Yui Watanabe

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Visualizing collaborations of objects is important for developers understanding and debugging an object-oriented program. Many techniques and tools are proposed to visualize dynamic collaborations involved in an execution trace of a system, however, an execution trace may be too large to be transformed into a single diagram. In this paper, we propose a(More)
Amida is a toolkit to record an execution trace of a Java program and visualize the trace as a sequence diagram. Amida supports our novel approach to efficiently detecting phases; the algorithm precisely divides a long execution trace into a series of smaller diagrams corresponding to features (or tasks to achieve a feature) without deep knowledge on a(More)
A 72-year-old woman presented with repeated hypoglycemic and hyperglycemic episodes because of an insulin allergy. On admission, she was diagnosed with type B insulin resistance syndrome. She was also found to have anti-insulin antibodies. After steroid therapy, glycemic control improved dramatically accompanied by the disappearance of the insulin allergy.(More)
The purpose of this review was to evaluate the impact of epidermal growth factor receptor (EGFR) mutation status on disease recurrence in patients treated with chemoradiotherapy (CRT) for locally advanced non-small cell lung cancer (NSCLC). A literature search was conducted and a total of three studies were analyzed. There was no significant difference in(More)
The purpose of this study was to evaluate the impact of emphysematous changes in lung on dosimetric parameters in stereotactic body radiation therapy (SBRT) for lung tumor. A total of 72 treatment plans were reviewed, and dosimetric factors [including homogeneity index (HI) and conformity index (CI)] were evaluated. Emphysematous changes in lung were(More)
A tracheocutaneous fistula may develop when a tracheostomy orifice epithelializes during a prolonged course of healing or undernutrition. Various techniques for closing such fistulae have been reported. However, a standard procedure has not yet been established. We, herein, present a case involving a 35-year-old woman who developed a tracheocutaneous(More)
  • Yuki Nakano, Hironori Date, Yui Watanabe, Katsuro Inoue, Latoza
  • 2012
Object-oriented programs generate many temporary objects to execute a functionality. Understanding how objects are generated is useful to understand the behavior of a program. In this research, we propose a technique to identify relationship of object generation; for each object, we visualize a set of objects which affects the object construction. To(More)
Visualizing collaborations of objects is important for developers understanding and debugging an object-oriented program. Many techniques and tools are proposed to visualize dynamic collaborations involved in an execution trace of a system, however, such execution trace may be too large to be transformed into a single diagram. In this paper, we propose a(More)
  • Satoshi Munakata, Yui Watanabe, Takashi Ishio, Katsuro Inoue
  • 2010
In object-oriented programming, it is effective to visualize an execution trace of an instance of a class as behavior diagrams for understanding behaviors of the class. However, a class can create a large number of instances; it is hard for developers to read behavior diagrams for each instance. In this paper, we propose a method to classify instances into(More)
and Katsuro Inoue †1 It is necessary to confirm whether the change of behavior of a program is intended when developers modify souce code for debugging. To check the difference of the behavior of the program, they execute the modified program under the same operating condition. However, it is necessary to compare a huge amount of method call events in(More)