Karla Schäfer

19 papers A 1B 7Misc 1Journal 1Unranked 9

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Text Vs. Speech? Detecting Audio Deepfakes on Instagram. ECIR (2) Karla Schäfer
2025	B	`conf`	AI Got Your Tongue? Analysing the Sounds of Audio Deepfake Generation Methods. ICMR Karla Schäfer
2025	B	`conf`	AI-Generated Text Detection Using RoBERTa: A Generalizability and Explainability Analysis. COMPSAC Karla Schäfer, Martin Steinebach
2025	—	`conf`	Audio Deepfake Detection Under Post-Processing Attack. EUSIPCO Karla Schäfer, Jeong-Eun Choi, Martin Steinebach
2025	B	`conf`	Disinformation Analysis on Telegram: A Metadata-Centered, Privacy-Aware Dataset. IEEE Big Data Jeong-Eun Choi, Karla Schäfer, York Yannikos, Martin Steinebach
2025	—	`conf`	Fraunhofer SIT at GenAI Detection Task 1: Adapter Fusion for AI-generated Text Detection. COLING Workshops Karla Schäfer, Martin Steinebach
2025	B	`conf`	Generalization in Audio Deepfake Detection: Evaluating ASR Encoder-Based Feature Extraction. DSAA Karla Schäfer, Martin Steinebach
2025	—	`conf`	MFCC vs. LFCC for Audio Deepfake Detection: The Role of Delta Features and Input Length. EUSIPCO Karla Schäfer, Martin Steinebach
2025	B	`conf`	Machine Learning-Based Detection of AI-Generated Text via Stylistic and Statistical Feature Modeling. TrustCom Karla Schäfer, Martin Steinebach
2025	B	`conf`	Real-World Audio Deepfake Detection Using SSL-Based Speech Models and Diverse Training Data. ICTAI Karla Schäfer, Matthias Neu
2025	Misc	`conf`	The Sound of Language: A Bilingual Analysis of Voice Conversion and Text-to-Speech Synthesis. ICASSP Jeong-Eun Choi, Karla Schäfer, Martin Steinebach
2025	B	`conf`	When Voices Deceive: Evaluating and Improving the Robustness of Audio Deepfake Detectors Under Adversarial Attacks. TrustCom Karla Schäfer, Leon Ludwig
2024	—	`conf`	Comparative Analysis of Voice Conversion in German. ICPR (22) Karla Schäfer, Jeong-Eun Choi, Martin Steinebach
2024	—	`conf`	Explore the World of Audio Deepfakes: A Guide to Detection Techniques for Non-Experts. MAD@ICMR Karla Schäfer, Jeong-Eun Choi, Sascha Zmudzinski
2024	—	`conf`	Introduction to Audio Deepfake Generation: Academic Insights for Non-Experts. MAD@ICMR Jeong-Eun Choi, Karla Schäfer, Sascha Zmudzinski
2024	A	`conf`	Scientific Appearance in Telegram. ICWSM Jeong-Eun Choi, Karla Schäfer, York Yannikos
2024	J	`jnl`	Unveiling the Potential of BERTopic for Multilingual Fake News Analysis - Use Case: Covid-19. CoRR Karla Schäfer, Jeong-Eun Choi, Inna Vogel, Martin Steinebach
2023	—	`conf`	Queen of Swords at Touché 2023: Intra-Multilingual Multi-Target Stance Classification using BERT. CLEF (Working Notes) Karla Schäfer
2023	—	`conf`	Transparency in Messengers: A Metadata Analysis Based on the Example of Telegram. HT Karla Schäfer, Jeong-Eun Choi