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Waveform parameter agility is one of the effective approaches in improving the low probability of identification (LPID) performance for airborne radar. In this paper, we employ the identification capacity theory to investigate the design criterion of a set of available hopping frequencies with uniform distribution, including the designment of optimal frequency number and frequency interval. Firstly,...
Accurate assessment of patients' risk against a certain disease is pivotal to healthcare management and personalized medicine. Although a variety of risk prediction models have been proposed in the literature, these models are mostly single-task, i.e. they only predict the risk of one disease at a time. However, in practice, the risks of multiple related diseases are often studied together. By separately...
Emergency response is an important phase in emergency management when natural or human-made disasters occur and Incident Action Plan (IAP) is a very important component in the response phase of emergency management. Traditionally, IAP is created manually and presented as an oral or written plan. With advances in computers and information technology, it is feasible to generate IAP based on Emergency...
DC microgrid is getting more and more attention as an effective and efficient solution to integrate different kinds of renewable energy storage and energy resources with DC loads. A typical DC microgrid envisioned for future DC powered residential homes is investigated in this paper, including distributed power management strategy design, plug and play function implementation, communication ports...
Location based services (LBS) are very abundant in our society, which focus on providing users navigation information to make the travel more convenient. With the rapid development of evolving mobile technologies (3G, Wi-Fi, and IPv6), large amounts of data (infotainment, et al.) transmission comes true, which makes the sole navigation information seems tedious. Ubiquitous Computing emphasizes the...
The rapid advances in wireless devices and positioning technologies boost various kinds of location-based services. Location-based push service plays an important role in the mobile environment as it foresees useful information to mobile users according to their current location, but the large number and continuous location changing of users make the system load heavy. This paper first proposes a...
There are a lot of important and sensitive data in databases, which need to be protected from attacks. To secure the data, Cryptography support is an effective mechanism. However, a tradeoff must be made between the performance and the security because encryption and decryption greatly degrade the query performance. In this paper, a framework is proposed that can quickly implement query over encrypted...
At present, some of our agri-food products with quality issues, not only turmoil in domestic, but also had credit crisis in the international community. A number of food export enterprises have also been implicated in. Based on agri-food supply chain management, agricultural products retailers or food processing enterprises establishing traceability systems voluntarily is not only a strong guarantee...
In this paper, the Internet-based automation equipment intelligent monitor system is researched. It focuses on the ARM9 and Ethernet interface method, CAN/Ethernet protocol conversion and terminal building. Terminal mainly includes monitoring interface and Web database. The experiment results show that the system meets the accuracy, real-time and reliability of automatic maintenance equipment. And...
CpG islands (CGIs) play a fundamental role in genome analysis as genomic markers and tumor markers. Identification of potential CGIs has contributed not only to the prediction of promoters of most house-keeping genes and many tissue-specific genes but also to the understanding of the epigenetic causes of cancer. The most current methods for identifying CGIs suffered from various limitations and involved...
In this paper, we present an approach to matching heart sounds based on modeling the morphological variations of audio envelopes through a constrained nonrigid translation transform. Similar heart sounds are then retrieved by recovering the corresponding alignment transform using a variant of shape-based dynamic time warping. Results of comparison with other audio retrieval methods are reported on...
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