供应链渠道价格控制的动态博弈分析

从制造商和经销商在供应链中的合作性市场关系出发,运用Stackelberg博弈思想,通过利润模型,推导出制造商批发收入中给经销商的返利比例与渠道价格之间的关系式,并对其经济意义作出了一定分析.     

论建设方对工程造价的控制与管理

基于工程造价控制是建设管理的核心部分,探讨了工程建设从立项、可行性研究、招投标、设计、施工到最终的竣工验收等全过程中,对工程造价如何确定、控制和管理的课题。     

基于广义归纳逻辑因果模型的知识发现与算法实现

以语言场、广义细胞自动机和广义归纳逻辑因果模型为理论依据,分析了广义因果联系类知识的发现机理,给出了因果联系类知识发现的实现算法.该算法为解决具有随机不确定和模糊不确定性特征的因果联系类知识的发现提供了行之有效的方法.通过算法的运行实例,验证和说明了算法的正确性和有效性.     

MODELS OF HUMAN COMMUNICATION: DIALOGUE WITH COMPUTER

A model of understanding texts of a natural language is presented, which consists of three levels. On the first level, the system uses only information in the given text. On the second level, it employs additional information from a knowledge base. On the third level, understanding is connected with some activity of the system stimulated by the available information.     

工程项目价款变更确定的原则与方法

从合同管理的角度,通过相关文件、案例分析,以严格遵守合同约定为原则,对合同中的适用项目、类似项目及没有的项目如何确定变更单价进行阐述。     

Knowledge of the ordinal position of list items in pigeons.

Ordinal knowledge is a fundamental aspect of advanced cognition. It is self-evident that humans represent ordinal knowledge, and over the past 20 years it has become clear that nonhuman primates share this ability. In contrast, evidence that nonprimate species represent ordinal knowledge is missing from the comparative literature. To address this issue, in the present experiment we trained pigeons on three 4-item lists and then tested them with derived lists in which, relative to the training lists, the ordinal position of the items was either maintained or changed. Similar to the findings with human and nonhuman primates, our pigeons performed markedly better on the maintained lists compared to the changed lists, and displayed errors consistent with the view that they used their knowledge of ordinal position to guide responding on the derived lists. These findings demonstrate that the ability to acquire ordinal knowledge is not unique to the primate lineage. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

A core knowledge architecture of visual working memory: Correction to Wood (2011).

Reports an error in A core knowledge architecture of visual working memory by Justin N. Wood (Journal of Experimental Psychology: Human Perception and Performance, 2011[Apr], Vol 37[2], 357-381). The supplemental materials DOI is incorrect. The correct DOI for the supplemental materials is provided in the erratum. (The following abstract of the original article appeared in record 2011-06411-002.) Visual working memory (VWM) is widely thought to contain specialized buffers for retaining spatial and object information: a 'spatial-object architecture.' However, studies of adults, infants, and nonhuman animals show that visual cognition builds on core knowledge systems that retain more specialized representations: (1) spatiotemporal representations for object tracking, (2) object identity representations for object recognition, and (3) view-dependent snapshots for place recognition. In principle, these core knowledge systems may retain information separately from one another. Consistent with this hypothesis, this study provides evidence that these three types of information are subject to independent working memory storage limits. These results, combined with those from previous studies, indicate that VWM contains three specialized buffers for retaining spatiotemporal information, object identity information, and snapshot information. Thus, VWM buffers parallel core knowledge systems. This 'core knowledge architecture' links the study of visual working memory to the study of the biological foundations of visual cognition. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

盐业钻井大队职工培训初探

随着知识经济的到来,职工培训在组织发展中扮演着越来越重要的角色。本文针对盐业钻井大队职工培训的现状,进行了问题分析,提出了建立学习型组织、完善的培训体系和畅通的运行机制的建议,最后强调了制定培训计划应从加强培训需求性的调查研究、加强组织培训的协调性等五个方面把握。