Abstract: Provided is a method of driving an intermittent system, which includes: generating a reference code and a transition code in which a power polling function is added to the reference code, and storing the reference code and the transition code in a memory; executing the reference code; storing storage information including an instruction address of the reference code that is in execution when a power interrupt is received, and calculating an instruction address of the transition code corresponding to the instruction address of the reference code; executing the transition code from the calculated instruction address of the transition code; and performing the power polling added to the transition code.

Abstract: Proposed are an apparatus and a method for simulating charge and discharge energy in an intermittent computing system. Specifically, an operation method for simulating power instability in intermittent computing includes receiving at least one selected from a group of energy storage and SBC standard information of an intermittent computing system, energy consumption information for an application program of the intermittent computing system, and illuminance information, and generating an intermittent computing charge and discharge energy scenario model on the basis of the received information, and performing intermittent computing energy simulation on the basis of the generated model, and identifying whether a result of the simulation is appropriate.

Abstract: An open feedback apparatus and a method of operating the same are disclosed. The open feedback apparatus includes a storage unit, an improved content management unit, a reliability review unit, and a version management unit. The storage unit stores content based on open source. The improved content management unit registers improved content modified based on the content by a developer with the storage unit or updates the content stored in the storage unit with the improved content. The reliability review unit generates information about the reliability of the improved content using the result value of reliability review performed based on the improved content. The version management unit assigns a version to the improved content based on the reliability information.

Abstract: A model-based customized eco system includes: a work distribution unit for managing a download of a developed work of an embedded software platform; a shared asset management unit for managing a users' upload of a modified version of the developed work; a user support unit for receiving users' opinions about the developed work; and a repository management unit for managing information on the users and the developed work.

Abstract: Provided are an embedded agent framework for providing a user with complex and convenient services required in a ubiquitous environment through intelligent cooperation between various embedded systems and a method of providing services using the same.

Abstract: In an apparatus for extracting enterprise beans from a servlet source code, a servlet source code input device receives the servlet source code and a Java class. A Java class extraction device extracts Java classes from the servlet source code. A Java class clustering device groups the Java classes on the basis of interrelated classes. A session bean extraction device and an entity bean extraction device extract a session bean and an entity bean from the clustered classes, respectively. An enterprise bean relationship information extraction device extracts relationship information between enterprise beans from the extracted session bean and entity bean.