Key-Sun Choi

According to our database1, Key-Sun Choi authored at least 135 papers between 1986 and 2018.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2018
Improving Distantly Supervised Relation Extraction by Knowledge Base-Driven Zero Subject Resolution.
IEICE Transactions, 2018

Open Relation Extraction by Matrix Factorization and Universal Schemas.
Proceedings of the Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th, 2018

Universal Schemas Using Shortest Dependency Paths for Free Word Order Languages.
Proceedings of the ISWC 2018 Posters & Demonstrations, 2018

Analysis of Distant Supervision for Relation Extraction Dataset.
Proceedings of the ISWC 2018 Posters & Demonstrations, 2018

Chatbot Who Wants to Learn the Knowledge: KB-Agent.
Proceedings of the Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th, 2018

Automatic Wordnet Mapping: from CoreNet to Princeton WordNet.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Incorporating Global Contexts into Sentence Embedding for Relational Extraction at the Paragraph Level with Distant Supervision.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Unsupervised Korean Word Sense Disambiguation using CoreNet.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Semi-automatic Korean FrameNet Annotation over KAIST Treebank.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

A Korean Knowledge Extraction System for Enriching a KBox.
Proceedings of the COLING 2018, 2018

Utilizing Graph Measure to Deduce Omitted Entities in Paragraphs.
Proceedings of the COLING 2018, 2018

2017
Entity Summarization Based on Entity Grouping in Multilingual Projected Entity Space.
IEICE Transactions, 2017

SIGIR 2017 Workshop on Open Knowledge Base and Question Answering (OKBQA2017).
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases.
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

SRDF: A Novel Lexical Knowledge Graph for Whole Sentence Knowledge Extraction.
Proceedings of the Language, Data, and Knowledge - First International Conference, 2017

2016
Extract Reliable Relations from Wikipedia Texts for Practical Ontology Construction.
Computación y Sistemas, 2016

Identifying Global Representative Classes of DBpedia Ontology Through Multilingual Analysis: A Rank Aggregation Approach.
Proceedings of the Knowledge Graphs and Language Technology, 2016

Korean TimeML and Korean TimeBank.
Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

Korean FrameNet Expansion Based on Projection of Japanese FrameNet.
Proceedings of the COLING 2016, 2016

The Open Framework for Developing Knowledge Base And Question Answering System.
Proceedings of the COLING 2016, 2016

MAGES: A Multilingual Angle-integrated Grouping-based Entity Summarization System.
Proceedings of the COLING 2016, 2016

2015
SRDF: Korean Open Information Extraction using Singleton Property.
Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), 2015

Triple-based similarity propagation for linked data matching.
Proceedings of the 10th International Workshop on Ontology Matching collocated with the 14th International Semantic Web Conference (ISWC 2015), 2015

The Association Rule Mining System for Acquiring Knowledge of DBpedia from Wikipedia Categories.
Proceedings of the Third NLP&DBpedia Workshop (NLP & DBpedia 2015) co-located with the 14th International Semantic Web Conference 2015 (ISWC 2015), 2015

Entity Linking Korean Text: An Unsupervised Learning Approach using Semantic Relations.
Proceedings of the 19th Conference on Computational Natural Language Learning, 2015

2014
Interlinking and Knowledge Fusion.
Proceedings of the Linked Open Data - Creating Knowledge Out of Interlinked Data, 2014

Frame-Semantic Web: a Case Study for Korean.
Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

Named Entity Corpus Construction using Wikipedia and DBpedia Ontology.
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Toward matching the relation instantiation from DBpedia ontology to Wikipedia text: fusing FrameNet to Korean.
Proceedings of the 10th International Conference on Semantic Systems, 2014

2013
Towards Fully Lexicalized Dependency Parsing for Korean.
Proceedings of The 13th International Conference on Parsing Technologies, 2013

2012
The Multilingual Semantic Web (Dagstuhl Seminar 12362).
Dagstuhl Reports, 2012

Korean Linked Data on the Web: Text to RDF.
Proceedings of the Semantic Technology, Second Joint International Conference, 2012

Interlinking Korean Resources on the Web.
Proceedings of the Semantic Technology, Second Joint International Conference, 2012

Korean Treebank Transformation for Parser Training.
Proceedings of the Joint Workshop on Statistical Parsing and Semantic Processing of Morphologically Rich Languages, 2012

Korean NLP2RDF Resources.
Proceedings of the 10th Workshop on Asian Language Resources, 2012

2011
Boundary detection of multiple related temporal duration of schedules in email.
Proceedings of the 6th International Conference on Knowledge Capture (K-CAP 2011), 2011

2010
Metadata Synchronization between Bilingual Resources: Case Study in Wikipedia.
Proceedings of the 1st International Workshop on the Multilingual Semantic Web, 2010

I18n of Semantic Web Applications.
Proceedings of the Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, 2010

Towards a Korean DBpedia and an Approach for Complementing the Korean Wikipedia based on DBpedia.
Proceedings of the 5th Open Knowledge Conference, 2010

2009
Incremental summarization using taxonomy.
Proceedings of the 5th International Conference on Knowledge Capture (K-CAP 2009), 2009

Word Segmentation Standard in Chinese, Japanese and Korean.
Proceedings of the 7th Workshop on Asian Language Resources, 2009

2008
An Empirical Research on Extracting Relations from Wikipedia Text.
Proceedings of the Intelligent Data Engineering and Automated Learning, 2008

Interleaving Ontology Mapping for Online Semantic Annotation on Semantic Wiki.
Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and International Conference on Intelligent Agent Technology, 2008

2007
Patent document categorization based on semantic structural information.
Inf. Process. Manage., 2007

2006
A machine transliteration model based on correspondence between graphemes and phonemes.
ACM Trans. Asian Lang. Inf. Process., 2006

A Comparison of Different Machine Transliteration Models.
J. Artif. Intell. Res., 2006

An ensemble of transliteration models for information retrieval.
Inf. Process. Manage., 2006

Incremental cue phrase learning and bootstrapping method for causality extraction using cue phrase and word pair probabilities.
Inf. Process. Manage., 2006

Determining the specificity of terms using inside-outside information: a necessary condition of term hierarchy mining.
Inf. Process. Lett., 2006

Identification of Boundaries in Parallel Noun Phrases: a Probabilistic Swapping Model.
Int. J. Comput. Proc. Oriental Lang., 2006

An Alignment Model for Extracting English-Korean Translations of Term Constituents.
IEICE Transactions, 2006

A Hybrid Model for Extracting Transliteration Equivalents from Parallel Corpora.
Proceedings of the Text, Speech and Dialogue, 9th International Conference, 2006

Compiling large language resources using lexical similarity metrics for domain taxonomy learning.
Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Improving Machine Transliteration Performance by Using Multiple Transliteration Models.
Proceedings of the Computer Processing of Oriental Languages. Beyond the Orient: The Research Challenges Ahead, 2006

Taxonomy Learning using Term Specificity and Similarity.
Proceedings of the 2nd Workshop on Ontology Learning and Population: Bridging the Gap between Text and Knowledge@COLING/ACL 2006, 2006

2005
Machine Learning Based English-to-Korean Transliteration Using Grapheme and Phoneme Information.
IEICE Transactions, 2005

Extracting Partial Parsing Rules from Tree-Annotated Corpus: Toward Deterministic Global Parsing.
IEICE Transactions, 2005

Patent Document Retrieval and Classification at KAIST.
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2005

Automatic Extraction of English-Korean Translations for Constituents of Technical Terms.
Proceedings of the Natural Language Processing - IJCNLP 2005, Second International Joint Conference, Jeju Island, Republic of Korea, October 11-13, 2005, 2005

An Ensemble of Grapheme and Phoneme for Machine Transliteration.
Proceedings of the Natural Language Processing, 2005

Classifying Chinese Texts in Two Steps.
Proceedings of the Natural Language Processing, 2005

Automatic Partial Parsing Rule Acquisition Using Decision Tree Induction.
Proceedings of the Natural Language Processing, 2005

2004
Implicit ambiguity resolution using incremental clustering in cross-language information retrieval.
Inf. Process. Manage., 2004

Korean-Chinese-Japanese Multilingual Wordnet with Shared Semantic Hierarchy.
Proceedings of the Fourth International Conference on Language Resources and Evaluation, 2004

Lexical Analysis of Agglutinative Languages Using a Dictionary of Lemmas and Lexical Transducers.
Proceedings of the Fourth International Conference on Language Resources and Evaluation, 2004

Causal Relation Extraction Using Cue Phrase and Lexical Pair Probabilities.
Proceedings of the Natural Language Processing, 2004

Semiautomatic Extension of CoreNet using a Bootstrapping Mechanism on Corpus-based Co-occurrences.
Proceedings of the COLING 2004, 2004

Automatic clustering of collocation for detecting practical sense boundary.
Proceedings of the 42nd Annual Meeting of the Association for Computational Linguistics, Barcelona, Spain, July 21-26, 2004, 2004

A Statistical Model for Hangeul-Hanja Conversion in Terminology Domain.
Proceedings of the Third Workshop on Chinese Language Processing, 2004

2003
A Statistical Model for Automatic Extraction of Korean Transliterated Foreign Words.
Int. J. Comput. Proc. Oriental Lang., 2003

Automatic Generation of Composite Labels Using Part-of-Speech Tags for Parsing Korean.
Int. J. Comput. Proc. Oriental Lang., 2003

Virtual Linked Lexical Knowledge Base for Causality Reasoning.
Proceedings of the 17th Pacific Asia Conference on Language, Information and Computation, 2003

Question-Answering based on virtually integrated lexical knowledge base.
Proceedings of the Sixth International Workshop on Information Retrieval with Asian Languages, 2003

Knowledge Seeking Activities for Content Intelligence.
Proceedings of the Digital Libraries: Technology and Management of Indigenous Knowledge for Global Access, 2003

A Korean-Japanese-Chinese Aligned Wordnet with Shared Semantic Hierarchy.
Proceedings of the Digital Libraries: Technology and Management of Indigenous Knowledge for Global Access, 2003

2002
Effective foreign word extraction for Korean information retrieval.
Inf. Process. Manage., 2002

Answer Extraction by Flexible Matching, Filtering, and Interpretation.
Proceedings of the PRICAI 2002: Trends in Artificial Intelligence, 2002

A Korean Noun Semantic Hierarchy (Wordnet) Construction.
Proceedings of the 16th Pacific Asia Conference on Language, Information and Computation, 2002

Word Sense Disambiguation with Information Retrieval Technique.
Proceedings of the Third International Conference on Language Resources and Evaluation, 2002

A Workbench for Acquiring Semantic Information and Constructing Dictionary for Compound Noun Analysis.
Proceedings of the Digital Libraries: People, 2002

An English-Korean Transliteration Model Using Pronunciation and Contextual Rules.
Proceedings of the 19th International Conference on Computational Linguistics, 2002

Word Sense Disambiguation using Static and Dynamic Sense Vectors.
Proceedings of the 19th International Conference on Computational Linguistics, 2002

Implicit Ambiguity Resolution Using Incremental Clustering in Korean-to-English Cross-Language Information Retrieval.
Proceedings of the 19th International Conference on Computational Linguistics, 2002

Unsupervised Named Entity Classification Models and their Ensembles.
Proceedings of the 19th International Conference on Computational Linguistics, 2002

2001
A corpus-based approach for Korean nominal compound analysis based on linguistic and statistical information.
Natural Language Engineering, 2001

Re-ranking model based on document clusters.
Inf. Process. Manage., 2001

TREC-10 Experiments at KAIST: Batch Filtering and Question Answering.
Proceedings of The Tenth Text REtrieval Conference, 2001

Word Sense Disambiguation Using Vectors of Co-occurrence Information.
Proceedings of the Sixth Natural Language Processing Pacific Rim Symposium, 2001

Analysis and Reconstrution of Dictionary Definition Units.
Proceedings of the Sixth Natural Language Processing Pacific Rim Symposium, 2001

Analysis of Linguistic Features for Identifying Information Constituents of a Concept.
Proceedings of the Sixth Natural Language Processing Pacific Rim Symposium, 2001

A Korean Language Processing Workbench.
Proceedings of the Sixth Natural Language Processing Pacific Rim Symposium, 2001

2000
TREC-9 Experiments at KAIST: QA, CLIR and Batch Filtering.
Proceedings of The Ninth Text REtrieval Conference, 2000

Using Bilingual Semantic Information in Chinese-Korean Word Alignment.
Proceedings of the 14th Pacific Asia Conference on Language, Information and Computation, 2000

Automatic Transliteration and Back-transliteration by Decision Tree Learning.
Proceedings of the Second International Conference on Language Resources and Evaluation, 2000

Terminology in Korea: KORTERM.
Proceedings of the Second International Conference on Language Resources and Evaluation, 2000

Introduction of KIBS (Korean Information Base System) Project.
Proceedings of the Second International Conference on Language Resources and Evaluation, 2000

Design and Construction of Knowledge base for Verb using MRD and Tagged Corpus.
Proceedings of the Second International Conference on Language Resources and Evaluation, 2000

Two approaches for the resolution of word mismatch problem caused by English words and foreign words in Korean information retrieval.
Proceedings of the Fifth International Workshop on Information Retrieval with Asian Languages, 2000, Hong Kong, China, September 30, 2000

Term Recognition Using Technical Dictionary Hierarchy.
Proceedings of the 38th Annual Meeting of the Association for Computational Linguistics, 2000

Phrase-Pattern-based Korean to English Machine Translation using Two Level Translation Pattern Selection.
Proceedings of the 38th Annual Meeting of the Association for Computational Linguistics, 2000

Dimension-Reduced Estimation of Word Co-occurrence Probability.
Proceedings of the 38th Annual Meeting of the Association for Computational Linguistics, 2000

Chinese-Korean Word Alignment Based on Linguistic Comparison.
Proceedings of the 38th Annual Meeting of the Association for Computational Linguistics, 2000

1999
A reestimation algorithm for probabilistic dependency grammars.
Natural Language Engineering, 1999

Development of a Multilingual Information Retrieval and Check System Based on Database Semantic.
LDV Forum, 1999

FromTo-CLIRTM: web-based natural language interface for cross-language information retrieval.
Inf. Process. Manage., 1999

A Comparison of Collocation-Based Similarity Measures in Query Expansion.
Inf. Process. Manage., 1999

Corpus-Based Approach for Nominal Compound Analysis for Korean Based on Linguistic and Statistical Information.
Proceedings of the Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora, 1999

1998
Machine Aided Error-Correction Environment for Korean Morphological Analysis and Part-of-Speech Tagging.
Proceedings of the 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, 1998

Automatic Acquisition of Language Model based on Head-Dependent Relation between Words.
Proceedings of the 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, 1998

Hybrid Approaches to Improvement of Translation Quality in Web-based English-Korean Machine Translation.
Proceedings of the 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, 1998

1997
A Framework for Multi-Agent Systems with Multi-Modal User Interfaces in Distributed Computing Environments.
International Journal of Software Engineering and Knowledge Engineering, 1997

Corpus-Based Chinese-Korean Abstracting Translation System.
Proceedings of the Fifteenth International Joint Conference on Artificial Intelligence, 1997

A Local Grammar-based Approach to Recognizing of Proper Names in Korean Texts.
Proceedings of the Fifth Workshop on Very Large Corpora, 1997

Reestimation and Best-First Parsing Algorithm for Probabilistic Dependency Grammars.
Proceedings of the Fifth Workshop on Very Large Corpora, 1997

1996
Automatic Thesaurus Construction Using Bayesian Networks.
Inf. Process. Manage., 1996

A Chart Re-estimation Algorithm for a Probabilistic Recursive Transition Network.
Computational Linguistics, 1996

Efficient Inferencing for Sigmoid Bayesian Networks by Reducing Sampling Space.
Appl. Intell., 1996

A Logical Structure for the Construction of Machine Readable Dictionaries.
Proceedings of the 11th Pacific Asia Conference on Language, Information and Computation, 1996

Bilingual Knowledge Acquisition from Korean-English Parallel Corpus Using Alignment.
Proceedings of the 16th International Conference on Computational Linguistics, 1996

Korean Language Engineering: Current Status of the Information Platform.
Proceedings of the 16th International Conference on Computational Linguistics, 1996

Markov random field based English Part-Of-Speech tagging system.
Proceedings of the 16th International Conference on Computational Linguistics, 1996

1995
Best parse parsing with Earley's and Inside algorithms on probabilistic RTN.
Natural Language Engineering, 1995

Automatic hypertext link generation based on conceptual graphs.
Proceedings of the Third International Conference on Document Analysis and Recognition, 1995

Collocation Map for Overcoming Data Sparseness.
Proceedings of the EACL 1995, 1995

Automatic Thesaurus Construction Using Bayesian Networks.
Proceedings of the CIKM '95, Proceedings of the 1995 International Conference on Information and Knowledge Management, November 28, 1995

1994
A Two-Level Morphological Analysis Of Korean.
Proceedings of the 15th International Conference on Computational Linguistics, 1994

A Reestimation Algorithm for Probabilistic Recursive Transition Network.
Proceedings of the 15th International Conference on Computational Linguistics, 1994

An English-To-Korean Machine Translator: MATES/EK.
Proceedings of the 15th International Conference on Computational Linguistics, 1994

Query Expansion Using Domain Adapted, Weighted Thesaurus in an Extended Boolean Model.
Proceedings of the Third International Conference on Information and Knowledge Management (CIKM'94), Gaithersburg, Maryland, USA, November 29, 1994

1993
The performance evaluation of a knowledge-based information retrieval system.
Microprocessing and Microprogramming, 1993

HYKIS - An Information Retrieval System Based on a Hybrid Knowledge Base.
Proceedings of the CIKM 93, 1993

1992
Two-Dimensional Specification of Universal Quantification in a Graphical Database Query Language.
IEEE Trans. Software Eng., 1992

A hybrid knowledge-based approach to information retrieval.
Microprocessing and Microprogramming, 1992

1990
KOCP: An Extended OCP for Korean and English.
Proceedings of the Terminology and Knowledge Engineering, 1990

1986
A Controlled Quantification in Parsing of Montague Grammar.
Inf. Process. Lett., 1986


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