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试论语式 被引量:3
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作者 范晓 《河南大学学报(社会科学版)》 CSSCI 北大核心 2012年第6期100-106,共7页
语式是指短语的语法结构的格式,即指由一定语法形式显示的表示一定语法意义的短语的结构格式。具体可表述为:由词类序列形式显示的包含句法结构、语义结构以及语用功能的形义匹配的短语结构格式。基干语式是"语型-语模"的结合... 语式是指短语的语法结构的格式,即指由一定语法形式显示的表示一定语法意义的短语的结构格式。具体可表述为:由词类序列形式显示的包含句法结构、语义结构以及语用功能的形义匹配的短语结构格式。基干语式是"语型-语模"的结合体,语式自身整体的、独立的语用功能意义称为"语式义"。语式分析,是对某个特定语式的"语型"、"语模"、"语类"(语式义)以及该语式在句子或句式里的应用性进行的分析。笔者在本文中对若干语式作出的构拟和描述,旨在举一反三。 展开更多
关键词 语式义 分析
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“NP的VP”短语语式分析 被引量:2
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作者 陈庆汉 《河南大学学报(社会科学版)》 CSSCI 北大核心 2014年第6期121-125,共5页
语式是指短语的抽象的语法结构格式。从语义和句法的结合式来看,我们把NP的VP短语的语式分为两大类。第一大类是,"NP领事+的+VP名物化名核"。这种语式内部可以分为三个下位类型:"NP施事+的+VP名物化动核""NP系... 语式是指短语的抽象的语法结构格式。从语义和句法的结合式来看,我们把NP的VP短语的语式分为两大类。第一大类是,"NP领事+的+VP名物化名核"。这种语式内部可以分为三个下位类型:"NP施事+的+VP名物化动核""NP系事+的+VP名物化性状核""NP受事+的+VP名物化动核"。第二大类是,"NP限事+的+VP名物化名核",从语义上分,限事分别表示时点、时量、数量、工具、处所、方式、性质等语义格,可分为"NP时点+的+VP名物化动核""NP时段+的+VP名物化动核""NP性质+的+VP名物化动核""NP工具+的+VP名物化动核""NP处所+的+VP名物化动核""NP方式+的+VP名物化动核""NP数量+的+VP名物化动核"等7个下位类型。 展开更多
关键词 NP的VP 语式义
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An Exploration of the Interactive Web-based College English Teaching Model 被引量:1
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作者 周迎 《Sino-US English Teaching》 2006年第4期47-51,共5页
In the light of the theory of constructivism, the interactive web-based college English teaching model is intended to facilitate "autonomy", "inquiry" and "cooperation" in learning English. This paper presents a... In the light of the theory of constructivism, the interactive web-based college English teaching model is intended to facilitate "autonomy", "inquiry" and "cooperation" in learning English. This paper presents a research in which the interactive web-based college English teaching model intends to reshape the teacher's and learner's roles in the classroom. Based on the research, an exploration is made --- within the framework of the interactive web-based model --- on the design of "teaching model" and "learning model", its application and related potential problems. 展开更多
关键词 interactive web-based college English teaching model CONSTRUCTIVISM AUTONOMY inquiry cooperation
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Ontology-based schema matching method in web query interface integration 被引量:1
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作者 闫中敏 李庆忠 +3 位作者 曹鲁慧 孔兰菊 董永权 丁艳辉 《Journal of Southeast University(English Edition)》 EI CAS 2008年第3期385-388,共4页
Deep web data integration needs to do schema matching on web query interfaces and obtain the mapping table.By introducing semantic conflicts into web query interface integration and discussing the origins and categori... Deep web data integration needs to do schema matching on web query interfaces and obtain the mapping table.By introducing semantic conflicts into web query interface integration and discussing the origins and categories of the semantic conflicts,an ontology-based schema matching method is proposed.The process of the method is explained in detail using the example of web query interface integration in house domain.Conflicts can be detected automatically by checking semantic relevance degree,then the categories of the conflicts are identified and messages are sent to the conflict solver,which eliminates the conflicts and obtains the mapping table using conflict solving rules.The proposed method is simple,easy to implement and can be flexibly reused by extending the ontology to different domains. 展开更多
关键词 deep web web query interface integration semantic conflict schema matching ONTOLOGY
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Constructivism-based Course Books' Compiling and a New Mode of Teaching
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作者 王玉雯 《Sino-US English Teaching》 2007年第3期1-5,共5页
The paper explores the positive impact of constructivism-based course books compiling and the new mode of teaching, analyzes their effects on helping students improve their integrated English language competence, and ... The paper explores the positive impact of constructivism-based course books compiling and the new mode of teaching, analyzes their effects on helping students improve their integrated English language competence, and pointing out that the development of teaching non-English major graduate students has raised new demands for teaching devices, teaching methodology and new roles of teachers and learners. Therefore, New Century Graduate English Series, as constructivism-based course books, has made some beneficial attempts for the implementation of the new graduate English teaching reauirements. 展开更多
关键词 CONSTRUCTIVISM new mode integrated English language competence New Century GraduateEnglish Series
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Approximate Failures Semantics for Polynomial Labelled Transition Systems 被引量:1
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《Journal of Donghua University(English Edition)》 EI CAS 2013年第6期472-476,共5页
Labelled transition systems(LTSs) are widely used to formally describe system behaviour.The labels of LTS are extended to offer a more satisfactory description of behaviour by refining the abstract labels into multiva... Labelled transition systems(LTSs) are widely used to formally describe system behaviour.The labels of LTS are extended to offer a more satisfactory description of behaviour by refining the abstract labels into multivariate polynomials.These labels can be simplified by numerous numerical approximation methods.Those LTSs that can not apply failures semantics equivalence in description and verification may have a chance after using approximation on labels.The technique that combines approximation and failures semantics equivalence effectively alleviates the computational complexity and minimizes LTS. 展开更多
关键词 labelled transition system (LTS) failures semantics numerical approximation
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SERVICE COMMUNITY CONSTRUCTION METHOD OF INTERNET OF THINGS BASED ON SEMANTIC SIMILARITY 被引量:1
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作者 Wang Yang Zhang Linjing +2 位作者 Huang Yakun Zhao Baohua Zhao Chuanxin 《Journal of Electronics(China)》 2013年第1期49-56,共8页
Internet of Things (IoT) as an important and ubiquitous service paradigm is one of the most important issues in IoT applications to provide terminal users with effective and efficient services based on service communi... Internet of Things (IoT) as an important and ubiquitous service paradigm is one of the most important issues in IoT applications to provide terminal users with effective and efficient services based on service community. This paper presents a semantic-based similarity algorithm to build the IoT service community. Firstly, the algorithm reflects that the nodes of IoT contain a wealth of semantic information and makes them to build into the concept tree. Then tap the similarity of the semantic information based on the concept tree. Finally, we achieve the optimization of the service community through greedy algorithm and control the size of the service community by adjusting the threshold. Simulation results show the effectiveness and feasibility of this algorithm. 展开更多
关键词 Internet of Things (IoT) Service community Semantic similarity Concept tree
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Exploiting multi-context analysis in semantic image classification
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作者 田永鸿 黄铁军 高文 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2005年第11期1268-1283,共16页
As the popularity of digital images is rapidly increasing on the Internet, research on technologies for semantic image classification has become an important research topic. However, the well-known content-based image... As the popularity of digital images is rapidly increasing on the Internet, research on technologies for semantic image classification has become an important research topic. However, the well-known content-based image classification methods do not overcome the so-called semantic gap problem in which low-level visual features cannot represent the high-level semantic content of images. Image classification using visual and textual information often performs poorly since the extracted textual features are often too limited to accurately represent the images. In this paper, we propose a semantic image classification ap- proach using multi-context analysis. For a given image, we model the relevant textual information as its multi-modal context, and regard the related images connected by hyperlinks as its link context. Two kinds of context analysis models, i.e., cross-modal correlation analysis and link-based correlation model, are used to capture the correlation among different modals of features and the topical dependency among images induced by the link structure. We propose a new collective classification model called relational support vector classifier (RSVC) based on the well-known Support Vector Machines (SVMs) and the link-based cor- relation model. Experiments showed that the proposed approach significantly improved classification accuracy over that of SVM classifiers using visual and/or textual features. 展开更多
关键词 Image classification Multi-context analysis Cross-modal correlation analysis Link-based correlation model Linkage semantic kernels Relational support vector classifier
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Adapting Property Path for Polynomial-Time Evaluation and Reasoning on Semantic Web 被引量:1
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作者 姜洋 冯志勇 +1 位作者 王鑫 饶国政 《Transactions of Tianjin University》 EI CAS 2013年第2期130-139,共10页
Property path is the latest navigational extension of the standard query language SPARQL 1.1 for the Semantic Web.However,in the existing SPARQL query systems which support property path,the query efficiency is very l... Property path is the latest navigational extension of the standard query language SPARQL 1.1 for the Semantic Web.However,in the existing SPARQL query systems which support property path,the query efficiency is very low and does not support reasoning.This paper proposes a new existential semantics which has polynomial-time evaluation complexity and an equivalent relationship with the current semantics,and transforms the property path expressions to the extended nested regular expressions based on the existential semantics and proves the semantic equivalence after the transformation considering the RDFS semantics.The property path query engine is achieved by implementing the nested regular expressions algorithm and the transformation rules from the property path expressions to the nested regular expressions,which maintains the syntax simplicity of property path and the goal-oriented polynomial-time reasoning to avoid computing the RDF graph closure.The experiment results not only show the characteristics of query engine based on the existential semantics in efficiency and reasoning,but also further validate the equivalence between the results based on current semantics and those based on the existential semantics for property path after the removal of duplicate values. 展开更多
关键词 PATH graph SEMANTICS REASONING efficiency
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Research on Chinese place name recognition based on kernel classifier
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作者 宇缨 王晓龙 +1 位作者 刘秉权 王慧 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2007年第1期79-82,共4页
A SVMs (Support Vector Machines) based method to identify Chinese place names is presented. In our approach, place name candidate is located according to a rational forming assumption, then SVMs based identification s... A SVMs (Support Vector Machines) based method to identify Chinese place names is presented. In our approach, place name candidate is located according to a rational forming assumption, then SVMs based identification strategy is used to distinguish whether one candidate is true place name or not. Referring to linguistic knowledge, basic semanteme of a contextual word and frequency information of words inside place name candidate are selected as features in our methodology. So dimension in the feature space is reduced dramatically and processing procedure is performed more efficiently. Result of open testing on unregistered place names achieves F-measure 83.25 in 8.17 million words news based on this project. 展开更多
关键词 SVMS Chinese place name feature selection semanteme kernel function
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An Examination on Grammar Instruction in JEC
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作者 Zhimin Xue Liang Cai 《Sino-US English Teaching》 2005年第2期27-32,37,共7页
By selecting one unit in Junior English for China (JEC), a textbook for middle school students in some regions in China, this paper aims at analyzing how the grammar feature: Existential There is instructed in term... By selecting one unit in Junior English for China (JEC), a textbook for middle school students in some regions in China, this paper aims at analyzing how the grammar feature: Existential There is instructed in terms of form, meaning and use, while answering some questions raised by Parrott in his Grammar for English Language Teachers. A conclusion is then drawn with regard to its form-based instruction on basis of the analysis and discussions. 展开更多
关键词 grammar instruction JEC Parrot Existential There
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A STUDY OF THE ORGANIZATION OF L2 MENTAL LEXICON THROUGH WORD ASSOCIATION TESTS 被引量:1
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作者 李晓丽 孙蓝 《Chinese Journal of Applied Linguistics》 2009年第6期80-87,128,共9页
Based on the Self-organizing Model of Bilingual Processing (SOMBIP) proposed by Li & Farkas (2002), this paper has aimed at exploring whether L2 mental lexicon undergoes a reorganizational process through word ass... Based on the Self-organizing Model of Bilingual Processing (SOMBIP) proposed by Li & Farkas (2002), this paper has aimed at exploring whether L2 mental lexicon undergoes a reorganizational process through word association tests on learners of different language proficiency. The results show that response types vary greatly among the three groups. Of all the responses elicited among beginners, responses of non-relationship type and phonological type take up the leading part. As to the responses made by inter... 展开更多
关键词 Self-organizing Connectionist Model L2 mental lexicon ORGANIZATION RECONSTRUCTION
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Effect of polypeptide 2B1 on condition of dampness pattern in rats in terms of Traditional Chinese Medicine 被引量:3
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作者 Zhangbin Yang Ting Xiang +6 位作者 Shijun Zhang Hongrui Zhan Zexiong Chen Baoguo Sun Xiaoling Chen Jingli Shi Bin Ren 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2014年第2期214-220,共7页
OBJECTIVE: This study investigated how polypeptide 2B1 is involved in regulating and governing dampness in rat models with dampness pattern defined in terms of Traditional Chinese Medicine. METHODS: We randomly divi... OBJECTIVE: This study investigated how polypeptide 2B1 is involved in regulating and governing dampness in rat models with dampness pattern defined in terms of Traditional Chinese Medicine. METHODS: We randomly divided 48 SPF 10-week-old male Sprague-Dawley (SD) rats into a normal group, normal + Aristolochic acid I (AA-I) for 5 min group, normal + AA-I for 60 min group, dampness pattern group (DS-Group), dampness pattern + AA-I for 5 rain tern + AA-I for 60 min group, and dampness pat- group. Groups were then treated accordingly. We took out the lung, stom- ach, liver, spleen, kidney, large intestine, and small intestine tissues to detect gene and protein expres- sion of organic anion transporter polypeptide 2B1 (OATP2B1). RESULTS= Gene expression of OATP2B1 in spleen, kidney, and small intestine of rats with dampness pattern was lower than that in normal rats (P〈0.05). The gene expressions of OATP2B1 in liver, stomach, large intestine, and small intestine were lower than that in control rats at different time points after being stimulated by AA-I (P〈0.05). CONCLUSION There is coordination among multiple viscera in handling the condition of dampness, and the mechanism underlying the action may rely on regulating the expression of OATP2B1. 展开更多
关键词 Medicine Chinese traditional VISCERA Organic anion transporter polypeptide 2B1 Dampness pattern Aristolochic acid
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An XPath-based OWL storage model for effective ontology management in Semantic Web environment
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作者 Jinhyung KIM Dongwon JEONG Doo-kwon BAIK 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2009年第6期843-857,共15页
With the rapid growth of the Web, the volume of information on the Web is increasing exponentially. However, information on the current Web is only understandable to humans, and this makes precise information retrieva... With the rapid growth of the Web, the volume of information on the Web is increasing exponentially. However, information on the current Web is only understandable to humans, and this makes precise information retrieval difficult. To solve this problem, the Semantic Web was proposed. We must use ontology languages that can assign data the semantics for realizing the Semantic Web. One of the representative ontology languages is the Web ontology language OWL, adopted as a recommen-dation by the World-Wide Web Consortium (W3C). OWL includes hierarchical structural information between classes or prop-erties. Therefore, an efficient OWL storage model that considers a hierarchical structure for effective information retrieval on the Semantic Web is required. In this paper we suggest an XPath-based OWL storage (XPOS) model, which includes hierarchical information between classes or properties in XPath form, and enables intuitive and effective information retrieval. Also, we show the comparative evaluation results for the performance of the XPOS model, Sesame, and the XML file system-based storage (XFSS) model, in terms of query processing and ontology updating. 展开更多
关键词 XPATH Web ontology language Hierarchical structure Ontology storage Semantic Web
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