Journal Article

Recognition, Retrieval, and Response: The AITEE Framework for Socratic Tutoring in Electrical Engineering

Intelligent tutoring systems combined with large language models offer a promising approach to addressing the teacher bandwidth problem in electrical engineering education. …

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Christopher Knievel

Boids Flocking Algorithm for Situation Assessment of Driver Assistance Systems

Driver assistance systems are increasingly becoming part of the standard equipment of vehicles and thus contribute to road safety. However, as they become more widespread, the …

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Christopher Knievel

Coded Sampling - Bound How Much Training Is Needed for Iterative Semi Blind Channel Estimation?

Coherent detection is commonly facilitated by means of pilot-aided channel estimation. While this approach offers a high estimation accuracy, the spectral and power efficiencies …

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Christopher Knievel

On the Combining of Correlated Random Measures With Application to Graph Based Receivers

Nowadays, message combining is an essential component in most digital communication systems. Correlation between random measures has a significant impact on the combining process. …

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Christopher Knievel

On Particle Swarm Optimization for MIMO Channel Estimation

Evolutionary algorithms, in particular particle swarm optimization (PSO), have recently received much attention. PSO has successfully been applied to a wide range of technical …

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Christopher Knievel

Multi Dimensional Graph Based Soft Iterative Receiver for MIMO OFDM

A graph-based receiver is presented that iteratively performs soft channel estimation and soft data detection. Reliability information of data symbols is utilized to improve …

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Christopher Knievel