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Research Output

  • 524 Citations
  • 12 h-Index
  • 60 Conference contribution
  • 44 Article
  • 3 Paper
2020

Personalizing large-scale text classification by modeling individual differences

Lee, J., Choi, B. J., Kim, Y., Kim, K. M., Ryu, W. J. & Lee, S., 2020 Mar 30, 35th Annual ACM Symposium on Applied Computing, SAC 2020. Association for Computing Machinery, p. 900-902 3 p. (Proceedings of the ACM Symposium on Applied Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2019

Demo – Mechat: In-device conversational photo sharing service

Lee, J., Ryu, W. J., Ahn, Y., Lee, S. E., Kim, K. M., Park, J. H. & Lee, S-G., 2019 Jun 12, MobiSys 2019 - Proceedings of the 17th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 655-656 2 p. (MobiSys 2019 - Proceedings of the 17th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

From small-scale to large-scale text classification

Kim, K. M., Kim, Y., Lee, J., Lee, J. M. & Lee, S-G., 2019 May 13, The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 853-862 10 p. (The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

From Text Classification to Keyphrase Extraction for Short Text

Lee, S. E., Kim, K. M., Ryu, W. J., Park, J. & Lee, S., 2019 Dec, Proceedings - 2019 IEEE International Conference on Big Data, Big Data 2019. Baru, C., Huan, J., Khan, L., Hu, X. T., Ak, R., Tian, Y., Barga, R., Zaniolo, C., Lee, K. & Ye, Y. F. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 1137-1142 6 p. 9006409. (Proceedings - 2019 IEEE International Conference on Big Data, Big Data 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mecurate: Personalized curation service using a tiny text intelligence

Ryu, W. J., Lee, J. H., Kim, K. M. & Lee, S-G., 2019 Jan 1, 26th International World Wide Web Conference 2017, WWW 2017 Companion. International World Wide Web Conferences Steering Committee, p. 269-272 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

MOCA: A novel privacy-preserving contextual advertising platform on mobile devices

Lee, J. H., Ryu, W. J., Kim, K. M. & Lee, S-G., 2019 Jan 1, p. 1208-1215. 8 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
2018

A Unified Approach to Word Sense Representation and Disambiguation

Lee, D. M., Kim, Y., Lee, J. M. & Lee, S-G., 2018 Oct 4, Proceedings of 2018 IEEE 17th International Conference on Cognitive Informatics and Cognitive Computing, ICCI*CC 2018. Howard, N., Kwong, S., Wang, Y., Feldman, J., Widrow, B. & Sheu, P. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 330-336 7 p. 8482041

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Combining Dual Word Embeddings with Open Directory Project Based Text Classification

Aliyeva, D., Kim, K. M., Choi, B. J. & Lee, S-G., 2018 Oct 4, Proceedings of 2018 IEEE 17th International Conference on Cognitive Informatics and Cognitive Computing, ICCI*CC 2018. Howard, N., Kwong, S., Wang, Y., Feldman, J., Widrow, B. & Sheu, P. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 179-186 8 p. 8482044

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Deriving human activity from geo-located data by ontological and statistical reasoning

Dashdorj, Z., Sobolevsky, S., Lee, S-G. & Ratti, C., 2018 Mar 1, In : Knowledge-Based Systems. 143, p. 225-235 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Improving Open Directory Project-Based Text Classification with Hierarchical Category Embedding

Lee, J. M., Kim, K. M., Kim, Y. & Lee, S-G., 2018 Oct 4, Proceedings of 2018 IEEE 17th International Conference on Cognitive Informatics and Cognitive Computing, ICCI*CC 2018. Howard, N., Kwong, S., Wang, Y., Feldman, J., Widrow, B. & Sheu, P. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 246-253 8 p. 8482008

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Incorporating word embeddings into open directory project based large-scale classification

Kim, K. M., Dinara, A., Choi, B. J. & Lee, S-G., 2018 Jan 1, Advances in Knowledge Discovery and Data Mining - 22nd Pacific-Asia Conference, PAKDD 2018, Proceedings. Ho, B., Phung, D., Webb, G. I., Tseng, V. S., Ganji, M. & Rashidi, L. (eds.). Springer Verlag, p. 376-388 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10938 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

meChat: In-Device Personal Assistant for Conversational Photo Sharing

Kim, K. M., Ryu, W. J., Park, J. H. & Lee, S-G., 2018 Jan 1, (Accepted/In press) In : IEEE Internet Computing.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Utilizing probase in open directory project-based text classification

Jun, S. Y., Aliyeva, D., Lee, J. M. & Lee, S-G., 2018 Oct 12, 2018 IEEE International Conference on Fuzzy Systems, FUZZ 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-July. 8491626

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Demo: SigSocial: A novel social media aggregation service using a tiny text intelligence

Bang, H., Kim, H. & Lee, S-G., 2017 Jun 16, MobiSys 2017 - Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 184 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demo: MoCA+: Incorporating user modeling into mobile contextual advertising

Park, S. J., Lee, J. H., Jun, S. Y., Kim, K. M. & Lee, S-G., 2017 Dec 11, Middleware 2017 - Proceedings of the 2017 Middleware Posters and Demos 2017: Proceedings of the Posters and Demos Session of the 18th International Middleware Conference. Association for Computing Machinery, Inc, p. 21-22 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Demo: Mobile contextual advertising platform based on tiny text intelligence

Lee, J. H., Jun, S. Y., Park, S. J., Kim, K. M. & Lee, S-G., 2017 Jun 16, MobiSys 2017 - Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 181 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Hashtag-based topic evolution in social media

Alam, M. H., Ryu, W. J. & Lee, S-G., 2017 Mar 13, (Accepted/In press) In : World Wide Web. p. 1-23 23 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Siginterface: A personalized Interface for intelligent services

Ryu, W. J., Oh, H. & Lee, S-G., 2017 Sep 11, UbiComp/ISWC 2017 - Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers. Association for Computing Machinery, Inc, p. 185-188 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Utilizing verbal intent in semantic contextual advertising

Ryu, W. J., Lee, J. H. & Lee, S-G., 2017 May 1, In : IEEE Intelligent Systems. 32, 3, p. 7-13 7 p., 7933916.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Utilizing Wikipedia knowledge in open directory project-based text classification

Shin, H. Y., Lee, G. J., Ryu, W. J. & Lee, S-G., 2017 Apr 3, 32nd Annual ACM Symposium on Applied Computing, SAC 2017. Association for Computing Machinery, Vol. Part F128005. p. 309-314 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)
2016

A phrase-based model to discover hidden factors and hidden topics in recommender systems

Guan, L., Alam, M. H., Ryu, W. J. & Lee, S-G., 2016 Mar 3, 2016 International Conference on Big Data and Smart Computing, BigComp 2016. Institute of Electrical and Electronics Engineers Inc., p. 337-340 4 p. 7425942

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

BL-LDA: Bringing bigram to supervised topic model

Park, Y., Alam, M. H., Ryu, W. J. & Lee, S-G., 2016 Mar 2, Proceedings - 2015 International Conference on Computational Science and Computational Intelligence, CSCI 2015. Institute of Electrical and Electronics Engineers Inc., p. 83-88 6 p. 7424068

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Bringing bag-of-phrases to ODP-based text classification

Shin, H., Ryu, B. G., Ryu, W. J., Lee, G. & Lee, S-G., 2016 Mar 3, 2016 International Conference on Big Data and Smart Computing, BigComp 2016. Institute of Electrical and Electronics Engineers Inc., p. 485-488 4 p. 7425975

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Classification of news by topic using location data

Dashdorj, Z., Khan, M. T., Bozzato, L. & Lee, S-G., 2016, Semantic Technology - 6th Joint International Conference, JIST 2016, Revised Selected Papers. Springer Verlag, Vol. 10055 LNCS. p. 305-314 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10055 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Joint multi-grain topic sentiment: Modeling semantic aspects for online reviews

Alam, M. H., Ryu, W. J. & Lee, S-G., 2016 Apr 20, In : Information Sciences. 339, p. 206-223 18 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

SigAlbum: An embedded photo service using a tiny text intelligence

Shin, H. Y., Ryu, W. J., Oh, H. T. & Lee, S-G., 2016 Sep 12, UbiComp 2016 Adjunct - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Association for Computing Machinery, Inc, p. 373-376 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
2015

Selfish replica allocation in a mobile ad hoc network with data update

Ryu, B. G., Ryu, W. J., Lee, Y. K. & Lee, S-G., 2015 Mar 30, 2015 International Conference on Big Data and Smart Computing, BIGCOMP 2015. Institute of Electrical and Electronics Engineers Inc., p. 142-149 8 p. 7072824

Research output: Chapter in Book/Report/Conference proceedingConference contribution

XQStream++: Fast tuple extraction algorithm for streaming XML data

Ryu, B. G., Ha, J. & Lee, S-G., 2015 Sep 1, In : Information Sciences. 314, p. 311-326 16 p.

Research output: Contribution to journalArticle

2014

Context over time: Modeling context evolution in social media

Alam, M. H., Ryu, W. J. & Lee, S-G., 2014 Nov 3, DUBMOD 2014 - Proceedings of the 3rd Workshop on Data-Driven User Behavioral Modeling and Mining from Social Media, co-located with CIKM 2014. November ed. Association for Computing Machinery, Vol. 2014-November. p. 15-18 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

EPE: An embedded personalization engine for mobile users

Ha, J., Lee, J. H. & Lee, S-G., 2014, In : IEEE Internet Computing. 18, 1, p. 30-37 8 p., 6655874.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Examining the performance of topic modeling techniques in Twitter trends extraction

Kurniati, M. N., Ryu, W. J., Alam, M. H. & Lee, S-G., 2014, International Conference on Information Networking 2014, ICOIN 2014. IEEE Computer Society, p. 364-369 6 p. 6799706. (International Conference on Information Networking).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Toward robust classification using the Open Directory Project

Ha, J., Lee, J. H., Jang, W. J., Lee, Y. K. & Lee, S-G., 2014 Mar 10, DSAA 2014 - Proceedings of the 2014 IEEE International Conference on Data Science and Advanced Analytics. Karypis, G., Cao, L., Wang, W. & King, I. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 607-612 6 p. 7058134. (DSAA 2014 - Proceedings of the 2014 IEEE International Conference on Data Science and Advanced Analytics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)
2013

Impact of node distance on selfish replica allocation in a mobile ad-hoc network

Ryu, B. G., Choi, J. H. & Lee, S-G., 2013 Nov, In : Ad Hoc Networks. 11, 8, p. 2187-2202 16 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Semantic contextual advertising based on the open directory project

Lee, J. H., Ha, J., Jung, J. Y. & Lee, S-G., 2013 Oct, In : ACM Transactions on the Web. 7, 4, A24.

Research output: Contribution to journalArticle

33 Citations (Scopus)
2012

Examining the impact of data-access cost on XML twig pattern matching

Lee, S-G., Ryu, B. G. & Wu, K. L., 2012 Oct 25, In : Information Sciences. 203, p. 24-43 20 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Extending Open Directory Project to represent user interests

So, S., Lee, J. H., Jung, D., Ha, J. & Lee, S-G., 2012, 27th Annual ACM Symposium on Applied Computing, SAC 2012. p. 354-359 6 p. (Proceedings of the ACM Symposium on Applied Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Extension of SIP for group-based registration

Choi, K. H., Lee, S-G., Kong, K. S. & Kim, H., 2012 Jan 19, In : Electronics Letters. 48, 2, p. 91-93 3 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

FS-MAC: A mac protocol to minimize sensor network packet delay using a fast synchronization

Moon, S. & Lee, S-G., 2012 May, In : Information. 15, 5, p. 1901-1912 12 p.

Research output: Contribution to journalArticle

Handling selfishness in replica allocation over a mobile ad hoc network

Choi, J. H., Shim, K. S., Lee, S-G. & Wu, K. L., 2012 Feb, In : IEEE Transactions on Mobile Computing. 11, 2, p. 278-291 14 p., 5740900.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Improving data accessibility in vehicle ad hoc network

Park, S. & Lee, S-G., 2012 Oct, In : International Journal of Smart Home. 6, 4, p. 169-176 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Novel approaches to crawling important pages early

Alam, M. H., Ha, J. W. & Lee, S-G., 2012, In : Knowledge and Information Systems. 33, 3, p. 707-734 28 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Semantic aspect discovery for online reviews

Alam, M. H. & Lee, S-G., 2012, Proceedings - 12th IEEE International Conference on Data Mining, ICDM 2012. p. 816-821 6 p. 6413739. (Proceedings - IEEE International Conference on Data Mining, ICDM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Vocabulary expansion technique for advertisement classification

Jung, J. Y., Lee, J. H., Ha, J. & Lee, S-G., 2012 May 25, In : KSII Transactions on Internet and Information Systems. 6, 5, p. 1373-1387 15 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2011

Personalized contextual advertising using history pages

Jung, D., Lee, J. H., Ha, J. & Lee, S-G., 2011, Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011. p. 721-726 6 p. 6316711. (Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010

A binary string approach for updates in dynamic ordered XML data

Ko, H. K. & Lee, S-G., 2010 Apr, In : IEEE Transactions on Knowledge and Data Engineering. 22, 4, p. 602-607 6 p., 4840344.

Research output: Contribution to journalArticle

20 Citations (Scopus)

A cluster-based group key management scheme for wireless sensor networks

Zhang, Y., Shen, Y. & Lee, S-G., 2010, Advances in Web Technologies and Applications - Proceedings of the 12th Asia-Pacific Web Conference, APWeb 2010. p. 386-388 3 p. 5474104. (Advances in Web Technologies and Applications - Proceedings of the 12th Asia-Pacific Web Conference, APWeb 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

EUI: An embedded engine for understanding user intents from mobile devices

Ha, J., Lee, J. H., Shim, K. S. & Lee, S-G., 2010, CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops. p. 1935-1936 2 p. (International Conference on Information and Knowledge Management, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Tree-based index overlay in hybrid peer-to-peer systems

Kang, I., Choi, S., Jung, S. Y. & Lee, S-G., 2010 Mar, In : Journal of Computer Science and Technology. 25, 2, p. 313-329 17 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2009

An acoustic-based relative positioning system for multiple mobile devices

Oh, J. O., Lee, M. S. & Lee, S-G., 2009, ICCIT 2009 - 4th International Conference on Computer Sciences and Convergence Information Technology. p. 1565-1570 6 p. 5369929. (ICCIT 2009 - 4th International Conference on Computer Sciences and Convergence Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Energy efficient and progressive strategy for processing skyline queries on air

Ha, J., Kwon, Y., Choi, J. H. & Lee, S-G., 2009, Database and Expert Systems Applications - 20th International Conference, DEXA 2009, Proceedings. p. 486-500 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5690 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)