The complexity of the node capacitated in-tree packing problem

Shinji Imahori, Yuichiro Miyamoto, Hideki Hashimoto, Yusuke Kobayashi, Mihiro Sasaki, Mutsunori Yagiura. The complexity of the node capacitated in-tree packing problem. Networks, 59(1):13-21, 2012. [doi]

Abstract

Abstract is missing.