Detection and identification of anomalies in wireless mesh networks using Principal Component Analysis (PCA) Zainab R. Zaidi, Sara Hakami, Bjorn Landfeldt, and Tim Moors August 06, 2008 Regular paper submission to: World Scientific Journal of Interconnection Networks (JOIN) ∗ Corresponding Author: Zainab Zaidi Author Contact Information: Zainab R. Zaidi Sara Hakami Bjorn Landfeldt Tim Moors Network Systems School of EE&T School of IT School of EE&T NICTA University of NSW University of Sydney University of NSW Locked Bag 9013 Sydney, NSW 2052, Sydney, NSW 2006 Sydney, NSW 2052 Alexandria, NSW 1435 Australia Australia Australia Australia also at NICTA also at NICTA also at NICTA tel: (612) 8374 5235 tel: (612) 9351 8962 fax: (612) 8374 5531 fax: (612) 9351 3838 fax: (612) 9385 5993 zainab.zaidi@nicta.com.au sarah@cse.unsw.edu.au bjornl@it.usyd.edu.au moors@ieee.org