• 1444 Citations
  • 21 h-Index
1991 …2019
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Research Output 1991 2019

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Article
2018

Conversion Prediction from Clickstream: Modeling Market Prediction and Customer Predictability

Yeo, J., Hwang, S., Kim, S., Koh, E. & Lipka, N., 2018 Jan 1, (Accepted/In press) In : IEEE Transactions on Knowledge and Data Engineering.

Research output: Contribution to journalArticle

Experiments

XINA: Explainable Instance Alignment using Dominance Relationship

Yeo, J., Park, H., Lee, S., Lee, E. W. & Hwang, S., 2018 Jan 1, (Accepted/In press) In : IEEE Transactions on Knowledge and Data Engineering.

Research output: Contribution to journalArticle

Vector spaces
Experiments
2017
9 Citations (Scopus)

CrowdK: Answering top-k queries with crowdsourcing

Lee, J., Lee, D. & Hwang, S., 2017 Aug 1, In : Information sciences. 399, p. 98-120 23 p.

Research output: Contribution to journalArticle

Query
Costs
Latency
Dynamic programming
Range of data
13 Citations (Scopus)

Efficient Keyword-Aware Representative Travel Route Recommendation

Wen, Y. T., Yeo, J., Peng, W. C. & Hwang, S., 2017 Aug 1, In : IEEE Transactions on Knowledge and Data Engineering. 29, 8, p. 1639-1652 14 p., 7891639.

Research output: Contribution to journalArticle

Planning
Experiments
1 Citation (Scopus)

Multimodal KB Harvesting for Emerging Spatial Entities

Yeo, J., Cho, H., Park, J. W. & Hwang, S., 2017 May 1, In : IEEE Transactions on Knowledge and Data Engineering. 29, 5, p. 1073-1086 14 p., 7814228.

Research output: Contribution to journalArticle

Industry
2016
2 Citations (Scopus)

Cost-aware triage ranking algorithms for bug reporting systems

Park, J. W., Lee, M. W., Kim, J., Hwang, S. & Kim, S., 2016 Sep 1, In : Knowledge and Information Systems. 48, 3, p. 679-705 27 p.

Research output: Contribution to journalArticle

Costs
Collaborative filtering
Recommender systems
3 Citations (Scopus)

Prediction and predictability for search query acceleration

Hwang, S., Kim, S., He, Y., Elnikety, S. & Choi, S., 2016 Aug 1, In : ACM Transactions on the Web. 10, 3, 2943784.

Research output: Contribution to journalArticle

Servers
Response time (computer systems)
Hardware
Search engines
Scheduling
2015
1 Citation (Scopus)

Crowdsourcing identification of license violations

Lee, S., German, D. M., Hwang, S. & Kim, S., 2015 Jan 1, In : Journal of Computing Science and Engineering. 9, 4, p. 190-203 14 p.

Research output: Contribution to journalArticle

Inspection
Open source software
2014
4 Citations (Scopus)

Efficient entity matching using materialized lists

Lee, S., Lee, J. & Hwang, S. W., 2014 Mar 10, In : Information Sciences. 261, p. 170-184 15 p.

Research output: Contribution to journalArticle

Query
Skyline
Pairwise Comparisons
Cleaning
Data Integration
14 Citations (Scopus)

MSSQ: Manhattan spatial skyline queries

Son, W., Hwang, S. & Ahn, H. K., 2014 Jan 1, In : Information Systems. 40, p. 67-83 17 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Overcoming asymmetry in entity graphs

Lee, T., Cha, Y. R. & Hwang, S. W., 2014 Dec 1, In : IEEE Transactions on Knowledge and Data Engineering. 26, 12, p. 3051-3063 13 p., 6945935.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Scalable skyline computation using a balanced pivot selection technique

Lee, J. & Hwang, S., 2014 Jan 1, In : Information Systems. 39, 1, p. 1-21 21 p.

Research output: Contribution to journalArticle

Sorting
Costs
Decision making
13 Citations (Scopus)

Skyline ranking for uncertain databases

Yong, H., Lee, J., Kim, J. & Hwang, S., 2014 Jan 1, In : Information sciences. 273, p. 247-262 16 p.

Research output: Contribution to journalArticle

Skyline
Ranking
Uncertain Data
Confidence
Data privacy
5 Citations (Scopus)

Surfacing code in the dark: an instant clone search approach

Park, J. W., Lee, M. W., Roh, J. W., Hwang, S. & Kim, S., 2014 Nov 7, In : Knowledge and Information Systems. 41, 3, p. 727-759 33 p.

Research output: Contribution to journalArticle

Hard facing
Semantics
Syntactics
21 Citations (Scopus)

Toward efficient multidimensional subspace skyline computation

Lee, J. & Hwang, S., 2014 Jan 1, In : VLDB Journal. 23, 1, p. 129-145 17 p.

Research output: Contribution to journalArticle

Semantics
3 Citations (Scopus)

Toward scalable indexing for top-κ queries

Lee, J., Cho, H., Lee, S. & Hwang, S., 2014 Dec 1, In : IEEE Transactions on Knowledge and Data Engineering. 26, 12, p. 3103-3116 14 p., 6587712.

Research output: Contribution to journalArticle

2013
37 Citations (Scopus)

Enriching documents with examples: A corpus mining approach

Kim, J., Lee, S., Hwang, S. & Kim, S., 2013 Jan 1, In : ACM Transactions on Information Systems. 31, 1, 1.

Research output: Contribution to journalArticle

Application programming interfaces (API)
Recommender systems
Productivity
Programming
6 Citations (Scopus)

Entity translation mining from comparable corpora: Combining graph mapping with corpus latent features

Kim, J., Hwang, S., Jiang, L., Song, Y. I. & Zhou, M., 2013 Aug 1, In : IEEE Transactions on Knowledge and Data Engineering. 25, 8, p. 1787-1800 14 p., 6216378.

Research output: Contribution to journalArticle

Taxonomies
12 Citations (Scopus)

Hybrid entity clustering using crowds and data

Lee, J., Cho, H., Park, J. W., Cha, Y. R., Hwang, S., Nie, Z. & Wen, J. R., 2013 Oct 1, In : VLDB Journal. 22, 5, p. 711-726 16 p.

Research output: Contribution to journalArticle

Image resolution
Fruits
Clustering algorithms
Cameras
4 Citations (Scopus)

SocialSearch+: Enriching social network with web evidences

You, G. W., Park, J. W., Hwang, S., Nie, Z. & Wen, J. R., 2013 Nov 1, In : World Wide Web. 16, 5-6, p. 701-727 27 p.

Research output: Contribution to journalArticle

Classifiers
Internet
10 Citations (Scopus)

The farthest spatial skyline queries

You, G. W., Lee, M. W., Im, H. & Hwang, S., 2013 Jan 1, In : Information Systems. 38, 3, p. 286-301 16 p.

Research output: Contribution to journalArticle

Approximation algorithms
Industry
10 Citations (Scopus)

Ursa: Scalable load and power management in cloud storage systems

You, G. W., Hwang, S. & Jain, N., 2013 Mar 1, In : ACM Transactions on Storage. 9, 1, 1.

Research output: Contribution to journalArticle

Servers
Costs
Set theory
Power management
Topology
2012
21 Citations (Scopus)

An efficient method for learning nonlinear ranking SVM functions

Yu, H., Kim, J., Kim, Y., Hwang, S. & Lee, Y. H., 2012 Nov 20, In : Information sciences. 209, p. 37-48 12 p.

Research output: Contribution to journalArticle

Ranking
kernel
Support Vector
Learning
Search Engine
4 Citations (Scopus)

Efficient bitmap-based indexing of time-based interval sequences

Roh, J. W., Hwang, S. W. & Yi, B. K., 2012 Jul 1, In : Information Sciences. 194, p. 38-56 19 p.

Research output: Contribution to journalArticle

Indexing
Semantics
Interval
Feature extraction
Time series
5 Citations (Scopus)

Efficient entity translation mining: A parallelized graph alignment approach

You, G. W., Hwang, S. W., Song, Y. I., Jiang, L. & Nie, Z., 2012 Nov 1, In : ACM Transactions on Information Systems. 30, 4, 25.

Research output: Contribution to journalArticle

Speech analysis
Search engines
Alignment
Graph
Resources
14 Citations (Scopus)

Interactive skyline queries

Lee, J., You, G. W., Hwang, S., Selke, J. & Balke, W. T., 2012 Nov 30, In : Information sciences. 211, p. 18-35 18 p.

Research output: Contribution to journalArticle

Skyline
Query
User Preferences
Intuitive
Elicitation
4 Citations (Scopus)

Supporting efficient distributed skyline computation using skyline views

Lee, J., Kim, J. & Hwang, S. W., 2012 Jul 1, In : Information Sciences. 194, p. 24-37 14 p.

Research output: Contribution to journalArticle

Skyline
Subspace
Query
Costs
Distributed Environment
2011

Report on data-intensive software management and mining

Hwang, S., 2011 Mar 1, In : SIGMOD Record. 40, 1, p. 32-34 3 p.

Research output: Contribution to journalArticle

Data integration
Software engineering
7 Citations (Scopus)

Spatial skyline queries: Exact and approximation algorithms

Lee, M. W., Son, W., Ahn, H. K. & Hwang, S., 2011 Oct 1, In : GeoInformatica. 15, 4, p. 665-697 33 p.

Research output: Contribution to journalArticle

Approximation algorithms
Set theory
Geographic information systems
spatial data
ranking
18 Citations (Scopus)

Supporting pattern-matching queries over trajectories on road networks

Roh, G. P., Roh, J. W., Hwang, S. & Yi, B. K., 2011 Oct 3, In : IEEE Transactions on Knowledge and Data Engineering. 23, 11, p. 1753-1758 6 p., 5601717.

Research output: Contribution to journalArticle

Pattern matching
Trajectories
Location based services
Ubiquitous computing
Scalability
33 Citations (Scopus)

Web scale taxonomy cleansing

Lee, T., Wang, Z., Wang, H. & Hwang, S. W., 2011 Aug 1, In : Proceedings of the VLDB Endowment. 4, 12, p. 1295-1306 12 p.

Research output: Contribution to journalArticle

Taxonomies
Ontology
2010
11 Citations (Scopus)

Qskycube: Efficient skycube computation using point-based space partitioning

Lee, J. & Hwang, S., 2010 Jan 1, In : Proceedings of the VLDB Endowment. 4, 3, p. 185-196 12 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

VSkyline: Vectorization for efficient skyline computation

Cho, S. R., Lee, J., Hwang, S., Han, H. & Lee, S. W., 2010 Jun 1, In : SIGMOD Record. 39, 2, p. 19-26 8 p.

Research output: Contribution to journalArticle

2009
62 Citations (Scopus)

Personalized top-k skyline queries in high-dimensional space

Lee, J., You, G. W. & Hwang, S. W., 2009 Mar 1, In : Information Systems. 34, 1, p. 45-61 17 p.

Research output: Contribution to journalArticle

Navigation
1 Citation (Scopus)

Ranking strategies and threats: a cost-based pareto optimization approach

Kim, Y., You, G. W. & Hwang, S., 2009 Aug 1, In : Distributed and Parallel Databases. 26, 1, p. 127-150 24 p.

Research output: Contribution to journalArticle

Integer programming
Costs
Experiments
Threat
Ranking
2008
16 Citations (Scopus)

Search structures and algorithms for personalized ranking

You, G. W. & Hwang, S., 2008 Oct 15, In : Information Sciences. 178, 20, p. 3925-3942 18 p.

Research output: Contribution to journalArticle

Search engines
Personalization
Ranking
Retrieval
Learning systems
5 Citations (Scopus)

Supporting personalized ranking over categorical attributes

You, G. W., Hwang, S. & Yu, H., 2008 Sep 15, In : Information sciences. 178, 18, p. 3510-3524 15 p.

Research output: Contribution to journalArticle

Categorical
Ranking
Attribute
Processing
Retrieval
2007
21 Citations (Scopus)

Enabling soft queries for data retrieval

Yu, H., Hwang, S. & Chang, K. C. C., 2007 Jun 1, In : Information Systems. 32, 4, p. 560-574 15 p.

Research output: Contribution to journalArticle

Query processing
Digital cameras
Sales
Feedback
Query
25 Citations (Scopus)

Optimizing top-k queries for middleware access: A unified cost-based approach

Hwang, S. & Chang, K. C. C., 2007 Mar 1, In : ACM Transactions on Database Systems. 32, 1, 5.

Research output: Contribution to journalArticle

Middleware
Costs
13 Citations (Scopus)

Probe minimization by schedule optimization: Supporting top-K queries with expensive predicates

Hwang, S. & Chang, K. C. C., 2007 May 1, In : IEEE Transactions on Knowledge and Data Engineering. 19, 5, p. 646-662 17 p.

Research output: Contribution to journalArticle

Scheduling
Middleware
Costs
2001
8 Citations (Scopus)

Clustering high dimensional massive scientific datasets

Otoo, E. J., Shoshani, A. & Hwang, S., 2001 Jan 1, In : Proceedings of the International Conference on Scientific and Statistical Database Management, SSDBM. p. 147-157 11 p.

Research output: Contribution to journalArticle

High-dimensional
Clustering
Cell
Dimensionality Reduction
Hybrid Algorithm
6 Citations (Scopus)

Clustering high dimensional massive scientific datasets

Otoo, E. J., Shoshani, A. & Hwang, S., 2001 Dec 1, In : Journal of Intelligent Information Systems. 17, 2-3, p. 147-168 22 p.

Research output: Contribution to journalArticle

Clustering algorithms
Sampling
1991

Supporting Pattern Matching Queries over Trajectories on Road Networks

Roh, G. P., Roh, J. W., Hwang, S. W. & Yi, B. K., 1991 Jan 1, In : IEEE Transactions on Communications. 39, 12, p. 1750-1761 12 p.

Research output: Contribution to journalArticle

Pattern matching
Trajectories
Location based services
Ubiquitous computing
Scalability