This paper introduces an architecture for quantumdot cellular automata (QCA) systems with the potential for high throughput and low power dissipation. The combination of regions with Bennett clocking and of regions used for memory storage combines the low power advantages of reversible computing and the high throughput advantages of pipelining. A simple case study is employed to evaluate the pr...

Most existing techniques for combining multiple alignment tables can combine only two alignment tables at a time, and are based on heuristics (Och and Ney, 2003), (Koehn et al., 2003). In this paper, we propose a novel mathematical formulation for combining an arbitrary number of alignment tables using their power mean. The method frames the combination task as an optimization problem, and find...

INTRODuCTION POWER electronics is a technology for using power devices to convert efficiently electric power into the optimum characteristics. As a key component for improving the energy efficiency and performance of various equipment, power electronics contributes to the realization of both a prosperous and comfortable way of life and a sustainable society by reducing CO2 (carbon dioxide) emis...

Many tools exist for the development of real-time distributed groupware, but most of these tools do not provide an appropriate balance of power and simplicity for necessary for prototyping or research. To better support the middle ground in groupware development, we built a new toolkit called GT/SD. It provides solutions to problems of real-world network performance without sacrificing the simp...

We describe a multioctave power-combiner structure using finline arrays in an oversized coaxial waveguide. The spectral-domain method (SDM) is used to compute the propagation constant in this structure, and is verified with HFSS simulations. The SDM method is then employed to synthesize broad-band tapered impedance transformers in finline for coupling energy to and from a set of monolithic micr...

Extensive research activities are recently directed towards the Semantic Web as a future form of the Web. Consequently, Web search as the key technology of the Web is evolving towards some novel form of Semantic Web search. A very promising recent approach to such Semantic Web search is based on combining standard Web search with ontological background knowledge and using standard Web search en...

To date, high-power scaling of Tm:fiber lasers has been accomplished by maximizing the power from a single fiber aperture. In this work, we investigate power scaling by spectral beam combination of three linearly polarized Tm:fiber MOPA lasers using dielectric mirrors with a steep transition from highly reflective to highly transmissive that enable a minimum wavelength separation of 6 nm betwee...

In a mobile wireless system, fading effects can be classified into large-scale (long-term) effects and small-scale (shortterm) effects. We use transmission power control to compensate for large-scale fading and exploit receiver antenna (space) diversity to combat small-scale fading. We show that the interferences across the antennas are jointly Gaussian in a large system, and then characterize ...

This application note provides an overview of the various components that make up a power delivery network. It also describes the role of the PCB cutoff frequency (FEFFECTIVE) in designing an efficient system power delivery solution. The application note also describes the PCB design trade-offs and offers high-level design methodology that you can follow when combining multiple power rails on t...