%0 Conference Paper %B Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on %D 2001 %T Adaptive negative cycle detection in dynamic graphs %A Chandrachoodan,N. %A Bhattacharyya, Shuvra S. %A Liu,K. J.R %B Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on %V 5 %P 163 - 166 %8 2001/// %G eng