Stacks of dielectric optical films are tailored to generate the third harmonic of femtosecond laser pulses. The improvement of efficiency compared to bulk samples of the same material is a combination of periodic reset of the phase mismatch and field enhancements due to resonant substructures.
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This paper proposes an algorithm called MACH for coding a hierarchical category structure to enable prefix matching between a publication and a subscription. Compared to fixed-length coding, the MACH algorithm…
Cloud Computing (CC) represents an attractive and cost-efficient of server-based computing and application service provider models. Virtualization technology enables dynamically allocate resources based on workload fluctuations from users' needs. The…
Support vector machine (SVM) and its derivative algorithms have been increasingly used to predict algal blooms recently. However, its computation complexity remains an annoying problem. To improve the time cost…
Climate condition affects users' action and tweet content. We discover that temperature and humidity affects users' action more than the general weather category such as sunny or rainy. In detail,…
Cloud Computing has attracted much attention recently with all its benefits in providing data availability anytime, anywhere, on any device. The end of this decade is marked by a paradigm…
Research in the field of WSD has been conducted in computational linguistics as a specific task for many years. Language and context features have been shown to be very helpful…
This paper presents an open recommender system to ease the entering barriers due to lack of sufficient background knowledge for small or new service providers. The proposed Open Preference and…
In recent years, the number of appliances connected to the Interned has steadily increased thanks to the wide popularity of WiFi/3G enabled mobile devices. This has led to an increase…
With the push of cloud computing which has both resource and compute scalability, data, which has been exploding in the past years, are often outsourced to a server. To this…