Appropriate schemata as a novel concept to characterize building blocks are introduced, and then, the traits of appropriate schemata are presented. The effects of building blocks by search operators are analyzed. Henc...Appropriate schemata as a novel concept to characterize building blocks are introduced, and then, the traits of appropriate schemata are presented. The effects of building blocks by search operators are analyzed. Hence, the experiments on RR-8X8 are employed to verify that appropriate schemata construct the building blocks. The validity of appropriate schemata and building blocks from the views of theory and practice is presented.展开更多
GA hardness and interdependence between genes in the chromosome are important questions in the study of genetic algorithms(GA). Traditional methods, which are used to measure the interaction between genes, can only re...GA hardness and interdependence between genes in the chromosome are important questions in the study of genetic algorithms(GA). Traditional methods, which are used to measure the interaction between genes, can only reflect the extent of epistasis between all genes in the chromosome. Therefore, the definition of the fitness landscape of schemata is proposed in this paper, and epistasis measures on this landscape of schemata are used to analyze the degree of interdependence between some certain gene loci in study. Some information between these sites can be reflected by some characters of the fitness landscape of schemata which are composed of these fixed sites. The stronger the interaction between these sites, the larger the variation of the fitness of schemata whose fixed sites correspond to those sites in study, and the more rugged the fitness landscape of these schemata. According to the degree of interaction between these given gene loci, building blocks of GA can be analyzed and determined, and further genetic operators and the structure of GA can be designed and adjusted to improve the performance of GA. At last, a lot of experiments including NK models are done, and results of empirical analysis show that this method is effective.展开更多
When we communicate with others, we are about to encounter certain types of discourse, and transfer some new information. If we want to be understood correctly, we should try to connect with the schemata which exist i...When we communicate with others, we are about to encounter certain types of discourse, and transfer some new information. If we want to be understood correctly, we should try to connect with the schemata which exist in the participants, arousing their experienced knowledge of what we mentioned in our expression. The real sample in the thesis is a strong support to this opinion.展开更多
Jingdezhen, known as the ＂porcelain capital,＂ it is said that the Millennium kiln fire is constant here, its porcelain, with ＂ white as jade, bright as a mirror, as thin as paper, such as chime sound ＂ style, reno...Jingdezhen, known as the ＂porcelain capital,＂ it is said that the Millennium kiln fire is constant here, its porcelain, with ＂ white as jade, bright as a mirror, as thin as paper, such as chime sound ＂ style, renowned at home and abroad. Area of Jingdezhen handmade porcelain craft is mainly Jingdezhen urban and rural areas. ＂State the number of Chinese porcelain, Porcelain peak is this all.＂ Over more than a thousand year, Jingdezhen system culminates best collection of industry of ancient Ming Yao, forming a unique handmade porcelain craft production system, creating the most brilliant piece of Chinese ceramic history. Their high achievements, impact, the craft, the varieties, which any other kilns at any time are difficult to match.展开更多
English listening comprehension is the key to master English.The paper draws the conclusion of the students' listening comprehension problems based on their exam papers.The paper applies the Schemata theory to ana...English listening comprehension is the key to master English.The paper draws the conclusion of the students' listening comprehension problems based on their exam papers.The paper applies the Schemata theory to analyze the factors and brings forward a suggestive teaching mode to improve the students' listening comprehension:Listening teaching should not only activate the students' old schema but construct a new schema.展开更多
The relationship of culture-specific background knowledge and EFL/ESL reading methodology is to be explored. We illustrate this discussion of the culturally based and culturally biased nature of background knowledge w...The relationship of culture-specific background knowledge and EFL/ESL reading methodology is to be explored. We illustrate this discussion of the culturally based and culturally biased nature of background knowledge with sample reading passages which have actually caused comprehension problems for EFL/ESL students. A reader's failure to activate an appropriate schema (formal or content) during reading is due to the fact that the schema, content schema in particular, culturally specific, which hinders him greatly from perfecting the reading comprehension. Some suggestions are brought forth for both ESL students and teachers to deal with the problem.展开更多
The English News of CRI possesses many advantages such as abundance of information and being easily accessible for English learners within the mainland of China. Unfortunately, it has been ignored by most teachers of ...The English News of CRI possesses many advantages such as abundance of information and being easily accessible for English learners within the mainland of China. Unfortunately, it has been ignored by most teachers of English and students. Based on the input hypothesis, affective filter hypothesis and schemata theory, this paper probes the mode of CRI English assisting English teaching in college.展开更多
Schema theory originated from western Countries.It explained explicitly how readers' world knowledge interacts with text to arrive at comprehension.Many Chinese English teachers use it to guide their teaching,but ...Schema theory originated from western Countries.It explained explicitly how readers' world knowledge interacts with text to arrive at comprehension.Many Chinese English teachers use it to guide their teaching,but most of them can not get an ideal outcome.First,this paper represent schemata and schematic theory briefly,and then explores the interactions beween schematic theory and reading comprehension.At last,the author lists out three factors that is helpful for comprehending and establishing new schemata.展开更多
文摘Appropriate schemata as a novel concept to characterize building blocks are introduced, and then, the traits of appropriate schemata are presented. The effects of building blocks by search operators are analyzed. Hence, the experiments on RR-8X8 are employed to verify that appropriate schemata construct the building blocks. The validity of appropriate schemata and building blocks from the views of theory and practice is presented.
文摘GA hardness and interdependence between genes in the chromosome are important questions in the study of genetic algorithms(GA). Traditional methods, which are used to measure the interaction between genes, can only reflect the extent of epistasis between all genes in the chromosome. Therefore, the definition of the fitness landscape of schemata is proposed in this paper, and epistasis measures on this landscape of schemata are used to analyze the degree of interdependence between some certain gene loci in study. Some information between these sites can be reflected by some characters of the fitness landscape of schemata which are composed of these fixed sites. The stronger the interaction between these sites, the larger the variation of the fitness of schemata whose fixed sites correspond to those sites in study, and the more rugged the fitness landscape of these schemata. According to the degree of interaction between these given gene loci, building blocks of GA can be analyzed and determined, and further genetic operators and the structure of GA can be designed and adjusted to improve the performance of GA. At last, a lot of experiments including NK models are done, and results of empirical analysis show that this method is effective.
文摘When we communicate with others, we are about to encounter certain types of discourse, and transfer some new information. If we want to be understood correctly, we should try to connect with the schemata which exist in the participants, arousing their experienced knowledge of what we mentioned in our expression. The real sample in the thesis is a strong support to this opinion.
文摘Jingdezhen, known as the ＂porcelain capital,＂ it is said that the Millennium kiln fire is constant here, its porcelain, with ＂ white as jade, bright as a mirror, as thin as paper, such as chime sound ＂ style, renowned at home and abroad. Area of Jingdezhen handmade porcelain craft is mainly Jingdezhen urban and rural areas. ＂State the number of Chinese porcelain, Porcelain peak is this all.＂ Over more than a thousand year, Jingdezhen system culminates best collection of industry of ancient Ming Yao, forming a unique handmade porcelain craft production system, creating the most brilliant piece of Chinese ceramic history. Their high achievements, impact, the craft, the varieties, which any other kilns at any time are difficult to match.
文摘English listening comprehension is the key to master English.The paper draws the conclusion of the students' listening comprehension problems based on their exam papers.The paper applies the Schemata theory to analyze the factors and brings forward a suggestive teaching mode to improve the students' listening comprehension:Listening teaching should not only activate the students' old schema but construct a new schema.
文摘The relationship of culture-specific background knowledge and EFL/ESL reading methodology is to be explored. We illustrate this discussion of the culturally based and culturally biased nature of background knowledge with sample reading passages which have actually caused comprehension problems for EFL/ESL students. A reader's failure to activate an appropriate schema (formal or content) during reading is due to the fact that the schema, content schema in particular, culturally specific, which hinders him greatly from perfecting the reading comprehension. Some suggestions are brought forth for both ESL students and teachers to deal with the problem.
文摘The English News of CRI possesses many advantages such as abundance of information and being easily accessible for English learners within the mainland of China. Unfortunately, it has been ignored by most teachers of English and students. Based on the input hypothesis, affective filter hypothesis and schemata theory, this paper probes the mode of CRI English assisting English teaching in college.
文摘Schema theory originated from western Countries.It explained explicitly how readers' world knowledge interacts with text to arrive at comprehension.Many Chinese English teachers use it to guide their teaching,but most of them can not get an ideal outcome.First,this paper represent schemata and schematic theory briefly,and then explores the interactions beween schematic theory and reading comprehension.At last,the author lists out three factors that is helpful for comprehending and establishing new schemata.
