MIPC 2017 — Workshop at AAMAS 2017

This workshop focuses on models and algorithms for multiagent interaction without prior coordination (MIPC). Interaction between agents is the defining attribute of multiagent systems, encompassing problems of planning in a decentralized setting, learning other agent models, composing teams with high task performance, and selected resource-bounded communication and coordination. There is significant variety in methodologies used to solve such problems, including symbolic reasoning about negotiation and argumentation, distributed optimization methods, machine learning methods such as multiagent reinforcement learning, etc. The majority of these well studied methods depends on some form of prior coordination. Often, the coordination is at the level of problem definition. For example, learning algorithms may assume that all agents share a common learning method or prior beliefs, distributed optimization methods may assume specific structural constraints regarding the partition of state space or cost/rewards, and symbolic methods often make strong assumptions regarding norms and protocols. In realistic problems, these assumptions are easily violated — calling for new models and algorithms that specifically address the case of ad hoc interactions. Similar issues are also becoming increasingly more pertinent in human-machine interactions, where there is a need for intelligent adaptive behaviour and assumptions regarding prior knowledge and communication are problematic.

Effective MIPC is most likely to be achieved as we bring together work from many different areas, including work on intelligent agents, machine learning, game theory, and operations research. For instance, game theorists have considered what happens to equilibria when common knowledge assumptions must be violated, agent designers are faced with mixed teams of humans and agents in open environments and developing variations on planning methods in response to this, etc. The goal of this workshop is to bring together these diverse viewpoints in an attempt to consolidate the common ground and identify new lines of attack.

This workshop is the fourth edition of the MIPC workshop series, previously held at AAAI-16, AAAI-15 and AAAI-14.


The workshop will discuss research related to multiagent interaction without prior coordination, as outlined in the workshop description above. A non-exclusive list of relevant topics includes:

  • Agent coordination and cooperation without prior coordination
  • Learning and adaptation in multiagent systems without prior coordination
  • Team formation and information sharing in ad hoc teamwork settings
  • Human-machine interaction without prior coordination
  • Teammate/opponent modelling and plan recognition without prior coordination
  • Game theory/incomplete information applied to ad hoc agent coordination
  • Empirical and theoretical investigations of issues arising from prior assumptions
  • Ad hoc coordination in the presence of adversaries

Important Dates

  • Paper submission deadline: February 14, 2017
  • Notification of paper acceptance: March 10, 2017
  • Talk-only and last minute short contributions deadline: March 26, 2017
  • Camera-ready copies (for papers): March 27, 2017
  • Workshop: May 9, 2017 (morning)

Submission Details

Last Minute Short Contributions

At the suggestion of the AAMAS 2017 workshop chairs, we are opening the MIPC workshop to last minute short contributions. This is mainly because the AAMAS organizers recently decided to provide a registration discount if attendees register for the main conference as well at at least one workshop or tutorial. Interested authors are encouraged to send a 2-page extended abstract (in PDF or PS format) via e-mail to mipc2017 AT by March 26, 2017. If the extended abstract is deemed relevant for the workshop, we will allocate a presentation slot for the authors in the workshop program.

Talk-Only Option

We offer a talk-only option for authors of relevant papers that have been published in journals or conference proceedings. Interested authors are encouraged to send their paper (in PDF or PS format) and publication details via e-mail to mipc2017 AT by March 26, 2017. If the paper is deemed relevant for the workshop, we will allocate a presentation slot for the authors in the workshop program.

Accepted Submissions


Tuesday, May 9 — WTC Sao Paulo — Room TBA

09:00 - 11:00Session 1 (Chair: Tathagata Chakraborti)
09:00 - 09:10Opening Remarks
09:10 - 9:55Invited Talk — Matthias Schultz
9:55 - 10:20Patrick MacAlpine, Peter Stone:
Evaluating Ad Hoc Teamwork Performance in Drop-In Player Challenges
10:20 - 10:45Thomas Bolander, Thorsten Engesser, Robert Mattmuller, Bernhard Nebel:
Better Eager Than Lazy? How Agent Types Impact the Successfulness of Implicit Coordination
10:45-11:00David Buckingham, Matthias Scheutz:
Getting Help without Asking: Stigmergic Planning for Human-Robot Collaboration
11:00 - 11:30Coffee Break
11:30 - 1:00Session 2 (Chair: Katie Genter)
11:30 - 12:15Invited Talk — Stacy Marsella
12:15-12:40Stephen Cranefield, Felipe Meneguzzi, Nir Oren, Bastin Tony Roy Savarimuthu:
A Bayesian Approach to Norm Identification
12:40 - 12:55Paula Chocron:
Vocabulary Alignment in Open and Heterogenous Interactions: Is it Possible?
12:55 - 1:00Closing Remarks

Program Committee

  • Bo An (Nanyang Technological University)
  • Samuel Barrett (Cogitai)
  • Muthukumaran Chandrasekaran (University of Georgia)
  • Yingke Chen (Sichuan University)
  • Elizabeth Jensen (University of Minnesota)
  • Marc Lanctot (Google DeepMind)
  • Tim Laue (University of Bremen)
  • Bryan Kian Hsiang Low (National University of Singapore)
  • Stefanos Nikolaidis (Massachusetts Institute of Technology)
  • Benjamin Rosman (CSIR)
  • Michael Rovatsos (The University of Edinburgh)


Program chairs: Advisory committee:


If you have any questions about the MIPC workshop, please contact the organizers at:
mipc2017 AT