Jussi Karlgren is one of the founding partners of Gavagai. He holds a PhD in computational linguistics, a Ph Lic in Computer and Systems Sciences, both from Stockholm University. He also holds the title of docent (adjoint professor) of language technology at Helsinki University and is an adjunct professor of language technology at KTH, the Royal Institute of Technology in Stockholm. He has worked with research and development in information access-related language technology since 1987 at IBM Nordic laboratories, at the Swedish Institute of Computer Science (SICS), at Xerox PARC, at New York University, and at Yahoo! Research in Barcelona and with branding, trade mark design, and language consultancy through his company Nordtal.
His research interests are modelling genre and stylistics, studying the negotiation of meaning in human communication, and on evaluating and validating information systems. He has worked on projects on natural human-computer dialogue, on automatic translation, and on modelling energy usage in homes and workplaces.