Skip to content

Author

Marius Portmann

We have 4 of 57 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

LoRIS: LoRaWAN-based IoT Platform for Sustainability Monitoring in Hotels

The hospitality sector is a major source of global greenhouse gas emissions, water stress, and waste generation, yet sustainability reporting in hotels remains constrained by coarse, manually collected operational data. We present LoRIS (LoRaWAN-based IoT platform for sustainability monitoring in hotels), a LoRaWAN-bas...

Yash Pandey, Angus Gray, Reza Serati et al. · 0 citations
Review Open access 2026

Programmable Data Planes for AI Infrastructure Readiness: Abstractions, Accelerators, and Systems—A Survey

This survey provides a detailed examination of the practical capability boundaries of prominent programmable data plane technologies, including Protocol-Oblivious Forwarding (POF), Programming Protocol-independent Packet Processors (P4), the extended Berkeley Packet Filter (eBPF), and the Network Programming Language (...

Yaying Chen, S. Layeghy, Marius Portmann · 0 citations
Preprint Aug 2026

LLMs for Zero-Shot Threat Detection via Structured Risk Indicators

It is shown that the quality of the generated risk indicators is the main driver of zero-shot cyber threat detection performance, and that retrieval mainly benefits weaker LLMs by generating more discriminative risk indicators, whereas stronger models achieve comparable performance without retrieved context.

A. Al-Ghamdi, S. Layeghy, Marius Portmann · 0 citations
#machine learning Open access Mar 2025

Time Matters: Temporal NetFlow Features for ML-Based Network Intrusion Detection

The results demonstrate that augmenting conventional flow features with temporal information yields consistent gains; binary detection improves by up to 3% in F1 score, while macro-averaged multi-class F1 increases by approximately 27%, with the most significant improvements occurring in attack classes with pronounced...

Majed Luay, S. Layeghy, Niloufar Noorbin et al. · 21 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.