At present , the main methods for solving this kind of problems are as follows : ( a ) mathematical optimization model and solving it by computer algorithms + symbolic model and solving it by artificial intelligence 目前解决这个问题主要有两条途径: a数学优化模型及其算法求解+符号模型及其人工智能求解; b数学优化模型及其算法求解+人机交互或人机结合。
Based on the criterion of svg ( scalable vector graphics ) , which is established by w3c ( world wide web consortium ) , this paper describes the symbol of chart object using the technology of svg , it makes the symbol of chart object have the high ability of expanding 本文还根据由w3c ( wordwidewebconsortium )制定的svg ( scalablevectorgraphics ,可升级矢量图形)规范,运用svg技术对海图符号进行描述,使得该海图符号模型面向网络并具有良好的扩展性。
In designing clocks and watches , traditional cad technologies and expert systems are needed to solve numerical and geometrical models and symbol models respectively . besides , packing theories are needed to guide solving the optimization model while designing the overall layouts of the movements . therefore , only by using the ie technologies can we integrate the complicated multiple knowledge models 钟手表设计过程既要用到传统cad技术求解数值模型及几何模型,还要用到专家系统求解符号模型,同时在机芯总体布局设计中,需要用布局理论指导问题优化模型的求解,因此只有用智能工程技术才能将这样复杂的复合知识模型集成起来。
符号: character; sign; symbol; mar ...模型: model; pattern亚符号模型: subsymbolic model符号模式: pattern of symbol; symbolic models符号模拟语言: lss language for symbolic simulation递归信号模型: recursive signal model记号模型(层次语法): sign pattern模型符号: model symbol符号逻辑模型: model of symbolic logic信号模: signal mode双信号模式: dual signal model信号模仿: signal imitation信号模糊度: signal ambiguity信号模块: signaling module信号模拟: signal imitation信号模拟器: signal simulator符号: 1.(记号; 标记) character; sign; symbol; mark; code; notation; expression; denotation; sentinel 注音符号 phonetic symbol; 标点符号 punctuation mark; 代数符号 algebraic symbol2.(表明职别、身分等的标志) insignia电报信号模式: telegraph signal pattern两次信号模式: two-signal model语素信号模式: morphemic sign pattern模型: 1.(仿制实物) model; pattern 模型所代表的实物 antitype; 模型展品scale model; 飞机模型 model of an airplane; 复制模型 replica; 原尺寸模型 mock-up; 机器的模型 pattern of a machine; 做一个汽船模型 model a steamboat; 他用粘土做模型。 he models in clay.2.(制砂型的工具) mould; pattern3.(模子) model set; mould pattern; layout; type; representation; cast; version; matrix; mock-up; shape彩色信号模拟器: color simulator; colour simulator传真信号模拟器: facsimile signal simulator; facsimile-signal simulator回波信号模拟器: echo simulator混合信号模拟器: mixed signal simulator