Minimising Lifecycle Transitions in Service-Oriented Business Processes. - Roland Ukor; Andy Carpenter (BMMDS/EMMSAD, 2009)

Goal-Oriented Service Selection in Business Processes. - Roland Ukor; Andy Carpenter (ICSEA, 2009)

Flexible Service Selection Optimization Using Meta-Metrics. - Roland Ukor; Andy Carpenter (SERVICES I, 2009)

Facob : A Process-oriented framework for capability outsourcing in B2B collaborations. - Roland Onyeka Ukor (2010)

Service selection and horizontal multi-sourcing in process-oriented capability outsourcing. - Roland Ukor; Andy Carpenter (J. Softw. Evol. Process., 2012)