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Research Output 1994 2019

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Article
2017
11 Citations (Scopus)

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

Skyline
MapReduce
Query processing
Query Processing
Partitioning
2014
18 Citations (Scopus)

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

Computational complexity
Data storage equipment
Costs
Experiments
2013
22 Citations (Scopus)

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

Computational complexity
Industry
Data storage equipment
Experiments
2005
4 Citations (Scopus)

Improved sequential pattern mining using an extended bitmap representation

Wu, C. L., Koh, J. L. & An, P. Y., 2005 Oct 24, In : Lecture Notes in Computer Science. 3588, p. 776-785 10 p.

Research output: Contribution to journalArticle

Sequential Patterns
Mining
Counting
Data storage equipment
Representation of data
2004
76 Citations (Scopus)
Association rules
Association Rules
Tree Structure
Transactions
Mining
2002
1 Citation (Scopus)

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

restructuring
transparency
Object-oriented databases
Query processing
Processing
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

Query processing
Data transfer
Processing
Object-oriented databases
1996
11 Citations (Scopus)

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

Query processing
Joining
Object-oriented databases
Data base
Query
1995
4 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

Query processing
Query Processing
Schema
Query
Assertion