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家蚕丝腺Matchmaker cDNA文库的构建和3种蚕丝蛋白基因转录因子编码区的克隆 被引量:2
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作者 王兴科 汪伟 +1 位作者 汪生鹏 郭锡杰 《蚕业科学》 CAS CSCD 北大核心 2007年第4期574-580,共7页
采用Clontech公司SMARTTM技术,分别构建了家蚕4龄眠蚕后部丝腺(PSG0)以及5龄第3天后部丝腺(PSG3)、中部丝腺(MSG3)和脂肪体(FAT3)的Matchmaker cDNA文库,用A3基因引物对几个文库的质量进行了检测;从cDNA文库和家蚕基因组中克隆了FMBP-1... 采用Clontech公司SMARTTM技术,分别构建了家蚕4龄眠蚕后部丝腺(PSG0)以及5龄第3天后部丝腺(PSG3)、中部丝腺(MSG3)和脂肪体(FAT3)的Matchmaker cDNA文库,用A3基因引物对几个文库的质量进行了检测;从cDNA文库和家蚕基因组中克隆了FMBP-1、POU-M1和BmFkh 3种在蚕丝蛋白基因表达调控中起重要作用的转录因子编码区,并对其序列进行了分析。结果表明,所建cDNA文库能够用于利用酵母的杂交系统开展蚕丝蛋白基因的表达调控研究。 展开更多
关键词 家蚕 丝腺 matchmaker cDNA文库 转录因子
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基于多Agent的开放式金融投资辅助分析系统 被引量:1
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作者 李春生 徐建 尚福华 《佳木斯大学学报(自然科学版)》 CAS 2007年第1期140-142,共3页
首先说明开放式系统的特点,然后阐述多Agent技术适合构建开放式系统,接着给出了一个基于多Agent的开放式股票投资系统模型,介绍了该系统的体系结构和各部分功能,并使用搜索技术对该结构中间层的实现进行了详细的介绍.
关键词 AGENT 开放式系 matchmaker 中间Agent fore-cutting
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分布式数据库中间管理平台的研究 被引量:1
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作者 李春生 高笑颦 《长江大学学报(自科版)(上旬)》 CAS 2007年第4期58-61,共4页
以大型数据库应用为背景,提出了一种访问分布式数据库的多Agent系统框架,重点研究了该框架中基于Matchmaker原理的中间管理平台。Matchmaker机制改进了传统的集中式中间件服务,较为有效地解决了分布式数据库系统中事务处理效率和系统负... 以大型数据库应用为背景,提出了一种访问分布式数据库的多Agent系统框架,重点研究了该框架中基于Matchmaker原理的中间管理平台。Matchmaker机制改进了传统的集中式中间件服务,较为有效地解决了分布式数据库系统中事务处理效率和系统负载均衡等问题;同时,由于多Agent系统所具有的自主性、反应性和社会性,该平台具有良好的开放性、动态性和自适应性。 展开更多
关键词 多AGENT系统 分布式数据库 中间Agent matchmaker
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Capability matchmaking of semantic web services with preconditions and effects 被引量:2
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作者 王海 李增智 范琳 《Journal of Southeast University(English Edition)》 EI CAS 2009年第4期464-467,共4页
In order to solve the problem that the current matchmaking methods for semantic web service mainly focus on the matchmaking of IO (inputs, outputs) descriptions which may result in one-sidedness, a description-logic... In order to solve the problem that the current matchmaking methods for semantic web service mainly focus on the matchmaking of IO (inputs, outputs) descriptions which may result in one-sidedness, a description-logic-based IOPE (inputs, outputs, preconditions, effects) description and matchmaking method is proposed for semantic web service. The description logic concept is used to annotate service IO and the description logic assertion is employed to describe service PE(preconditions, effects). TBox subsumption checking is used to measure the subsumption relationship between IO descriptions of service request and advertising; ABox consistency checking is used for checking the logical implication between PE descriptions of service request and advertising. Based upon the logical implication, four kinds of PE matching degrees are proposed to measure and compare the pros and cons of the results of matchmaking. They are the exact, perfect, side-effect and common match. Experiments show that the method has a higher precision rate under the same recall rate compared with the existing method. 展开更多
关键词 capability matchmaking semantic web service precondition and effect
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Approach to adaptive service matchmaking
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作者 陈旺虎 韩燕波 +2 位作者 王菁 刘晨 王建武 《Journal of Southeast University(English Edition)》 EI CAS 2007年第3期408-412,共5页
To make service matchmaking more adaptive to various service requests and diverse web services, an adaptive approach-ASMA is proposed to service matchmaking based on temporal logic model-checking. The approach is base... To make service matchmaking more adaptive to various service requests and diverse web services, an adaptive approach-ASMA is proposed to service matchmaking based on temporal logic model-checking. The approach is based on the proposed abstract service model, ASM-TL, which addresses some important constraints for identifying capabilities of web services, such as service inner constraints and invocation constraints, and also has a virtual process model for describing service behavioral properties. By treating service requests as temporal logic conditions and web services as temporal models, ASMA does service matchmaking through model checking. Therefore, ASMA makes service matchmaking more accurate and more adaptive to the variety of service requests and the diversity of web services. The approach has been applied to the problem solving environment (PSE) for bioinformatics research. Applications show that the approach is suitable for dynamic environments. 展开更多
关键词 service matchmaking service model model checking temporal logic
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Why is Emma Interested in Matchmaking?
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作者 孟辛 《海外英语》 2012年第10X期199-200,共2页
Love and marriage are the favorite themes in Jane Austin' s novels.She describes Emma as a young,beautiful,well-educated,grow out of a rich and is passionate to be a match maker.However,Emma is far from a successf... Love and marriage are the favorite themes in Jane Austin' s novels.She describes Emma as a young,beautiful,well-educated,grow out of a rich and is passionate to be a match maker.However,Emma is far from a successful match maker.Match makers are the mid dle-aged women who are noisy and warm-hearted.However,Emma is single yet high on the matchmaking,which arouses our readers' interest.This paper is going to analyze this problem from the solitude mind and the personality. 展开更多
关键词 EMMA matchmaker EGOISM PERSONALITY
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Imperfect Emma:An Analysis of Emma's Character Flaws 被引量:1
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作者 何文婷 《海外英语》 2011年第7X期228-229,共2页
Emma is the heroine of one of the novels written by Jane Austen(1775-1817) who is among the most widely read writers in English literature.In the novel,also named Emma,Austen portrayed Emma as a young,pretty and smart... Emma is the heroine of one of the novels written by Jane Austen(1775-1817) who is among the most widely read writers in English literature.In the novel,also named Emma,Austen portrayed Emma as a young,pretty and smart gentlewoman,yet she was not a perfect or flawless character.She dose not seem to have any sense of her own limitations.Her self-conceit and meddling nature are two of her most fatal character flaws.In this article,we will give a detailed analysis of Emma's flaws supported by various incidents as the novel progresses.We will also find out the two major factors that contribute to develop these character flaws,which are the negative effects caused on her by people very close to her and also the society of her time. 展开更多
关键词 JANE AUSTEN EMMA CHARACTER FLAWS self-conceit meddling MATCHMAKING
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Semantic QoS Ontology and Semantic Service Ranking Approach for IoT services
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作者 Nwe Nwe Htay Win Jian-Min Bao +1 位作者 Gang Cui Purevsuren Dalaijargal 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2014年第6期102-112,共11页
Due to a rapid increase in the number of functionally equivalent web services at open and dynamic Io T service environment,Qo S has become a major discrimination factor to reflect the user's expectation and experi... Due to a rapid increase in the number of functionally equivalent web services at open and dynamic Io T service environment,Qo S has become a major discrimination factor to reflect the user's expectation and experience of using a service.There are different languages and models for expressing Qo S advertisements and requirements among service providers and consumers.Therefore,it leads to the issues of semantic interoperability of Qo S information and semantic similarity match between a semantic description of the service being requested by the service consumer,and a formal description of the service being offered by the service provider.In this paper,we propose a hierarchical two-layer semantic Qo S ontology to promote the description and declaration of Qo S-based service information in detail for any domain and application.And,we develop a semantic matchmaking algorithm to compare the web services according to their Qo S information and adopt analytical hierarchy process( AHP) to make decision for the ranked services depending on the Qo S criteria.The comparison study and experimental result show that our proposed system is superior to other service ranking approaches. 展开更多
关键词 IoT service environment semantic QoS ontology semantic matchmaking algorithm QoS-based service information analytical hierarchy process
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Profile Matching in Electronic Social Networks Using a Matching Measure for Fuzzy Numerical Attributes and Fields of Interests
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作者 Andreas de Vries 《Applied Mathematics》 2014年第16期2619-2629,共11页
The problem of profile matching in electronic social networks asks to find those offering profiles of actors in the network fitting best to a given search profile. In this article this problem is mathematically formul... The problem of profile matching in electronic social networks asks to find those offering profiles of actors in the network fitting best to a given search profile. In this article this problem is mathematically formulated as an optimization problem. For this purpose the underlying search space and the objective function are defined precisely. In particular, data structures of search and offering profiles are proposed, as well as a function measuring the matching of the attributes of a search profile with the corresponding attributes of an offering profile. This objective function, given in Equation (29), is composed of the partial matching degrees for numerical attributes, discrete non-numerical attributes, and fields of interests, respectively. For the matching degree of numerical profile attributes a fuzzy value approach is presented, see Equation (22), whereas for the matching degree of fields of interest a new measure function is introduced in Equation (26). The resulting algorithm is illustrated by a concrete example. It not only is applicable to electronic social networks but also could be adapted for resource discovery in grid computation or in matchmaking energy demand and supply in electrical power systems and smart grids, especially to efficiently integrate renewable energy resources. 展开更多
关键词 Profile MATCHING ALGORITHM MATCHMAKING ALGORITHM MATCHING Degree ELECTRONIC Social Network MATCHING FIELDS of Interest Grid Computing Renewable ENERGY ENERGY Transition
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Sensing Semantics of RSS Feeds by Fuzzy Matchmaking
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作者 M.W. Yuan P. Jiang +1 位作者 J. Zhu X.N. Wang 《Intelligent Information Management》 2010年第2期110-119,共10页
RSS feeds provide a fast and effective way to publish up-to-date information or renew outdated contents for information subscribers. So far RSS information is mostly managed by content publishers but Internet users ha... RSS feeds provide a fast and effective way to publish up-to-date information or renew outdated contents for information subscribers. So far RSS information is mostly managed by content publishers but Internet users have less initiative to choose what they really need. More attention needs to be paid on techniques for user-initiative information discovery from RSS feeds. In this paper, a quantitative semantic matchmaking method for the RSS based applications is proposed. Semantic information is extracted from an RSS feed as numerical vectors and semantic matching can then be conducted quantitatively. Ontology is applied to provide a common-agreed matching basis for the quantitative matchmaking. In order to avoid semantic ambiguity of literal statements from distributed and heterogeneous RSS publishers, fuzzy inference is used to transform an individual-dependent vector into an individual-independent vector. Semantic similarities can be revealed as the result. 展开更多
关键词 RSS Feeds MATCHMAKING MULTI-AGENT SEMANTICS
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An Edge-Based Approach for Semantic Matchmaking of Service Capabilities
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作者 Adala Asma Tabbane Nabil Tabbane Sami 《Computer Technology and Application》 2011年第8期667-673,共7页
Semantic Web Services is an emerging technology that promises to enable dynamic, execution-time discovery, composition, and invocation of Web Services. Semantic matchmaking plays a vital role in the automated and dyna... Semantic Web Services is an emerging technology that promises to enable dynamic, execution-time discovery, composition, and invocation of Web Services. Semantic matchmaking plays a vital role in the automated and dynamic discovery process of Semantic Web Services and consists in measuring the semantic distance between a requested service and an advertised one. In this paper, an innovative approach to effectively compute the semantic distance between Ontology Web Language for Services (OWL-S) annotated services is proposed. First, an edge-based method for measuring the semantic distance between Web Ontology Language (OWL) concepts is presented. Then, a comparison of the proposed measure and the one presented in a recent related work is made in order to show that our method is more efficient and fine-grained. Finally, some equations to compute semantic matchmaking of service capabilities, which are expressed in terms of inputs and outputs, are presented. 展开更多
关键词 Semantic web semantic web service semantic distance MATCHMAKING service discovery OWL-S (ontology web language for services) ontology.
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Autonomic Software Component QoS Matchmaking Algorithm Based on Fidelity Factor in Agent-Based Autonomic Computing System
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作者 Kun Zhang Manwu Xu Hong Zhang 《Journal of Software Engineering and Applications》 2009年第2期103-110,共8页
Autonomic software component (ASC) QoS matchmaking problem for autonomic element has been taken as one of the most important issue in field of autonomic computing based on agent. Aimed at overcoming drawbacks such as ... Autonomic software component (ASC) QoS matchmaking problem for autonomic element has been taken as one of the most important issue in field of autonomic computing based on agent. Aimed at overcoming drawbacks such as subjec-tiveness and unfairness, and improving the self-configuration capability for autonomic element, we introduce evalua-tion mechanism of confidence of individual QoS attributes during ASC QoS matchmaking, i.e., fidelity factor for each attribute, and propose an ASC QoS matchmaking algorithm based on fidelity factor. Simulation experiments demon-strate that our proposed algorithm performs best performance in terms of QoS than other existing algorithms, and has better compromise between attribute quality and users’ evaluation when selecting ASC. 展开更多
关键词 AUTONOMIC Software Component QOS MATCHMAKING FIDELITY Factor AUTONOMIC Computing AUTONOMIC Element
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China(Humen) International Fashion Fair enjoyed a new success
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作者 Flora 《China Textile》 2018年第12期32-33,共2页
The 23rd China(Humen)International Fashion Fair&2018 Humen Fashion Week(hereinafter referred to as“the fair”)answered a curtain call on November 25th,2018 in Humen.The matchmaking platform is fully upgraded The ... The 23rd China(Humen)International Fashion Fair&2018 Humen Fashion Week(hereinafter referred to as“the fair”)answered a curtain call on November 25th,2018 in Humen.The matchmaking platform is fully upgraded The comprehensively upgraded fair,on the one hand,has concentrated on the world’s apparel chain of“Humen characteristics”,covering women’s wear,children’s wear,men’s wear,Chinese popular fabrics,printing ideas and so on.On the other hand,the industrial matchmaking has also realized the“full industrial chain mode”– the matchmaking between the purchasers&the professional buyers and the apparel brand enterprises&the garment markets,as well as the matchmaking among the fabrics enterprises,the printing enterprises and the garment enterprises. 展开更多
关键词 The 23rd China(Humen)International The MATCHMAKING PLATFORM
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Dazu Rock Earrings
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《ChinAfrica》 2018年第11期60-61,共2页
The steep hillsides in Dazu County in Chongqing MuniciPality, southwest China, contain an outstanding collection of rock carvings dating back to the ninth century. The large carvings and written historical materials w... The steep hillsides in Dazu County in Chongqing MuniciPality, southwest China, contain an outstanding collection of rock carvings dating back to the ninth century. The large carvings and written historical materials within the heritage site show the great changes and development of cave temple art and reli gious beliefs in China during that period. 展开更多
关键词 Bilateral Investment Exhibition High-end Networking Project Matchmaking Authoritation Information Release
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HLA半相合表位构象分析技术在治疗免疫性血小板输注无效中的一次成功应用
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作者 董瑞萍 胡珀璐 +4 位作者 石洁 贾璐 段志倩 张立波 戴宇东 《临床血液学杂志(输血与检验)》 CAS 2017年第3期473-476,共4页
血小板输注已成为临床上不可或缺的重要支持疗法,但在临床实践中发现,一些长期反复输注血液制品的患者,发生了血小板输注无效(platelet transfusion refractoriness,PTR),不但影响了治疗效果,严重的出血可能危及患者的生命。免疫因素... 血小板输注已成为临床上不可或缺的重要支持疗法,但在临床实践中发现,一些长期反复输注血液制品的患者,发生了血小板输注无效(platelet transfusion refractoriness,PTR),不但影响了治疗效果,严重的出血可能危及患者的生命。免疫因素是导致血小板输注无效的最主要原因之一,其中HLA-I类抗体是最受临床关注的关键因素,如何为患者提供HLA相合的血小板供者是成功处理免疫性PTR的关键所在。 展开更多
关键词 血小板输注无效 HLA matchmaker分析技术 HLA半相合
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梦中情人网上寻——e红娘牵良缘
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作者 王怡棻 《东方企业家》 2004年第3期104-105,共2页
网络改变人们的思维模式,也改变了生活方式,现代人交友最快的方式,不是联谊,也不是相亲,而是成为交友网站的一员。
关键词 交友网站 Match.com “网上交友” matchmaker.com
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Hybrid Semantic Service Matchmaking Method Based on a Random Forest 被引量:3
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作者 Wei Jiang Junyu Lin +1 位作者 Huiqiang Wang Shichen Zou 《Tsinghua Science and Technology》 SCIE EI CAS CSCD 2020年第6期798-812,共15页
Semantic Service Matchmaking(SSM)can be leveraged for mining the most suitable service to accommodate a diversity of user demands.However,existing research on SSM mostly involves logical or non-logical matching,leadin... Semantic Service Matchmaking(SSM)can be leveraged for mining the most suitable service to accommodate a diversity of user demands.However,existing research on SSM mostly involves logical or non-logical matching,leading to unavoidable false-positive and false-negative problems.Combining different types of SSM methods is an effective way to improve this situation,but the adaptive combination of different service matching methods is still a difficult issue.To conquer this difficulty,a hybrid SSM method,which is based on a random forest and combines the advantages of existing SSM methods,is proposed in this paper.The result of each SSM method is treated as a multi-dimensional feature vector input for the random forest,converting the service matching into a two classification problem.Therefore,our method avoids the flaws found in manual threshold setting.Experimental results show that the proposed method achieves an outstanding performance. 展开更多
关键词 Semantic Service Matchmaking(SSM) random forest logic-based service matchmaking FALSE-POSITIVE FALSE-NEGATIVE
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