@article{_19, author = {[null, null]}, title = {一种改进的组播树主动重建方案研究}, publisher = {计算机工程与应用}, year = {2008}, journal = {计算机工程与应用}, volume = {44}, number = {7}, eid = {19}, pages = {19-22}, keywords = {恢复方案;应用层组播;连接度;时延;控制负荷}, url = http://cea.ceaj.org/CN/abstract/article_19975.shtml }