scholarly journals CUP 2.0: High-Level Modeling of Context-Sensitive Interactive Applications

2006 ◽  
pp. 140-154 ◽  
Author(s):  
Jan Van den Bergh ◽  
Karin Coninx
Keyword(s):  
Interactive Applications ◽  
Context Sensitive ◽  
High Level Modeling ◽  
High Level

UML Based Design Approach for Storage System of Nano-Satellite

2014 ◽  
Vol 599-601 ◽  
pp. 530-533
Author(s):  
Hong Hao Wang ◽  
Hui Quan Wang ◽  
Zhong He Jin
Keyword(s):  
Storage System ◽  
Unified Modeling Language ◽  
Object Oriented ◽  
Modeling Language ◽  
Nand Flash ◽  
Unified Modeling ◽  
Object Oriented Design ◽  
High Level Modeling ◽  
High Level

Due to the complex timing sequence of NAND flash, a unified design process is urgently required to guarantee the reliability of storage system of nano-satellite. Unified Modeling Language (UML) is a widely used high level modeling language for object-oriented design. This paper adopts the UML as the design and modelling tool in the low level storage system design to elaborate the UML application in each phase of design in detail. The result shows taking UML as the modelling tool results in a clear and unambiguity design, which promotes the reliability and quality of software. At last, the feasibility of object-oriented implementation in C is presented.

From MARTE to Reconfigurable NoCs

2010 ◽  
pp. 135-157
Author(s):  
Imran Rafiq Quadri ◽  
Majdi Elhaji ◽  
Samy Meftali ◽  
Jean-Luc Dekeyser
Keyword(s):  
System Modeling ◽  
Unified Modeling Language ◽  
Modeling And Analysis ◽  
Unified Modeling ◽  
Model Driven ◽  
Abstraction Level ◽  
Management Group ◽  
High Level Modeling ◽  
High Level ◽  
Abstraction Levels

Due to the continuous exponential rise in SoC’s design complexity, there is a critical need to find new seamless methodologies and tools to handle the SoC co-design aspects. We address this issue and propose a novel SoC co-design methodology based on Model Driven Engineering and the MARTE (Modeling and Analysis of Real-Time and Embedded Systems) standard proposed by Object Management Group, to raise the design abstraction levels. Extensions of this standard have enabled us to move from high level specifications to execution platforms such as reconfigurable FPGAs. In this chapter, we present a high level modeling approach that targets modern Network on Chips systems. The overall objective: to perform system modeling at a high abstraction level expressed in Unified Modeling Language (UML); and afterwards, transform these high level models into detailed enriched lower level models in order to automatically generate the necessary code for final FPGA synthesis.

Characterizing Smartphone Usage

2013 ◽  
Vol 4 (1) ◽  
pp. 15-36 ◽  
Author(s):  
Tapio Soikkeli ◽  
Juuso Karikoski ◽  
Heikki Hämmäinen
Keyword(s):  
Context Awareness ◽  
User Behavior ◽  
Mobile Services ◽  
End User ◽  
Unit Of Analysis ◽  
Context Sensitive ◽  
User Context ◽  
Services Industry ◽  
High Level

Mobile end user context has gained increasing attention in the mobile services industry. This article utilizes handset-based data, collected from 140 users, to examine smartphone usage in different place-related end user contexts. Smartphone usage is examined first on a high level by using smartphone usage session as a unit of analysis. Then the usage sessions are dismantled into application sessions for deeper analysis and application level study. According to the authors’ analysis, smartphone usage is highly diversified across users. For example, the daily smartphone usage time differs by orders of magnitude between users. They observed also that smartphones are used differently in different end user contexts. For example, some applications are clearly more context sensitive than others. The results imply that mobile services and applications need to adapt to user behavior in order to be personalized enough, and that context awareness can indeed be a worthwhile step towards this.

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