多软件触发源优先级全触发录波技术

介绍了一种在设备监测系统中使用的软件触发录波技术。用两个数据块交替存放连续触发的数据,实现了对连续触发的全触发录波;通过安排触发源的优先级,用高优先级触发中止或屏蔽低优先级触发,解决了多软件触发源的触发重叠问题。     

Analytic computation of nonparametric Marsan–Lengliné estimates for Hawkes point processes

In 2008, Marsan and Lengliné presented a nonparametric way to estimate the triggering function of a Hawkes process. Their method requires an iterative and computationally intensive procedure which ultimately produces only approximate maximum likelihood estimates (MLEs) whose asymptotic properties are poorly understood. Here, we note a mathematical curiosity that allows one to compute, directly and extremely rapidly, exact MLEs of the nonparametric triggering function. The method here requires that the number q of intervals on which the nonparametric estimate is sought equals the number n of observed points. The resulting estimates have very high variance but may be smoothed to form more stable estimates. The performance and computational efficiency of the proposed method is verified in two disparate, highly challenging simulation scenarios: first to estimate the triggering functions, with simulation-based 95% confidence bands, for earthquakes and their aftershocks in Loma Prieta, California, and second, to characterise triggering in confirmed cases of plague in the United States over the last century. In both cases, the proposed estimator can be used to describe the rate of contagion of the processes in detail, and the computational efficiency of the estimator facilitates the construction of simulation-based confidence intervals.     

整合翻译再论

概念整合理论是类生理论,它描述的是4种类生现象：类成、类合、类比和类易。其本质是对思维实时运作的解读,体认模式的激活和生成是它的出发点也是归结点。该理论阐明的是动态思维激活方式,人类思维通识规律,而非静态具体思想推导模式。它对翻译的解释表现为,原语语义结构激活译者对原语文化种种概念结构解读的同时,也激活同一概念在译语文化中的各种解读,激活结构在译语中的语义再现更是各种体认模式相互整合的结果。     

原型范畴理论视域下的词汇教学

本文从认知语言学的原型范畴理论角度提出,语义范畴具有原型效应,应当以基本范畴词为核心,重视多义词各义项间的理据性联系,并通过语义聚合与切分、语义联想等手段,以原型词义为中心,在不同的认知范畴间建立起关联,帮助学习者探索出认知与语言的映合规律.     

论文学创作灵感的触发和捕捉

文学创作灵感既有强烈性、专注性,高效性、独创性,又有突发性、偶然性,瞬时性和易失性。它往往是突如其来,转瞬即逝,因此我们不但要注意敏感地发现灵感的闪现,还要总结灵感诱发的规律和方法,以期有效地诱发灵感,及时地予以捕捉。