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Abstract: The Web has been rapidly "deepened" by the prevalence of databases online. With the potentially unlimited information hidden behind their query interfaces, this "deep Web" of searchable databases is clearly an important frontier for data access. This paper surveys this relatively unexplored frontier, measuring characteristics pertinent to both exploring and integrating structured Web sources. On one hand, our "macro" study surveys the deep Web at large, in April 2004, adopting the random... (Update)
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BibTeX entry: (Update)
K. C.-C. Chang, B. He, C. Li, and Z. Zhang. Structured databases on the web: Observations and implications. Report UIUCDCS-R-2003-2321, Dept. of Computer Science, UIUC, Feb. 2003. http://citeseer.ist.psu.edu/chang04structured.html More
@misc{ chang03structured,
author = "K. Chang and B. He and C. Li and Z. Zhang",
title = "Structured databases on the web: Observations and implications",
text = "K. C.-C. Chang, B. He, C. Li, and Z. Zhang. Structured databases on the
web: Observations and implications. Report UIUCDCS-R-2003-2321, Dept. of
Computer Science, UIUC, Feb. 2003.",
year = "2003",
url = "citeseer.ist.psu.edu/chang04structured.html" }
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