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A Study on Honeysuckle Pattern in Yungang Grottoes From the Perspective of Semiotics
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作者 REN Nannan 《Cultural and Religious Studies》 2024年第1期36-41,共6页
Buddhism was introduced to China during the Han Dynasty and took root in China,integrating with local culture.The classic pattern of honeysuckle in Buddhism,as a type of border decoration,was also introduced to China ... Buddhism was introduced to China during the Han Dynasty and took root in China,integrating with local culture.The classic pattern of honeysuckle in Buddhism,as a type of border decoration,was also introduced to China with the eastward advancement of Buddhism.This article aims to conduct a semiotic study on the patterns of honeysuckle patterns in the Yungang Grottoes.Firstly,the concept of honeysuckle patterns was explained,and typical honeysuckle patterns that appeared in the Yungang Grottoes were systematically organized and classified.Then,with the help of semiotic principles,the production of symbols for honeysuckle patterns in the Yungang Grottoes was analyzed from a semiotic perspective.Based on this,the semiotic characteristics of honeysuckle patterns in the Yungang Grottoes and their signifier and referent systems were analyzed in depth.Finally,the shape and connotation of honeysuckle patterns in their evolution and development were summarized.The honeysuckle pattern occupies an important position in the history of traditional patterns in China,so the honeysuckle pattern in Yungang Grottoes,as a decorative theme,not only has important research significance,but its semiotic value is also worth exploring and studying. 展开更多
关键词 Yungang Grottoes honeysuckle pattern semiotics BUDDHISM
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Text Simplification Using Transformer and BERT 被引量:1
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作者 Sarah Alissa Mike Wald 《Computers, Materials & Continua》 SCIE EI 2023年第5期3479-3495,共17页
Reading and writing are the main interaction methods with web content.Text simplification tools are helpful for people with cognitive impairments,new language learners,and children as they might find difficulties in u... Reading and writing are the main interaction methods with web content.Text simplification tools are helpful for people with cognitive impairments,new language learners,and children as they might find difficulties in understanding the complex web content.Text simplification is the process of changing complex text intomore readable and understandable text.The recent approaches to text simplification adopted the machine translation concept to learn simplification rules from a parallel corpus of complex and simple sentences.In this paper,we propose two models based on the transformer which is an encoder-decoder structure that achieves state-of-the-art(SOTA)results in machine translation.The training process for our model includes three steps:preprocessing the data using a subword tokenizer,training the model and optimizing it using the Adam optimizer,then using the model to decode the output.The first model uses the transformer only and the second model uses and integrates the Bidirectional Encoder Representations from Transformer(BERT)as encoder to enhance the training time and results.The performance of the proposed model using the transformerwas evaluated using the Bilingual Evaluation Understudy score(BLEU)and recorded(53.78)on the WikiSmall dataset.On the other hand,the experiment on the second model which is integrated with BERT shows that the validation loss decreased very fast compared with the model without the BERT.However,the BLEU score was small(44.54),which could be due to the size of the dataset so the model was overfitting and unable to generalize well.Therefore,in the future,the second model could involve experimenting with a larger dataset such as the WikiLarge.In addition,more analysis has been done on the model’s results and the used dataset using different evaluation metrics to understand their performance. 展开更多
关键词 Text simplification neural machine translation TRANSFORMER
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Analysis of a simplification strategy in a nonhydrostatic model for surface and internal wave problems
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作者 Jinghua Zhang Wensheng Jiang Xueqing Zhang 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2023年第2期29-43,共15页
This paper examines the simplification strategy of retaining only the nonhydrostatic effect of local acceleration in a three-dimensional fully nonhydrostatic model regarding the submesoscale wave phenomenon in the oce... This paper examines the simplification strategy of retaining only the nonhydrostatic effect of local acceleration in a three-dimensional fully nonhydrostatic model regarding the submesoscale wave phenomenon in the ocean.Elaborate scale analysis of the vertical component of the Reynold-averaged Navier-Stokes(RANS)equation was performed,confirming the rationalization of this simplification.Then,the simplification was implemented in a RANS equation-based nonhydrostatic model NHWAVE(nonhydrostatic WAVE)to make a simplified nonhydrostatic model.Numerical examples were taken to test its performance,including surface sinusoidal waves propagating on an idealized East China Sea topography,tidally induced internal lee waves and small-scale solitary waves.The results show that in a considerably wide range of nonlinear strengths,the simplified nonhydrostatic model can obtain similar results as those in the fully nonhydrostatic model,even for smaller-scale solitary waves.Nonlinearity influences the applicability of the simplification.The stronger the nonlinearity is,the worse the simplified model describes the nonhydrostatic phenomenon.In general,the simplified nonhydrostatic model can simulate surface waves better than internal waves.Improvement of computational efficiency in the simplified nonhydrostatic model is reasonable,reducing the central processing unit time duration in the fully nonhydrostatic model by 16.4%–20.6%.The specially designed algorithm based on the simplified nonhydrostatic equation can remarkably reduce the computational time. 展开更多
关键词 simplification of nonhydrostatic model submesoscale wave internal lee wave
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A Collaborative Simplification Method for Multiple Coastlines Based on the Hierarchical Triangulation Network Partition 被引量:5
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作者 Lihua ZHANG Lulu TANG +1 位作者 Shuaidong JIA Zeyuan DAI 《Journal of Geodesy and Geoinformation Science》 2020年第2期93-104,共12页
For the current automatic coastline generalization method,only one-line element is considered separately,but the relationship between the nearby elements is not effectively considered.A synergistic simplification meth... For the current automatic coastline generalization method,only one-line element is considered separately,but the relationship between the nearby elements is not effectively considered.A synergistic simplification method for multiple coastlines based on the hierarchical triangulation network partition(HTNP)is proposed in this paper.Firstly,the constrained Delaunay triangulation is constructed to partition the regions that can be simplified.Then,a hierarchical binary tree model to structure the morphological characteristics of the above several coastlines and the spatial proximity between different coastlines is constructed.Finally,the small curved and curved invisible parts of the coastline are deleted according to the visual constraints,and the narrow part between the coastline itself or the different coastlines is exaggerated appropriately,and the automatic simplification of the coastline is realized.The experimental results show that:①Relationships between the different coastlines are considered,and the shortcomings of considering the coastline separately are overcome;②Under the condition of the multiple coastlines in complex sea areas,the problem of collaborative simplification is solved,the quality of the coastlines are improved obviously,and the proposed method can be applied into more types of coastlines. 展开更多
关键词 cartographic generalization coastline simplification hierarchy relationship synergistic simplification
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Research Status of Navigation Idioms in Semiotics
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作者 简耀 《海外英语》 2019年第23期251-253,共3页
The present situation of study of Chinese and English navigation idioms is examined from the perspective of semiotics.Firstly,the author expounds the background of the study on navigation idioms.Secondly,the paper exp... The present situation of study of Chinese and English navigation idioms is examined from the perspective of semiotics.Firstly,the author expounds the background of the study on navigation idioms.Secondly,the paper expounds several core concepts related to research.In the end,the article summarizes the vast majority of navigation idioms from the perspective of language and cultural relations with the relevant published literature,as well as cnki.net and English journals,and rarely studies navigation idi⁃oms systematically from the perspective of semiotics.Therefore,it is necessary to carry out this study and find out the cultural simi⁃larities and differences from another perspective. 展开更多
关键词 navigation idioms semiotics status of research
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A Progressive Line Simplification Algorithm 被引量:2
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作者 Christoph Brandenberger Lorenz Hurni 《Geo-Spatial Information Science》 2002年第3期41-45,75,共6页
An application of line simplification considering spatial knowledge is described.A method for identifying potential conflict regions,in order to avoid the self_intersection of generalized lines,is also discussed.Furth... An application of line simplification considering spatial knowledge is described.A method for identifying potential conflict regions,in order to avoid the self_intersection of generalized lines,is also discussed.Furthermore,a new progressive line simplification algorithm is presented.From the view point of spatial cognition,a spatial hierarchical structure is proposed,and its application to construction of spatial knowledge related to a line is explained. 展开更多
关键词 PROGRESSIVE LINE simplification map GENERALIZATION SPATIAL knowledge SPATIAL cognitive SPATIAL hierarchical structure potential CONFLICT region selfintersection of a LINE
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An Introduction to Brand Semiotics
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作者 王楠 《海外英语》 2014年第24期277-278,共2页
This paper attempts to review the semiotic study of brands.Due to the various traditions of semiotics,the approach in question contains several ways of interpretation,including structural semiotics and Peircean semiot... This paper attempts to review the semiotic study of brands.Due to the various traditions of semiotics,the approach in question contains several ways of interpretation,including structural semiotics and Peircean semiotics.Former researchers mainly focus on the first method and seldom employ the second one.Despite a review of former studies,this paper also puts forward a new pattern of study and points out the significance of the semiotic approach and queries remained to be settled. 展开更多
关键词 semiotics Brands PATTERN SIGNIFICANCE
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Simplification of English Sentence Pattern Structure in the Teaching of Translation and Grammar
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作者 汤伟 YANG Ya-lan 《海外英语》 2014年第20期278-279,共2页
In the teaching of translation and grammar,it is essential that the English sentence structure is analyzed and transformation of sentence structures both in English and Chinese in class and after class. However,many k... In the teaching of translation and grammar,it is essential that the English sentence structure is analyzed and transformation of sentence structures both in English and Chinese in class and after class. However,many kinds of English sentences structures prevent the students who study English from getting the basic idea and concept of a sentence in translation or grammatical analysis. In this paper,the author submitted the basic mould of simplification of English sentence structure,and the students can learn and master the translating technique through the simplified English sentence structure. Thus it helps to improve students' competence of translation. 展开更多
关键词 ENGLISH SENTENCE STRUCTURE simplification SV SVO S
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Complex Model Simplification Algorithm with Improved Error Evaluation
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作者 JIANGHong-bo LUYan-sheng TANGBo 《Wuhan University Journal of Natural Sciences》 EI CAS 2005年第2期380-384,共5页
Given the framework of incremental mesh simplification based on edgecollapse, the paper proposes a mesh simplification algorithm using an improved approach formeasuring simplification error. The algorithm uses edge co... Given the framework of incremental mesh simplification based on edgecollapse, the paper proposes a mesh simplification algorithm using an improved approach formeasuring simplification error. The algorithm uses edge collapse to simplify the trianglemesh andmaintains surface error approximations using c-error for the faces which have changed after edgecollapse and d-crror for the faces which become degenerated after edge collapse. Also, we reportsome results using a variety of computer graphics models, which can show that the algorithm canachieve the desired simplification effect. 展开更多
关键词 mesh simplification c-crror d-error edge collapse
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Terrain Simplification Research in Augmented Scene Modeling
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作者 Ming Delie You Kefei Tian Jinwen Liu Jian State Key Laboratory for Image Processing and Intelligent Control, Institute for Pattern Recognition and Artificial Intelligence , Huazhong University of Science and Technology , Wuhan 430074 Wang Guangju 《Journal of China University of Geosciences》 SCIE CSCD 2001年第4期351-355,共5页
Augmented reality is the merging of synthetic sensory information into a user's perception of a real environment. As one of the most important tasks in augmented scene modeling, terrain simplification research has... Augmented reality is the merging of synthetic sensory information into a user's perception of a real environment. As one of the most important tasks in augmented scene modeling, terrain simplification research has gained more and more attention. In this paper, we mainly focus on point selection problem in terrain simplification using triangulated irregular network. Based on the analysis and comparison of traditional importance measures for each input point, we put forward a new importance measure based on local entropy. The results demonstrate that the local entropy criterion has a better performance than any traditional methods. In addition, it can effectively conquer the 'short-sight' problem associated with the traditional methods. 展开更多
关键词 augmented reality scene modeling terrain simplification triangulated irregular network importance measures local entropy.
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Application of equivalent resistance to simplification of Sutong Bridge piers in tidal river section modeling
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作者 Lei TANG WeiZHANG +1 位作者 Ming-xiao XIE Zhen YU 《Water Science and Engineering》 EI CAS 2012年第3期316-328,共13页
This paper describes some details and procedural steps in the equivalent resistance (E-R) method for simplifying the pier group of the Sutong Bridge, which is located on the tidal reach of the lower Yangtze River, i... This paper describes some details and procedural steps in the equivalent resistance (E-R) method for simplifying the pier group of the Sutong Bridge, which is located on the tidal reach of the lower Yangtze River, in Jiangsu Province. Using a two-dimensional tidal current numerical model, three different models were established: the non-bridge pier model, original bridge pier model, and simplified bridge pier model. The difference in hydrodynamic parameters, including water level, velocity, and diversion ratio, as well as time efficiency between these three models is discussed in detail. The results show that simplifying the pier group using the E-R method influences the water level and velocity near the piers, but has no influence on the diversion ratio of each cross-section of the Xuliujing reach located in the lower Yangtze River. Furthermore, the simplified bridge pier model takes half the calculation time that the original bridge pier model needs. Thus, it is concluded that the E-R method can be use to simplify bridge piers in tidal river section modeling reasonably and efficiently. 展开更多
关键词 E-R method tidal river section pier group simplification numerical modeling
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An Adaptive SVP Simplification Based on Area Difference 被引量:4
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作者 Gen ZHENG Jianhu ZHAO Hongmei ZHANG 《Journal of Geodesy and Geoinformation Science》 2019年第4期53-63,共11页
Sound velocity profile(SVP)data is indispensable in the multi-beam data processing.The sampling density is of great importance for SVP to represent the vertical variation of sound velocity accurately and guarantee the... Sound velocity profile(SVP)data is indispensable in the multi-beam data processing.The sampling density is of great importance for SVP to represent the vertical variation of sound velocity accurately and guarantee the accuracy of sound ray tracing(SRT).However,the SVP also affects the SRT efficiency significantly,especially in deep-sea multi-beam sounding data processing.To improve SRT efficiency and ensure SRT accuracy,an adaptive SVP simplification method based on area difference is proposed in this article.Firstly,the relationship between the area difference of the raw SVP and the simplified one and SRT bias is studied,and the relationship model of them is built.Then,by considering the constraint of SRT accuracy,the SVP simplification method and the simplifying SVP procedure SVP are given.Finally,a deep water experiment is conducted to verify the proposed method.Compared to the existing method,the proposed method improves the robustness,feasibility of SVP simplification as well as the accuracy and efficiency of SRT. 展开更多
关键词 sound velocity profile(SVP)simplification area difference equivalent SVP sound ray tracing(SRT)bias maximum offset of sound velocity(MOV)
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The Solid-liquid Transformation of Low-grade Solid Potash Deposit in Dalangtan Basin and the Simplification of the Liquid Phase System
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作者 WANG Xiaohan ZHANG Chao +2 位作者 XIE Shaolei JIA Yongzhong YAO Ying 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2014年第S1期436-436,共1页
We studied the solid-liquid transformation of low-grade solid potash deposit in Dalangtan Basin and simplified the liquid phase system.We did experiments to optimize conditions of the solid-liquid transformation.The S... We studied the solid-liquid transformation of low-grade solid potash deposit in Dalangtan Basin and simplified the liquid phase system.We did experiments to optimize conditions of the solid-liquid transformation.The Suitable 展开更多
关键词 low-grade solid potash deposit solid-liquid transformation liquid phase system simplification
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Simplification and Experimental Verification for Temperature and Humidity Field Coupling Model of Conservatory Soil 被引量:1
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作者 曹滨斌 李惟毅 李兆力 《Transactions of Tianjin University》 EI CAS 2011年第1期33-38,共6页
Based on the surface energy balance model which is widely used abroad, a temperature and humidity field coupling model of conservatory soil without crop vegetation in full illumination was established. Considering the... Based on the surface energy balance model which is widely used abroad, a temperature and humidity field coupling model of conservatory soil without crop vegetation in full illumination was established. Considering the relatively closed environment in conservatory, weak solar radiation and little surface evaporation of soil, the daily variation of water content in different soil layers may be neglected, then the temperature and humidity field coupling model was simplified to a one-dimensional thermal diffusion model. The simplified model and the temperature and humidity field coupling model adopted the same computational method of soil physical parameters and discrete format of heat diffusion differential equations, and were applied to the continuous simulation of temperature field in conservatory soil without crop vegetation in full illumination. Through the comparison between simulation results and experimental data, the precision of the simplified model was verified. The typical rule of soil heat flux variation in a 24 h cycle was also obtained. 展开更多
关键词 联合模型简化的温室土壤温度湿度
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On the Sustainable Development of the Design of Semiotics and Ecological Aesthetics
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作者 Yang Qin 《学术界》 CSSCI 北大核心 2015年第1期317-321,共5页
Semiotics is the meta-science of researching the general theories of symbols.Design is the result of the production practice of the human society,and what are designed is to meet the first demand of the human society ... Semiotics is the meta-science of researching the general theories of symbols.Design is the result of the production practice of the human society,and what are designed is to meet the first demand of the human society and is the most important cultural creation;i.e.,the material cultural creation.All the cultural phenom ena are symbol phenomena,so the design phenomenon is also a kind of symbol phenomenon.The ecological aesthetics is a new aesthetic form,studying ecology itself,and it develops from the ecological aesthetic standard.This paper attempts to illustrate the relation of the two fields and find out how to realize sustainable development with the lead of the social values and the mainstream culture. 展开更多
关键词 美学设计 生态美学 符号学 可持续发展 人类社会 文化创造 社会价值观 社会生产
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Multimodal Semiotics Perspective on Literature Visualization
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作者 Kang Leiming 《学术界》 CSSCI 北大核心 2015年第10期257-263,共7页
Literature visualization has particular characteristics:multimodality in production;multimediality in the means of distribution;visualization of language forms.The basic changes of literature lie in mode- choosing ori... Literature visualization has particular characteristics:multimodality in production;multimediality in the means of distribution;visualization of language forms.The basic changes of literature lie in mode- choosing orientation and potentials that language and image offer for making meaning.Under the framework of multimodal semiotics,image and language are two modes nestled among a multimodal ensemble.Each mode and the interactions between them have the potential to contribute equally to meaning.Elucidating "image-language relation" from multimodality can make it clear that the particular characteristics of image and language don't change;the former describes visual effect,the latter constructs image with imagination. 展开更多
关键词 多模态 符号学 文学 形象化 相互作用 生产过程 多式联运 视觉效果
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The Semiotics of Photography: Towards Objective Hermeneutics
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作者 Salvador Leon 《Journal of Philosophy Study》 2017年第12期634-644,共11页
我们怎么能知道一张相片意味着什么?什么消息或代码 semiotically 存在帮助我们解释它?图象的集体消费在比赛的大数字被反映,奖学金,画廊, museographic 展览并且特别在做广告:能被建立让一个可靠、清楚的判断从另外一个区别一张... 我们怎么能知道一张相片意味着什么?什么消息或代码 semiotically 存在帮助我们解释它?图象的集体消费在比赛的大数字被反映,奖学金,画廊, museographic 展览并且特别在做广告:能被建立让一个可靠、清楚的判断从另外一个区别一张相片的符号学参数是什么?为批评家或法官,艺术家或一般公众,这篇文章寻求由在科学基于新进展建议符号学分析回答这些问题,在感觉的心理学和视觉的神经生物学;说方法论,当前在 ESAV 强烈地被使用并且在现在的作者的研究生研究使用了,寻求便于 meaningto 的理解改进 hermeneuticsof 以一个系统、客观的方法的摄影图象。 展开更多
关键词 符号学 记学号 arsology 摄影 艺术 设计
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Semiotics of the Political Image: The 2012 Mexican Election
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作者 Jacob Bafiuelos Capistran 《Journalism and Mass Communication》 2013年第6期361-374,共14页
关键词 墨西哥 政治 符号学 形象 信息网站 图像 候选人 学分
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THE METHOD OF GRAPHIC SIMPLIFICATION OF AREA FEATURE BOUNDARY WITH RIGHT ANGLES
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作者 GUO Qingsheng MAO Jianhua 《Geo-Spatial Information Science》 2000年第2期74-78,共5页
关键词 自动化地图归纳 区域特征 空间知识 进步图形的简化
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Mathematical Modeling and Computational Semiotics: Methodological Approach to Formalization of Semiotic Concepts
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作者 Silvia Regina dos Santos Coelho Ricardo Matos Chaim 《Journal of Mechanics Engineering and Automation》 2014年第12期981-1000,共20页
关键词 数学建模 计算工具 符号学 人工智能技术 方法论 智能系统 认知行为 造型基础
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