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This paper proposes a novel recommendation service to help visitors to find their proper automobile exhibition halls for auto show. In the proposed method, both temporal and spatial features of visitors are first considered to construct their profiling, and then extract their interests based on visitors' clustering. Finally, highly desired exhibition halls are personalized recommended to proper visitor...
Due to the complexity and the high performance requirement of person detection application, the design of embedded systems is the subject of different types of design constraints such as execution time, time to market, energy consumption, etc. Some methodologies were proposed in order to satisfy the different design constraints. This paper presents a mixed HW / SW design methodology for the implementation...
In this article, we present the work-in-progress of the EU FP7 PHARAON project, started in September 2011. The first objective of the project is the development of new techniques and tools capable to assist the designer in the development of parallel embedded systems, from executable specifications to target-specific implementation and debugging on a multicore platform. This tool chain will offer...
In this paper we present a cycle-accurate performance analysis method for real-time systems that incorporates the following phases: (a) profiling SW components at high accuracy, (b) modeling the obtained performance measurements in MARTE-compatible models, (c) generation, scheduling analysis and simulation of a system model, (d) analysis of the obtained performance metrics and (e) a subsequent architecture...
In this paper, we present a method for (a) profiling of individual components at high accuracy level, (b) modeling of the components with the accurate data obtained from profiling, and (c) model conversion to the MARTE profile. The resulting performance models of individual components are used at the component composition (design) phases for detailed evaluation of the performance of the designed system...
Speech transmission are the most used form of communications in the personal communication systems and spectral efficiency is the very important aspect in wireless communication system and so low bit rate speech codecs play an important role in determining the systempsilas spectral efficiency. The AMR-WB+ (Extended Adaptive Multirate Wide Band) speech codec provides unique performance at very low...
This paper describes a model that was created to assist in determining if a given application can be scheduled such that all hard real-time deadlines are met. The model was used to profile programs generated by the LabVIEW development environment with the additional real-time module. Information on the overhead of the real-time operating system (RTOS) was gathered. Using this information, an application...
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