试论认知逻辑研究中的若干问题

认知逻辑研究的目的是为人工智能研究提供有力的工具。然而,目前认知逻辑的研究成果却难于应用于人工智能的实践之中。这种情况在很大程度上是由于认知逻辑自身存在的问题造成的。第一,认知逻辑理论缺少可操作性,人们不能用能行的方法构造认知逻辑系统定理的证明和根据系统所进行的推演。第二,认知逻辑理论所采用的可能世界语义学方法不能对认知语句做出合乎情理的解释。第三,认知逻辑的公理系统并不是人工智能研究所必需的。由于这些问题的存在,逻辑学家需要对原有的方法进行认真的反思。     

新时代爱国主义教育图像实践的逻辑论析

爱国主义教育在方式上向图像实践的拓展是新时代思想政治教育实践推进过程中的与时创新。当前,爱国主义教育图像实践已成常态,理清其开展的逻辑理论既是对爱国主义教育方式的科学认证,又有利于爱国主义教育图像实践的创新发展、提质增效。从其逻辑层面论析,应把握以下三个方面:一是马克思主义经典作家宣传教育理论阐述及思想政治教育图像论述是其理论逻辑;二是历史发展中静态和动态图像的运用是其历史逻辑;三是大众认知方式的转变、教育者素质的提升以及媒体融合的发展是其实践逻辑。     

基于PLC的自动封塑灌装机控制系统设计

为提高系统运行效率,设计自动封塑灌装机控制系统。运用PLC技术和PID调节技术,控制加热棒的温度,同时 控制包装薄膜的送给长度,使得该系统运行效率有显著提高;采用HMI来设计系统的操作控制、报警显示、延时设定、温 度设定及产量显示界面,同时触摸屏与PLC进行实时通信,以满足用户对功能的需求;最终通过合理选取系统硬件,实 现了封塑过程中加热棒温度的实时、可靠控制。     

一个有价值的逻辑起点--文学文本多层次结构问题

现象学美学家茵伽登、英美新批评派的韦勒克、沃伦以及原型批评理论家弗莱,中国魏晋时期的文学理论家刘勰等,从不同的理论立足点,不约而同地聚焦于文学文本存在方式,或者从"层次"或者从"面面观"的角度相应得出文学文本是一个多层次结构、多侧面的构成.我们所珍视的不仅在于他们见解的相近,更在于他们的不同点.以此为基点,对文学批评理论的意义是第一,为文学批评从"多层次的立体结构"来全面动态地认识"文学性"开拓了思路.第二,文本多层次立体结构意味着划出了文本本体的边界,由于各个理论的相异,又表明了文学作品多层次的结构性存在是非本质的,所以艺术作品的存在本体是建构性的和开放性的.对于文学批评来说是一个有意义的前提.第三,确认多层次立体结构的文本存在方式,意味着拓宽了文学批评方法可以介入的空间,为多种方法在文学作品的各层次间进行对话和交往,形成批评话语的间性创造了条件.     

略论佛教逻辑论式的性质

关于佛教逻辑的论式,学者们历来有不同的理解,有的认为其性质是演绎,有的认为其性质是归纳,也有的认为是类比。应该从论辩或者论证的角度来看待佛教逻辑的论式的性质,而不能仅只从推理的角度去看待佛教逻辑的论式的性质。从非形式逻辑的角度看,佛教逻辑论式是一个论辩的程式;佛教逻辑论式是一个论证式,而不是推理式;佛教逻辑论式带有明显的心理因素,是"实践的论证"。     

Toward a Contextually Anchored Service Innovation Typology

In an increasingly service-centered economy, service innovation is crucial to maintaining a firm's competitive advantage. While service innovation has attracted much attention and has resulted in the development of several service innovation typologies, these attempts remain rooted in the goods-versus-services perspective. In addition, limited attention has been devoted to theoretically anchoring these typologies in the key determinants of service innovation. Our study aims to close these gaps by developing a service innovation typology that is embedded in the service-dominant logic (SDL) and anchored by contextually relevant dimensions—environmental uncertainty, strategic orientation, and market orientation. This article presents an eight-cell service innovation typology and discusses its managerial and research implications. It is our belief that framing the typology along three contextually important dimensions and embedding in the SDL provides a richer and more appropriately specified articulation that is theoretically robust and will be useful to managers responsible for service innovation.     

Creation of a social work practice plan: an attempt to learn from business and logic modelling

Social work practice is often criticised for lack of support of theories and research evidence. This article attempts to learn from business practice and proposes the creation of a plan as an essential part of social work practice and education to encourage the use of theories and research evidence in social work practice and to improve the effectiveness, efficiency and accountability of social work practice. Based on logic modelling, a modified logic social work practice plan is presented and illustrated using a case example. The plan incorporates basic social work elements and the elements of alternative interventions, monitoring and control as well as cost. The potential benefits of inclusion of practice plan in social work practice and the ways to promote the adoption of a practice plan in social work education and practice are discussed.     

董事会对公司战略过程评价:逻辑架构与指标体系

公司的战略管理是所有管理活动的重中之重.它包括战略判断、计划与预算活动、战略执行以及适威Adaptive)与交互(Interactive)性的战略控制体系.而现代公司治理原则要求董事会应关注和评价公司的战略管理活动.本文进一步认为,在资本市场不够发达的情况下,董事会应关注公司战略管理的奎过程为此,我们提出了一个针对公司战略管理体系有效性评价的基本框架和评价指标体系,目的在于使公司治理有效地作月于管理过程,最终为企业创造价值.     

谈《老子》的哲学整体观

《老子》在中国哲学史上第一次对“道”做了哲学性的解说,它不仅从哲学世界观的高度给“道”赋予了本体论意义,同时也把“道”看作是万物运动变化所依据的循环原则的起点和终点。它从循环整体论出发,把哲学思考集中在如何使循环原则、整体原则获得逻辑的圆满性上。它的这种思维模式,在中国哲学发展过程中得到了继承和发扬。     

Dynamic Benchmarks for Operations Evaluation Using Soft Computing Methods*

New dynamic benchmarks are developed as performance metrics for operational activities in the ingot mill of an aluminium smelter. This new type of high-level performance measure enables both a systematic and a holistic appraisal of operations performance that is not possible at present. The benchmarks also allow changes in performance of each distinct resource group to be clearly identified. The method for computing such measures is based on a wide range of shop-floor data, and possibility theory is used to model the soft characteristics of much of the input. Fuzzy performance estimates are dynamically updated with special attention to combining the different forms of uncertainty that exist in the input information. Although these procedures are site specific, the methodology is applicable to other types of manufacturing systems.