S-RaP: A Concurrent, Evolutionary Software Prototyping Process. - Xiping Song; Arnold Rudorfer; Beatrice Hwong; Gilberto Matos; Christopher Nelson (ISPW, 2005)

S-RaP: A Concurrent Prototyping Process for Refining Workflow-Oriented Requirements. - Xiping Song; Gilberto Matos; Beatrice Hwong; Arnold Rudorfer; Christopher Nelson (RE, 2005)

Understanding requirements for computer-aided healthcare workflows: experiences and challenges. - Xiping Song; Beatrice Hwong; Gilberto Matos; Arnold Rudorfer; Christopher Nelson; Minmin Han; Andrei Girenkov (ICSE, 2006)

Understanding and Classifying Requirements for Computer-Aided Healthcare Workflows. - Xiping Song; Beatrice Hwong; Gilberto Matos; Arnold Rudorfer (COMPSAC (1), 2007)

Requirements Engineering Needs in a Solution and Infrastructure Improvement Project. - Xiping Song; William Sherman; Beatrice Hwong; Brian Berenbach; Gilberto Matos (COMPSAC (2), 2009)

Experiences in Developing Quantifiable NFRs for the Service-Oriented Software Platform. - Xiping Song; Beatrice Hwong; Johannes Ros (RE, 2009)

Identifying Service Requirements in Solution and Infrastructure Improvement Projects. - Xiping Song; Beatrice Hwong (COMPSAC Workshops, 2011)

Categorizing requirements for a contract-based system integration project. - Xiping Song; Beatrice Hwong (RE, 2012)

Lessons from Developing Nonfunctional Requirements for a Software Platform. - Xiping Song; Beatrice Hwong; Johannes Ros (IEEE Softw., 2012)