نتایج جستجو برای: gpu
تعداد نتایج: 10995 فیلتر نتایج به سال:
Digital Breast Tomosynthesis (DBT) is a technology that creates three dimensional (3D) images of breast tissue. Tomosynthesis mammography detects lesions that are not detectable with other imaging systems. If image reconstruction time is in the order of seconds, we can use Tomosynthesis systems to perform Tomosynthesis-guided Interventional procedures. This research has been designed to study u...
An abstract of not more than 250 words should be included at the beginning of the manuscript, in the following
There are different variants of Particle Swarm Optimization (PSO) algorithm such as Adaptive Particle Swarm Optimization (APSO) and Particle Swarm Optimization with an Aging Leader and Challengers (ALC-PSO). These algorithms improve the performance of PSO in terms of finding the best solution and accelerating the convergence speed. However, these algorithms are computationally intensive. The go...
امروزه با گسترش روز افزون تعداد خودروها، بهینه سازی زیرساخت های ارتباطی درون شهری و برون شهری، از طریق تجهیز آنها به سیستم های اتوماتیک شناسایی خودرو، امری اجتناب ناپذیر است. کاربردهای متنوعی برای یک سیستم شناسایی اتوماتیک پلاک خودرو می توان متصور شد که از نصب این سیستم در ورودی گیت پارکینگ ها و محل اخذ عوارض در جاده ها، تا محدوده طرح ترافیک درون شهری و کنترل سرعت اتومبیل ها در جاده های بین شهر...
This paper investigates the output gap between the formal and informal sectors in three Western African countries: Benin, Mali and Senegal. Using original matched employer-employee databases, we find evidence of low physical and human capital returns in these countries when considering the informal sector. There is also evidence that these economies are deeply cleaved between productive and non...
Rain Use Efficiency (RUE), defined as Aboveground Net Primary Production (ANPP) divided by rainfall, is increasingly used to diagnose land degradation. Yet, the outcome of RUE monitoring has been much debated since opposite results were found about land degradation in the Sahel region. The debate is fueled by methodological issues, especially when using satellite remote sensing data to estimate...
Cover: A convective thunderstorm arrives near the small town of Hombori (Mali) during the AMMA field campaign (August 2005). This region is located in the Sahel, a transition zone between the Sahara and the Sudanian Savannas and stretches across the African continent. In this region, the spatial distribution of soil moisture affects the regional climate system including the spatial distribution...
This study investigates to what extent West-African French accents can be distinguished, based on recordings made in Burkina Faso, Ivory Coast, Mali and Senegal. First, a perceptual experiment was conducted, suggesting that these accents are well identified by West-African listeners (especially the Senegal and Ivory Coast accents). Second, prosodic and segmental cues were studied by using speec...
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