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

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Conference article
2018

List intersection for web search: Algorithms, cost models, and optimizations

Kim, S., Lee, T., Hwang, S. & Elnikety, S., 2018 Jan 1, In : Proceedings of the VLDB Endowment. 12, 1, p. 1-13 13 p.

Research output: Contribution to journalConference article

Costs
Hardware
Phase matching
Search engines
Program processors
2016
19 Citations (Scopus)

KBQA: Learning question answering over QA corpora and knowledge bases

Cui, W., Xiao, Y., Wang, H., Song, Y., Hwang, S. & Wang, W., 2016 Jan 1, In : Proceedings of the VLDB Endowment. 10, 5, p. 565-576 12 p.

Research output: Contribution to journalConference article

2012
9 Citations (Scopus)

Efficient dual-resolution layer indexing for top-k queries

Lee, J., Cho, H. & Hwang, S., 2012 Jul 30, In : Proceedings - International Conference on Data Engineering. p. 1084-1095 12 p., 6228158.

Research output: Contribution to journalConference article

2004
54 Citations (Scopus)

Automatic categorization of query results

Chakrabarti, K., Chaudhuri, S. & Hwang, S. W., 2004 Jul 27, In : Proceedings of the ACM SIGMOD International Conference on Management of Data. p. 755-766 12 p.

Research output: Contribution to journalConference article

Heuristic algorithms
Labels
Costs
Analytical models
2002
179 Citations (Scopus)

Minimal probing: Supporting expensive predicates for top-K queries

Chang, K. C. C. & Hwang, S. W., 2002 Sep 17, In : Proceedings of the ACM SIGMOD International Conference on Management of Data. p. 346-357 12 p.

Research output: Contribution to journalConference article

Middleware
Sorting
Merging
Costs
Experiments