title = {Finding an optimal path without growing the tree},
author = {Danny Z. Chen and Ovidiu Daescu and Xiaobo Sharon Hu and Jinhui Xu},
booktitle = {Proc. 6th Eur. Symp. Algorithms (ESA 1998)},
number = {1461},
editor = {Gianfranco Bilardi and Giuseppe F. Italiano and Andrea Pietracaprina and Geppino Pucci},
series = {Lecture Notes in Computer Science},
publisher = {Springer-Verlag},
pages = {356--367},
month = {Aug},
year = {1998}}

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