منابع مشابه
Enhanced Safety and Efficiency
This paper presents a novel retransmission strategy for communication networks based on index coding. The particular example of OFDMA downlink networks is taken to illustrate its efficacy. The benefits and challenges in using index coding as a transmission strategy are highlighted. The paper concludes with characterization of expected index coding gain in terms of channel parameters.
متن کاملHigh-Precision BLAS on FPGA-enhanced Computers
The emergence of high-density reconfigurable hardware devices gives scientists and engineers an option to accelerating their numerical computing applications on low-cost but powerful “FPGA-enhanced computers”. In this paper, we introduced our efforts towards improving the computational performance of Basic Linear Algebra Subprograms (BLAS) by FPGA-specific algorithms/methods. Our study focus on...
متن کاملPrecision cavity enhanced velocity modulation spectroscopy
The new technique of cavity enhanced velocity modulation spectroscopy has been further developed, incorporating a tighter cavity to laser lock and an optical frequency comb for absolute frequency calibration. Several N2 transitions have been observed with much higher precision than previously possible, and transitions that were blended in earlier Doppler-limited experiments are now resolved. Th...
متن کاملInformation precision and asymptotic efficiency of industrial markets
I present a strategic model of a bilateral oligopoly with asymmetric information to examine (i) the validity of the conjecture of price-taking behavior in such markets as the number of agents becomes large and (ii) the effect of the rate that individual information precision decreases with increased number of agents on convergence to price-taking and efficiency. I show that with downstream comp...
متن کاملEnergetic Costs, Precision, and Transport Efficiency of Molecular Motors.
An efficient molecular motor would deliver cargo to the target site at a high speed and in a punctual manner while consuming a minimal amount of energy. According to a recently formulated thermodynamic principle, referred to as the thermodynamic uncertainty relation, the travel distance of a motor and its variance are, however, constrained by the free energy being consumed. Here we use the prin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Biomedical Engineering
سال: 2017
ISSN: 2157-846X
DOI: 10.1038/s41551-017-0159-9