Design and Implementation of China Digital Ocean Prototype System With the developing of spatial information and internet technology, marine management departments begin to design and develop information systems on the basis of GIS technology. It helps government to improve their work efficiency. However different departments use different technologies, different data formats and different work flows, […]

Classification on Android Mobile Devices System Overview A user can use our system by placing a sample egg on a sheet of white paper or any white or near white background. The egg must have a brown colored shell to provide sufficient contrast. Then, the user takes a photo of the egg with our app […]

Egg Size Classification on Android Mobile Chicken eggs are a common ingredient in human food, used as an ingredient in almost every food culture worldwide. Judging the size, and therefore weight, of an egg is often important in many food recipes. This paper proposes an image processing algorithm for classifying eggs by size from an […]

Image Processing on Android Mobile In this paper, we present algorithms based on image processing and machine learning techniques to determine the size of a chicken egg from an egg image taken by an Android mobile device. While the constraint on this study was the need to refer to the domestic environment, the proposed techniques […]

Dynamic Analysis of Android Apps ANALYSIS CODE While the executables are sufficient for reproducing ourstudy results, we share the source code also so that (1) thetoolkit can becustomizedby interested readers to conductsimilar characterizations but with varied metrics, and (2)development of different dynamic analysis tools can befacilitated by reusing some of the components in the toolkit.The […]

Artifacts for Dynamic Analysis As Android continues to gain momentum in mobilecomputing, increasing research has been invested in analyzingAndroid apps. In particular, due to inherent limitations of staticanalysis (e.g., in dealing with dynamic language constructs andcode obfuscation), dynamic analysis has been recognized as analternative or complement [1]. However, in contrast to reusableutilities available for static […]

Android Applications in Screen-Off State We measured the number of WakeLock acquisitions and sets of alarm, and estimated battery draining application with the proposed method. The experimental setup and the used applications are the same as those of section III. After estimation, we uninstalled some applications and measured power consumption. The results are shown in […]

A Study on Identifying Battery-Draining Android Android OS has function with which an application can be launched at the specified time even if the device is in screen-off state at the time. These application behaviors also consume battery without user’s operation. Naturally, it is expected that for users to understand these behaviors is not easy. […]