@inproceedings{SIGIR-2008-WongLW,
	author        = "Tak-Lam Wong and Wai Lam and Tik-Shun Wong",
	booktitle     = "{Proceedings of the 31st International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1390334.1390343",
	isbn          = "978-1-60558-164-4",
	pages         = "35--42",
	publisher     = "{ACM}",
	title         = "{An unsupervised framework for extracting and normalizing product attributes from multiple web sites}",
	year          = 2008,
}