启发式技术

词组短语

heuristic technique

与启发式技术相关的网络例句 [注：此内容来源于网络，仅供参考]

By means of Heuristic Search, Branch and Bound method and Voronoi Diagram, the algorithm analyzes occlusion on complicated denture models precisely and quickly, which solved the practical problem in the application of VR technologies in dentistry.

通过推广基于分离轴定理的经典碰撞检测算法，借助启发式搜索、分支定界和Voronoi图等手段，算法可以在较短的时间内对复杂牙列模型完成高精度的定量咬合分析任务，解决了虚拟现实技术在口腔医学领域应用中的实际问题。

as the process of campus network informatization speeding up continuously,an increasing number of schools built their own mail system which is available to both teachers and students. in addition to smtp session layer's anti-spam measures,surfcontrol e-mail information security gateway riskfilter is on the application layer, anti-spam engine asa integrates four anti-spam technology: digital fingerprints, heuristic analysis, semantic analysis and the internet threat database. many surfcontrol content security experts from all over the world maintain and update asa databases 365 x7x24 hours continually, and also it wouldautomatically updated four times daily, providing an accurate rate of 99.2 percent or more higher andbelow 0.1 percent rate of misjudgment of the spam filtering effect.

随着校园网信息化的进程不断的加快，越来越多的学校搭建了自己的邮件系统，提供给教师或学生使用，系统除了smtp会话层的反垃圾邮件措施，surfcontrol邮件安全信息网关riskfilter在应用层上，反垃圾邮件引擎asa集成了四种反垃圾邮件技术：数字指纹、启发式分析、语义分析和internet威胁库，由surfcontrol全球众多内容安全专家，365x7x24小时不间断维护更新asa数据库，每天自动更新4次，提供准确率高于99.2%、误判率低于0.1%的垃圾邮件过滤效果。

By using elicitation teaching and research learning, as well as advanced teaching method and technology, valuable experiment in new thought of teaching and learning during education is made.

通过运用启发式教学和研究性学习，采用先进的教学手段和技术，对教育过程中教与学的思路进行了有益的尝试。

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用"描述框架+规则组"的层次结构，"描述框架"用于描述问题域所涉及的因素，"规则组"反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

Nowadays there are some new and advanced anti-virus techniques,such as real-time scanning,heuristic code scanning,virtual machine and active kernel technique etc.

当今最新最先进的讨算机反病毒技术，有实时扫描技术、启发式代码扫描技术、虚拟机技术和主动内核技术等。

Nowadays there are some new and advanced anti-virus techniques, such as real-time scanning, heuristic code scanning, virtual machine and active kernel technique etc.

当前新型的、先进的反病毒技术主要有：实时扫描技术、启发式代码扫描技术、虚拟机技术和主动内技术等，这些技术各有优缺点，但都不是特别成熟。

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用&描述框架+规则组&的层次结构，&描述框架&用于描述问题域所涉及的因素，&规则组&反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

As viruses have evolved, the technologies used to detect them have also become more complex. Advanced technologies (heuristics and behaviour analyzers) can collectively be referred to as 'nonsignature' detection methods.

即使病毒演化出更多变种，该技术仍可通过不断的更新来侦测它们，而更先进的技术可统称为'非特征值'的检测方法（如启发式和行为分析技术）。

Tabu search as a heuristic technique with high efficiency is of advantages for solving this kind of problems.

Tabu搜索技术是一种高效的启发式搜索技术，适合于解决整数规划和混合整数规划问题。

The first category involves the development of heuristic techniques which include such ideas as varying the learning rate, using momentum and rescaling variables.

第一类包括使用启发式信息的技术，这些启发式技术包括可变的学习速度，使用动量和改变比例变量等。

与启发式技术相关的网络解释 [注：此内容来源于网络，仅供参考]

do-it-yourself：自己做

2005年中小学教师奈米科学营活动宗旨以趣味生动的影音教学,配合现场实体展示与动手自己做(Do it yourself)的启发式实验,介绍奈米科学的基本原理,合成制备方法,分析鉴定技术2005年中小学教师奈米科学营由於碳奈米管的潜在应用,例如电子探针,

heuristic：启发式

"基于特征"的病毒检测技术存在一大缺点:从安全威胁出现在网络上,到安全厂商发布用来保护信息的更新版本,存在一个时间差. 在这个时间段里,信息安全极容易受到危及. 而另一些病毒检测技术采用了"启发式"(heuristic)保护机制,这种机制能够通过模拟最新出现的安全威胁的功能来识别威胁.

heuristic program：启发式程序

启发式信息 heuristic information | 启发式程序 heuristic program | 启发式技术 heuristic technique

incompleteness theory：不完全性理论

启发式技术 heuristic technique | 不完全性理论 incompleteness theory | 不合逻辑 illogicality

sandbox：沙盒

详细说明:KV2009具有启发式扫描、虚拟机脱壳、\\\"沙盒\\\"(Sandbox)技术、内核级自我保护金钟罩、智能主动防御、网页防木马墙、ARP攻击防护、互联网安检通道、系统检测安全分级、反病毒Rootkit/HOOK技术、\\\"云安全\\\"防毒系统等十余项新技术