Search Results for author: Wolfgang Kellerer

Found 8 papers, 2 papers with code

Evaluation and Optimization of Positional Accuracy for Maritime Positioning Systems

no code implementations6 Apr 2024 Atilla Alpay Nalcaci, Fidan Mehmeti, Wolfgang Kellerer, Florian Schiegg

Navigation and trajectorial estimation of maritime vessels are contingent upon the context of positional accuracy.

Vessel Detection

Experimental Study of Transport Layer Protocols for Wireless Networked Control Systems

no code implementations18 Jun 2023 Polina Kutsevol, Onur Ayan, Nikolaos Pappas, Wolfgang Kellerer

In contrast, in WNCSs, the efficiency of the network is measured by its ability to facilitate control applications, and the data transmission rate should be limited to avoid network congestion.

Towards Semantic-Aware Transport Layer Protocols: A Control Performance Perspective

no code implementations31 Jan 2023 Polina Kutsevol, Onur Ayan, Wolfgang Kellerer

Networked control systems (NCSs) are an example of task-oriented communication systems, where the purpose of communication is real-time control of processes over a network.

Distributed Resource Allocation with Multi-Agent Deep Reinforcement Learning for 5G-V2V Communication

1 code implementation11 Oct 2020 Alperen Gündogan, H. Murat Gürsu, Volker Pauli, Wolfgang Kellerer

In a congested scenario, allocation of unique resources for each vehicle becomes infeasible and a congested resource allocation strategy has to be developed.

Distributed Optimization Multi-agent Reinforcement Learning +3

Veni Vidi Dixi: Reliable Wireless Communication with Depth Images

no code implementations4 Dec 2019 Serkut Ayvaşık, H. Murat Gürsu, Wolfgang Kellerer

VVD leverages the redundant information in depth images obtained from the surveillance cameras in the communication environment and utilizes Convolutional Neural Networks CNNs to map the depth images of the communication environment to complex wireless channel estimations.

Towards Machine Learning-Based Optimal HAS

2 code implementations24 Aug 2018 Christian Sieber, Korbinian Hagn, Christian Moldovan, Tobias Hoßfeld, Wolfgang Kellerer

We first use a modified existing optimization formulation to calculate optimal adaptation paths with a minimum number of quality switches for a wide range of videos and for challenging mobile throughput patterns.

BIG-bench Machine Learning

Network Volume Anomaly Detection and Identification in Large-scale Networks based on Online Time-structured Traffic Tensor Tracking

no code implementations19 Aug 2016 Hiroyuki Kasai, Wolfgang Kellerer, Martin Kleinsteuber

This problem is cast as a low-rank subspace tracking problem for normal flows under incomplete observations, and an outlier detection problem for abnormal flows.

Anomaly Detection Outlier Detection

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