Currently I am interested in understanding and deploying self-management by making evolving systems adapt to contextual changes that are deemed meaningful to the stakeholders (therefore requirements-driven):
To achieve self-tuning by satisfying dynamic stakeholder goals and preferences through the PID controlled theory, which has been applied to Web systems.
These self-managing mechanisms demand a systematic engineering infrastructure:
Yijun Yu, Arosha Bandara, Thein Thun Tun, and Bashar Nuseibeh. "Towards Learning to Detect Meaningful Changes in Software", In: Proceedings of International Workshop on Machine Learning Technologies in Software
Engineering (MALETS'11), 2011, accepted. (pdf).
Yijun Yu, Thein Thun Tun, Alessandra Tedeschi, Virginia Nunes Franqueira and Bashar Nuseibeh. "OpenArgue: Supporting Argumentation to Evolve Secure Software Systems", RE'11 Tool Demo, 2011 (pdf).
Yijun Yu and Helen Sharp. "Analysing Requirements in a Case Study of Pairing", The 1st International Agile Requirements Workshop (AREW'11), ECOOP, Lancaster, UK, accepted, 2011 (pdf).
Yijun Yu, Marian Petre and Thein Than Tun. "Miki: a Synchronous Modeling Wiki for Software Requirements", ICSE 2011 Workshop on Flexible Modeling Tools (FlexiTools 2011), accepted, 2011 (pdf).
Gábor Bergmann, Fabio Massacci, Federica Paci, Thein ThanTun,
Dániel Varró, Yijun Yu: "A Tool for Managing Evolving SecuritRequirements".
CAiSE Forum 2011: 49-56.
Fabio Massacci, John Mylopoulos, Federica Paci, Thein Than
Tun, Yijun Yu. "An Extended Ontology for Security Requirements". CAiSE Workshops
2011: 622-636
Gábor Bergmann, Fabio Massacci, Federica Paci, Thein Than
Tun, Dániel Varró, Yijun Yu
. "SeCMER: A Tool to Gain Control of Security
Requirements Evolution". ServiceWave 2011: 321-322
Xin Peng, Zhenchang Xing, Xi Tan, Yijun Yu, Wenyun Zhao. Iterative Context-Aware Feature Location (NIER Track). The 33rd International Conference on Software Engineering, ICSE 2011 (New Ideas and Emerging Results Track), Accepted, 2011 (pdf).
Bihuan Chen, Xin Peng, Yijun Yu and Wenyun Zhao. "Survivability-Oriented Self-Tuning of Web Systems". The 20th International World Wide Web Conference, WWW 2011, poster, accepted.
J. Lu and Y. Yu. Web Service Search: Who, When, What, and How. In: Workshop on Human-friendly Service Description, Discovery and Matchmaking, in conjunction with the 8th International Conference on Web Information Systems Engineering (WISE 2007) 2007. (accepted)
N. Niu, S. M. Easterbrook, and Y. Yu. A Taxonomy of Requirements Aspects. The 10th International Workshop On Early Aspects at the 6th International Conference on Aspect-Oriented Software Development (AOSD'07), Vancouver, Canada, March 12-16, 2007.
N.A. Ernst, Y. Yu and J. Mylopoulos. Visualising Non-Functional Requirements. International Workshop on Visualizing Non-Functional Requirements, Requirements Engineering Visualisation (REV'06) collocated at RE 2006, USA.
Y. Yu, J. Mylopoulos., E. Yu, J.C.S.P. Leite, L. Liu, E.H. D'Hollander. Software refactoring guided by multiple soft-goals. In Proceedings of the 1st workshop on Refactoring: Achievements, Challenges, and Effects (REFACE'03), in conjunction with the 10th WCRE conference 2003, pages 7-11, Victoria, Canada, Nov 13-16, 2003.