Loading...
research article
Approximation preserving reductions among set covering and vertex covering hierarchies via differential approximation ratio
Use this identifier to reference this record
Type
research article
Web of Science ID
WOS:000221291900006
Authors
Publication date
2004
Published in
Volume
81
Issue
5
Start page
569
End page
582
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
September 29, 2006