5 citations · 13 across the 9 of their papers we have counts for
5 papers · 1 filter
Data Science Kitchen at GermEval 2021: A Fine Selection of Hand-Picked Features, Delivered Fresh from the Oven
Niclas Hildebrandt, Benedikt Boenninghoff, Dennis Orth +1
This paper presents the contribution of the Data Science Kitchen at GermEval 2021 shared task on the identification of toxic, engaging, and fact-claiming comments. The task aims at…
O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification
Benedikt Boenninghoff, Robert M. Nickel, Dorothea Kolossa
The PAN 2021 authorship verification (AV) challenge is part of a three-year strategy, moving from a cross-topic/closed-set AV task to a cross-topic/open-set AV task over a collecti…
Self-Calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift
Benedikt Boenninghoff, Dorothea Kolossa, Robert M. Nickel
We are addressing two fundamental problems in authorship verification (AV): Topic variability and miscalibration. Variations in the topic of two disputed texts are a major cause of…
Unsupervised Classification of Voiced Speech and Pitch Tracking Using Forward-Backward Kalman Filtering
Benedikt Boenninghoff, Robert M. Nickel, Steffen Zeiler +1
The detection of voiced speech, the estimation of the fundamental frequency, and the tracking of pitch values over time are crucial subtasks for a variety of speech processing tech…
Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain
Julio Wissing, Benedikt Boenninghoff, Dorothea Kolossa +6
Estimating the positions of multiple speakers can be helpful for tasks like automatic speech recognition or speaker diarization. Both applications benefit from a known speaker posi…