TY - GEN AU - Baños Legrán, Oresti AU - Calatroni, Alberto AU - Damas Hermoso, Miguel AU - Pomares Cintas, Héctor Emilio AU - Roggen, Daniel AU - Rojas Ruiz, Ignacio AU - Villalonga Palliser, Claudia PY - 2021 UR - https://hdl.handle.net/10481/110419 AB - Recognizing human activities seamlessly and ubiquitously is now closer than ever given the myriad of sensors readily deployed on and around users. However, the training of recognition systems continues to be both time and resource-consuming, as... LA - eng PB - Springer Nature KW - Transfer learning KW - Multimodal sensors KW - Wearable sensors KW - Ambient sensors KW - Activity recognition KW - Human–computer Interaction TI - Opportunistic Activity Recognition in IoT Sensor Ecosystems via Multimodal Transfer Learning DO - 10.1007/s11063-021-10468-z ER -