Efficient Protocol Testing Under Temporal Uncertain Event Using Discrete-event Network Simulations
Efficient Protocol Testing Under Temporal Uncertain Event Using Discrete-event Network Simulations
复制标题
使用离散事件网络模拟在时间不确定事件下进行高效协议测试
DOI:
10.1145/3490028
复制
发表时间:
2022
影响因子:
0.9
通讯作者:
Qiao, Kevin
中科院分区:
文献类型:
--
作者:
Vu, Minh;Xu, Lisong;Elbaum, Sebastian;Sun, Wei;Qiao, Kevin
Testing network protocol implementations is difficult mainly because of the temporal uncertain nature of network events. To evaluate the worst-case performance or detect the bugs of a network protocol implementation using network simulators, we need to systematically simulate the behavior of the network protocol under all possible cases of the temporal uncertain events, which is time consuming. The recently proposed Symbolic Execution based Interval Branching (SEIB) simulates a group of uncertain cases together in a single simulation branch and thus is more efficient than brute force testing. In this article, we argue that the efficiency of SEIB could be further significantly improved by eliminating unnecessary comparisons of the event timestamps. Specifically, we summarize and present three general types of unnecessary comparisons when SEIB is applied to a general network simulator, and then correspondingly propose three novel techniques to eliminate them. Our extensive simulations show that our techniques can improve the efficiency of SEIB by several orders of magnitude, such as from days to minutes.
登录
查看更多内容
影响因子:
7.4
作者:
Song, JaeSeung;Cadar, Cristian;Pietzuch, Peter
通讯作者:
Pietzuch, Peter
DOI:
--
发表时间:
2013
期刊:
Informatiktage
影响因子:
--
作者:
Oscar Soria Dustmann
通讯作者:
Oscar Soria Dustmann
DOI:
--
发表时间:
2011
期刊:
Conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
影响因子:
--
作者:
Nupur Kothari;Ratul Mahajan;T. Millstein;R. Govindan;M. Musuvathi
通讯作者:
M. Musuvathi
DOI:
--
发表时间:
2011
期刊:
USENIX Annual Technical Conference
影响因子:
--
作者:
Marco Canini;V. Jovanovic;D. Venzano;B. Spasojevic;Olivier Crameri;Dejan Kostic
通讯作者:
Dejan Kostic
DOI:
--
发表时间:
2004
期刊:
第22回日本ロボット学会学術講演会予稿集
影响因子:
--
作者:
M.Higashimori;東森 充;東森 充
通讯作者:
東森 充