Adversarial Queuing Theory (aqt) is one of the areas to which Maria Serna has deeply contributed in her scientific career. Most of her research in this area took place during the lustrum 2001–2005, while advising the Ph.D. of Maria J. Blesa (2006) [1], and also in conjunction with other researchers. aqt is an adversarial model for the study of packet-switching communication networks under worst case conditions. In this model a fundamental concept is that of stability of a combination of network and packet scheduling protocol in front of an adversary that controls the arrival of packets. There is stability if the adversary cannot cause the number of packets in the network to grow unbounded. Maria’s contributions, summarized in this document, include results in the stability of networks and protocols, and the definition and study of aqt models with important new characteristics, like priorities, failures, or networks with different bandwidths and packet lengths. These results keep impacting the new research currently done in the aqt model.

对抗排队论（aqt）是玛丽亚·塞纳（Maria Serna）在科学事业中做出的巨大贡献之一。她在该领域的大部分研究是在2001-2005年的讲台上进行的，同时为博士提供了建议。Maria J. Blesa（2006）[1]，以及与其他研究人员的合作。aqt是用于研究最坏情况下的分组交换通信网络的对抗模型。在此模型中，基本概念是稳定性网络和数据包调度协议的组合在控制数据包到达的对手的面前。如果对手无法使网络中的数据包数量不受限制地增长，则具有稳定性。本文概述的Maria的贡献包括网络和协议的稳定性以及具有重要新特性（例如优先级，故障或具有不同带宽和数据包长度的网络）的aqt模型的定义和研究。这些结果继续影响aqt模型中当前进行的新研究。