Lecture

Subsumption Architecture: Main Aspects Summary

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Description

This lecture covers the main aspects of the Subsumption Architecture, focusing on distributed, layered control with no central module, behavioural decomposition supporting various task achieving behaviors, increasing levels of competence, and incremental construction. It also discusses challenges and limitations of the architecture in designing complex agents and implementing conflict resolution strategies.

Official source

Related concepts (13)

Conflict resolution

Conflict resolution is conceptualized as the methods and processes involved in facilitating the peaceful ending of conflict and retribution. Committed group members attempt to resolve group conflicts by actively communicating information about their conflicting motives or ideologies to the rest of group (e.g., intentions; reasons for holding certain beliefs) and by engaging in collective negotiation. Dimensions of resolution typically parallel the dimensions of conflict in the way the conflict is processed.

Conflict resolution research

Conflict resolution is any reduction in the severity of a conflict. It may involve conflict management, in which the parties continue the conflict but adopt less extreme tactics; settlement, in which they reach agreement on enough issues that the conflict stops; or removal of the underlying causes of the conflict. The latter is sometimes called "resolution", in a narrower sense of the term that will not be used in this article.

Conflict (process)

A conflict is a struggle and a clash of interest, opinion, or even principles. Conflict will always be found in society; as the basis of conflict may vary to be personal, racial, class, caste, political and international. Conflict may also be emotional, intellectual, and theoretical, in which case academic recognition may, or may not be, a significant motive. Intellectual conflict is a subclass of cultural conflict, a conflict that tends to grow over time due to different cultural values and beliefs.

Subsumption architecture

Subsumption architecture is a reactive robotic architecture heavily associated with behavior-based robotics which was very popular in the 1980s and 90s. The term was introduced by Rodney Brooks and colleagues in 1986. Subsumption has been widely influential in autonomous robotics and elsewhere in real-time AI. Subsumption architecture is a control architecture that was proposed in opposition to traditional symbolic AI.

Peace and conflict studies

Peace and conflict studies or conflict analysis and resolution is a social science field that identifies and analyzes violent and nonviolent behaviors as well as the structural mechanisms attending conflicts (including social conflicts), with a view towards understanding those processes which lead to a more desirable human condition. A variation on this, peace studies (irenology), is an interdisciplinary effort aiming at the prevention, de-escalation, and solution of conflicts by peaceful means, thereby seeking "victory" for all parties involved in the conflict.

Related lectures (22)

Inclusion Limitation on One Side

Demonstrates the process of one-sided imitation in pavilion assembly.

Hierarchical Control in Robotics Log in to Mediaspace to watch this video

Explores hierarchical control concepts in robotics, including switching, prioritizing, and information chains, to achieve complex robot behaviors.

Layered control: Motor control in vertebrates to robots

Explores layered control architectures from vertebrates to robots, highlighting the challenges of breaking tasks into smaller sub-tasks.

Motor Control in Vertebrates

Explores the hierarchical organization of motor control in vertebrates and layered control architectures.

Influencing and Persuasion Through Effective Communication