• 240 Citations
  • 10 h-Index
19942019

Research output per year

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Research Output

2019

Conditional Relationship Extraction for Diseases and Symptoms by a Web Search-Based Approach

Lee, Y. H. & Koh, J. L., 2019 Jan 10, Proceedings - 2018 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2018. Institute of Electrical and Electronics Engineers Inc., p. 554-561 8 p. 8609645. (Proceedings - 2018 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2018).

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

1 Citation (Scopus)

Event detection for exploring emotional upheavals of depressive people

Wu, P. H., Koh, J-L. & Chen, A. L. P., 2019 Jan 1, Proceedings of the ACM Symposium on Applied Computing. Association for Computing Machinery, p. 2086-2095 10 p. (Proceedings of the ACM Symposium on Applied Computing; vol. Part F147772).

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

2017

MapReduce skyline query processing with partitioning and distributed dominance tests

Koh, J. L., Chen, C. C., Chan, C. Y. & Chen, A. L. P., 2017 Jan 1, In : Information Sciences. 375, p. 114-137 24 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Timeline summarization for event-related discussions on a chinese social media platform

Wang, H. & Koh, J. L., 2017 Jan 1, Advances in Artificial Intelligence: From Theory to Practice - 30th International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2017, Proceedings. Ali, M., Benferhat, S. & Tabia, K. (eds.). Springer Verlag, p. 579-594 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10350 LNCS).

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

1 Citation (Scopus)
2016

A maximum dimension partitioning approach for efficiently finding all similar pairs

Koh, J. L. & Peng, S. C., 2016 Jan 1, Big Data Analytics and Knowledge Discovery - 18th International Conference, DaWaK 2016, Proceedings. Madria, S. & Hara, T. (eds.). Springer Verlag, p. 163-178 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9829 LNCS).

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

1 Citation (Scopus)
2015

A graph structure-based asset retrieval system

Koh, J. L., Chiang, C. J., Chu, S. C., Huang, Y. C., Peng, S. C., Wang, S. H., Liu, T. Y., Hsiao, H. I., Lin, C. & Chen, A. L. P., 2015 Jan 1, Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014. Chu, W. C-C., Yang, S. J-H. & Chao, H-C. (eds.). IOS Press, p. 511-520 10 p. (Frontiers in Artificial Intelligence and Applications; vol. 274).

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

Dynamic Facet Hierarchy constructing for Browsing web search results Efficiently

Chang, W. & Koh, J-L., 2015 Jan 1, Current Approaches in Applied Artificial Intelligence - 28th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2015, Proceedings. Lee, C-H., Kim, Y., Kwon, Y. S., Kim, J. & Ali, M. (eds.). Springer Verlag, p. 293-304 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9101).

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

2014

An efficient approach for mining Top-k high utility specialized query expansions on social tagging systems

Koh, J. L. & Chiu, I. C., 2014 Jan 1, Database Systems for Advanced Applications - 19th International Conference, DASFAA 2014, Proceedings. PART 2 ed. Springer Verlag, p. 361-376 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8422 LNCS, no. PART 2).

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

Finding k most favorite products based on reverse top-t queries

Koh, J-L., Lin, C. Y. & Chen, A. L. P., 2014 Jan 1, In : VLDB Journal. 23, 4, p. 541-564 24 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Supporting in-class learning with asynchronous and autonomous viewing of near real-time lecture videos

Koh, J-L., Chu, T. C. & Lee, G. C., 2014 Jan 1, Proceedings - 2014 International Conference on Teaching and Learning in Computing and Engineering, LATICE 2014. IEEE Computer Society, p. 141-142 2 p. 6821842. (Proceedings - 2014 International Conference on Teaching and Learning in Computing and Engineering, LATICE 2014).

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

1 Citation (Scopus)
2013

Determining k-most demanding products with maximum expected number of total customers

Lin, C. Y., Koh, J-L. & Chen, A. L. P., 2013 Aug 1, In : IEEE Transactions on Knowledge and Data Engineering. 25, 8, p. 1732-1747 16 p., 6165292.

Research output: Contribution to journalArticle

22 Citations (Scopus)

The strategies for supporting query specialization and query generalization in social tagging systems

Koh, J. L., Chiang, K. T. & Chiu, I. C., 2013 Dec 1, Database Systems for Advanced Applications - 18th International Conference, DASFAA 2013 International Workshops: BDMA, SNSM, SeCoP, Proceedings. p. 164-178 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7827 LNCS).

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

1 Citation (Scopus)
2012

A multi-level hierarchical index structure for supporting efficient similarity search on tag sets

Koh, J-L., Shongwe, N. & Cho, C. W., 2012 Aug 20, 6th International Conference on Research Challenges in Information Science, RCIS 2012 - Conference Proceedings. 6240436. (Proceedings - International Conference on Research Challenges in Information Science).

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

2 Citations (Scopus)
2011

Informative sentence retrieval for domain specific terminologies

Koh, J. L. & Cho, C. W., 2011 Jul 25, Modern Approaches in Applied Intelligence - 24th International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2011, Proceedings. PART 1 ed. p. 242-252 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6703 LNAI, no. PART 1).

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

2010

A better strategy of discovering link-pattern based communities by classical clustering methods

Lin, C. Y., Koh, J. L. & Chen, A. L. P., 2010 Dec 1, Advances in Knowledge Discovery and Data Mining - 14th Pacific-Asia Conference, PAKDD 2010, Proceedings. PART 1 ed. p. 56-67 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6118 LNAI, no. PART 1).

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

5 Citations (Scopus)

A tree-based approach for efficiently mining Approximate Frequent Itemsets

Koh, J-L. & Tu, V. L., 2010 Oct 7, 2010 4th International Conference on Research Challenges in Information Science - Proceedings, RCIS 2010. p. 25-36 12 p. 5507360. (2010 4th International Conference on Research Challenges in Information Science - Proceedings, RCIS 2010).

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

2 Citations (Scopus)

Hierarchical topic-based communities construction for authors in a literature database

Wu, C. L. & Koh, J. L., 2010 Dec 1, Trends in Applied Intelligent Systems - 23rd International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2010, Proceedings. PART 2 ed. p. 514-524 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6097 LNAI, no. PART 2).

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

3 Citations (Scopus)
2009

An approximate approach for maintaining recent occurrences of itemsets in a sliding window over data streams

Koh, J. L., Shin, S. N. & Don, Y. B., 2009, Complex Data Warehousing and Knowledge Discovery for Advanced Retrieval Development: Innovative Methods and Applications. IGI Global, p. 308-327 20 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Concept shift detection for frequent itemsets from sliding windows over data streams

Koh, J. L. & Lin, C. Y., 2009 Sep 28, Database Systems for Advanced Applications - DASFAA 2009 International Workshops: BenchmarX, MCIS, WDPP, PPDA, MBC, PhD. p. 334-348 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5667 LNCS).

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

11 Citations (Scopus)

Incrementally mining recently repeating patterns over data streams

Koh, J. L. & Chou, P. M., 2009, New Frontiers in Applied Data Mining - PAKDD 2008 International Workshops, Revised Selected Papers. Vol. 5433 LNAI. p. 26-37 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5433 LNAI).

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

2007

Approximately mining recently representative patterns on data streams

Koh, J-L. & Don, Y. B., 2007 Dec 1, Emerging Technologies in Knowledge Discovery and Data Mining - PAKDD 2007 International Workshops, Revised Selected Papers. p. 231-243 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4819 LNAI).

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

3 Citations (Scopus)
2006

An approximate approach for mining recently frequent itemsets from data streams

Koh, J. L. & Shin, S. N., 2006 Jan 1, Data Warehousing and Knowledge Discovery - 8th International Conference, DaWaK 2006, Proceedings. Springer Verlag, p. 352-362 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4081 LNCS).

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

11 Citations (Scopus)

An efficient approach for mining top-K fault-tolerant repeating patterns

Koh, J. L. & Kung, Y. T., 2006 Jul 7, Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings. p. 95-110 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3882 LNCS).

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

2 Citations (Scopus)
2005

An efficient approach for mining fault-tolerant frequent patterns based on bit vector representations

Koh, J-L. & Yo, P. W., 2005 Sep 19, In : Lecture Notes in Computer Science. 3453, p. 568-575 8 p.

Research output: Contribution to journalConference article

12 Citations (Scopus)

Improved sequential pattern mining using an extended bitmap representation

Wu, C. L., Koh, J. L. & An, P. Y., 2005 Jan 1, In : Lecture Notes in Computer Science. 3588, p. 776-785 10 p.

Research output: Contribution to journalConference article

5 Citations (Scopus)
2004
78 Citations (Scopus)
2002

An approach to querying multiple object databases

Koh, J. L. & Chen, A. L. P., 2002 Mar 1, In : Journal of Information Science and Engineering. 18, 2, p. 281-310 30 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Efficient query processing in integrated multiple object databases with maybe result certification

Koh, J. L. & Chen, A. L. P., 2002 Jul 1, In : IEEE Transactions on Knowledge and Data Engineering. 14, 4, p. 691-708 18 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2001

Efficient feature mining in music objects

Koh, J-L. & Yu, W. D. C., 2001 Jan 1, Database and Expert Systems Applications - 12th International Conference, DEXA 2001, Proceedings. Vogel, P., Quirchmayr, G., Mayr, H. C. & Lazansky, J. (eds.). Springer Verlag, p. 221-231 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2113).

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

4 Citations (Scopus)
1999

Semantic video model for content-based retrieval

Koh, J-L., Lee, C. S. & Chen, A. L. P., 1999 Jan 1, p. 472-478. 7 p.

Research output: Contribution to conferencePaper

10 Citations (Scopus)
1997

A query language and interface for integrated media and alphanumeric database systems

Koh, J-L., Chen, A. L. P., Chang, P. C. M. & Chen, J. C. C., 1997 Jan 1, Database and Expert Systems Applications - 8th International Conference, DEXA 1997, Proceedings. Tjoa, A. M. & Hameurlain, A. (eds.). Springer Verlag, p. 508-518 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1308).

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

1996

Identifying object isomerism in multidatabase systems

Chen, A. L. P., Tsai, P. S. M. & Koh, J. L., 1996 Jan 1, In : Distributed and Parallel Databases. 4, 2, p. 143-168 26 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Query execution strategies for missing data in distributed heterogeneous object databases

Koh, J. L. & Chen, A. L. P., 1996, Proceedings - International Conference on Distributed Computing Systems. IEEE, p. 466-473 8 p.

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

2 Citations (Scopus)
1995

Mapping strategy for querying multiple object databases with a global object schema

Koh, J. L. & Chen, A. L. P., 1995, Proceedings of the International Workshop on Research Issues in Data Engineering - Distributed Object Management -RIDE-DOM. IEEE, p. 50-57 8 p.

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

6 Citations (Scopus)

Schema Integration and Query Processing for Multiple Object Databases

Chen, A. L. P., Koh, J. L., Kuo, T. C. T. & Liu, C. C., 1995 Jan 1, In : Integrated Computer-Aided Engineering. 2, 1, p. 21-34 14 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
1994

Integration of heterogeneous object schemas

Koh, J. L. & Chen, A. L. P., 1994 Jan 1, Entity-Relationship Approach – ER 1993 - 12th International Conference on the Entity-Relationship Approach, Proceedings. Kouramajian, V., Elmasri, R. A. & Thalheim, B. (eds.). Springer Verlag, p. 297-314 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 823 LNCS).

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

10 Citations (Scopus)