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cs.CL2026
F-Actor: Controllable Conversational Behaviour in Full-Duplex Models
Maike Züfle, Ondrej Klejch, Nicholas Sanders +3
Spoken conversational systems require more than accurate speech generation to have human-like conversations: to feel natural and engaging, they must produce conversational behaviou…
cs.CL2025
Controlling What You Share: Assessing Language Model Adherence to Privacy Preferences
Guillem RamÃrez, Alexandra Birch, Ivan Titov
Large language models (LLMs) are primarily accessed via commercial APIs, but this often requires users to expose their data to service providers. In this paper, we explore how user…
cs.CL2024
Optimising Calls to Large Language Models with Uncertainty-Based Two-Tier Selection
Guillem RamÃrez, Alexandra Birch, Ivan Titov
Researchers and practitioners operating on a limited budget face the cost-performance trade-off dilemma. The challenging decision often centers on whether to use a large LLM with b…