%0 Journal Article %T Intelligent Monitoring of Multistory Buildings under Unknown Earthquake Excitation by a Wireless Sensor Network %A Y. Lei %A Y. L. Tang %A J. X. Wang %A Y. Q. Jiang %J International Journal of Distributed Sensor Networks %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/914638 %U http://dx.doi.org/10.1155/2012/914638