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CIKM
2007
Springer
14 years 2 months ago
Using word similarity to eradicate junk emails
Emails are one of the most commonly used modern communication media these days; however, unsolicited emails obstruct this otherwise fast and convenient technology for information ...
Maria Soledad Pera, Yiu-Kai Ng
VLDB
2005
ACM
118views Database» more  VLDB 2005»
14 years 1 months ago
Selectivity Estimation for Fuzzy String Predicates in Large Data Sets
Many database applications have the emerging need to support fuzzy queries that ask for strings that are similar to a given string, such as “name similar to smith” and “tele...
Liang Jin, Chen Li
GG
2004
Springer
14 years 1 months ago
Workshop on Graph-Based Tools
Graphs are well-known, well-understood, and frequently used means to depict networks of related items. They are successfully used as the underlying mathematical concept in various ...
Tom Mens, Andy Schürr, Gabriele Taentzer
KDD
1999
ACM
220views Data Mining» more  KDD 1999»
14 years 22 days ago
Efficient Mining of Emerging Patterns: Discovering Trends and Differences
We introduce a new kind of patterns, called emerging patterns (EPs), for knowledge discovery from databases. EPs are defined as itemsets whose supports increase significantly from...
Guozhu Dong, Jinyan Li
AIPS
2010
13 years 10 months ago
Classical Planning in MDP Heuristics: with a Little Help from Generalization
Heuristic functions make MDP solvers practical by reducing their time and memory requirements. Some of the most effective heuristics (e.g., the FF heuristic function) first determ...
Andrey Kolobov, Mausam, Daniel S. Weld