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Given the recent difficulty in continuing the classic CMOS manufacturing density and power scaling curves, also known as Moore's Law and Dennard Scaling, respectively, we find that modern complex system architectures are increasingly relying upon accelerators in order to optimize the placement of specific computational workloads. In addition, large-scale computing infrastructures utilized in HPC,...
Digital image processing is an important part of prepress design, is the visual communication professional students need to master the skills, practical subject provides a feasible technology platform to the students to master the prepress design and understand the technology of printing. Take the practice case of digital image processing in book design as an example, to compare the difference of...
Dynamic test generation approach is becoming increasingly popular to find security vulnerabilities in software, and is applied to detect bugs in binaries. However, the existing such systems adopt offline symbolic analysis and execution, based on program execution trace which includes the flow of execution instructions and the operand values, with all input-related memory access replaced by their execution...
Dynamic test generation approach is becoming increasingly popular to find security vulnerabilities in software, and is applied to detect bugs in binaries. However, the existing such systems adopt offline symbolic analysis and execution, based on program execution trace which includes the flow of execution instructions and the operand values, with all pointers or indirect memory access replaced by...
Based on Atmel Corporation's microcontroller ATmega16L and ultrasonic sensor TCT40-16F, designs an ultrasonic measurement and alarm system with high precision. Using the method of MJ echo capture, the system can realize measuring the distance well and truly, and can send the real time distance data to the LCD screen of system. Once the distance was less than the setting value, the system would alarm...
As far as the common signals conditioining circuit shortcomings are concerned, this paper proposes a new design approach to intelligent acquisition module for differential transformer position sensor. This method analyzes the characteristics of differential displacement sensor, and makes full use of current Cortex-M3 micro controller core's computing power. A notable feature is that the acquisition...
This paper designed a new system of temperature measurement applied to hot packs. It introduced the overall design ideas and host computer program of management software with VC++6.0. The system included a group of the 1-wire digital integrated temperature DS18B20 sensors, used for the multipoint testing. The hardware structure and software flow diagram of the system were given. Several key technical...
The need for automatic testing of large-scale Web applications suggests the use of model-based testing technology. Among various modeling languages, UML is widely spread and used for its simplicity, understandability and ease of use. But rigorous analysis for UML model is difficult due to its lack of precise semantics. On the other hand, as a formal notation, FSM provides an avenue for automatic generation...
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