1st Reinforcement Learning Applied to Networking (RLAN) workshop
Bologna, Italy // 27 - 31 October 2025
Bologna, Italy // 27 - 31 October 2025
RLAN 2025 - The First International Workshop on Reinforcement Learning Applied to Networking (RLAN) Workshop will be held in conjunction with the 21st edition of the International Conference on Network and Service Management (CNSM) 2025 in Bologna, Italy, on October 27- 31.
The RLAN Workshop will address critical technical issues at the intersection of Reinforcement Learning (RL) and networking. Key research areas include:
Network Service Management and Orchestration: RL can be used to intelligently manage and orchestrate network services according to the network status and user requirements.
Network Resource Allocation: RL can dynamically adapt to changing conditions to distribute network resources efficiently.
Traffic Engineering and Management: RL is applied to develop intelligent routing strategies.
Network Resilience and Security: RL enhances real-time anomaly detection and response.
The workshop will explore RL applications in various networking scenarios, advancing autonomous network management to create self-organizing, self-healing networks. Addressing cutting-edge topics that
align with current academic and industry trends, the RLAN Workshop will particularly appeal to the CNSM community. Its interdisciplinary approach bridges machine learning and networking, offering
practical insights and real-world applications that attendees can apply to their work. The workshop will feature distinguished speakers, a panel discussion, and numerous networking opportunities, fostering collaboration and knowledge exchange among researchers, practitioners, and industry experts.
Workshop General co-chairs
José Santos (Ghent University - imec, Belgium)
Guillaume Fraysse (Orange Research, France)
Technical Program Committee (TPC)
Mauro Tortonesi (University of Ferrara, Italy)
Filippo Poltronieri (University of Ferrara, Italy)
Tim Wauters (Ghent University - imec, Belgium)
Jaime Galàn-Jimènez (University of Extremadura, Spain)
Marco Zambianco (FBK, Italy)
Jaime Llorca, (New York University, NY, USA)
Roberto Rodrigues Filho (Federal University of Santa Catarina, Brazil)
Francesca Fossati (Sorbonne Université, France)
Raphaël Feraud (Orange Research, France)
Yoichi Matsuo (NTT Network Service Systems Laboratories, Japan)
IMPORTANT DATES
Paper Submission
31 August 2025 (extended, firm)
Acceptance Notification
8 September 2025
Camera Ready
14 September 2025
Workshop
27 October 2025 - 9am
All times in Anywhere on Earth (AoE) timezone.
RLAN Workshop Program
9h00 - 9h05 (5 min) - Introduction to the RLAN Workshop
9h05 - 9h50 (45 min) - Opening Keynote on Reinforcement Learning
Title: Bridging Reinforcement Learning Theory and Real-World Applications: Lessons for Networking
by Prof. Marcello Restelli (Politecnico di Milano)
Abstract
Reinforcement Learning (RL) has achieved remarkable progress in recent years, from mastering complex games to enabling adaptive decision-making in robotics and industrial systems. However, transferring these successes into real-world domains such as computer networking presents unique challenges. This talk will reflect on key lessons learned from the broader RL community regarding sample efficiency, generalization, safety, and scalability—factors that are critical when deploying RL beyond controlled benchmarks. Promising research directions will also be discussed, such as hierarchical decision-making, offline RL, and safe exploration, and how these approaches may inform the development of intelligent and reliable networking systems. By connecting theoretical insights with practical deployment considerations, the talk will highlight opportunities for collaboration between the RL and networking communities, paving the way toward robust, real-world impact.
Speaker Bio
Marcello Restelli is a Full Professor at the Department of Electronics, Information and Bioengineering at Politecnico di Milano, where he coordinates the Real-Life Reinforcement Learning Research Lab (RL3). He is the author of more than 200 international scientific publications, primarily focused on the study and development of new reinforcement learning techniques. His research results are applied to real-world problems through numerous industrial collaborations in diverse sectors, including finance, e-commerce, Industry 4.0, and automotive. He is an ELLIS Fellow and serves as the research lead for the Artificial Intelligence Observatory of Politecnico di Milano. In 2020, he co-founded ML cube, a spin-off of Politecnico di Milano, where he is currently scientific advisor.
9h50 - 10h30 (40 min) - Paper Session #1
Each paper has 15 minutes for the presentation + 2 minutes for Q&A by the audience.
10h30 -11h00 (30 min) - Coffee break
11h00 - 11h50 (50 min) - Paper Session #2
Each paper has 15 minutes for the presentation + 2 minutes for Q&A by the audience.
11h50 - 12h28 (38 min) - Closing Keynote on Network Management
Title: Research Challenges in Reinforcement Learning for Autonomous Network Operations: NTT’s Research and Development Activities
by Dr. Yoichi Matsuo (NTT Network Service Systems Laboratories)
Abstract
Reinforcement learning (RL) is a promising technology for automating and enhancing network operations. However, practical constraints are often overlooked when applying it to real network operations. This keynote will first point out three challenges: (1) safety, (2) the combinatorial explosion of the action space, and (3) control and actuation latency from decision to application in production networks from an industrial research perspective. Then, several methods proposed by NTT’s R&D will be introduced: safety assurance through constrained RL, action space reduction using cooperative multi-agents, and delay-aware approaches for use cases such as fault recovery, VNF placement, task offloading optimization, and auto-scaling of core network functions. Finally, the talk will explain NTT's research toward autonomous network operations.
Speaker Bio
Yoichi Matsuo received his M.E.and Ph.D. in applied mathematics from Keio University in 2012 and 2015.
He is currently a researcher at the Network Service Systems Labs., NTT, Inc., Tokyo, Japan.
Since he joined NTT, he has been engaged in research on network management using AI technologies such as deep learning and reinforcement learning. Specifically, his interests lie in researching and integrating AI technologies into real-world network operations.
12h28 - 12h30 (2 min) RLAN Workshop closing
If the topic of the paper is not exclusively focused on Reinforcement Learning (RL), at least one of the methods utilized should involve RL.
Author Instructions
Authors are invited to submit original contributions to the workshop that are written in English and that have not been published or submitted for publication elsewhere. Workshop papers must be submitted through EDAS as PDFs using the IEEE conference double-column format style. Style templates can be found here.
Link to EDAS: https://edas.info/N34166
A CNSM workshop paper must not exceed six pages (including references). All submitted papers will be peer-reviewed based on their originality, significance, technical soundness, and relevance to the workshop’s themes. For accepted papers, at least one author is expected to register and present the paper in person at the workshop. Accepted and presented papers will be published in the conference proceedings and submitted to IEEE Xplore.