Open AccessRetraction
Author(s) -
Yupeng Wang,
KyungHi Chang
Publication year - 2007
Publication title -
etri journal
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.07.0106.0108
Subject(s) - citation , computer science , information retrieval , world wide web , arithmetic , mathematics