Oh, Yuchul Jung, Kwang-Young Kim

  • CLEF eHealth Evaluation Lab, 2015

2014

A Multiple-stage Approach to Re-ranking Clinical Documents [paper]

  • Heung-Seon Oh, Yuchul Jung

  • ShARe/CLEF eHealth Evaluation Lab, 2014

Utilizing global and path information with language modelling for hierarchical text classification [paper]

  • Heung-Seon Oh, Sung-Hyon Myaeng

  • Journal of Information Science, 2014

External methods to address limitations of using global information on the narrow-down approach for hierarchical text classification [paper]

  • Heung-Seon Oh, Yuchul Jung

  • Journal of Information Science, 2014

KISTI at TREC 2014 Clinical Decision Support Track : Concept-based Document Re-ranking to Biomedical Document Retrieval [paper]

  • Heung-Seon Oh, Yuchul Jung

  • Text REtrieval Conference (TREC), 2014

2013

Semantic Rule-Based Determination of Cancer Stages from Free-Text Radiology Reports [paper]

  • Heung-Seon Oh, Jong-Beom Kim, Sung-Hyon Myaeng, Jinwook Choi

  • Advances in Biomedical Infrastructure, 2013

Using Candidate Exploration and Ranking for Abbreviation Resolution in Clinical Document [paper]

  • Jong-Beom Kim, Heung-Seon Oh, Sang-Soo Nam, Sung-Hyon Myaeng

  • IEEE International Conference on Healthcare Informatics, 2013

2011

Extracting targets and attributes of medical findings from radiology reports in a mixture of languages [paper]

  • Heung-Seon Oh, Jong-Beom Kim, Sung-Hyon Myaeng

  • ACM Conference on Bioinformatics, Computational Biology and Biomedicine (BCB), 2011

Feasibility Study for Procedural Knowledge Extraction in Biomedical Documents [paper]

  • Sa-kwang Song, Yun-soo Choi, Heung-Seon Oh, Sung-Hyon Myaeng, Sung-pil Choi, Hong-Woo Chun, Chang-hoo Jeong, Won-Kyung Sung

  • Asia Information Retrieval Symposium (AIRS), 2011

Procedural Knowledge Extraction on MEDLINE [paper]

  • Sa-kwang Song, Heung-Seon Oh, Sung-Hyon Myaeng, Sung-pil Choi, Hong-Woo Chun, Yun-soo Choi, Chang-hoo Jeong

  • International Conference on Active Media Technology, 2011

Text Classification for a Large-Scale Taxonomy Using Dynamically Mixed Local and Global Models for a Node [paper]

  • Heung-Seon Oh, Yoonjung Choi, Sung-Hyon Myaeng

  • European Conference on Information Retrieval (ECIR), 2011

2009

자동 트렌드 탐지를 위한 속성의 정의 및 트렌드 순위 결정 방법 [paper]

  • 오흥선, 최윤정, 신욱현, 정윤재, 맹성현

  • 정보과학회논문지, 2009


Patents

2021

계층적 다중 레이블 분류를 위한 데이터 분류 방법 및 장치 (DATA CLASSIFICATION METHOD AND APPARATUS FOR HIERARCHICAL MULTI-LABEL CLASSIFICATION) [paper]

  • 오흥선, 임상훈, 조성웅

  • 10-2277643-0000, 대한민국, 2021

얼굴 인식에 기반한 실시간 얼굴 마스킹 시스템 및 이를 이용한 실시간 얼굴 마스킹 방법 [paper]

  • 오흥선, 손성빈, 정준욱

  • 10-2277929-0000, 대한민국, 2021

2018

키워드 클러스터링 방법 및 장치(Method and Apparatus for clustering keywords) [paper]

  • 오흥선, 이석형, 설재욱, 김진영, 정유철, 김광영, 윤정선

  • 10-1828995-0000, 대한민국, 2018

2017

문서추천장치 및 방법 (APPARATUS FOR RECOMMENDING DOCUMENT AND METHOD FOR RECOMMENDING DOCUMENT) [paper]

  • 정유철, 김광영, 김진영, 오흥선, 서동준, 이석형, 정서영

  • 10-1713831-0000, 대한민국, 2017

2015

POI 추출 모호성 해소 방법, 문서로부터 POI를 추출하는 방법, POI 추출 장치 (Method for solving ambiguity for extraction of a POI, Method for extracting a POI from a document and Apparatus for extracting a POI) [paper]

  • 맹성현, 김경민, 오흥선, 김은영, 고희동, 이강욱

  • 10-1571316-0000, 대한민국, 2015

XML 생성 시스템 및 방법(Systems and Methods for Producing XML) [paper]

  • 정유철, 오흥선, 박재원, 최선희

  • 10-1500598-0000, 대한민국, 2015

주제 및 이용 의도 기반 검색 시스템, 검색 장치, 검색 방법 및 저장 매체(A system, an apparatus, a method and a storage means for searching based on topic and intention) [paper]

  • 한경수, 맹성현, 오흥선

  • 10-1480714-0000, 대한민국, 2015

2012

문맥 기반 광고 시스템 및 방법 (System and method for advertising based on context) [paper]

  • 맹성현, 오흥선, 김경민, 류지희, 최윤정, 박호건, 정유철

  • 10-1110022-0000, 대한민국, 2012

2010

트렌드의 순위를 결정하는 방법(METHOD FOR RANKING TRENDS) [paper]

  • 맹성현, 오흥선, 최윤정, 신욱현, 정윤재

  • 10-0976695-0000, 대한민국, 2010