Search Results for author: Dejan Ničković

Found 4 papers, 1 papers with code

Model-Free Reinforcement Learning for Symbolic Automata-encoded Objectives

no code implementations4 Feb 2022 Anand Balakrishnan, Stefan Jakšić, Edgar A. Aguilar, Dejan Ničković, Jyotirmoy V. Deshmukh

There are several examples of the use of formal languages such as temporal logics and automata to specify high-level task specifications for robots (in lieu of Markovian rewards).

reinforcement-learning Reinforcement Learning (RL)

Hierarchical Potential-based Reward Shaping from Task Specifications

1 code implementation6 Oct 2021 Luigi Berducci, Edgar A. Aguilar, Dejan Ničković, Radu Grosu

The automatic synthesis of policies for robotic-control tasks through reinforcement learning relies on a reward signal that simultaneously captures many possibly conflicting requirements.

Autonomous Driving Reinforcement Learning (RL)

DeepSTL -- From English Requirements to Signal Temporal Logic

no code implementations21 Sep 2021 Jie He, Ezio Bartocci, Dejan Ničković, Haris Isakovic, Radu Grosu

In this paper we propose DeepSTL, a tool and technique for the translation of informal requirements, given as free English sentences, into Signal Temporal Logic (STL), a formal specification language for cyber-physical systems, used both by academia and advanced research labs in industry.

Translation

Challenges of engineering safe and secure highly automated vehicles

no code implementations5 Mar 2021 Nadja Marko, Eike Möhlmann, Dejan Ničković, Jürgen Niehaus, Peter Priller, Martijn Rooker

After more than a decade of intense focus on automated vehicles, we are still facing huge challenges for the vision of fully autonomous driving to become a reality.

Autonomous Driving Ethics

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