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WWW
2001
ACM
14 years 9 months ago
Effective Web data extraction with standard XML technologies
We discuss the problem of Web data extraction and describe an XML-based methodology whose goal extends far beyond simple "screen scraping." An ideal data extraction proc...
Jussi Myllymaki
WISE
2002
Springer
14 years 1 months ago
An Update-Risk Based Approach to TTL Estimation in Web Caching
Web caching is an important technique for accelerating web applications and reducing the load on the web server and the network through local cache accesses. As in the traditional...
Jeong-Joon Lee, Kyu-Young Whang, Byung Suk Lee, Ji...
PVLDB
2010
161views more  PVLDB 2010»
13 years 7 months ago
Annotating and Searching Web Tables Using Entities, Types and Relationships
Tables are a universal idiom to present relational data. Billions of tables on Web pages express entity references, attributes and relationships. This representation of relational...
Girija Limaye, Sunita Sarawagi, Soumen Chakrabarti
ISSRE
2003
IEEE
14 years 2 months ago
A Framework for Tamper Detection Marking of Mobile Applications
Today’s applications are highly mobile; we download software from the Internet, machine executable code arrives attached to electronic mail, and Java applets increase the functi...
Mike Jochen, Lisa M. Marvel, Lori L. Pollock
WWW
2007
ACM
14 years 9 months ago
Designing efficient sampling techniques to detect webpage updates
Due to resource constraints, Web archiving systems and search engines usually have difficulties keeping the entire local repository synchronized with the Web. We advance the state...
Qingzhao Tan, Ziming Zhuang, Prasenjit Mitra, C. L...