Research and Implementation of Android Embedded Code Generation Method based on Rule Model

mortality forecasting based on lee-carter model

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

Code Generation and Model Driven Development for Constrained Embedded Software

We consider statechart models of discrete control embedded programs operating under severe memory constraints. There have been very few results in code generation for such systems. We analyze code generation methods for embededded processors utilizing C as an intermediate language and runtime interpreters. We choose a suitable subset of hierarchical statecharts and engineer an efficient interpr...

Rule-based Model Extraction from Source Code

In the context of an approach for reengineering legacy software systems at the architectural level, we present in this paper a reverse engineering methodology that uses a model defined as a type graph to represent source-code subject to a code categorization process. Two alternative methods for referencing the source code are discussed: native vs. graphical. To represent the code, the native re...

Implementation of binary floating-point arithmetic on embedded integer processors - Polynomial evaluation-based algorithms and certified code generation

Today some embedded systems still do not integrate their own floating-point unit, for area, cost, or energy consumptionconstraints. However, this kind of architectures is widely used in application domains highly demanding on floating-point calculations (multimedia, audio and video, or telecommunications). To compensate this lack of floating-pointhardware, floating-point arithmetic ...

Research and Implementation of LBS for Mobile Virtual Navigation System Based on Android