Definition: In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.
Input: Automation and computer intelligence to support<lb>complex human decisions becomes essential to manage large and<lb>distributed systems in the Cloud and IoT era. Understanding<lb>the root cause of an observed symptom in a complex system<lb>has been a major problem for decades. As industry dives into<lb>the IoT world and the amount of data generated per year<lb>grows at an amazing speed, an important question is how to<lb>find appropriate mechanisms to determine root causes that can<lb>handle huge amounts of data or may provide valuable feedback<lb>in real-time. While many survey papers aim at summarizing<lb>the landscape of techniques for modelling system behavior and<lb>infering the root cause of a problem based in the resulting<lb>models, none of those focuses on analyzing how the different<lb>techniques in the literature fit growing requirements in terms<lb>of performance and scalability. In this survey, we provide a<lb>review of root-cause analysis, focusing on these particular aspects.<lb>We also provide guidance to choose the best root-cause analysis<lb>strategy depending on the requirements of a particular system<lb>and application.

Survey on Models and Techniques for Root-Cause Analysis