Williams, Philip. Syntax-based statistical machine translation, 2016: title page (Philip Williams, University of Edinburgh) page 177 (Philip Williams; research associate at the University of Edinburgh, where he completed his Ph .D. in 2014; main research interest is the integration of linguistic information into statistical machine translation)

University of Edinburgh. Philip Williams, viewed November 8, 2016 (research associate, School of Informatics, University of Edinburgh; member of Edinburgh's statistical machine translation group; research is primarily concerned with the modelling of syntax and morphosyntax in statistical machine translation; publications, 2014, Unification-based constraints for statistical machine translation, PhD thesis, University of Edinburgh)

University of Edinburgh library catalog, November 8, 2016 (access point: Williams, Philip James)