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44 results about "Semantic web services" patented technology
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A semantic web service, like conventional web services, is the server end of a client–server system for machine-to-machine interaction via the World Wide Web.Semantic services are a component of the semantic web because they use markup which makes data machine-readable in a detailed and sophisticated way (as compared with human-readable HTML which is usually not easily "understood" by ...
Abstract service logic-based interactive semantic Web service dynamic combination method
InactiveCN102004767AIncrease success rateImprove efficiencySpecial data processing applicationsService compositionSemantic web services
The invention discloses an abstract service logic-based interactive semantic Web service dynamic combination method. The method comprises the following steps of: separating abstract service description from specific semantic Web service instances by establishing a resource service mapping model, performing unified semantic description on Web services by using an ontology web language for services (OWL-S), realizing static binding with lower-layer services, and providing a unified interface for the service combination; performing abstract description on the combined process through combined service process modeling and providing a combined template; finishing intelligent search and match of the services by combining Chinese word segmentation technology with an ontology-based conception matching algorithm under the support of a domain ontology and a professional thesaurus; and analyzing a timing sequence relationship and a control relationship of nodes in the combined process to realize dynamic binding and executing of the services, and constructing a service combination engine.
Owner:BEIHANG UNIV
Semantic web service matching method and system
InactiveCN101398852AMatching efficiencyEfficiency matchingSpecial data processing applicationsThree levelSemantic web services
The invention discloses a matching method of semantic WEB service and a system thereof. Based on similarity between request and candidate service, the matching method and the system synthetically consider functional and non-functional factors, and introduce a phasing filtering mechanism. The matching method and the system adopt single-concept semantic matching algorithm, take depth, inheritance relation and binary relation into full account so that a body relationship structure is formed into a graphic structure rather than a tree-shaped structure, and the multiple inheritance problems and loop problems are processed during calculation of semantic distance based on the graph. The adopted multi-concept semantic matching algorithm has introduced a processing of repeated matching. During input and output matching, the number of parameters are taken into account, a method for calculating similarity in three levels is adopted, therefore,, the matching is more efficient; and the matching method and the system also takes into account factors of user preferences and service quality, therefore, the precision of matching and efficiency of response can be further improved.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Semantics-based automatic service combination system for web service relation network
ActiveCN101674290AImprove the efficiency of service discoveryExact searchData switching networksService compositionData set
The invention discloses a semantics-based automatic service combination system for web service relation network, which inputs a user request and a field body description, and outputs a solution for meeting the functional requirements of a user. The system is characterized by comprising various data sets and modules, and executing automatic service combination according to a first stage and a second stage, wherein the first stage mainly comprises a mixed service discovery module, a service transition and relational matrix establishment module, an operation instantiation module, an action dependency graph establishment module and an action filtering module, while the second stage mainly comprises a case acquisition module, a case modification module, a case correction module and an abstractservice instantiation module. Compared with the prior art, a mixed service discovery algorithm also can accurately and highly efficiently find out proper web services from a service network to conclude and sort out the discrete service information on the web service relation network, and the combination of the mixed service discovery algorithm and the web service relation network also greatly improves the service discovery efficiency.
Owner:VIEW ELECTRONICS
Semantic Web service body and application thereof
InactiveCN101827125AMeet business needsTransmissionSpecial data processing applicationsSemantic web servicesWeb service
The invention belongs to the technical field of information services, and particularly provides semantic Web service ontology and an application thereof, a method for achieving the generation of SaaS (Software-as-a-Service) and the transition and regeneration of service semantization from the application software that is released to the public and operated on the Web and Web services to semantic Web services by constructing the following ontology semantics in the semantic Web service ontology: service behavior semantics, credible evaluation semantics and coordination relation semantics, and amethod for achieving the semantic Web service evolution comprising the automatic discovery, credible evaluation and automatic combination of the semantic Web services on the basis of the automatic reasoning of the three types of ontology semantics. The specific implementation framework of the method of the invention comprises a semantic Web service ontology constructor, a semantic Web service ontology converter and a semantic Web service ontology reasoning machine, thus achieving the generation, evolution and application of the semantic Web services oriented to the requirements for the specific application field and interdisciplinary cross application and characterized by high-credibility intelligentization.
Owner:JILIN UNIV
A semantic telecommunication network capability service gateway component, network system and work method
InactiveCN101217521AImprove accuracyAchieve integrationSpecial service for subscribersNetwork connectionsSemantic web servicesThe Internet
The invention discloses a gateway component, a network system and a working method of semantic telecom network capacity service, wherein, the gateway component consists of a semantic telecom network capability service gateway and a knowledge base of ontology which consists of a telecom service field ontology and a telecom network capability service application ontology, and the network capacity service gateway comprises three components: a telecom network capacity service semantization describing module, a telecom network capacity service WSDL describing module and a logic implementation module. The network system comprises a semantic telecom network capacity service gateway of a service provider, an application program or intelligent agent of a service requester, a semantic Web service registering management center which is used as a managing and controlling platform of the semantic telecom network capacity service and a knowledge base of ontology which supports the working of the network system. The invention leads the next generation of the techniques such as 3G, NGN, 4G, etc to provide semantic telecom network capacity service and lays a foundation for achieving the service integration of telecom network and internet and the telecom service intellectualization in a semantic level.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Representing and processing method for semantic data of semantic-oriented web service program design
InactiveCN101526898ALess development workPromote resultsSpecific program execution arrangementsSpecial data processing applicationsXML schemaSemantic web services
The invention discloses a representing and processing method for semantic data of semantic-oriented Web service program design, which comprises the following steps of: (1) formulating XML Schema mode standard of semantic data types and semantic variables; (2) defining semantic data types on the basis of basic body; (3) declaring semantic variables; (4) using the semantic variables; and (5) processing the semantic data. According to the characteristics of semantic program design of semantic-oriented Web service, the invention formulates the semantic data representation standardizing and processing method for semantic-oriented Web service, can be convenient to carry out actual development of semantic software for developers conveniently. The use of the semantic data representation standard can assist to develop a semantic Web application system, can precisely debug various semantic Web program and process the semantic data related to service process and realize the automation of semantic information processing.
Owner:WUHAN UNIV
Reliability analyzing method for DAML-S (Darpa Agent Markup Language for Services) composite services
InactiveCN102447735ARealize Reliability AssessmentAccurate Success RateMultiprogramming arrangementsTransmissionService modelSemantic web services
The invention provides a reliability analyzing method for DAML-S (Darpa Agent Markup Language for Services) composite services, belonging to the crossing technical field facing service computing architecture and software reliability. The method comprises the following steps of firstly adopting Service Model and Service Grounding descriptions of a random Petri net to DAML-S to perform abstraction and modeling, obtaining an NMSPN (Non-Markovian Stochastic Petri Net) flow model marked by time and probability, and then extracting a dependency relationship between the system reliability and various activity input parameters based on the NMSPN flow model, and solving the flow normal ending probability, so as to realize the reliability analysis to the DAML-S composite services. The method provided by the invention can be used for filling the blank of the reliability analysis of semantic network service composition based on DAML-S, and providing model support and analysis means for the credibility research of semantic WEB service.
Owner:CHENGDU GKHB INFORMATION TECH
System and method for sparql-query processing using the parametrized-sparql-query in based dbms
InactiveUS20110238683A1Quality improvementReduce query timeDigital data information retrievalDigital data processing detailsSemantic web servicesWeb service
A Database Management System (DBMS)-based Semantic Web query system and method using parameterized SPARQL queries are provided. The present invention is configured to include output means that creates a parameter list from a SPARQL query statement, converts the query statement into an SQL statement and stores a PREPARED STATEMENT (PS) object in association with the SQL statement, thereby outputting query results. Accordingly, the query time of a Semantic Web service can be reduced, thereby improving QoS.
Owner:KOREA INST OF SCI & TECH INFORMATION
Similarity based semantic Web service clustering labeling method
ActiveCN105404619AImprove accuracyImprove performanceSpecial data processing applicationsSemantic web servicesLabelling algorithm
The invention discloses a similarity based semantic Web service clustering labeling method. The method is characterized by comprising two parts of realizing semantic Web service similarity calculation and realizing a semantic Web service clustering labeling algorithm. During the semantic Web service similarity calculation, in combination with results of input / output (I / O) parameter mixed similarity calculation and service description keyword similarity calculation, a calculation result of semantic Web service similarity is comprehensively obtained, and the difference and similarity between service functions are reflected; and I / O parameters can directly describe functions of corresponding service modules and serve as measurement standards for calculating the semantic Web service similarity from a functional perspective. According to the method, the accuracy of similarity calculation can be improved and the performance of a service discovery system is further improved.
Owner:SOUTH CHINA UNIV OF TECH
Automatic generating system for semantic Web service
InactiveCN101853314AImprove scalabilitySolve problems with heavy workload and high requirements for professional domain knowledgeSpecial data processing applicationsInformation processingSemantic web services
The invention discloses an automatic generating system for a semantic Web service, which relates to the technical field of information processing. The system comprises a language database resolving module, an original information preprocessing module, a natural language processing module, a body matching module, a semantic template instantiation module and an SAWSDL generating module, wherein the language database resolving module is connected with the original information preprocessing module; the original information preprocessing module is connected with the natural language processing module; the natural language processing module is connected with the body matching module; the body matching module is connected with the semantic template instantiation module; and the SAWSDL generating module is connected with the semantic template instantiation module. SAWSDL modeling can be performed in a seamless mode, so the workload of generating semantic template instantiations from a large number of Web services is greatly lowered, a recall ratio reaches over 65 percent on average and a precision ratio reaches over 75 percent on average.
Owner:SHANGHAI JIAO TONG UNIV
Web service transformation method from traditional web services to multi-dimensional semantic models
InactiveCN103699391AEliminate differencesImplement semantic supportSpecific program execution arrangementsSemantic web servicesWeb service
The invention relates to the technical field of web services and aims to improve availability of semantic web service descriptive models and achieve semantization of existing WSDL-described web services. According to the technical scheme, the method includes the steps of 1, acquiring functional semantics from a WSDL-described service document; 2, acquiring context semantics from the WSDL-described service document; 3, calling a web service, defining performance semantics of the web service according to MSDL standards; 4, acquiring time-space semantics of the service from the WSDL-described document; 5, acquiring technological semantics of the service from the WSDL-described document; 6, defining interaction semantics of the web service according to MSDL standards. The performance semantics of the multi-dimensional model describes quality attribute of the service. The method is mainly applied to web service technologies.
Owner:TIANJIN UNIV
Web service multi-dimensional semantic model building method
ActiveCN103699667ARealize developmentImplement semantic supportSemi-structured data mapping/conversionSpecial data processing applicationsSemantic web servicesFunctional semantics
The invention relates to the technical field of web services and aims to provide a web service multi-dimensional semantic model, achieve semantization of web services, and increase availability of a web service semantic descriptive model. According to the technical scheme, a model building method includes: 1, defining functional semantics of web services according to MSDL standards; 2, defining context semantics of web services according to the MSDL standards; 3, defining performance semantics of web services according to the MSDL standards and describing quality attributes of the services; 4, defining technical semantics of web services according to the MSDL standards; 5, defining interaction semantics of web services according to the MSDL standards. The method is mainly applied to web services.
Owner:深圳芳园天伦科技有限公司
Method for combining semantic Web services based on expanded Petri network model
ActiveCN103345541ARealize dynamic organizationEffectiveSpecial data processing applicationsService compositionComputer network
The invention discloses a method for combining semantic Web services based on an expanded Petri network model. The method is characterized by including the following steps that (1), according to sub-services involved in the combining process of the semantic Web services, an original Petri network model is expanded, and the expanded Petri network model of the sub-services is formed; (2), through the expanded Petri network model of the sub-services, a formal description and a function mechanism of the expanded Petri network model of a semantic Web service combination result are achieved combined with formalization presentation of the semantic Web service combination result; (3), on the basis of the expanded Petri network model obtained according to the step 1 and the step 2, the semantic Web service combination is achieved. A Petri network is used as a basic model for expansion, moreover,the service combination method based on the expanded Petri network model is provided, and therefore dynamic combination of execution sequences of the sub-services is achieved.
Owner:SOUTH CHINA UNIV OF TECH
Semantic Web service automatic combination method based on body
InactiveCN105119961AEnhanced Semantic InformationTroubleshooting low quality portfoliosWeb data retrievalTransmissionSemantic web servicesCombined method
The present invention provides a semantic Web service automatic combination method based on a body. The method comprises the steps of obtaining a Web request service; searching all Web services (WS) of which the exit semantics match the exit semantic of the Web request service from a Web service list; using a from-right-to-left matching combination algorithm, searching all WS' of which the exit semantics match the entrance semantics of the WS from the Web service list, and combining the WS and the WS' into the new WS until all entrance semantics of the Web request service match the WS. The semantic Web service automatic combination method based on the body of the present invention solves the problems in the prior art that the Web service combination is limited by the actual application scenes, and the combination quality is low.
Owner:COMMUNICATION UNIVERSITY OF CHINA
Semantic Web service oriented resource search method
InactiveCN101504657AExpress Service Search RequestsSpecial data processing applicationsUser needsSemantic web services
The invention relates to a resource search method for semantic-oriented Web services. The method comprises the following steps: (1) applying semantic operational characters to express semantic information of users on search conditions; (2) mapping the semantic operational characters into corresponding search operation sequences; and (3) executing search action according to the generated search operation sequences, and obtaining search results. The semantic operational characters are used for establishing a search condition expression used in a semantic Web service search engine, and the search operation sequences are concrete search action sequences generated after the semantic Web service search engine processes the semantic operational characters. The five semantic operational characters provided by the invention can be used for establishing the search condition expression so as to contribute to accurate expression of semantic information included in the search conditions by users; and the four search operation sequences convert the semantic operational characters processed by the semantic Web service search engine into concrete search operations, and semantic Web service resources required by the users are obtained.
Owner:WUHAN UNIV
Web service finding method based on balanced binary tree Chord network architecture
InactiveCN102857581AOvercome the disadvantage of uneven loadPrecise positioningTransmissionSemantic web servicesNetwork architecture
The invention discloses a web service finding method based on balanced binary tree Chord network architecture, and the method is used for solving the corresponding service finding problem in a mixing mode and implementing a solution for semantic Web service finding through a provided Enhanced-AVLTree and Chord structure mixed architecture. A network model is divided into two layers; an upper layer is grouped by aiming at the classification of a semantic domain to which a service type belongs, and a corresponding service classification grouping node tree model is constructed by using Enhanced-AVLTree; a lower layer constructs resource publishing and implementation of the service of the classification by using the Chord structure, and the semantic domain to which a service belongs is quickly positioned under the condition of guaranteeing O(logn) by the Enhanced-AVLTree structure; a peer-to-peer (P2P) network is constructed in a manner of combining Enhanced-AVLTree and Chord, so that balance of a network load is facilitated, and the defect of non-uniform load of the conventional network is overcome; and due to the semantic Web, the query positioning result is relatively accurate.
Owner:ZHEJIANG UNIV
Protocol mediation for adaptation in semantic web services
InactiveUS20070011325A1Digital computer detailsOffice automationCanonical modelSemantic web services
A method of invoking a web service comprising the steps of: generating a generic client module for requesting web services, the generic module being adapted to output commands invoking web services in conformity with a canonical model of commercial activities in a given commercial domain; and generating, from the canonical model and information relating to a syntax used to invoke web services at an enterprise, an adaptation module, adapted to receive commands output by the generic module, and express those commands as one or more commands having a syntax by which web services may be directly invoked at the enterprise.
Owner:HEWLETT PACKARD DEV CO LP
Multi-dimension semantic web service development method
ActiveCN104239068AEdit normalizationReduce the amount of codeSpecific program execution arrangementsService developmentSemantic web services
The invention relates to the technical field of web services. A multi-dimension semantic web service development method is used for achieving the aims that developers conveniently develop semantic web services meeting the multi-dimension semantic standard on the basis of a multi-dimension semantic model, development procedures of the developers are simplified, and a multi-dimension semantic development tool is integrated on an existing development platform eclipse. According to the technical scheme, the multi-dimension semantic web service development method includes the following steps of searching and result browsing, wherein the step of searching and result browsing includes service searching and body searching, and services and bodies in a services network (SN) are searched for respectively according to search conditions input by a user; (2) building a multi-dimension semantic web service module based on the SN, building new project engineering in a local operation environment of the user, and reusing corresponding operations or services according to the choice of the user. The method is mainly used for mechanical quantity machining measurement.
Owner:TIANJIN UNIV
Semantic web service matching method and system
InactiveCN101398852BImprove performanceImprove accuracySpecial data processing applicationsThree levelSemantic web services
The invention discloses a matching method of semantic WEB service and a system thereof. Based on similarity between request and candidate service, the matching method and the system synthetically consider functional and non-functional factors, and introduce a phasing filtering mechanism. The matching method and the system adopt single-concept semantic matching algorithm, take depth, inheritance relation and binary relation into full account so that a body relationship structure is formed into a graphic structure rather than a tree-shaped structure, and the multiple inheritance problems and loop problems are processed during calculation of semantic distance based on the graph. The adopted multi-concept semantic matching algorithm has introduced a processing of repeated matching. During input and output matching, the number of parameters are taken into account, a method for calculating similarity in three levels is adopted, therefore,, the matching is more efficient; and the matching method and the system also takes into account factors of user preferences and service quality, therefore, the precision of matching and efficiency of response can be further improved.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Domain-oriented web service document quality evaluation method
ActiveCN103279461AHelp managementEasy to findSpecial data processing applicationsSemantic web servicesSemantics
The invention relates to the technical field of web services, and provides a method of evaluating quality of documents for web services in different fields in order to predict the field, semantics and document quality of each new web service, reduce the burden of experts evaluating web service document quality, and improve service discovery efficiency. According to the technical scheme, the method includes: 1, analyzing a semantic web service; 2, randomly dividing data of the web service into 10 equal parts; 3, establishing decision trees 1, 2 and 3; 4, calculating performance measurement; 5, acquiring the name of a service marking body and the concept of the service marking body; and 6, applying the performance measurement returned to the field as evaluation on web service document quality. The domain-oriented web service document quality evaluation method is mainly applied to web service technologies.
Owner:深圳芳园天伦科技有限公司
A service marking quality optimization method based on effective human-computer interaction
ActiveCN109190060ASpeed up the convergence processImprove annotation qualityWebsite content managementWeb data retrieval using information identifiersManual annotationSemantic web services
The invention discloses a service marking quality optimization method based on effective human-computer interaction. The method includes the following steps: encapsulating each operation as a markingand test unit, opening an interface to the outside, inputting a parameter list and outputting the parameter list; marking a list of each operational parameter, each parameter associated with a candidate label pool; carrying out a calling test for each operation, providing feedback and propagating the correct annotation and the generated result instances of each successful operation to the failed operation, and optimizing the semantic annotation; recording the success ratio of each round of update, calculating the integration efficiency of automatic update, and judging the efficiency and the size of the given threshold; extracting untested operations and clustering to obtain the highest similarity operation; carrying out manual annotation based on candidate annotations, and giving the constraint conditions of ontology concept; classifying each instance in detail; updating operations that are still failing; applying the generated correct annotations to semantic Web services to further perform service discovery, composition, and recommendation.
Owner:天津北洋物联科技有限公司
A user-oriented test data generation method for Semantic Web Services
ActiveCN109522224ASoftware testing/debuggingCreation/generation of source codeGuidelineSemantic web services
The invention discloses a user-oriented test data generation method for Semantic Web Services. Compared with other semantic Web services models, WSMO is characterized by the separation of user goals and Web services. Because its description language WSML is relatively new and lacks corresponding test verification tools, it is difficult to generate test cases directly from WSMO target description.On the other hand, some test verification tools have been developed for some mature formal languages, such as B language. For this reason, the invention provides a WSML test data generation method based on model detection by using B language. Firstly, a series of transformation rules from WSML to B are defined, and the user target specification described in WSML is translated into the corresponding model in B language. Then the trap properties are calculated according to the coverage criterion. Next, model detectors such as ProB are used to generate counterexamples. Finally, by defining a series of B to WSML transformation rules, the counterexamples described in B language are translated into WSML test data.
Owner:DONGGUAN UNIV OF TECH
Semantic Web service verification method based on dynamic description logic and model detection
The invention discloses a semantic Web service verification method based on a dynamic description logic and model detection. Based on a model verification technology in a semantic Web environment, the dynamic description logic is introduced and action actuation of the dynamic description logic is used as a state changing reason in a Web service model, so that a conventional model detecting technology is applied to Web service verification under a semantic Web service verification environment. On the aspect of a system model, the semantic Web service is abstracted as a state transition system in model detection; meanwhile, an action theory is introduced for abstracting preconditions and implementation results of atomic service as atomic action of an action theory and taking the action implementation as a state changing reason in the atomic service. On the basis, a model generated by the action implementation is inspected to whether meet temporal specification or not. The semantic Web service verification method can be used for compensating the defect that the limitation of the state changing reason in the Web service is not considered in the conventional verification method, and the Web service verification method is enriched under the semantic Web environment.
Owner:GUILIN UNIV OF ELECTRONIC TECH
Semantic Web service system and application in logistics field
InactiveCN101360122BImprove efficiencyImplement auto-discoveryLogisticsTransmissionThird partyLogistics management
The invention provides a semantic Web services system and applications thereof in the logistics field, and the system comprises a registration center, a service requester client and a service provider client, and the registration center, the service requester client and the service provider client are connected with one another, the services system is based on semantic Web, and the registration center, the service requester client and the service provider client are interactive with one another by a built service body. The invention solves a plurality of problems of difficult service discovery, very low service discovery efficiency, high consumption of human, material and financial resources and the like in the current third party logistics services, realizes the automatic discovery and automatic combination of services, greatly improves the efficiency of logistics service discovery and saves mass human, material and financial resources.
Owner:SOUTH CHINA UNIV OF TECH
A semantic telecommunication network capability service gateway component, network system and work method
InactiveCN100583846CImprove accuracyAchieve integrationSpecial service for subscribersNetwork connectionsSemantic web servicesThe Internet
The invention discloses a gateway component, a network system and a working method of semantic telecom network capacity service, wherein, the gateway component consists of a semantic telecom network capability service gateway and a knowledge base of ontology which consists of a telecom service field ontology and a telecom network capability service application ontology, and the network capacity service gateway comprises three components: a telecom network capacity service semantization describing module, a telecom network capacity service WSDL describing module and a logic implementation module. The network system comprises a semantic telecom network capacity service gateway of a service provider, an application program or intelligent agent of a service requester, a semantic Web service registering management center which is used as a managing and controlling platform of the semantic telecom network capacity service and a knowledge base of ontology which supports the working of the network system. The invention leads the next generation of the techniques such as 3G, NGN, 4G, etc to provide semantic telecom network capacity service and lays a foundation for achieving the service integration of telecom network and internet and the telecom service intellectualization in a semantic level.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Multidimensional Semantic Web Service Development Method
ActiveCN104239068BEdit normalizationReduce the amount of codeSpecific program execution arrangementsSemantic web servicesUser input
Owner:TIANJIN UNIV
Method and device for generating semantic web service documents
InactiveCN103473243BSpecial data processing applicationsDocumentation procedureSemantic web services
The invention discloses a method and a device for generating a semantic network service document. The method comprises the following steps of acquiring first interface structure information of an interested operation in a non-semantic network service document; acquiring second interface structure information of the semantic network service document; matching contents of the first interface structure information and the second interface structure information based on at least one of contextual information and description information of elements in the first interface structure information and elements in the second interface structure information, so as to establish a corresponding relation of all elements in the first and second interface structure information; generating an interface transformation engine for carrying out mutual transformation on the first and second interface structure information according to the corresponding relation, wherein information of interested operations at least in the second interface structure information, the interface transformation engine and the non-semantic network document form the semantic network service document, and the first interface structure information and the second interface structure information are respectively a set of elements having mutual relation information.
Owner:FUJITSU LTD
A Service Set Feature Extraction Method Based on Semantic Web Service Clustering
ActiveCN103399897BTransmissionSpecial data processing applicationsElement modelSemantic web services
The invention discloses a method for extracting characteristic quantities of service sets on the basis of semantic Web service clusters. The method includes steps of counting bodies of the service sets to obtain body characteristic sets of the service sets; sorting the body characteristic sets according to a large-to-small body occurrence number rule; constructing a body characteristic tree of the service sets according to the sorted body characteristic sets of the service sets and generating the characteristic quantities according to the body characteristic tree. The method for extracting the characteristic quantities is extended and modified on the basis of an existing technology for dynamically acquiring characteristic quantities. The method has the advantages that attributes of the sets in a double-element model or even an n-element model are extended into function characteristics of the service sets according to occurrence numbers of the bodies in the service sets, and the bodies in the service sets are hierarchically organized.
Owner:刘发贵
A Clustering and Labeling Method for Semantic Web Services Based on Similarity
ActiveCN105404619BImprove accuracyImprove performanceSpecial data processing applicationsSemantic web servicesLabelling algorithm
The invention discloses a similarity based semantic Web service clustering labeling method. The method is characterized by comprising two parts of realizing semantic Web service similarity calculation and realizing a semantic Web service clustering labeling algorithm. During the semantic Web service similarity calculation, in combination with results of input / output (I / O) parameter mixed similarity calculation and service description keyword similarity calculation, a calculation result of semantic Web service similarity is comprehensively obtained, and the difference and similarity between service functions are reflected; and I / O parameters can directly describe functions of corresponding service modules and serve as measurement standards for calculating the semantic Web service similarity from a functional perspective. According to the method, the accuracy of similarity calculation can be improved and the performance of a service discovery system is further improved.
Owner:SOUTH CHINA UNIV OF TECH
Web service conversion method from traditional web service to multi-dimensional semantic model
InactiveCN103699391BEliminate differencesImplement semantic supportSpecific program execution arrangementsSemantic web servicesWeb service
The invention relates to the technical field of web services and aims to improve availability of semantic web service descriptive models and achieve semantization of existing WSDL-described web services. According to the technical scheme, the method includes the steps of 1, acquiring functional semantics from a WSDL-described service document; 2, acquiring context semantics from the WSDL-described service document; 3, calling a web service, defining performance semantics of the web service according to MSDL standards; 4, acquiring time-space semantics of the service from the WSDL-described document; 5, acquiring technological semantics of the service from the WSDL-described document; 6, defining interaction semantics of the web service according to MSDL standards. The performance semantics of the multi-dimensional model describes quality attribute of the service. The method is mainly applied to web service technologies.
Owner:TIANJIN UNIV
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