Arthur Keen, PhD is a Graph evangelist with more than 20 years of experience in Graph AI. His expertise spans across Graph Machine Learning, graph analytics, and ontology. Arthur has developed knowledge graph-based solutions in intelligence, cyber, financial services, logistics, retail and energy. He has led 3 product teams from concept to GA and first customers. He has been awarded 7 patents and has held leadership roles including CTO, Chief Scientist, and VP of Engineering. He has a Computer Science/Industrial Engineering Ph.D and has been invited to speak at conferences including Data Day TX, NoSQL Now, SemTech, and SXSW.