关于语义三角

关于语义三角ＢｅａｔｒｉｚＧａｒｚａ－Ｃｕａｒｏｎ著榕培译一、主要的哲学分野本书第一部分中提到的六点跟第二部分中即将讨论的语言学研究特别相关。第一点当然是“所指意义”（ｄｅｎｏｔａｔｉｏｎ，指的是符号直接指称物体）与“相关意义”（ｃｏｎｎｏｔａｔｉｏ...

DATABASE STRUCTURE FOR THE INTEGRATION OF RS WITH GIS BASED ON SEMANTIC NETWORK

The integration of remote sensing (RS) with geographical information system (GIS) is a hotspot in geographical information science.A good database structure is important to the integration of RS with GIS,which should be beneficial to the complete integration of RS with GIS,able to deal with the disagreement between the resolution of remote sensing images and the precision of GIS data,and also helpful to the knowledge discovery and exploitation.In this paper,the database structure storing the spatial data based on semantic network is presented.This database structure has several advantages.Firstly,the spatial data is stored as raster data with space index,so the image processing can be done directly on the GIS data that is stored hierarchically according to the distinguishing precision.Secondly,the simple objects are aggregated into complex ones.Thirdly,because we use the indexing tree to depict the relationship of aggregation and the indexing pictures expressed by 2_D strings to describe the topology structure of the objects,the concepts of surrounding and region are expressed clearly and the semantic content of the landscape can be illustrated well.All the factors that affect the recognition of the objects are depicted in the factor space,which provides a uniform mathematical frame for the fusion of the semantic and non_semantic information.Lastly,the object node,knowledge node and the indexing node are integrated into one node.This feature enhances the ability of system in knowledge expressing,intelligent inference and association.The application shows that this database structure can benefit the interpretation of remote sensing image with the information of GIS.

即时通讯记录认证规则体系考察:基于类型厘定的逻辑前提

类型研究是鉴识事物内部层次的研究。深化证据类型探究并对应构建证据规则是实现科学认证的前提。目前,学界对即时通讯记录主体、语境、语言、保存方式等层面的研讨不足,类型研究匮乏;实务中则存在专属性认证规则缺位的问题,针对即时通讯记录证据的立法长期停滞于“地位合法”的“形式合法化”阶段,法官认证广泛存在“不宜作直接证据”“不宜作证据”“不可作证据”等矛盾观点。即时通讯记录是由不同标准划分的不同类别证据构成的证据体系,现有的概括性立法容易忽视该类证据的内部类型差异,无法解决通讯主体身份鉴真、通讯内容隐私保护、非文字符号意思表示解读等问题。故此,脱离概括性、形式化立法,选取主体鉴真性、语境公开性、内容保存性、语言规范性等标准对即时通讯记录进行类型化梳理并配置差异化的认证规则,将有助于该类证据的准确认定。在该过程中,构建可靠性认定规则、隐私权保护规则、分类规制及专家语义解读规则等针对即时通讯记录的“专属认定规则”,能够切实助力该类证据尽快实现“地位合法→认证科学”的“实质合法化”。

基于虚实结合仿真的变电站一键顺控不停电验收技术研究

随着新型电力系统建设深入推进,电网设备运维管理体系和安全治理新质生产力的要求也不断提升。传统变电站一键顺控验收调试主要通过操作票人工验证和顺控传动验证相结合的方式开展,该方式存在验收耗时长、验收存在死角、停电协调困难、调试条件繁杂等问题,严重影响了一键顺控现场安装调试进度以及后期正式上线应用的安全稳定性。因此,本文提出一种基于“静态校核+虚拟仿真”虚实结合验证的一键顺控自动验收方法,通过专家文本语义识别算法对顺控主机预置库和运维典型操作票进行静态校核,然后通过基于SCD、CID、ICD模型构建文件解析模块,搭建全景数字化虚拟仿真测试,进而验证一键顺控全站、全间隔操作信息回路映射正确性,为传统人工验收向智能化不停电验收方法转变提供技术支撑。验证结果表明,该装置能大幅度提升一键顺控验收效率和质量,确保一键顺控上线应用正确率达100%。

变电站一键顺控不停电验收技术

提出一种基于“静态校核+虚拟仿真”验证的一键顺控不停电自动验收方法,通过专家文本语义识别算法对顺控主机预置库和运维典型操作票进行静态校核,然后通过基于SCD、CID、ICD模型文件构建的模型文件解析模块进行全景数字化虚拟仿真测试,进而验证一键顺控全站全间隔操作信息回路映射正确性,为传统人工验收向智能化不停电验收方法转变提供技术支撑。验证结果表明,该装置能大幅度提升一键顺控验收效率和质量,确保一键顺控上线应用100%正确。