db/conf/cikm/ChenH94.html Yangjun Chen Theo Härder An Optimal Graph Traversal Algorithm for Evaluating Linear Binary-Chain Programs. 34-41 CIKM1994/P034.pdf 1994 conf/cikm/94 CIKM db/conf/cikm/cikm94.html#ChenH94 http://doi.acm.org/10.1145/191246.191257