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Integrated modular design has been widely adopted as an approach to facilitating the development process of large-scale real-time systems. Although this approach can achieve enhanced design reuse and reduced time consumption, it results in a complex task allocation and scheduling problem. All tasks should be integrated into a shared platform according to a proper schedule, such that their deadlines...
Vehicular network is regarded as an important part of the Intelligent Transportation System (ITS). However, with the increasing number of vehicular applications, it is a challenge to meet the demands of both communication and computation. Fog computing can provide mobile users with the demanded services through low latency and short-distance local connections. This paper investigates the optimal deployment...
To satisfy the stringent requirement of ocean monitoring in Marine Intelligent Transportation System, Marine Sensor Networks (MSNs) is envisioned as one of the most effective solutions. In this paper, we study the Heterogeneous and Double Paths MSNs (HDPM) architecture with Sensors (SNs) in view of the reliability of the networks. And we propose a generic integer linear programming (ILP) model to...
SystemC is a system-level modeling language increasingly adopted by the semiconductor industry. Quality assurance for SystemC designs is important, since undetected errors may propagate to final silicon implementations and become very costly to fix. The errors, if not fixed, can cause major damage and even endanger lives. However, quality assurance for SystemC designs is very challenging due to their...
Image search re-ranking, as an effective tool to improve the text-based image search result, has been adopted by many commercial search engines nowadays. Given a query keyword, images are first retrieved based on the textual information. Then visual features are extracted from images to reorder them by mining their visual patterns. However, the popular visual features applied in re-ranking are not...
In this paper, we address the issue of base station user association and resources allocation (BUA-RA) in OFDM-TDMA based broadband wireless access (BWA) networks under PON-WiMAX integration. With the powerful coordination capability at the optical line terminal (OLT), a key technology of inter-cell cooperative transmission (CT) is incorporated in the integrated network architecture, which is so called...
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