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In this study, a 3D package module based on flexible substrate is proposed. In order to improve the thermo-mechanical reliability of the 3D package module, the simulation of the key manufacture process is more and more important. The key manufacture processes of the 3D substrate package module mainly include 2D chip assembly, under-filling, 3D substrate folding, die-attaching, molding, and ball grid...
In this paper, we focus on task scheduling problems in security-critical real-time systems. We consider that all of the critical tasks are equipped with RC5 algorithm to reduce the vulnerability when facing security attacks. The relationships among security level, vulnerability and execution time of each task are firstly deduced. Then, a Multiple Task Vulnerability Optimization Method (MTVOM), which...
In order to provide efficient and suitable services for users in a ubiquitous computing environment, many kinds of context information technologies have been researched. Wireless sensor networks are among the most popular technologies providing such information. Therefore, it is very important to guarantee the reliability of sensor data gathered from wireless sensor networks. However, there are several...
This paper presents the process of true orthophoto generation, including the occlusion detection and compensation. The Z-buffer method is applied here to detect the occlusion regions. Then the neighboring images are used to fill up the occlusions. A valid-pixel-based image inpainting method is proposed for compensating the rest occlusions.
Outward Bound, as a kind of activity tourism, has gradually being accepted by tourists to strengthen the team spirit and improve individual quality. Satisfaction measurement of Outward Bound tourists is a hot issue for the academic at present, however, the original target of Outward Bound tourism has still not focused in the long term, whether it is achieved or not. This study aims to study the relationship...
This paper analyzed and designed ERP application platform architecture based on SAN storage technology; load balancing, disaster recovery backup, etc new technologies whose core is fiber storage solution had been used effectively in platform design, and then presented the advantages and technical implementation method of the SAN. Finally, in order to validate the efficiency and stability of system...
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