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On Decentralized Navigation Schemes for Coordination of Multi-Agent Dynamical Systems

Publications associées (39)

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Control schemes based on the wave equation for consensus in multi-agent systems with double-integrator dynamics

Giancarlo Ferrari Trecate

In this paper, we consider the problem of driving a group of agents communicating through an undirected and weighted network towards a consensus point. We assume that agents obey to double-integrator dynamics and study decentralized control schemes for con ...

2007

Analysis of Coordination in multi-Agent Systems Through Partial Difference Equations

Giancarlo Ferrari Trecate

In this paper we introduce the framework of Partial difference Equations (PdEs) over graphs for analyzing the behavior of multi-agent systems equipped with decentralized control schemes. Both leaderless and leader-follower models are considered. PdEs mimic ...

2006

Control and autonomy for intelligent virtual agent behaviour

Daniel Thalmann

This paper discusses some issues for animating virtual characters. It emphasizes the duality between control and autonomy. Specific problems and examples are addressed like generic motion engine, environment-based motion control, autonomous behaviors, and ...

Springer-Verlag2004

Defining behaviors for autonomous agents based on local perception and smart objects

Daniel Thalmann

An integrated framework is proposed in which local perception and close manipulation skills are used in conjunction with a high-level behavioral interface based on a "smart object" paradigm as support for virtual agents to perform autonomous tasks. In our ...

Elsevier2002

Expertness Measuring in Cooperative Learning

Masoud Asadpour

Cooperative Learning in a multi-agent system can improve the learning quality and learning speed. The improvement can be gained if each agent detects the expert agents and use their knowledge properly. In this paper, a new cooperative learning method, call ...

2000

Introducing Trusted Third Parties to the Mobile Agent Paradigm

Levente Buttyan, Uwe Wilhelm

Systems that support mobile agents are increasingly being used on the global Internet. An important application that is considered for these agents is electronic commerce, where agents roam the World Wide Web in search of goods for their owners. In these a ...

1999

Introducing Trusted Third Parties to the Mobile Agent Paradigm

Uwe Wilhelm

Springer-Verlag1999

Towards a Multi-agents Approach for Understanding Speech

This paper describes a currently running project at IDIAP, aiming at the development of a continuous spoken language recognition system. A particular attention is paid to two important topics under investigation. Firstly, the system characteristics, namely ...

IDIAP1996

The governing environment

Michael Ignaz Schumacher

Whenever a multiagent system is designed, many dependencies in the system are identified and must be solved in a correct way. Coordination deals with the management of such dependencies. For that, two complementary viewpoints can be distinguished: subjecti ...