Sujin Choi - Academia.edu (original) (raw)
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Papers by Sujin Choi
TheScientificWorldJournal, 2014
Software process improvement aims at improving the development process of software systems. It is... more Software process improvement aims at improving the development process of software systems. It is initiated by process assessment identifying strengths and weaknesses and based on the findings, improvement plans are developed. In general, a process reference model (e.g., CMMI) is used throughout the process of software process improvement as the base. CMMI defines a set of process areas involved in software development and what to be carried out in process areas in terms of goals and practices. Process areas and their elements (goals and practices) are often correlated due to the iterative nature of software development process. However, in the current practice, correlations of process elements are often overlooked in the development of an improvement plan, which diminishes the efficiency of the plan. This is mainly attributed to significant efforts and the lack of required expertise. In this paper, we present a process correlation analysis model that helps identify correlations of ...
Proceedings of the 4th International Workshop on Recommendation Systems for Software Engineering - RSSE 2014, 2014
ABSTRACT Software process improvement (SPI) has been widely practiced in various domains. SPI use... more ABSTRACT Software process improvement (SPI) has been widely practiced in various domains. SPI uses a process reference model (e.g., CMMI) for planning improvement actions by identifying weaknesses and strengths of the current exercise. Identified findings are analyzed for their relationships to increase the synergy of improvement actions. However, the current practice is monotonic focusing on the identification of weaknesses and strengths. In this work, we present a CMMI-based recommendation method for analyzing correlations of assessment findings. In the model, we define a process correlation model capturing relationships of practices in CMMI. The model is then used for inferring relationships of given findings where findings are viewed as instances of CMMI practices. We take into account both direct and indirect relationships and analyze the precision and recall of the correlation model by different levels of relationship depth. We evaluate the method using industrial data and the results show the potential of the method.
Life sciences, 2003
Mistletoe lectin-II, a major component of Korean mistletoe (Viscum album var. coloratum) induces ... more Mistletoe lectin-II, a major component of Korean mistletoe (Viscum album var. coloratum) induces apoptotic death in cancer cells. In this study, we demonstrated that lectin-II induced the generation of pro-oxidants and thus resulted in the apoptotic death of human myeloleukemic U937 ...
TheScientificWorldJournal, 2014
Software process improvement aims at improving the development process of software systems. It is... more Software process improvement aims at improving the development process of software systems. It is initiated by process assessment identifying strengths and weaknesses and based on the findings, improvement plans are developed. In general, a process reference model (e.g., CMMI) is used throughout the process of software process improvement as the base. CMMI defines a set of process areas involved in software development and what to be carried out in process areas in terms of goals and practices. Process areas and their elements (goals and practices) are often correlated due to the iterative nature of software development process. However, in the current practice, correlations of process elements are often overlooked in the development of an improvement plan, which diminishes the efficiency of the plan. This is mainly attributed to significant efforts and the lack of required expertise. In this paper, we present a process correlation analysis model that helps identify correlations of ...
Proceedings of the 4th International Workshop on Recommendation Systems for Software Engineering - RSSE 2014, 2014
ABSTRACT Software process improvement (SPI) has been widely practiced in various domains. SPI use... more ABSTRACT Software process improvement (SPI) has been widely practiced in various domains. SPI uses a process reference model (e.g., CMMI) for planning improvement actions by identifying weaknesses and strengths of the current exercise. Identified findings are analyzed for their relationships to increase the synergy of improvement actions. However, the current practice is monotonic focusing on the identification of weaknesses and strengths. In this work, we present a CMMI-based recommendation method for analyzing correlations of assessment findings. In the model, we define a process correlation model capturing relationships of practices in CMMI. The model is then used for inferring relationships of given findings where findings are viewed as instances of CMMI practices. We take into account both direct and indirect relationships and analyze the precision and recall of the correlation model by different levels of relationship depth. We evaluate the method using industrial data and the results show the potential of the method.
Life sciences, 2003
Mistletoe lectin-II, a major component of Korean mistletoe (Viscum album var. coloratum) induces ... more Mistletoe lectin-II, a major component of Korean mistletoe (Viscum album var. coloratum) induces apoptotic death in cancer cells. In this study, we demonstrated that lectin-II induced the generation of pro-oxidants and thus resulted in the apoptotic death of human myeloleukemic U937 ...