@article{weko_103116_1,
   author	 = "Akihiro,Ida and Takeshi,Iwashita and Takeshi,Mifune and Yasuhito,Takahashi",
   title	 = "Parallel Hierarchical Matrices with Adaptive Cross Approximation on Symmetric Multiprocessing Clusters",
   journal	 = "情報処理学会論文誌",
   year 	 = "2014",
   volume	 = "55",
   number	 = "9",
   month	 = "sep"
}