Title:
ACM Computing Surveys
Abbreviated Title:
ACM Comput. Surv.
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
03600300
Publication date Created:
July
01 2009
Publication date
(Print):
July
01 2009
Volume: 41
Issue: 3
Pages: 1-52
Article
DOI: 10.1145/1541880.1541883
SO-VID: dba19c7b-0126-47a9-8cf7-8d3e26ff350c
Copyright © ©
2009