Search Results for author: Gavin Rens

Found 10 papers, 1 papers with code

Learning Probabilistic Temporal Safety Properties from Examples in Relational Domains

no code implementations7 Nov 2022 Gavin Rens, Wen-Chi Yang, Jean-François Raskin, Luc De Raedt

The task then consists of learning this unknown formula from states that are labeled as safe or unsafe by a domain expert.

Relational Reasoning

Online Learning of Non-Markovian Reward Models

no code implementations26 Sep 2020 Gavin Rens, Jean-François Raskin, Raphaël Reynouad, Giuseppe Marra

In our formal setting, we consider a Markov decision process (MDP) that models the dynamics of the environment in which the agent evolves and a Mealy machine synchronized with this MDP to formalize the non-Markovian reward function.

Active Learning

Reputation-driven Decision-making in Networks of Stochastic Agents

no code implementations26 Aug 2020 David Maoujoud, Gavin Rens

This paper studies multi-agent systems that involve networks of self-interested agents.

Decision Making

Learning Non-Markovian Reward Models in MDPs

no code implementations25 Jan 2020 Gavin Rens, Jean-François Raskin

There are situations in which an agent should receive rewards only after having accomplished a series of previous tasks.

Active Learning

Maximizing Expected Impact in an Agent Reputation Network -- Technical Report

no code implementations14 May 2018 Gavin Rens, Abhaya Nayak, Thomas Meyer

We propose a new POMDP-based framework which is general enough for the specification of a variety of stochastic MAS domains involving the impact of agents on each other's reputations.

Imagining Probabilistic Belief Change as Imaging (Technical Report)

no code implementations2 May 2017 Gavin Rens, Thomas Meyer

Imaging is a form of probabilistic belief change which could be employed for both revision and update.

A Hybrid POMDP-BDI Agent Architecture with Online Stochastic Planning and Plan Caching

no code implementations3 Jul 2016 Gavin Rens, Deshendran Moodley

This article presents an agent architecture for controlling an autonomous agent in stochastic environments.

Management

Revising Incompletely Specified Convex Probabilistic Belief Bases

no code implementations7 Apr 2016 Gavin Rens, Thomas Meyer, Giovanni Casini

In this work, an agent's beliefs are represented by a set of probabilistic formulae -- a belief base.

On Stochastic Belief Revision and Update and their Combination

no code implementations7 Apr 2016 Gavin Rens

I propose a framework for an agent to change its probabilistic beliefs when a new piece of propositional information $\alpha$ is observed.

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