适应性
计算机科学
人机交互
适应(眼睛)
背景(考古学)
特征(语言学)
语境意识
移动计算
移动设备
分布式计算
万维网
操作系统
古生物学
生态学
语言学
哲学
物理
电话
光学
生物
作者
Rabeb Mizouni,Mohammad Abu Matar,Zaid Al Mahmoud,Salwa Alzahmi,Aziz Salah
标识
DOI:10.1016/j.eswa.2014.05.049
摘要
Mobile Applications are rapidly emerging as a convenient medium for using a variety of services. Over time and with the high penetration of smartphones in society, self-adaptation has become an essential capability required by mobile application users. In an ideal scenario, an application is required to adjust its behavior according to the current context of its use. This raises the challenge in mobile computing towards the design and development of applications that sense and react to contextual changes to provide a value-added user experience. In its general sense, context information can relate to the environment, the user, or the device status. In this paper, we propose a novel framework for building context aware and adaptive mobile applications. Based on feature modeling and Software Product Lines (SPL) concepts, this framework guides the modeling of adaptability at design time and supports context awareness and adaptability at runtime. In the core of the approach, is a feature meta-model that incorporates, in addition to SPL concepts, application feature priorities to drive the adaptability. A tool, based on that feature model, is presented to model the mobile application features and to derive the SPL members. A mobile framework, built on top of OSGI framework to dynamically adapt the application at runtime is also described.
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