意大利“中国天津周”活动给我们的经验和启示

文章是通过在参加2005年10月在意大利罗马、米兰和那波里举行的中国天津周活动的筹备工作中,同意大利的组织者,就有关活动的细节问题进行磋商、谈判时,遇到的一些问题,和从中得到的体会和启发。     

Principle and architecture of parallel reconfiguration circuit for ternary optical computer

Reconfiguration is the key to produce an applicable ternary optical computer (TOC). The method to implement the reconfiguration function determines whether a TOC can step into applied fields or not. In this work, a design of the reconfiguration circuit based on field programmable gates array (FPGA) is proposed, and the structure of the entire hardware system is discussed.     

研究生科研能力和实践能力培养的研究

研究生教育具有为国家培养高素质和高层次创造性人才的重要责任,是建设知识大国和发展科教兴国战略中的至关重要的一步。研究生的科研能力和实践能力与研究生教育息息相关。目前研究生在科研能力和实践能力上存在诸多薄弱之处,本文从当前研究生的现状和具体的改变措施入手,旨在促进研究生教育的进一步发展,推进研究生科研能力和实践能力的培养,使其在中国现代化建设中发挥主力军作用。     

Experimentation of a 1-pixel bit reconfigurable ternary optical processor

A detailed experiment of 1-pixel bit reconfigurable ternary optical processor (TOP) is proposed in the paper. 42 basic operation units (BOUs) and 28 typical logic operators of the TOP are realized in the experiment. Results of the test cases elaborately cover the every combination of BOUs and all the nine inputs of ternary processor. Both the experiment process and results analysis are given in this paper. The experimental results demonstrate that the theory of reconfiguring a TOP is valid and that the reconfiguration circuitry is effective.