Ph.D. in the Statistical Laboratory at the University of Cambridge, with James Norris. Then worked as a postdoc in the Laboratoire de Probabilités et Modèles Aléatoires at Université Paris VI with Jean Bertoin before becoming the Stokes Fellow in Mathematics at Pembroke College, Cambridge (2004-7). 2007-9, held an EPSRC Postdoctoral Fellowship in the Department of Statistics at Oxford and a Junior Research Fellowship at Wolfson College. From 2009-11, Christina was an Assistant Professor in the Department of Statistics at Warwick, before returning to Oxford to take up her present position.
Research interests include: Random combinatorial structures (in particular random trees and graphs), combinatorial stochastic processes, coagulation and fragmentation.