Due to the rapid evolution of Advanced Persistent Threats(APTs)attacks,the emergence of new and rare attack samples,and even those never seen before,make it challenging for traditional rule-based detection methods to ...Due to the rapid evolution of Advanced Persistent Threats(APTs)attacks,the emergence of new and rare attack samples,and even those never seen before,make it challenging for traditional rule-based detection methods to extract universal rules for effective detection.With the progress in techniques such as transfer learning and meta-learning,few-shot network attack detection has progressed.However,challenges in few-shot network attack detection arise from the inability of time sequence flow features to adapt to the fixed length input requirement of deep learning,difficulties in capturing rich information from original flow in the case of insufficient samples,and the challenge of high-level abstract representation.To address these challenges,a few-shot network attack detection based on NFHP(Network Flow Holographic Picture)-RN(ResNet)is proposed.Specifically,leveraging inherent properties of images such as translation invariance,rotation invariance,scale invariance,and illumination invariance,network attack traffic features and contextual relationships are intuitively represented in NFHP.In addition,an improved RN network model is employed for high-level abstract feature extraction,ensuring that the extracted high-level abstract features maintain the detailed characteristics of the original traffic behavior,regardless of changes in background traffic.Finally,a meta-learning model based on the self-attention mechanism is constructed,achieving the detection of novel APT few-shot network attacks through the empirical generalization of high-level abstract feature representations of known-class network attack behaviors.Experimental results demonstrate that the proposed method can learn high-level abstract features of network attacks across different traffic detail granularities.Comparedwith state-of-the-artmethods,it achieves favorable accuracy,precision,recall,and F1 scores for the identification of unknown-class network attacks through cross-validation onmultiple datasets.展开更多
From May 25 to October 7,2024,L’éCOLE China,School of Jewelry Arts(supported by Van Cleef & Arpels) presents the "Garden of Emeralds" exhibition in its Shanghai campus.As part of the "Discover...From May 25 to October 7,2024,L’éCOLE China,School of Jewelry Arts(supported by Van Cleef & Arpels) presents the "Garden of Emeralds" exhibition in its Shanghai campus.As part of the "Discover the Gemstones" series,the exhibition gives pride to this green precious mineral and explores its history in many regions of the world,from Asia to Europe including the Middle East.Gathering both raw stones and pieces of jewelry from museum collections and private lenders,it addresses the topic through the three main pillars of L’éCOLE:gemmology,savoir-faire and the history of jewelry.展开更多
The"Silk Road Artists'Rendezvous"exhibition kicked off in Mengqi Town,Yuhang District,Hangzhou,where 152 artworks of 84 artists from 83 countries are on show.As a key sideline event of the Liangzhu Forum...The"Silk Road Artists'Rendezvous"exhibition kicked off in Mengqi Town,Yuhang District,Hangzhou,where 152 artworks of 84 artists from 83 countries are on show.As a key sideline event of the Liangzhu Forum,the exhibition is hosted by the Ministry of Culture and Tourism of the People's Republic of China,People's Government of Zhejiang Province,and China International Culture Association(CiCA),and organized by the Bureau of International Exchanges and Cooperation of Ministry of Culture and Tourism of the People's Republic of China,Publicity Department of the CPC Zhejiang Provincial Committee,Zhejiang Provincial Department of Culture and Tourism,Hangzhou Municipal Government,and China Academy of Art(CAA)on December 3,2023 in Hangzhou,Zhejiang Province,China.展开更多
"Beauty in the Gathering:Exhibition of Precious Collection from Art Museums around China"opens at the National Art Museum of China(NAMOC)on February 1 and lasts until April 1.The exhibition provides a glimps..."Beauty in the Gathering:Exhibition of Precious Collection from Art Museums around China"opens at the National Art Museum of China(NAMOC)on February 1 and lasts until April 1.The exhibition provides a glimpse of the great variety of art collected by 15 museums,and distinctive features that vary from region to region,which has witnessed the further prosperity and development of the art museum industry since the new era.The exhibition showcases over 500 pieces of traditional Chinese painting,oil painting,printmaking,watercolor painting,lacquer painting,sculpture,folk art,mixed media art,calligraphy and other collections provided by these museums.展开更多
Continuing the theme of"ink Splendor and Cultural Context"to celebrate the 6Oth anniversary of the founding of the National Art Museum of China(NAMOC),the Exhibition of Selected Ancient Paintings Collectedby...Continuing the theme of"ink Splendor and Cultural Context"to celebrate the 6Oth anniversary of the founding of the National Art Museum of China(NAMOC),the Exhibition of Selected Ancient Paintings Collectedby Jilin Provincial Museum was recently unveiled at NAMOC.展开更多
Reading is one of the core skills in English learning.It is indispensable for EFL learners to develop good English reading literacy in primary schools.English picture books are consistent with pupils’cognitive and th...Reading is one of the core skills in English learning.It is indispensable for EFL learners to develop good English reading literacy in primary schools.English picture books are consistent with pupils’cognitive and thinking modes,which is valuable to improve their English reading literacy.However,at present,most Chinese pupils have some problems in English reading.The paper aims at analyzing the current problems in Chinese pupils’English reading and digging out the values and strategies of English picture book reading,so as to stimulate their reading interests,cultivate their intercultural awareness,and improve their English reading literacy.展开更多
In early April,The Woolmark Company,the authoritative wool textiles organization,presented RETURN,a sustainable art exhibition at R130,a buyer shop during Shanghai Fashion Week,where three pieces of naturally degraded...In early April,The Woolmark Company,the authoritative wool textiles organization,presented RETURN,a sustainable art exhibition at R130,a buyer shop during Shanghai Fashion Week,where three pieces of naturally degraded wool fabrics were on display for the first time in China.The exhibition visualised the biodegradation process of this natural fabric,leading people to experience the natural charm of wool through art and natural beauty.展开更多
Bringing together the world's leading textile technology leaders in Istanbul,ITM 2024 Exhibition has achieved a great success by hosting thousands of visitors from 94 countries.Professional visitors and investors ...Bringing together the world's leading textile technology leaders in Istanbul,ITM 2024 Exhibition has achieved a great success by hosting thousands of visitors from 94 countries.Professional visitors and investors from countries such as Sri Lanka,Uruguay,Peru,Trinidad and Tobago,Rwanda,Mauritius,Mongolia,Tuvalu,Singapore,Rwanda,Mauritius,Mongolia,Tuvalu,Singapore once again demonstrated the global attraction power of the exhibition.展开更多
The Floyd-Warshall algorithm is frequently used to determine the shortest path between any pair of nodes.It works well for crisp weights,but the problem arises when weights are vague and uncertain.Let us take an examp...The Floyd-Warshall algorithm is frequently used to determine the shortest path between any pair of nodes.It works well for crisp weights,but the problem arises when weights are vague and uncertain.Let us take an example of computer networks,where the chosen path might no longer be appropriate due to rapid changes in network conditions.The optimal path from among all possible courses is chosen in computer networks based on a variety of parameters.In this paper,we design a new variant of the Floyd-Warshall algorithm that identifies an All-Pair Shortest Path(APSP)in an uncertain situation of a network.In the proposed methodology,multiple criteria and theirmutual associationmay involve the selection of any suitable path between any two node points,and the values of these criteria may change due to an uncertain environment.We use trapezoidal picture fuzzy addition,score,and accuracy functions to find APSP.We compute the time complexity of this algorithm and contrast it with the traditional Floyd-Warshall algorithm and fuzzy Floyd-Warshall algorithm.展开更多
Nowadays, picture fuzzy set theory is a flourishing field in mathematics with uncertainty by incorporating the concept of positive, negative and neutral membership degrees of an object. A traditional crisp relation re...Nowadays, picture fuzzy set theory is a flourishing field in mathematics with uncertainty by incorporating the concept of positive, negative and neutral membership degrees of an object. A traditional crisp relation represents the satisfaction or the dissatisfaction of relationship, connection or correspondence between the objects of two or more sets. However, there are some problems that can’t be solved through classical relationships, such as the relationship between two objects being vague. In those situations, picture fuzzy relation over picture fuzzy sets is an important and powerful concept which is suitable for describing correspondences between two vague objects. It represents the strength of association of the elements of picture fuzzy sets. It plays an important role in picture fuzzy modeling, inference and control system and also has important applications in relational databases, approximate reasoning, preference modeling, medical diagnosis, etc. In this article, we define picture fuzzy relations over picture fuzzy sets, including some other fundamental definitions with illustrations. The max-min and min-max compositions of picture fuzzy relations are defined in the light of picture fuzzy sets and discussed some properties related to them. The reflexivity, symmetry and transitivity of a picture fuzzy relation are described over a picture fuzzy set. Finally, various properties are explored related to the picture fuzzy relations over a picture fuzzy set.展开更多
Theory of the Cayley graphs is directly linked with the group theory.However,if there are uncertainties on the vertices or edges or both then fuzzy graphs have an extraordinary importance.In this perspective,numbers o...Theory of the Cayley graphs is directly linked with the group theory.However,if there are uncertainties on the vertices or edges or both then fuzzy graphs have an extraordinary importance.In this perspective,numbers of generalηizations of fuzzy graphs have been explored in the literature.Among the others,picture fuzzy graph(PFG)has its own importance.A picture fuzzy graph(PFG)is a pair G=(C,D)defined on a H^(*)=(A,B),where C=(ηC,θ_(C),■_(C))is a picture fuzzy set on A and D=(ηD,θ_(D),■_(D))is a picture fuzzy set over the set B∈A×A such that for any edge mn∈ B with ηD(m,n)≤min(ηC(m),ηC(n)),θD(m,n)≤min(θC(m),θC(n))and ■_(D)(m,n)≥max(■_(C)(m),■_(C)(n)).In this manuscript,we introduce the notion of the Cayley picture fuzzy graphs on groups which is the generalization of the picture fuzzy graphs.Firstly,we discuss few important characteristics of the Cayley picture fuzzy graphs.We show that Cayley picture fuzzy graphs are vertex transitive and hence regular.Then,we investigate different types of Cayley graphs induced by the Cayley picture fuzzy graphs by using different types of cuts.We extensively discuss the term connectivity of the Cayley picture fuzzy graphs.Vertex connectivity and edge connectivity of the Cayley picture fuzzy graphs are also addressed.We also investigate the linkage between these two.Throughout,we provide the extensions of some characηteristics of both the PFGs and Cayley fuzzy graphs in the setting of Cayley picture fuzzy graphs.Finally,we provide the model of interconnected networks based on the Cayley picture fuzzy graphs.展开更多
Clustering is a crucial method for deciphering data structure and producing new information.Due to its significance in revealing fundamental connections between the human brain and events,it is essential to utilize cl...Clustering is a crucial method for deciphering data structure and producing new information.Due to its significance in revealing fundamental connections between the human brain and events,it is essential to utilize clustering for cognitive research.Dealing with noisy data caused by inaccurate synthesis from several sources or misleading data production processes is one of the most intriguing clustering difficulties.Noisy data can lead to incorrect object recognition and inference.This research aims to innovate a novel clustering approach,named Picture-Neutrosophic Trusted Safe Semi-Supervised Fuzzy Clustering(PNTS3FCM),to solve the clustering problem with noisy data using neutral and refusal degrees in the definition of Picture Fuzzy Set(PFS)and Neutrosophic Set(NS).Our contribution is to propose a new optimization model with four essential components:clustering,outlier removal,safe semi-supervised fuzzy clustering and partitioning with labeled and unlabeled data.The effectiveness and flexibility of the proposed technique are estimated and compared with the state-of-art methods,standard Picture fuzzy clustering(FC-PFS)and Confidence-weighted safe semi-supervised clustering(CS3FCM)on benchmark UCI datasets.The experimental results show that our method is better at least 10/15 datasets than the compared methods in terms of clustering quality and computational time.展开更多
The dual themes of inheritance and innovation are the red threads throughout the exhibition "Ink Splendor and Cultural Context:Exhibition of Bada Shanren,Shi Tao and Chinese Xieyi Art since the 20th Century"...The dual themes of inheritance and innovation are the red threads throughout the exhibition "Ink Splendor and Cultural Context:Exhibition of Bada Shanren,Shi Tao and Chinese Xieyi Art since the 20th Century",which is curated around a clear storyline一through the re-organization of works,the historical evolution of Xieyi art and the synchronicity in exhibition space are unifed,making the whole exhibition a double variation of inheritance and innovation.展开更多
From the perspective of the development of ancient Gandhara civilization,the exhibition shows the visitors the artistic charm of Gandhara culture and its influence.Among them,30 artifacts from the Palace Museum witnes...From the perspective of the development of ancient Gandhara civilization,the exhibition shows the visitors the artistic charm of Gandhara culture and its influence.Among them,30 artifacts from the Palace Museum witness the long history of cultural and artistic exchanges between China and Pakistan.展开更多
In this article, we define the arithmetic operations of generalized trapezoidal picture fuzzy numbers by vertex method which is assembled on a combination of the (α, γ, β)-cut concept and standard interval analysis...In this article, we define the arithmetic operations of generalized trapezoidal picture fuzzy numbers by vertex method which is assembled on a combination of the (α, γ, β)-cut concept and standard interval analysis. Various related properties are explored. Finally, some computations of picture fuzzy functions over generalized picture fuzzy variables are illustrated by using our proposed technique.展开更多
A condition of exposure to multiple stressors resulting in a mixed clinical picture spanning conventional categories without meeting any of them in full,encompasses a risk for a list of comorbidities preventing approp...A condition of exposure to multiple stressors resulting in a mixed clinical picture spanning conventional categories without meeting any of them in full,encompasses a risk for a list of comorbidities preventing appropriate prevention and treatment.New transformative transdiagnostic approaches suggest changes spanning conventional categories.They base their systems of classification on biomarkers as well as on brain structural and functional dysregulation as associated with behavioral and emotional symptoms.These new approaches received critiques for not being specific enough and for suggesting a few biomarkers for psychopathology as a whole.Therefore,they put the value of differential diagnosis at risk of avoiding appropriate derived prevention and treatment.Multiplicity of stressors has been considered mostly during and following catastrophes,without considering the resulting mixed clinical picture and life event concomitant stressors.We herewith suggest a new category within the conventional classification systems:The Complex Stress Reaction Syndrome,for a condition of multiplicity of stressors,which showed a mixed clinical picture for daily life in the post coronavirus disease 2019 era,in the general population.We argue that this condition may be relevant to daily,regular life,across the lifespan,and beyond conditions of catastrophes.We further argue that this condition may worsen without professional care and it may develop into a severe mental health disorder,more costly to health systems and the suffering individuals.Means for derived prevention and treatment are discussed.展开更多
The exhibition displays nearly 200 important representative works of over 40 art masters.With super classic,rare boutique originals and immersive experience scenes,it shows how Chinese art giants thought in big pictur...The exhibition displays nearly 200 important representative works of over 40 art masters.With super classic,rare boutique originals and immersive experience scenes,it shows how Chinese art giants thought in big picture in the 2Oth century,how they felt about home and country in their works and how they made efforts to realize the renewal and inheritance of Chinese art in difficult times.展开更多
"Beauty in Greatness Through Details:National Exhibition of Small Artworks"was held at the National Art Museum of China(NAMOC),which has the largest number of works exhibited at the museum in recent years.Th..."Beauty in Greatness Through Details:National Exhibition of Small Artworks"was held at the National Art Museum of China(NAMOC),which has the largest number of works exhibited at the museum in recent years.Throughout the art history,great masters both at home and abroad have world-renowned small artworks.展开更多
On January 7,the 2022"Colourful World"International Youth Painting Invitational Exhibition——Mauritian Exhibition and"Chinatown Light"Award Ceremony was held at the Chinatown Art Centre in Mauriti...On January 7,the 2022"Colourful World"International Youth Painting Invitational Exhibition——Mauritian Exhibition and"Chinatown Light"Award Ceremony was held at the Chinatown Art Centre in Mauritius.The exhibition was co-organised by Beijing People’s Association for Friendship with Foreign Countries and other organisations.展开更多
基金supported by the National Natural Science Foundation of China(Nos.U19A208162202320)+2 种基金the Fundamental Research Funds for the Central Universities(No.SCU2023D008)the Science and Engineering Connotation Development Project of Sichuan University(No.2020SCUNG129)the Key Laboratory of Data Protection and Intelligent Management(Sichuan University),Ministry of Education.
文摘Due to the rapid evolution of Advanced Persistent Threats(APTs)attacks,the emergence of new and rare attack samples,and even those never seen before,make it challenging for traditional rule-based detection methods to extract universal rules for effective detection.With the progress in techniques such as transfer learning and meta-learning,few-shot network attack detection has progressed.However,challenges in few-shot network attack detection arise from the inability of time sequence flow features to adapt to the fixed length input requirement of deep learning,difficulties in capturing rich information from original flow in the case of insufficient samples,and the challenge of high-level abstract representation.To address these challenges,a few-shot network attack detection based on NFHP(Network Flow Holographic Picture)-RN(ResNet)is proposed.Specifically,leveraging inherent properties of images such as translation invariance,rotation invariance,scale invariance,and illumination invariance,network attack traffic features and contextual relationships are intuitively represented in NFHP.In addition,an improved RN network model is employed for high-level abstract feature extraction,ensuring that the extracted high-level abstract features maintain the detailed characteristics of the original traffic behavior,regardless of changes in background traffic.Finally,a meta-learning model based on the self-attention mechanism is constructed,achieving the detection of novel APT few-shot network attacks through the empirical generalization of high-level abstract feature representations of known-class network attack behaviors.Experimental results demonstrate that the proposed method can learn high-level abstract features of network attacks across different traffic detail granularities.Comparedwith state-of-the-artmethods,it achieves favorable accuracy,precision,recall,and F1 scores for the identification of unknown-class network attacks through cross-validation onmultiple datasets.
文摘From May 25 to October 7,2024,L’éCOLE China,School of Jewelry Arts(supported by Van Cleef & Arpels) presents the "Garden of Emeralds" exhibition in its Shanghai campus.As part of the "Discover the Gemstones" series,the exhibition gives pride to this green precious mineral and explores its history in many regions of the world,from Asia to Europe including the Middle East.Gathering both raw stones and pieces of jewelry from museum collections and private lenders,it addresses the topic through the three main pillars of L’éCOLE:gemmology,savoir-faire and the history of jewelry.
文摘The"Silk Road Artists'Rendezvous"exhibition kicked off in Mengqi Town,Yuhang District,Hangzhou,where 152 artworks of 84 artists from 83 countries are on show.As a key sideline event of the Liangzhu Forum,the exhibition is hosted by the Ministry of Culture and Tourism of the People's Republic of China,People's Government of Zhejiang Province,and China International Culture Association(CiCA),and organized by the Bureau of International Exchanges and Cooperation of Ministry of Culture and Tourism of the People's Republic of China,Publicity Department of the CPC Zhejiang Provincial Committee,Zhejiang Provincial Department of Culture and Tourism,Hangzhou Municipal Government,and China Academy of Art(CAA)on December 3,2023 in Hangzhou,Zhejiang Province,China.
文摘"Beauty in the Gathering:Exhibition of Precious Collection from Art Museums around China"opens at the National Art Museum of China(NAMOC)on February 1 and lasts until April 1.The exhibition provides a glimpse of the great variety of art collected by 15 museums,and distinctive features that vary from region to region,which has witnessed the further prosperity and development of the art museum industry since the new era.The exhibition showcases over 500 pieces of traditional Chinese painting,oil painting,printmaking,watercolor painting,lacquer painting,sculpture,folk art,mixed media art,calligraphy and other collections provided by these museums.
文摘Continuing the theme of"ink Splendor and Cultural Context"to celebrate the 6Oth anniversary of the founding of the National Art Museum of China(NAMOC),the Exhibition of Selected Ancient Paintings Collectedby Jilin Provincial Museum was recently unveiled at NAMOC.
基金This paper is one of the results of the research programs the author participated“Research on Primary School English Picture Book Reading Teaching Practice from the Perspective of Subject Core Literacy”(Grant Fund No.2022ZJY1214)the key project of the“14th Five-Year Plan”for Education Science in Guangxi in 2022.
文摘Reading is one of the core skills in English learning.It is indispensable for EFL learners to develop good English reading literacy in primary schools.English picture books are consistent with pupils’cognitive and thinking modes,which is valuable to improve their English reading literacy.However,at present,most Chinese pupils have some problems in English reading.The paper aims at analyzing the current problems in Chinese pupils’English reading and digging out the values and strategies of English picture book reading,so as to stimulate their reading interests,cultivate their intercultural awareness,and improve their English reading literacy.
文摘In early April,The Woolmark Company,the authoritative wool textiles organization,presented RETURN,a sustainable art exhibition at R130,a buyer shop during Shanghai Fashion Week,where three pieces of naturally degraded wool fabrics were on display for the first time in China.The exhibition visualised the biodegradation process of this natural fabric,leading people to experience the natural charm of wool through art and natural beauty.
文摘Bringing together the world's leading textile technology leaders in Istanbul,ITM 2024 Exhibition has achieved a great success by hosting thousands of visitors from 94 countries.Professional visitors and investors from countries such as Sri Lanka,Uruguay,Peru,Trinidad and Tobago,Rwanda,Mauritius,Mongolia,Tuvalu,Singapore,Rwanda,Mauritius,Mongolia,Tuvalu,Singapore once again demonstrated the global attraction power of the exhibition.
基金extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work through General Research Project under Grant No.(R.G.P.2/48/43).
文摘The Floyd-Warshall algorithm is frequently used to determine the shortest path between any pair of nodes.It works well for crisp weights,but the problem arises when weights are vague and uncertain.Let us take an example of computer networks,where the chosen path might no longer be appropriate due to rapid changes in network conditions.The optimal path from among all possible courses is chosen in computer networks based on a variety of parameters.In this paper,we design a new variant of the Floyd-Warshall algorithm that identifies an All-Pair Shortest Path(APSP)in an uncertain situation of a network.In the proposed methodology,multiple criteria and theirmutual associationmay involve the selection of any suitable path between any two node points,and the values of these criteria may change due to an uncertain environment.We use trapezoidal picture fuzzy addition,score,and accuracy functions to find APSP.We compute the time complexity of this algorithm and contrast it with the traditional Floyd-Warshall algorithm and fuzzy Floyd-Warshall algorithm.
文摘Nowadays, picture fuzzy set theory is a flourishing field in mathematics with uncertainty by incorporating the concept of positive, negative and neutral membership degrees of an object. A traditional crisp relation represents the satisfaction or the dissatisfaction of relationship, connection or correspondence between the objects of two or more sets. However, there are some problems that can’t be solved through classical relationships, such as the relationship between two objects being vague. In those situations, picture fuzzy relation over picture fuzzy sets is an important and powerful concept which is suitable for describing correspondences between two vague objects. It represents the strength of association of the elements of picture fuzzy sets. It plays an important role in picture fuzzy modeling, inference and control system and also has important applications in relational databases, approximate reasoning, preference modeling, medical diagnosis, etc. In this article, we define picture fuzzy relations over picture fuzzy sets, including some other fundamental definitions with illustrations. The max-min and min-max compositions of picture fuzzy relations are defined in the light of picture fuzzy sets and discussed some properties related to them. The reflexivity, symmetry and transitivity of a picture fuzzy relation are described over a picture fuzzy set. Finally, various properties are explored related to the picture fuzzy relations over a picture fuzzy set.
文摘Theory of the Cayley graphs is directly linked with the group theory.However,if there are uncertainties on the vertices or edges or both then fuzzy graphs have an extraordinary importance.In this perspective,numbers of generalηizations of fuzzy graphs have been explored in the literature.Among the others,picture fuzzy graph(PFG)has its own importance.A picture fuzzy graph(PFG)is a pair G=(C,D)defined on a H^(*)=(A,B),where C=(ηC,θ_(C),■_(C))is a picture fuzzy set on A and D=(ηD,θ_(D),■_(D))is a picture fuzzy set over the set B∈A×A such that for any edge mn∈ B with ηD(m,n)≤min(ηC(m),ηC(n)),θD(m,n)≤min(θC(m),θC(n))and ■_(D)(m,n)≥max(■_(C)(m),■_(C)(n)).In this manuscript,we introduce the notion of the Cayley picture fuzzy graphs on groups which is the generalization of the picture fuzzy graphs.Firstly,we discuss few important characteristics of the Cayley picture fuzzy graphs.We show that Cayley picture fuzzy graphs are vertex transitive and hence regular.Then,we investigate different types of Cayley graphs induced by the Cayley picture fuzzy graphs by using different types of cuts.We extensively discuss the term connectivity of the Cayley picture fuzzy graphs.Vertex connectivity and edge connectivity of the Cayley picture fuzzy graphs are also addressed.We also investigate the linkage between these two.Throughout,we provide the extensions of some characηteristics of both the PFGs and Cayley fuzzy graphs in the setting of Cayley picture fuzzy graphs.Finally,we provide the model of interconnected networks based on the Cayley picture fuzzy graphs.
基金This research is funded by Graduate University of Science and Technology under grant number GUST.STS.DT2020-TT01。
文摘Clustering is a crucial method for deciphering data structure and producing new information.Due to its significance in revealing fundamental connections between the human brain and events,it is essential to utilize clustering for cognitive research.Dealing with noisy data caused by inaccurate synthesis from several sources or misleading data production processes is one of the most intriguing clustering difficulties.Noisy data can lead to incorrect object recognition and inference.This research aims to innovate a novel clustering approach,named Picture-Neutrosophic Trusted Safe Semi-Supervised Fuzzy Clustering(PNTS3FCM),to solve the clustering problem with noisy data using neutral and refusal degrees in the definition of Picture Fuzzy Set(PFS)and Neutrosophic Set(NS).Our contribution is to propose a new optimization model with four essential components:clustering,outlier removal,safe semi-supervised fuzzy clustering and partitioning with labeled and unlabeled data.The effectiveness and flexibility of the proposed technique are estimated and compared with the state-of-art methods,standard Picture fuzzy clustering(FC-PFS)and Confidence-weighted safe semi-supervised clustering(CS3FCM)on benchmark UCI datasets.The experimental results show that our method is better at least 10/15 datasets than the compared methods in terms of clustering quality and computational time.
文摘The dual themes of inheritance and innovation are the red threads throughout the exhibition "Ink Splendor and Cultural Context:Exhibition of Bada Shanren,Shi Tao and Chinese Xieyi Art since the 20th Century",which is curated around a clear storyline一through the re-organization of works,the historical evolution of Xieyi art and the synchronicity in exhibition space are unifed,making the whole exhibition a double variation of inheritance and innovation.
文摘From the perspective of the development of ancient Gandhara civilization,the exhibition shows the visitors the artistic charm of Gandhara culture and its influence.Among them,30 artifacts from the Palace Museum witness the long history of cultural and artistic exchanges between China and Pakistan.
文摘In this article, we define the arithmetic operations of generalized trapezoidal picture fuzzy numbers by vertex method which is assembled on a combination of the (α, γ, β)-cut concept and standard interval analysis. Various related properties are explored. Finally, some computations of picture fuzzy functions over generalized picture fuzzy variables are illustrated by using our proposed technique.
文摘A condition of exposure to multiple stressors resulting in a mixed clinical picture spanning conventional categories without meeting any of them in full,encompasses a risk for a list of comorbidities preventing appropriate prevention and treatment.New transformative transdiagnostic approaches suggest changes spanning conventional categories.They base their systems of classification on biomarkers as well as on brain structural and functional dysregulation as associated with behavioral and emotional symptoms.These new approaches received critiques for not being specific enough and for suggesting a few biomarkers for psychopathology as a whole.Therefore,they put the value of differential diagnosis at risk of avoiding appropriate derived prevention and treatment.Multiplicity of stressors has been considered mostly during and following catastrophes,without considering the resulting mixed clinical picture and life event concomitant stressors.We herewith suggest a new category within the conventional classification systems:The Complex Stress Reaction Syndrome,for a condition of multiplicity of stressors,which showed a mixed clinical picture for daily life in the post coronavirus disease 2019 era,in the general population.We argue that this condition may be relevant to daily,regular life,across the lifespan,and beyond conditions of catastrophes.We further argue that this condition may worsen without professional care and it may develop into a severe mental health disorder,more costly to health systems and the suffering individuals.Means for derived prevention and treatment are discussed.
文摘The exhibition displays nearly 200 important representative works of over 40 art masters.With super classic,rare boutique originals and immersive experience scenes,it shows how Chinese art giants thought in big picture in the 2Oth century,how they felt about home and country in their works and how they made efforts to realize the renewal and inheritance of Chinese art in difficult times.
文摘"Beauty in Greatness Through Details:National Exhibition of Small Artworks"was held at the National Art Museum of China(NAMOC),which has the largest number of works exhibited at the museum in recent years.Throughout the art history,great masters both at home and abroad have world-renowned small artworks.
文摘On January 7,the 2022"Colourful World"International Youth Painting Invitational Exhibition——Mauritian Exhibition and"Chinatown Light"Award Ceremony was held at the Chinatown Art Centre in Mauritius.The exhibition was co-organised by Beijing People’s Association for Friendship with Foreign Countries and other organisations.