Khare, R., M. Guntersdorfer, P. Oreizy, N. Medvidović, and R. N. Taylor,  
"xADL: Enabling Architecture-Centric Tool Integration with XML",  
34th Hawaii International Conference on System Sciences (HICSS-34), Software mini-track, Maui, Hawaii, January 3-6, 2001.
 Ruegmee, W., R. S. silva Filho, S. K. Bajracharya, C. V. Lopes, and D. F. Redmiles,  
"XE (eXtreme Editor) – Bridging the Aspect-Oriented Programming Usability Gap",  
23rd IEEE/ACM International Conference on Automated Software Engineering (ASE 2008), L'Aquila, Italy, September 15-19, 2008.
 Ruengmee, W., R S. Silva Filho, S K. Bajracharya, D. F. Redmiles, and C V. Lopes,  
"XE (eXtreme Editor) - Tool Support for Evolution in Aspect-Oriented Programming",  
Technical Report, no. UCI-ISR-08-1: Institute for Software Research, University of California, Irvine, June, 2008.
 Zheng, Y., and R. N. Taylor,  
"xMapper: An Architecture-Implementation Mapping Tool (Informal Research Demonstration)",  
International Conference on Software Engineering (ICSE 2012), Zurich, Switzerland, June, 2012.
 Groher, I., and M. Voelter,  
"XWeave: models and aspects in concert",  
10th international workshop on Aspect-oriented modeling (AOM 2007), Vancouver, Canada, pp. 35-40, 2007.