A wealth of structured, publicly-available information exists in the deep web but is only accessible by querying web
forms. As a result, users are restricted by the interfaces provided and lack a convenient mechanism to express novel and
independent extractions and queries on the underlying data.
Transcendence enables personalized access to the deep web
by enabling users to partially reconstruct web databases in
order to perform new types of queries. From just a few examples, Transcendence helps users produce a large number
of values for form input ﬁelds by using unsupervised information extraction and collaborative ﬁltering of user suggestions. Structural and semantic analysis of returned pages
ﬁnds individual results and identiﬁes relevant ﬁelds.
Craigslist washington , Web Development
- Author : unknown
- Generator : pdfeTeX-1.21a
- Created : Fri Dec 7 13:31:32 2007
- Last Modified : 1368038025
- Total Pages : 10