Cognitive strategies mainly include strategies of inferencing , translation , elaboration , transfer , note - taking , contextualisation and keyword - using . social / affective strategies refer to strategies of cooperation and self - talk 认知策略主要指推理策略、心译策略、联想策略、迁移策略、简记策略、借助上下文策略及利用关键词策略。
The reasons to cause fault are complex also . all of these elements add the difficulty and complexity of fault diagnosis of fas and cause traditional method based on math and physics can not met the need of fault diagnosis of fas 本文中采用专家系统技术来诊断处理fas故障，介绍了fas系统故障诊断的一些方法，详细介绍了fas故障诊断专家系统的推理方法及推理策略，以及知识库的建立。
Be dead against to different field knowledge apply different inference strategy , apply different inference method to certain knowledge and uncertain knowledge , so make the design and evaluation inference more integrity 针对甘蔗收获机械设计与评价专家系统领域知识的不同特点应用不同的推理策略，针对甘蔗收获机械的确定性知识和不确定性知识应用不同的推理方法，使得对甘蔗收获机械设计与评价推理更加完整。
The expert consultation can help the personnel to understand the special regulation of different lines and ports , together with some professional knowledge . the function can assist the staff to master their business and accumulate operation experience 针对货运代理工作中的难题，如航线或港口的特殊规定、以及所涉及的专业知识、个性知识，本系统通过建立知识库，采用正向推理策略，实现专家咨询功能，协助工作人员熟悉并掌握工作内容、积累业务经验。
The reasoning engine can obtain the information from molding tree to avoid to input much of data or to answer many questions , so the operation of the system becomes simplified . through assorting and filtering knowledge bases by sort keywords and matching rules step - by - step , the reasoning engine is high efficient 在对系统推理机的功能和性能要求进行分析的基础上，研究了零件可制造性分析系统的推理策略，采用混和推理的策略建立零件可制造性分析推理机。
3 . when making the false transitive reasoning similar to the true transitive reasoning in the daily situation , the children can pick up regularities in their social world and translate these into simple inferential strategies that allow them to predict the outcome of fairly complex social interactions 3 、儿童在日常情境中对类似于传递性推理的假传递性推理能够根据社会经验从他们的社会世界中获取规则并且把它转化为简单的推理策略，这些策略使他们能够预测比较复杂的社会相互作用的结果。
The target of second part is the knowledge representation and the reasoning tactics based on web . after analysis , we make a conclusion that to use the integrated knowledge representation to represent the knowledge of the web - based generalized parts and components selecting expert system , and make use of the object oriented reasoning tactics to reasoning 重点研究了基于web的专家系统的知识表示方法及其推理策略，提出了有利于配套件知识的集成的知识表示方法，根据配套件选型的特点设计了面向对象的推理模型及相应的推理策略。
Then it expatiates that how to build this expert system , including two facets which are knowledge and illation method . it is composed of building the boiler object moduel , constructing the system data base , realizing the knowledges memory and the inference engine and building the diagnosis moduels in the rules memory 并且从知识表达和推理策略两个方面详细阐述了优化运行专家系统的形成，包括锅炉对象模型组成、系统数据库的构造、知识库和推理机的实现以及规则库中的各个诊断模型的实现。
Because of the great quantity , strong specialization , wide involved range of the knowledge of engine , this paper introduces the construction of the repository , reasoning machine , program interface and the knowledge acquirement of dmas wearing fault integrated diagnostician system , puts forward the method of storing and managing the fault diagnostic knowledge by database , carries out fault diagnostic with proper reasoning strategy , and discusses the realization of the system from the view of the theory and engineering . 3 , the research on the remote fault diagnostic system 2 、 dmas故障诊断专家系统的研究本文主要针对发动机的知识具有数量大、专业性强、经验成分多、涉及面广等特点，介绍了dmas磨损故障综合诊断专家系统的知识库、推理机、人机界面和知识获取的实现，并提出把故障领域知识存入相应的数据库，运用数据库技术进行管理，结合合适的推理策略进行故障诊断，并从理论和具体方法上对系统的实现过程进行了探讨。
The ids works by two way , misuse detection and anomaly detection , misuse detection flags an intrusion on intrusion signature , this kind of detecting technic can be realized much more easily , and much more accurate , but it can not find some intrusiones that have been disguised or new kinds of intrusion . the anomaly detection can detect in more wide field , anomaly detection can compare new statistic data with average record , then anomaly record will be found , but it ' s more difficult to set a threshold , if the threshold is too big , some intrusion may be put through , if the threshold is too small , the ids will give more false positive alarm , and the threshold will be different with different people or different period , so the ids just simply show us their suspicious record , the administrator or expert will be in duty to analyze this record and give conclusion , the ids give more alarm than it should , leave us more detection record to analyze , and this is a hard work , we can not distinguish an intrusion or not if we analyze only one record , but we can judge if we find the relation among mass detection evidence . in this article , we try distinguish an intrusion using d - s theory ( proof theory ) instead using manual work , the ids will be more helpful and efficient 滥用检测采用的是特征检测的方法，实现较为简单，判断的准确性较高，但是不能判断一些经过伪装的入侵或特征库中尚未包含的入侵，异常检测能够根据以往记录的特征平均值，判断出异常情况，但是对于异常到什么程度才视为入侵，这个阀值非常难以确定，阀值设定的太高，有可能漏过真正的入侵，如果设定的阀值太低，又会产生较高的误警率，而且这个阀值因人而异，因时而异，因此现在的入侵检测系统把这部分异常记录以一定的形式显示出来或通知管理人员，交给管理人员去判断，而这些ids系统难以判断的记录，如果对每个证据单独地进行观察，可能是难以判断是否是入侵，而把许多先后证据关联起来，专家或管理人员根据经验能够判断访问的合法性，本文试图引入人工智能中证据理论的推理策略和示例学习方法，代替人工检查分析，可以提高效率，降低误警率，并可以对一个正在进行得可疑访问实现实时检测，通过搜索及时判断，及时阻断非法访问，比事后得人工处理更有意义。
