Ewan Warburton Abdessalam Elhabbash Saad Ezzini Yehia Elkhatib The IoT Whisperer: A Framework for Intelligent IoT Service Composition Through LLMs. 54-64 2025 CLOUD https://doi.org/10.1109/CLOUD67622.2025.00016 conf/IEEEcloud/2025 db/conf/IEEEcloud/IEEEcloud2025.html#WarburtonEEE25 streams/conf/IEEEcloud