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SIGMOD
1994
ACM
89views Database» more  SIGMOD 1994»
13 years 8 months ago
The Effectiveness of GlOSS for the Text Database Discovery Problem
Luis Gravano, Hector Garcia-Molina, Anthony Tomasi...
TKDE
2012
229views Formal Methods» more  TKDE 2012»
11 years 6 months ago
Effective Pattern Discovery for Text Mining
—Many data mining techniques have been proposed for mining useful patterns in text documents. However, how to effectively use and update discovered patterns is still an open rese...
Ning Zhong, Yuefeng Li, Sheng-Tang Wu
SIGMOD
2011
ACM
295views Database» more  SIGMOD 2011»
12 years 7 months ago
Attribute domain discovery for hidden web databases
Many web databases are hidden behind restrictive form-like interfaces which may or may not provide domain information for an attribute. When attribute domains are not available, d...
Xin Jin, Nan Zhang 0004, Gautam Das
KYOTODL
2000
140views more  KYOTODL 2000»
13 years 5 months ago
Text Data Mining: Discovery of Important Keywords in the Cyberspace
This paper describes applications of the optimized pattern discover),framework to text and Webmining. In particular; we introduce a class of simple combinatorialpatterns over phra...
Hiroki Arimura, Jun-ichiro Abe, Hiroshi Sakamoto, ...
WWW
2011
ACM
12 years 11 months ago
Geographical topic discovery and comparison
This paper studies the problem of discovering and comparing geographical topics from GPS-associated documents. GPSassociated documents become popular with the pervasiveness of loc...
Zhijun Yin, Liangliang Cao, Jiawei Han, Chengxiang...