Data exchange formats for testing. - Johannes Pfeifer; Michael G. Wahl; Hans Wojtkowiak (Microprocessing and Microprogramming, 1989)

The effect of filtering on Granger causality based multivariate causality measures. - Esther Florin; Joachim Gross; Johannes Pfeifer; Gereon R. Fink; Lars Timmermann (NeuroImage, 2010)

Statistical pitfalls in the comparison of multivariate causality measures for effective causality. - Esther Florin; Johannes Pfeifer (Comput. Biol. Medicine, 2013)

Beyond point clouds - 3D mapping and field parameter measurements using UAVs. - Raghav Khanna; Martin Möller; Johannes Pfeifer; Frank Liebisch; Achim Walter; Roland Siegwart (ETFA, 2015)

UAV-based crop and weed classification for smart farming. - Philipp Lottes; Raghav Khanna; Johannes Pfeifer; Roland Siegwart; Cyrill Stachniss (ICRA, 2017)

Building an Aerial-Ground Robotics System for Precision Farming. - Alberto Pretto; Stéphanie Aravecchia; Wolfram Burgard; Nived Chebrolu; Christian Dornhege; Tillmann Falck; Freya Fleckenstein; Alessandra Fontenla; Marco Imperoli; Raghav Khanna; Frank Liebisch; Philipp Lottes; et al. (CoRR, 2019)

Building an Aerial-Ground Robotics System for Precision Farming: An Adaptable Solution. - Alberto Pretto; Stéphanie Aravecchia; Wolfram Burgard; Nived Chebrolu; Christian Dornhege; Tillmann Falck; Freya Veronika Fleckenstein; Alessandra Fontenla; Marco Imperoli; Raghav Khanna; Frank Liebisch; Philipp Lottes; et al. (IEEE Robotics Autom. Mag., 2021)