Claudiu is in charge of the research in the Artificial Intelligence and Machine Learning Group at Swisscom. He has a technical background, with a PhD in opinion mining. Prior to Swisscom, he has worked on recommender systems in a postdoc at EPFL and started a company on mining contrasting opinions. The current research interests include summarization, bots, speech recognition and natural language understanding. At Swisscom, he manages the relation with the academic partners on AI topics.