Global semantic structures of two large semantic networks, HowNet and WordNet, are analyzed. It is found that they are both complex networks with features of small-world and scale-free, but with special properties. Ex...Global semantic structures of two large semantic networks, HowNet and WordNet, are analyzed. It is found that they are both complex networks with features of small-world and scale-free, but with special properties. Exponents of power law degree distribution of these two networks are between 1.0 and 2. 0, different from most scale-free networks which have exponents near 3.0. Coefficients of degree correlation are lower than 0, similar to biological networks. The BA (Barabasi-Albert) model and other similar models cannot explain their dynamics. Relations between clustering coefficient and node degree obey scaling law, which suggests that there exist self-similar hierarchical structures in networks. The results suggest that structures of semantic networks are influenced by the ways we learn semantic knowledge such as aggregation and metaphor.展开更多
This exploratory study examines whether genre has an impact on syntactic complexity and holistic rating in EFL writing. Over 300 sample texts produced by intermediate learners were collected from a test and some regul...This exploratory study examines whether genre has an impact on syntactic complexity and holistic rating in EFL writing. Over 300 sample texts produced by intermediate learners were collected from a test and some regular after-class assignments for English writing courses. Each participant completed two writing tasks, one argumentative and the other narrative. Results show that genre type has a significant impact on L2 syntactic complexity. Genre effect is found stronger with timed writing tasks. L2 holistic ratings show correlation with syntactic complexity on the different measure(s) depending on genre type and planning conditions. Regression analyses reveal that for timed writing tasks, clausal density(clauses per sentence) is a reliable predictor for holistic assessment on intermediate EFL learners’ writing quality. It is found to account for 6% of the score variance for timed writing and 10% for timed argumentative writing. Genre is evidenced to be related to EFL writing holistic ratings. Closer examination indicates that while syntactic complexity is predictive of holistic writing scores for argumentative writing, it does not correlate with holistic scores for narrative writing. Other linguistic features rather than syntactic complexity may be accountable. Overall, the study lends support to genre effect in the relationship between syntactic complexity and L2 writing quality holistic rating.展开更多
This paper figures out the problems the Chinese students often meet with when they try to obtain the English language ability. In order to assist my students crack down on such problems, I take up the approach of givi...This paper figures out the problems the Chinese students often meet with when they try to obtain the English language ability. In order to assist my students crack down on such problems, I take up the approach of giving them opportunities to play the active roles in English reading activity and requiring them to write reading response journals and to have frequent discussions in the reading class. The approach aims at improving the students' ability and getting them to be trained and improved effectively in the language skills concerned. The approach has come out with remarkable achievements. My understanding is that the process of learning a foreign language is a process indeed of accumulation, including both the language and culture knowledge. The accumulation can be gained by means of reading a lot, thus improving the students' language competence, enlarging their cultural and language field of vision on the western world. We teachers play the function of bridge leading the students to succeed in mastering and applying English as a practical tool in their life and work to come. This paper introduces what I have been trying to assist my students in solving their problems through my teaching practice during the past years.展开更多
Based on materials on the localized Chinese overseas, including the Melaka Babas, who are mostly Malay-speaking Chinese, this article reflects on the use of such terms as acculturation and assimilation, as well as hyb...Based on materials on the localized Chinese overseas, including the Melaka Babas, who are mostly Malay-speaking Chinese, this article reflects on the use of such terms as acculturation and assimilation, as well as hybridization and creolization, in relation to highly localized Chinese. All these concepts are seen as different ways of describing cultural formation in transcultural context. In particular, the relevance of using creolization to refer to the kind of creative process of cultural formation beyond its original usage in the Caribbean is discussed. This results in the identification of fragmented creolization as in the case of the Caribbean and a rooted creolization as in the case of the Babas. The author shall first discuss the issues of assimilation and integration, followed by hybridization and creolization. This is followed by the discussion on localization of Chinese overseas and identity. The concluding section provides some remarks on the concepts reviewed, and three main categories of acculturated Chinese are identified, namely, Chinese who are linguistically assimilated but still observe major Chinese traditions, Chinese who are so acculturated to the mainstream society that they hardly practice Chinese traditions, and Chinese who are both highly localized and highly mixed “racially”.展开更多
An impeller is difficult to machine because of severe collision due to the complex shape,overlapping and twisted shape of the impeller blades.So,most computer aided manufacturing(CAM)software companies have developed ...An impeller is difficult to machine because of severe collision due to the complex shape,overlapping and twisted shape of the impeller blades.So,most computer aided manufacturing(CAM)software companies have developed CAM module for manufacturing impeller according to their CAM software.But these dedicated modules are difficult to use for inexperienced users.The purpose of this work is to develop a tool-path generation module for impellers.For this purpose,it is based on Visual Basic language and used CATIA graphical environment.The result of simulation for generated tool-path by the module is satisfactory.And it has slow processing speed compared to other commercial modules,but it is easy to use.展开更多
This paper systematically proposes basic requirements on normalization of comprehensive evaluation system with complex uncertain information due to human participation. Four basic academic ideas are as follows: 1) It ...This paper systematically proposes basic requirements on normalization of comprehensive evaluation system with complex uncertain information due to human participation. Four basic academic ideas are as follows: 1) It is necessary to normalize conditions of information acquisition. 2) The effectiveness of comprehensive evaluation depends on the correctness of information acquisition. 3) Any evaluation results can be transformed into linguistic satisfactory degrees. 4) Linguistic values can include a great deal of information. This paper mainly deals with how to select objects to be evaluated, evaluators (panelists) and the methods of information processing, how to construct criteria of evaluation, how to normalize terms of evaluation, the results of evaluation, and the procedure of evaluation.展开更多
Routing policies specification language (RPSL) allows a network operator to specify routing policies at various levels in the Internet hierarchy, for example at the autonomous system (AS) level. At the same time, poli...Routing policies specification language (RPSL) allows a network operator to specify routing policies at various levels in the Internet hierarchy, for example at the autonomous system (AS) level. At the same time, policies can be specified with sufficient detail in RPSL so that the low level router configurations can be generated from them. This paper is a discussion on using the RPSL to describe routing policies of relative AS in the Internet routing registry (IRR). We first analyze the relationships between a pair of ASes, and then explain how to specify various relative AS routing policies in RPSL. At last, we show an example of configuring routing policies using RtConfig that is a tool developed by the Routing Arbiter Project (RAP).展开更多
In the past few years, the notion of task complexity has been receiving substantial attention in the field of second language acquisition. This paper explores task complexity from the cognitive perspective by analyzin...In the past few years, the notion of task complexity has been receiving substantial attention in the field of second language acquisition. This paper explores task complexity from the cognitive perspective by analyzing two studies with Skehan's limited capacity hypothesis and Robinson's cognition hypothesis. The two studies, namely You-Jin Kim's (2012) and Mirdamadi and Jong (2015), explore on how linguistic complexity affects language performance. Two hypotheses, Skehan's limited capacity hypothesis and Robinson's cognition hypothesis, explain the two studies from the cognitive perspective by predicting either that increasing task complexity reduces a pool of attentional capacity during task performance or that increasing complex tasks promotes greater accuracy and complexity of speech and writing. It is suggested that language teaching, syllabus designing in particular, should be based on the basis of task complexity.展开更多
The nominal group is an important aspect of English and other languages and requires specific attention because of its complex structure and sequence. This study examines how sequencing affects users' understanding a...The nominal group is an important aspect of English and other languages and requires specific attention because of its complex structure and sequence. This study examines how sequencing affects users' understanding and interpretation of the English nominal group and attempts to prescribe guidelines to the different challenges which the complex ordering of the nominal group poses to users of English as a second language. The findings of the study indicate that the complex ordering of the nominal group has a significant impact on their semantic effects in any discourse, and many of the difficulties users of English as a second language are faced with have to do with lack of adequate understanding of the structure and usage of the nominal group. Some of these problems can be addressed through a comprehensive study and examination of linguists' explanation of the nominal group and practical application of their guidelines. A functional approach to the study of the group will help second language learners of English to have a better understanding of its structure展开更多
The perception and use of loanwords in most literature, more specifically, online newspapers and magazines based on British, American, and Georgian media discourse, focus on the origin and the fundamental development ...The perception and use of loanwords in most literature, more specifically, online newspapers and magazines based on British, American, and Georgian media discourse, focus on the origin and the fundamental development of language content and the essentiality of luxury and necessary loanwords. Due to the fact that most magazines are created with an intention of convincing readers of various ideologies, most linguists would consider the use of loanwords to give a comprehensive presentation of ideas. Incorporating English loanwords is not only a requisite tool for integrating and addressing the cultural differences between various communities across the globe, but also acts as a bridge that fills the conceptual gaps that exist in various languages. This is no longer the job of a linguist, because there are many other ways through which the people of a particular country can adopt a loanword (e.g., social media). Also, it enriches the recipient language and puts its citizens up to date with the latest developments and inventions.展开更多
Nominalization is one of the grammatical features introduced by Halliday and his colleagues in SFL (Systemic Functional Linguistics) theory. It helps create a style of writing with density, complexity, and abstract....Nominalization is one of the grammatical features introduced by Halliday and his colleagues in SFL (Systemic Functional Linguistics) theory. It helps create a style of writing with density, complexity, and abstract. For English learners, it is crucial to develop nominalization awareness in their writing. This paper first examines the main features ofnominalization in English; it then contrasts the writing style differences before and after the students were taught the features of nominalization and discusses problems found in teaching of nominalization. It finally provides some pedagogical implications for teaching writing to Chinese learners of English.展开更多
Along with the process of globalization, diaspora has already become an eye-catching cultural phenomenon. More people cross borders of nations, leave their homeland and live in new homes, but they still maintain the c...Along with the process of globalization, diaspora has already become an eye-catching cultural phenomenon. More people cross borders of nations, leave their homeland and live in new homes, but they still maintain the characteristics of native culture and convention. The cultural turn in translation studies offers the best chance to understand more about the complexities of textual transfer and the patterns of cultural interaction. By virtue of this mode of cultural interaction, this paper has analyzed the translation practice and translation strategies from the cultural diaspora perspective, to deeply understand the relations between translation and culture beyond linguistic analysis. As in-between culture identity translators may re-examine two cultures with different eyes to find the intersection of two cultures and gain a balanced point. This move requires translators who play the role of intermediaries between cultures, to select the heterogeneous reconstruction, so as to achieve the intercultural communication in the translation activity展开更多
Limit language complexity of cellular automata which is first posed by S. Wolfram has become a new branch of cellular automata. In this paper, we obtain two interesting relationships between elementary cellular automa...Limit language complexity of cellular automata which is first posed by S. Wolfram has become a new branch of cellular automata. In this paper, we obtain two interesting relationships between elementary cellular automata of rules 126, 146(182) and 18, and prove that if the limit language of rule. 18 is not regular, nor are the limit languages of rules 126 and 146(182).展开更多
基金The National Natural Science Foundation of China(No.60275016).
文摘Global semantic structures of two large semantic networks, HowNet and WordNet, are analyzed. It is found that they are both complex networks with features of small-world and scale-free, but with special properties. Exponents of power law degree distribution of these two networks are between 1.0 and 2. 0, different from most scale-free networks which have exponents near 3.0. Coefficients of degree correlation are lower than 0, similar to biological networks. The BA (Barabasi-Albert) model and other similar models cannot explain their dynamics. Relations between clustering coefficient and node degree obey scaling law, which suggests that there exist self-similar hierarchical structures in networks. The results suggest that structures of semantic networks are influenced by the ways we learn semantic knowledge such as aggregation and metaphor.
文摘This exploratory study examines whether genre has an impact on syntactic complexity and holistic rating in EFL writing. Over 300 sample texts produced by intermediate learners were collected from a test and some regular after-class assignments for English writing courses. Each participant completed two writing tasks, one argumentative and the other narrative. Results show that genre type has a significant impact on L2 syntactic complexity. Genre effect is found stronger with timed writing tasks. L2 holistic ratings show correlation with syntactic complexity on the different measure(s) depending on genre type and planning conditions. Regression analyses reveal that for timed writing tasks, clausal density(clauses per sentence) is a reliable predictor for holistic assessment on intermediate EFL learners’ writing quality. It is found to account for 6% of the score variance for timed writing and 10% for timed argumentative writing. Genre is evidenced to be related to EFL writing holistic ratings. Closer examination indicates that while syntactic complexity is predictive of holistic writing scores for argumentative writing, it does not correlate with holistic scores for narrative writing. Other linguistic features rather than syntactic complexity may be accountable. Overall, the study lends support to genre effect in the relationship between syntactic complexity and L2 writing quality holistic rating.
文摘This paper figures out the problems the Chinese students often meet with when they try to obtain the English language ability. In order to assist my students crack down on such problems, I take up the approach of giving them opportunities to play the active roles in English reading activity and requiring them to write reading response journals and to have frequent discussions in the reading class. The approach aims at improving the students' ability and getting them to be trained and improved effectively in the language skills concerned. The approach has come out with remarkable achievements. My understanding is that the process of learning a foreign language is a process indeed of accumulation, including both the language and culture knowledge. The accumulation can be gained by means of reading a lot, thus improving the students' language competence, enlarging their cultural and language field of vision on the western world. We teachers play the function of bridge leading the students to succeed in mastering and applying English as a practical tool in their life and work to come. This paper introduces what I have been trying to assist my students in solving their problems through my teaching practice during the past years.
文摘Based on materials on the localized Chinese overseas, including the Melaka Babas, who are mostly Malay-speaking Chinese, this article reflects on the use of such terms as acculturation and assimilation, as well as hybridization and creolization, in relation to highly localized Chinese. All these concepts are seen as different ways of describing cultural formation in transcultural context. In particular, the relevance of using creolization to refer to the kind of creative process of cultural formation beyond its original usage in the Caribbean is discussed. This results in the identification of fragmented creolization as in the case of the Caribbean and a rooted creolization as in the case of the Babas. The author shall first discuss the issues of assimilation and integration, followed by hybridization and creolization. This is followed by the discussion on localization of Chinese overseas and identity. The concluding section provides some remarks on the concepts reviewed, and three main categories of acculturated Chinese are identified, namely, Chinese who are linguistically assimilated but still observe major Chinese traditions, Chinese who are so acculturated to the mainstream society that they hardly practice Chinese traditions, and Chinese who are both highly localized and highly mixed “racially”.
基金Project supported by the Second Stage of Brain Korea 21 Projects
文摘An impeller is difficult to machine because of severe collision due to the complex shape,overlapping and twisted shape of the impeller blades.So,most computer aided manufacturing(CAM)software companies have developed CAM module for manufacturing impeller according to their CAM software.But these dedicated modules are difficult to use for inexperienced users.The purpose of this work is to develop a tool-path generation module for impellers.For this purpose,it is based on Visual Basic language and used CATIA graphical environment.The result of simulation for generated tool-path by the module is satisfactory.And it has slow processing speed compared to other commercial modules,but it is easy to use.
基金supported by Ecole Nationale Superieure des Arts et Industries Textiles of Francethe National Science Foundation of China(Grant No.60074014)Sichuan Youth Science and Technology Foundation of China
文摘This paper systematically proposes basic requirements on normalization of comprehensive evaluation system with complex uncertain information due to human participation. Four basic academic ideas are as follows: 1) It is necessary to normalize conditions of information acquisition. 2) The effectiveness of comprehensive evaluation depends on the correctness of information acquisition. 3) Any evaluation results can be transformed into linguistic satisfactory degrees. 4) Linguistic values can include a great deal of information. This paper mainly deals with how to select objects to be evaluated, evaluators (panelists) and the methods of information processing, how to construct criteria of evaluation, how to normalize terms of evaluation, the results of evaluation, and the procedure of evaluation.
文摘Routing policies specification language (RPSL) allows a network operator to specify routing policies at various levels in the Internet hierarchy, for example at the autonomous system (AS) level. At the same time, policies can be specified with sufficient detail in RPSL so that the low level router configurations can be generated from them. This paper is a discussion on using the RPSL to describe routing policies of relative AS in the Internet routing registry (IRR). We first analyze the relationships between a pair of ASes, and then explain how to specify various relative AS routing policies in RPSL. At last, we show an example of configuring routing policies using RtConfig that is a tool developed by the Routing Arbiter Project (RAP).
文摘In the past few years, the notion of task complexity has been receiving substantial attention in the field of second language acquisition. This paper explores task complexity from the cognitive perspective by analyzing two studies with Skehan's limited capacity hypothesis and Robinson's cognition hypothesis. The two studies, namely You-Jin Kim's (2012) and Mirdamadi and Jong (2015), explore on how linguistic complexity affects language performance. Two hypotheses, Skehan's limited capacity hypothesis and Robinson's cognition hypothesis, explain the two studies from the cognitive perspective by predicting either that increasing task complexity reduces a pool of attentional capacity during task performance or that increasing complex tasks promotes greater accuracy and complexity of speech and writing. It is suggested that language teaching, syllabus designing in particular, should be based on the basis of task complexity.
文摘The nominal group is an important aspect of English and other languages and requires specific attention because of its complex structure and sequence. This study examines how sequencing affects users' understanding and interpretation of the English nominal group and attempts to prescribe guidelines to the different challenges which the complex ordering of the nominal group poses to users of English as a second language. The findings of the study indicate that the complex ordering of the nominal group has a significant impact on their semantic effects in any discourse, and many of the difficulties users of English as a second language are faced with have to do with lack of adequate understanding of the structure and usage of the nominal group. Some of these problems can be addressed through a comprehensive study and examination of linguists' explanation of the nominal group and practical application of their guidelines. A functional approach to the study of the group will help second language learners of English to have a better understanding of its structure
文摘The perception and use of loanwords in most literature, more specifically, online newspapers and magazines based on British, American, and Georgian media discourse, focus on the origin and the fundamental development of language content and the essentiality of luxury and necessary loanwords. Due to the fact that most magazines are created with an intention of convincing readers of various ideologies, most linguists would consider the use of loanwords to give a comprehensive presentation of ideas. Incorporating English loanwords is not only a requisite tool for integrating and addressing the cultural differences between various communities across the globe, but also acts as a bridge that fills the conceptual gaps that exist in various languages. This is no longer the job of a linguist, because there are many other ways through which the people of a particular country can adopt a loanword (e.g., social media). Also, it enriches the recipient language and puts its citizens up to date with the latest developments and inventions.
文摘Nominalization is one of the grammatical features introduced by Halliday and his colleagues in SFL (Systemic Functional Linguistics) theory. It helps create a style of writing with density, complexity, and abstract. For English learners, it is crucial to develop nominalization awareness in their writing. This paper first examines the main features ofnominalization in English; it then contrasts the writing style differences before and after the students were taught the features of nominalization and discusses problems found in teaching of nominalization. It finally provides some pedagogical implications for teaching writing to Chinese learners of English.
文摘Along with the process of globalization, diaspora has already become an eye-catching cultural phenomenon. More people cross borders of nations, leave their homeland and live in new homes, but they still maintain the characteristics of native culture and convention. The cultural turn in translation studies offers the best chance to understand more about the complexities of textual transfer and the patterns of cultural interaction. By virtue of this mode of cultural interaction, this paper has analyzed the translation practice and translation strategies from the cultural diaspora perspective, to deeply understand the relations between translation and culture beyond linguistic analysis. As in-between culture identity translators may re-examine two cultures with different eyes to find the intersection of two cultures and gain a balanced point. This move requires translators who play the role of intermediaries between cultures, to select the heterogeneous reconstruction, so as to achieve the intercultural communication in the translation activity
基金This research is supported by the National Natural Science Foundation of China(10101016).
文摘Limit language complexity of cellular automata which is first posed by S. Wolfram has become a new branch of cellular automata. In this paper, we obtain two interesting relationships between elementary cellular automata of rules 126, 146(182) and 18, and prove that if the limit language of rule. 18 is not regular, nor are the limit languages of rules 126 and 146(182).