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DEXAW
2004
IEEE
130views Database» more  DEXAW 2004»
13 years 10 months ago
Data Extraction from Web Data Sources
This paper provides an explanation of the basic data structures used in a new page analysis technique to create wrappers (data extractors) for the result pages produced by web sit...
Jerome Robinson
SIGMOD
2003
ACM
190views Database» more  SIGMOD 2003»
14 years 1 days ago
Extracting Structured Data from Web Pages
Many web sites contain large sets of pages generated using a common template or layout. For example, Amazon lays out the author, title, comments, etc. in the same way in all its b...
Arvind Arasu, Hector Garcia-Molina
FLAIRS
2001
13 years 8 months ago
Syntactic Folding and its Application to the Information Extraction from Web Pages
Thepaper deals with investigations concerning potential structures of documentsthat will be subject to automated information extraction. The focus is on folding principles and the...
Jörg Herrmann
SMC
2010
IEEE
198views Control Systems» more  SMC 2010»
13 years 5 months ago
Deep web data extraction
—Deep Web contents are accessed by queries submitted to Web databases and the returned data records are enwrapped in dynamically generated Web pages (they will be called deep Web...
Jer Lang Hong
WISE
2005
Springer
14 years 11 days ago
NET - A System for Extracting Web Data from Flat and Nested Data Records
This paper studies automatic extraction of structured data from Web pages. Each of such pages may contain several groups of structured data records. Existing automatic methods stil...
Bing Liu, Yanhong Zhai