作者
Kohei Watabe, Toru Mano, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa, Takeru Inoue
发表日期
2017/6/5
研讨会论文
2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS)
页码范围
2636-2637
出版商
IEEE
简介
Traffic matrix (TM) estimation has been extensively studied for decades. Although conventional estimation techniques assume that traffic volumes are unchanged between origins and destinations, packets are often discarded on a path due to traffic burstiness, silent failures, etc. This paper proposes a novel TM estimation method that works correctly even under packet drops. The method is established on a Boolean fault localization technique; the technique requires fewer counters though it only determines whether each link is healthy. This paper extends the Boolean technique so as to deal with traffic volumes with error bounds just by a small number of counters. Along with submodular optimization for the minimum counter placement, we evaluate our method with real network datasets.
引用总数
学术搜索中的文章
K Watabe, T Mano, K Mizutani, O Akashi, K Nakagawa… - 2017 IEEE 37th International Conference on …, 2017