Jin-Su Park

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MANETs are wireless temporary adhoc networks that are being setup with no prior infrastructure and with no centralized administrator node. MANETs have dynamic (no fixed) topology due to arbitrary (random) movement of nodes. These can be created on the fly for a single session or a temporary assignment. Routing of data packets in MANETs is a fundamental(More)
BACKGROUND A recent advancement in microsurgery, the free flap is widely used in the reconstruction of the lower leg and foot. The simple and effective methods of local flaps, including transposition and advancement flaps, have been considered for patients with chronic debilitation who are unable to endure long surgical procedures or general anesthesia.(More)
Wireless mesh networks (WMNs) are attractive as a new communication paradigm. Ad hoc routing protocols for WMNs are classified into: (a) proactive, (b) reactive, and (c) hybrid approaches. In general, proactive routing is more suitable for a stationary network, while reactive routing is better for a mobile network with a high mobility. In many applications,(More)
With the rapid growth of ubiquitous computing, it is possible to collect various kinds of information related to the cities from heterogeneous ubiquitous devices like RFID (Radio Frequency Identification) tags, CCTV (closed-circuit television) and sensors. In addition, information from existing legacy systems (e.g. Intelligent Transport System, Urban(More)
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