@inproceedings{fd479ac0843d475e83fa6acff2c47699,
title = "Optimizing access cost for Top-k queries over web sources: A unified cost-based approach",
author = "Hwang, {Seung Won} and Chang, {Kevin Chen-Chuan}",
year = "2005",
doi = "10.1109/ICDE.2005.102",
language = "English (US)",
isbn = "0769522858",
series = "Proceedings - International Conference on Data Engineering",
pages = "188--189",
booktitle = "Proceedings - 21st International Conference on Data Engineering, ICDE 2005",
note = "21st International Conference on Data Engineering, ICDE 2005 ; Conference date: 05-04-2005 Through 08-04-2005",
}