DOSAM HWANG

PERSONAL INFORMATION

DOSAM HWANG

Professor in Department of Computer Engineering at Yeungnam University.

dshwang@yu.ac.kr

Major Interest Natural Language Processing

Ph.D. Natural Language Processing, Kyoto University, Kyoto, Japan under the guidance of Prof. Makoto Nagao

Assignment

the chair professor of computer engineering department Jan 2002-Jan 2004, Feb 2005-Jan 2006, Feb 2009-Jan 2010.
the chair professor of cognitive science in graduate school. Feb 2009-Jan 2013.
the chair professor of computer & information telecommunications in graduate school of engineering Feb 2006-Jan 2008.
the chair professor of computer & information processing in graduate school of Education Feb 2006-Jan 2008.
BK21+ 3rd step, team leader, Sept., 2014 ~ Aug., 2021.
BK21+ 4th step, team leader, Sept., 2021 ~ Feb., 2023.

Research Interest

Natural Language Processing
Knowledge processing
Machine Translation
Electronic Dictionary
Information Retrieval

Professional Experiences

Invited Professor, 2013.10 - 2014.08, KAIST.
Principal Researcher, 1980 - 1996, System Engineering Research Institute, KIST(Korea Institute of Science & Technology), Korea.

Media

Honors and Award

Award for the Best Session, IEA/AIE 2021, 2021.07.29.
Best Paper Award, IEEE INISTA 2019, 2019.07.
Translator award, Korean Society of Translators, 2017
An Appreciation Plaque for Cowork, Korea Fujitsu Co., April 13, 1990.
Distinguished Researcher, Korea Institute of Science &Technology, January 4, 1988.

Society Acitivities 1

Language Engineering Society of KISS, Director, present.
ISO(International Organization for Standardization) TC(Technical Committee) 37, October 2005 ~ present.
Korea Information Science Society, Director, March 2007 ~ 2008.
The Korean Society for Cognitive Science, Director, March 2006 ~2007.
Secretary of Korean Technical Committee for ISO TC37, October 2005 ~ 2007.

Society Acitivities 2

1) steering committee

2) editor

The Jouranl of Universal Computer Science(JUCS)

Editorial Board Member, International Journal of Intelligent Information and Database Systems(Scopus))

Co-Editor, Computational Collective Intelligence, 12th International Conference, ICCCI 2020), Da Nang, Vietnam, Nov. 30- Dec.3, 2020)

Co-Editor, Computational Collective Intelligence, 6th International Conference, ICCCI 2014, Seoul, Korea, Sept. 24-26, 2014)

3) chair

Knowledge Integration Technologies and Applications in KSE 2021 Conference

ICCS 2021-special session CCI

IEA/AIE 2021-special session CISM 2021

ICCCI 2020

4) invited speaker

Korean-Japanese Machine Translaton

2nd Workshop on South Korean Computer Development History in the 20th Century

5) session chair

6) committee member

ICCCI 2021

ACIIDS 2021

ICCCI 2020

Projects & Contracts:

"The Educational Program for Reliable AI SW System Convergence via Big Data Analytics" , supported MOE (Ministry of Education) through NRF (National Research Foundation of Korea), September 2020 ~ present.
"Intelligent Service Fusion Based on Big Data from IoT" , supported by MOE (Ministry of Education) through NRF (National Research Foundation of Korea), March 2013 ~ present.
"Development of an Open-source Software for International Transformation Standard of Medical Information Guaranteeing Backward/Forward Compatability" , ICT & Future planning, the Ministry of Science of Korea through NRF, March 2017 ~ February 2020.
Development of Autonomous Intelligent Collaboration Framework for Knowledge Bases and Smart Devices , supported by MOTIE(Ministry of Trade, Industry & Energy), May 2013 ~ April 2014.
Semantic Tagging of Noun using Open Knowledge, supported by ETRI, June 2011 ~ January 2012.
Construction and Error verification of Ontology, supported by KAIST through National IT industry Promotion Agency, April 2008 ~ January 2009.
National IT ontology infrastructure technology development 2007: Construction and Evaluation of Ontology supported by Ministry of Information & Communication, 00won), April 2007 ~ January 2008(to be contracted).
National IT ontology infrastructure technology development 2006: Construction and Integration of Ontology supported by Ministry of Information & Communication, April 2006 ~ January 2007.
Standardization of language resources based on the characteristics of Korean Language supported by Korean Agency for Technology and Standards, April 2006 ~ October 2006.
Standardization of terminology applicable dictionaries and computers supported by Korean Agency for Technology and Standards, March 2005 ~ July 2005.
Automatic generation of Web documents based on Semantic Web supported by Semantic Quest Co., April 2004 ~ March 2005.
A System for Information Representation and Recognition supported by Korea Science and Engineering Foundation, March 2000 ~ February 2000.

Selected Papers in Journals:

"Convolutional attention neural network over graph structures for improving the performance of aspect-level sentiment analysis" p416-439, Information Sciences, vol.589, 2022.04.01.
"An Effective Method for Determining Consensus in Large Collectives"COMPUTER SCIENCE AND INFORMATION SYSTEMS, vol.19, pp246~453, 2022.01.01.
"An approach for a decision-making support system based on measuring theuser satisfaction level on Twitter", Information Sciences, 2021.
"Trends in combating fake news on social media ? a survey" Vol 5(2), pp247-266, Journal of Information and Telecommunication, 2021.04.03.
"Decision Support System for Solving Reviewer Assignment Problem" Cybernetics and Systems, Vol 52(5), pp379-397, 2021.07.04.
"A Quick Algorithm to Determine 2-Optimality Consensus for Collectives", IEEE Access, 2020.12.08.
"Improving the Performance of Sentiment Analysis of Tweets Containing Fuzzy Sentiment Using the Feature Ensemble", IEEE Access, 2020.01.03.
"A sentiment analysis method of objects", JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2019.12.23.
"Recommendation of Expert Group to Question and Answer Sites based on User Behaviors and Diversity", JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2019.12.23.
"Research collaboration model in academic social", Enterprise Information Systems, Taylor & Francis Ltd, ISSN 1751-7575, 2019.07.29.
"Multi-step Consensus: An Effective Approach for Determining Consensus in Large Collectives", Cybernetics and Systems, Taylor & Francis Inc, Vol 50(2), pp.208-229, 2019.02.17.
"Recommendation of Expert Group to Question and Answer Sites based on User Behaviors and Diversity", Journal of Intelligent & Fuzzy Systems, IOS PRESS, ISSN 1064-1246, 2019.06.19.
"Cadence Control of Pedal-Assisted Electric Bicycles Considering Energy and Exercise Efficiency", Journal of Advanced Research in Dynamical and Control Systems, 2018.11.01.
"Hashtag Recommendation Approach Based on Content and User Characteristics", CYBERNETICS AND SYSTEMS, 2018.01.22 ISSN 0196-9722, TAYLOR & FRANCIS INC, DOI 10.1080/01969722.2017.1418724.
"A combination of active learning and self-learning for named entity recognition on Twitter using conditional random fields", KNOWLEDGE-BASED SYSTEMS, 2017.09.15.
"Improving Academic Event Recommendation Using Research Similarity and Interaction Strength Between Authors", CYBERNETICS AND SYSTEMS, 2017.04.03.
"Exploiting character networks for movie summarization", MULTIMEDIA TOOLS AND APPLICATIONS, 2017.04.01.
"Character-based indexing and browsing with movie ontology", JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2017.01.30.
"Handling imbalanced classification problem: A case study on social media datasets", JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2017.01.30.
"An influence analysis of the number", JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2017.01.30.
"A named entity recognition approach for tweet streams using active learning", JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2017.01.30.
"Character-based indexing and browsing with movie ontology",Journal of Intelligent & Fuzzy Systems, Vol-Preprint, 2016.12.23.
"Handling imbalanced classification problem: A case study on social media datasets", Journal of Intelligent & Fuzzy Systems, Vol-Preprint, 2016.12.23.
"An influence analysis of the number of members on the quality of knowledge in a collective", Journal of Intelligent & Fuzzy Systems, Vol-Preprint, 2016.12.23.
"A named entity recognition approach for tweet streams using active learning", Journal of Intelligent & Fuzzy Systems, Vol-Preprint, 2016.12.23.
"Computational Intelligence Tools for Processing Collective Data",Journal of Universal Computer Science, Vol.22(6), pp.735-741, 2016.06.01.
"TwiSNER: Semi-supervised Method for Named Entity Recognition from Text Streams on Twitter", Vol.22-6, pp.782-800, 2016.06.01.
"Exploiting matrix factorization to asymmetric user similarities in recommendation systems", Knowledge-based Systems, Vol.83, pp.51-57, 2015.07.31.
"Weighted Similarity Schemes for High Scalability in User-based Collaborative Filtering", Mobile Networks & Applications, Vol.20(4), pp.497-507, 2015.08.31.
A Dictionary Development System based on Web, INT INFORMATION INST, Information - an International Interdisciplinary Journal 14(11), 3575-3582, 2011.11.01.
A Framework for Multiple Ontology Integration of Multilingual Ontology Integration of Multilingual Ontologies in Web Environment, INT INFORMATION INST, Information - an International Interdisciplinary Journal 13(5), 1571-1583, 2010.9.30.
A Semantic Wiki Framework for Reconciling Conflict Collaborations Based on Selecting Consensus Choice, Dosam Hwang et al., Graz Univ Technology, Journal of Universal Computer Science 16, 1024-1035, 2010.6.1.
OntoCS-A Web-Based System for Collaborative Ontology Construction, Dosam Hwang et al., Slovak Academy Sciences Institute Infromatics, Computing & Informatics 28(6), 781-793, 2010/02/02.
Ontology Construction Process and System Dosam Hwang et al., journal of Korea Fuzzy Logic and Intelligent Systems Society, Vol.16, No. 6, pp. 721-729, Nov. 2006.

Selected Papers in Proceedings:

-2021

"A New Approach for Measuring the Influence of Users on Twitter", ACIIDS 2021, Phuket, Thailand, 2021.04.07-10(to be presented).

-2020

"Overcoming Local Optima for Determining 2-Optimality Consensus for Collectives", ICCCI 2020, Da Nang, Vietnam (On-line), 2020.11.30-12.02.
"Detecting the Degree of Risk in Online Market Based on Satisfaction of Twitter Users", ICCCI 2020, Da Nang, Vietnam (On-line), 2020.11.30-12.02.
"Method of detecting Social bots as a tool for spreading fake news on Social Media. A scientific appraisal", ICCCI 2020, Da Nang, Vietnam (On-line), 2020.11.30-12.02.
"A Model for Predicting Terrorist Network Lethality and Cohesiveness", IEA/AIE 2020, Kitakyushu, Japan (On-line), 2020.09.22-25.
"A Framework for Detecting Users Psychological Tendencies on Twitter Based on Tweets Sentiment Analysis", IEA/AIE 2020, Kitakyushu, Japan (On-line), 2020.09.22-25.
"New Approach to Determine 2-Optimality Consensus for Collectives, IEA/AIE 2020, Kitakyushu, Japan (On-line), 2020.09.22-25.
"A New Approach for Predicting an Important User on a Topic on Twitter", INISTA 2020, Novi Sad, Serbia, 2020.08.24-27.
"Fake News Types and Detection Models on Social Media A State-of-the-Art Survey", ACIIDS 2020, Phuket, Thailand (On-line), 2020.03.23-25.

-2019

"A Survey on forecasting models for preventing terrorism", ICCSAMA 2019, Hanoi, Vietnam, 2019.12.19-20.
"A New Heuristic Algorithm for 2-Optimality Consensus Determination", IEEE SMC 2019, Bari, Italy, 2019.10.06-09.
"Decision Support System for Assignment of Conference Papers to Reviewers", ICCCI 2019, Hendaye, France, 2019.09.04-06.
"A method for detecting and analyzing the sentiment of tweets containing conditional sentences", ACIIDS 2019, Yogyakarta, Indonesia, 2019.04.08-11.
"Increasing the Quality of Multi-step consensus", ACIIDS 2019, Yogyakarta, Indonesia, 2019.04.08-11.
"Cross-Lingual Korean Speech-to-Text Summarization", ACIIDS 2019, Yogyakarta, Indonesia, 2019.04.08-11.
"Decision-making Support Method Based on Sentiment Analysis of Objects and Binary Decision Tree Mining", IEA/AIE 2019, Graz, Austria, 2019.07.09-11.
"A Method for Detecting and Analyzing the Sentiment of Tweets Containing Fuzzy Sentiment Phrases", IEEE INISTA 2019, Sofia, Bulgaria, 2019.07.03-05.

-2018

"A Framework for Analyzing Academic Data", MISSI 2018, Wroclaw, Poland, 2018.09.12-14.
"A Tweet summarization method based on maximal association rules", ICCCI 2018, Britol, England, 2018.09.05-07.
"A group recommender system for selecting experts to review a specific problem", ICCCI 2018, Britol, England, 2018.09.05-07.
"An Approach for Recommending Group Experts on Question and Answering Sites", ACIIDS 2018, QuangBinh, Vietnam, 2018.03.19-21.
"A Three-Stage Consensus-Based Method for Collective Knowledge Determination", ACIIDS 2018, QuangBinh, Vietnam, 2018.03.19-21.
"Tweet Integration by Finding the Shortest Paths on a Word Graph", ACIIDS 2018, QuangBinh, Vietnam, 2018.03.19-21.

-2017

"Social Network-Based Event Recommendation", ICCCI 2017, Nicosia, Cyprus, 2017.09.27-29.
"A Consensus-Based Method to Enhance a Recommendation System for Research Collaboration", ACIIDS 2017, Japan, 2017.04.03-05.
"A Hybrid Method for Named Entity Recognition on Tweet Streams", ACIIDS 2017, Japan, 2017.04.03-05.

-2016

"User Timeline and Interest-Based Collaborative Filtering on Social Network", ICCASA 2016, Viet Tri, Vietnam, 2016.11.22-23.
"A Novel Method for Extracting Dynamic Character Network from Movie", BDTA 2016, Seoul, Korea, 2016.11.17-18.
"Using Geotagged Resources on Social Media for Cultural Tourism: A Case Study on Cultural Heritage Tourism", BDTA 2016, Seoul, Korea, 2016.11.17-18.
"Active Learning-Based Approach for Named Entity Recognition on Short Text Streams", MISSI 2016, Wroclaw, Poland, 2016.09.14-16.
"Academic event recommendation based on research similarity and exploring interaction between authors", Budapest, Hungary, IEEE SMC, 2016.08.09-12.

-2015

"A Cluster Topology for Covering Balanced Area in Sensor Networks", 10th APIC-IST2015, Da Nang , Vietnam, KSII, 2015.07.13
"KELabTeam: A Statistical Approach on Figurative Language Sentiment Analysis in Twitter", 2015 International Workshop on Semantic Evaluation, USA, NAACL, 2015.06.04
"Discovering Co-author Relationship in Bibliographic Data Using Similarity Measures and Random Walk Model", The 7th Asian Conference on Intelligent Information and Database Systems, Indonesia, SPRINGER, 2015.03.24

-2014

"An Asymmectirc Weighting Schema for Collaborative Filtering", ICCCI 2014 - 7th International Conference on Computational Collective Intelligence Technologies and Applications, Korea, Wroclaw University of Technology et Etc, 2014.09.24
"Event Detection from Social Data Stream Based on Time-Frequency Analysis", The 6th International Conference on Computational Collective Intelligence, Korea, SPRINGER, 2014.09.24
"Social Tagging Analytics for Processing Unlabeled Resources: a Case Study on Non-geotagged Photos", The 8th International Symposium on Intelligent Distributed Computing, Spain, SPRINGER, 2014.09.03
"Time-Frequency Social Data Analytics for Understanding Social Big Data", The 8th International Symposium on Intelligent Distributed Computing, Spain, SPRINGER, 2014.09.03
"Item-based Collaborative Filtering with Attribute Correlation: a Case Study on Movie Genre", ACIIDS 2014 - The 6th Asian Conference on Intelligent Information and Database Systems, Thailand, King Mongkuts Institute of Technology ALadkrabang, 2014.04.07

2013-

Preference-based User Rate Correction Process for Interactive Recommendation Systems, 13th International Conference on Information Integration and Web-based Application & Services, Ho Chi Minh City, Vietnam, Dosam Hwang et al., ACM, Proceedings of the 13th International Conference on Information Integration and Web-base Applications & Services, 412-415, 2011/12/05.
Consensus Choice for Social Collaborations on Semantic Wikis: a Prelimnary Study, ASWC Workshop on Collective Intelligence, Bangkok, Dosam Hwang et al, ASWC, Proceedings of ASWC Workshop on Collective Intelligence, 1-6, 2009.2.2.
An Ontology Construction using Seed Term Feedback Relevance, In K. Lee, Dosam Hwang, Soon H. Kwon, 18th Annual Conference on Human and Cognitive Language Technology, pp81-88, Korea Information Science Society+The Korean Society for Cognitive Science, (POSTECH, KOREA 2006.10.13-14).
An Ontology Construction System, In K. Lee, Dosam Hwang, Soon H. Kwon, 18th Annual Conference on Human and Cognitive Language Technology, pp81-88, Korea Information Science Society+The Korean Society for Cognitive Science, (POSTECH, KOREA 2006.10.13-14).

Books:

Dosam Hwang et al., Computer and Information Technology, Hongreung Science, (Written in Korean) March 2007.
Dosam Hwang, Key-Sun Choi, Terminology Research 5, Korea Terminology Research Center for Language and Knowledge Engineering KAIST(Korea Advanced Institute of Science & Technology), (Written in Korean) 2005.
Dosam Hwang, Key-Sun Choi et al., Korean Lexical Semantic Network, KAIST(Korea Advanced Institute of Science & Technology), (Written in Korean) 2005.
Dosam Hwang, Key-Sun Choi et al., Construction of Lexical Semantic Network, KAIST(Korea Advanced Institute of Science & Technology), (Written in Korean) 2005.
Dosam Hwang, Byungwook Kang, C Programming Language, Dooyangsa, (Written in Korean) 2004.
Dosam Hwang et al., Computer and Internet, Yurim, (Written in Korean) 2001.
Dosam Hwang et al., C and C++ Programming Language, Dasungsa, (Written in Korean) 2000.

Translation Books:

Dosam Hwang et al, Semantic Web, Dooyang-sa, (Written in Korean), March 2015.
Dosam Hwang et al, Ontology Engineering, Dooyang-sa, (Written in Korean), May 2009.
Dosam Hwang, Key-Sun Choi , Natural Language Processing (revised), Makoto Nagao, Dooyangsa, (Written in Korean) March 2007.
Dosam Hwang, English Presentation, David Wagner, Dooyangsa, (Written in Korean) 2005.
Dosam Hwang, Key-sun Choi et al., Handbook of Terminology, Silvia Parel and Diane Nolet, Hankukmoonhwasa, (Written in Korean) 2005.
Dosam Hwang, Application for Natural Language Processing, Hozumi Tanaka, Dooyangsa, (Written in Korean) 2002.
Dosam Hwang, Key-Sun Choi, Taesuk Kim, Natural Language Processing, Makoto Nagao, Hongreung Science, (Written in Korean) 1999.
Trans. Dosam Hwang, Key-Sun Choi, Taesuk Kim, Natural Language Understanding, Makoto Nagao, Hongreung Science, (Written in Korean) 1998.