TWI398783B - Semantic Web Service System and Method for Supply Chain of Solar Cell Industry - Google Patents

Description

Language network service system and method for solar battery industry supply chain

The invention relates to a semantic network service system and method, in particular to a semantic network service system and method for a solar battery industry supply chain.

In recent years, the global energy industry has been catalyzed by several factors such as the soaring prices of traditional fossil fuels, the Kyoto Protocol's formal effect in 2005 to reduce greenhouse gas emissions, and the changing trend of the world's overall energy industry. The energy industry has played a major role. change. Compared with the impact of the general economic recession caused by the past two oil crises, this energy challenge has driven the global energy industry toward green energy. The international community is actively seeking alternative energy sources. For example, Japan, Germany and the United States are actively promoting the solar energy industry, thus guiding the global solar market demand.

In addition, as is well known to those familiar with the field of artificial intelligence, the use of Ontology in the field of artificial intelligence is mainly for the construction of the knowledge base. The ontological structure not only clearly defines the relationship between the basic vocabulary (Vocabulary) and the vocabulary, but also combines the rules of the vocabulary, so that the vocabulary can be inferred by rules. This description allows both parties in different fields to discuss things together, and at the same time, it allows people to understand each other's semantics with machines or machines and machines. Because ontology can describe the type, relationship and attributes of objects in detail, it is possible to make a clear positioning of the knowledge in the domain through ontology, so it is of great help to solve the ambiguous knowledge. Lafrance therefore proposes that ontology is a clear description of the concepts expressed in a domain and the properties and attributes associated with the concepts, plus the constraints of the properties and the instances generated by the taxonomy (Instance). ).

However, when members of the supply chain using different languages on the Internet (such as members of the Taiwanese supply chain using Traditional Chinese and members of the Chinese supply chain using Simplified Chinese) use Web Services, they use different languages. It is not easy to resolve the heterogeneity between ontology between members of the supply chain (the heterogeneity of supply chain management applications between supply chain members using different languages), so an ontology is established in individual companies using different languages to express the same domain. The knowledge will have grammatical, semantic and structural heterogeneity. Therefore, it is necessary to seek a solution.

Accordingly, it is an object of the present invention to provide a spoof network service system for a solar cell industry supply chain.

Therefore, the solar cell industry supply chain spoof network service system is suitable for providing a solar cell industry supply chain network service between a first enterprise using a first language and a second enterprise using a second language. The system includes a first language ontology database, a second language ontology database, an ontology mapping table, and a user interface. The first language ontology database is configured for the first enterprise using the first language to provide information about the solar cell industry supply chain network service required by the first language user in the first language. . The second language ontology database is configured for the second enterprise using the second language to provide information about the solar cell industry supply chain network service required by the second language user in the second language. . The ontology mapping table is used to express the ontology category pairing relationship in the first language ontology database and the second language ontology database for the first language vocabulary and the second language vocabulary having the same meaning. The user interface is operated by the first language user to present the first language ontology database and the corresponding language on the user interface according to the first language vocabulary input on the user interface. The solar cell industry supply chain network service information related to the first language vocabulary and the second language vocabulary in the second language ontology database. In addition, the user interface is also operated by the second language user to present the first language ontology data on the user interface according to the second language vocabulary input on the user interface. The solar cell industry supply chain network service information related to the first language vocabulary and the second language vocabulary in the library and the second language ontology database.

Another object of the present invention is to provide a spoof network service method for a solar cell industry supply chain.

Therefore, the spoof network service method of the solar cell industry supply chain includes the following steps. First, for a first enterprise using a first language, a first language ontology database is built to provide a solar cell industry supply chain network service required by a first language user in the first language. News. Next, for a second enterprise using a second language, a second language ontology database is built to provide a solar cell industry supply chain network service required by a second language user in the second language. News. Then, an ontology mapping table is generated, and the ontology mapping table is used to express the first language ontology database and the second language ontology database for the first language vocabulary having the same meaning and a second The ontological category pairing relationship of linguistic vocabulary. Then, a user interface is provided for the first language user and the second language user to operate according to the first language vocabulary entered by the first language user on the user interface. Correspondingly presenting the first language ontology database and the second language ontology database, the solar battery industry supply chain network service information related to the first language vocabulary and the second language vocabulary, and according to the The second language vocabulary input by the second language user on the user interface, correspondingly presenting the first language ontology database and the second language ontology database and the first language on the user interface Vocabulary and second language vocabulary related to solar cell industry supply chain network service information.

The invention is based on the provision of a new network service description basis, so that the network resources, product data management, supply chain production and manufacturing originally existed in two solar cell industry supply chain enterprises using different languages. With the sales service, etc., the new supply chain service components can be automatically obtained through the network and automatically aggregated. Therefore, the present invention will be able to meet the needs of the acquisition, storage, analysis and sharing of business knowledge and logic generated in the industrial supply chain business process.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

The object of the present invention is to solve the problem of the heterogeneity of the generated grammar, semantics and structure when individual companies in different languages of the solar cell supply chain establish different language ontology to express knowledge in the same field.

Referring to FIG. 1, the spoof network service system 1 of the solar cell industry supply chain of the present invention is suitable for providing a solar cell industry supply chain between a first enterprise using a first language and a second enterprise using a second language. Internet service. The system 1 includes a first language ontology database 11, a second language ontology database 12, an ontology mapping table 13 and a user interface 14. A preferred embodiment of the spoof network service system 1 of the solar cell industry supply chain of the present invention is in the case where the first language and the second language are respectively used in traditional Chinese in Taiwan and simplified Chinese used in mainland China. In other embodiments of the present invention, the present invention is also applicable to any combination of two different languages used in any two different countries or regions, such as Traditional Chinese and English.

The first language ontology database 11 is built for the first enterprise using the first language to provide a solar cell industry supply chain network service required by a first language user in the first language. News. The second language ontology database 12 is built for the second enterprise using the second language to provide a solar cell industry supply chain network service required by a second language user in the second language. News.

In the preferred embodiment of the present invention, the first language ontology database 11 and the second language ontology database 12 are written in Ontology Web Language (OWL). OWL is an XML-based ontology description language recommended by the W3C. In the establishment of the ontology of solar energy supply chain management, in addition to the relationship between supply chain categories, there are supply chain processes and business logic, so the use of OWL language in the present invention is a requirement for consideration of narrative logic. To present the relationship between categories and adopt the concept of narrative logic. In addition, OWL can be divided into the following three levels of language: OWL Lite, OWL Description Logic (DL), OWL Full three. The OWL Lite language is suitable for use when the degree of restriction is low; the OWL DL language is suitable for a higher degree of restriction, and is used when the demand for the Resource Description Framework (RDF) is low; OWL Full is suitable for use when you need to use a richer expression.

In the preferred embodiment of the present invention, OWL DL is used as an ontological expression language because OWL DL is more complete than OWL Lite, but unlike OWL Full, it is too free and lacks consistency, and ontology tool software. The degree of support to OWL DL is supported, so the preferred embodiment of the present invention chooses to use OWL DL as the basis for the knowledge integration mechanism.

The ontology mapping table 13 is used to express the ontology category pairing in the first language ontology database 11 and the second language ontology database 12 for the first language vocabulary and the second language vocabulary having the same meaning. (Class Pair) relationship.

Aiming at the problem of ontology integration, some scholars have proposed different solutions. They can be roughly divided into Ontology Merge, Ontology Mapping and Ontology Alignment. In a preferred embodiment of the present invention, in addition to considering the integration of knowledge in the solar cell supply chain, as well as addressing the heterogeneity between ontology and the semantic relevance of the ontology, it is also necessary to maintain various supply chain enterprises. The independence between the knowledge bases, and thus the preferred embodiment of the present invention achieves the goal of knowledge integration in an ontological mapping manner.

In a preferred embodiment of the invention, the solar cell industry supply chain is accomplished in an automated or semi-automated manner, such as by machine learning. The current embodiment focuses on the use of mapping criteria to implement an automated ontology mapping mechanism, and ontology mapping is accomplished by comparison of different criteria. In the preferred embodiment, the selection of the ontology mapping criteria is based on the name of the ontological category, or the ontological hierarchical structure (Hierarchy), in addition to the use of properties, or instances. (Instance) and the like as a guideline for the mapping mechanism. Analysis of the supply chain ontology rendering model, in addition to the above elements, there are elements of the internal relationship (Relation) can be used to establish the relationship between concepts. Therefore, when designing the mapping criteria, if we can use the inference of internal relations, we will expand it between heterogeneous ontology to find out the implicit relationship between ontology "category" and calculate the concept of different ontology. The degree will significantly improve the benefits of automated ontology mapping.

The user interface 14 is operated by the first language user to correspondingly present the first language ontology database on the user interface according to the first language vocabulary entered on the user interface 14 11 and a solar energy industry supply chain network service information related to the first language vocabulary and the second language vocabulary in the second language ontology database 12. In addition, the user interface 14 is also operable by the second language user to present the first content on the user interface 14 according to the second language vocabulary entered on the user interface 14. The solar ontology industry supply chain network service information related to the first language vocabulary and the second language vocabulary in the language ontology database 11 and the second language ontology database 12.

Referring to Figures 1 and 2, a preferred embodiment of the spoof network service method of the solar cell industry supply chain of the present invention utilizes the slogan network service 1 of the solar cell industry supply chain to provide the first enterprise using the first language and Use the solar cell industry supply chain network service between the second companies in the second language.

As shown in step 21 of FIG. 2, the preferred embodiment of the semantic network service method of the solar cell industry supply chain of the present invention firstly constructs a first language ontology database 11 for the first enterprise using the first language. To provide information on the solar cell industry supply chain network services required by users who use the first language in the first language. Next, as shown in step 22, for the second enterprise using the second language, the second language ontology database 12 is established to provide the solar cell industry supply chain required by the second language user using the second language. Internet service information. As described above, in the preferred embodiment, the first language is, for example, Traditional Chinese, and the first language ontology database 11 is a traditional Chinese ontology database built by a local solar cell supply chain enterprise in Taiwan. Similarly, in the preferred embodiment, the second language is, for example, Simplified Chinese, and the second language ontology database 12 is a simplified Chinese ontology database built by a local solar cell supply chain enterprise in mainland China.

Next, as shown in step 23, the ontology mapping pair table 13 is generated using the ontology mapping solution. The ontology mapping table 13 is used to express the ontology category pairing relationship in the first language ontology database 11 and the second language ontology database 12 for the first language vocabulary and the second language vocabulary having the same meaning. As described above, in the preferred embodiment of the present invention, an ontology component element and an ontology mapping mode can be utilized to design a program method required to achieve an ontology mapping. In the process of this program method, the input of the system is the supply chain management ontology of the OWL format established by two different enterprises (ie, the first language ontology database 11 and the second language ontology database 12), and the system The output is an ontology mapping table 13 that expresses the degree of relevance of the ontology class pair. This program method can be subdivided into sub-steps such as Name pre-processing, Similarity Computation, Sorting, Filter, Display, and Evaluating. Among them, in the pre-processing sub-step of the name, since the supply chain management ontology is constructed by different enterprises, there are some different habits in the name naming, such as the case of singular or plural or compound words, which need to be disassembled first. The word of the prototype; in the similarity comparison substep, after preprocessing the supply chain management ontology, the similarity comparison is performed to form a class pair; in the sorting substep Sorting the values of the similarity comparisons from high to low; in the filtering substep, the category matching of the low similarity is filtered according to the threshold value; in the presentation substep, the method is mapped to the table. Presenting category pairs and recording the similarity of the categories; then in this evaluation substep, the supply chain management ontology researcher can verify the mapping table, delete the wrong pairing categories, and adjust the similarity of the category pairings to establish the supply chain. Manage the ontology mapping.

In addition, the method of the present invention is characterized by the use of the "inside" relationship of OWL and the use of the previously obtained category pairing similarity values to achieve the "between" ontology. In the preferred embodiment of the present invention, the association between different "on" categories of ontology is first calculated, and then the "internal" relationship is used to find implicit associations. Furthermore, OWL has certain relationships, so these relationships can be used to achieve the opposite. In the preferred embodiment of the present invention, this ontological relationship is actually a constraint on the ontology of the OWL, as shown in Table 1 below. Thus, in a preferred embodiment of the invention, these constraints are analyzed for which elements of the supply chain management ontology are set.

Then, as shown in step 24, the preferred embodiment of the present invention provides a user interface 14 for the first language user and the second language user to operate according to the first language user on the user interface. The first language vocabulary is input, and the first language ontology database 11 and the second language ontology database 12 are correspondingly associated with the first language vocabulary and the second language vocabulary in the user interface. The solar battery industry supply chain network service information, and the first language ontology database correspondingly displayed on the user interface according to the second language vocabulary input by the second language user on the user interface 11 and a solar energy industry supply chain network service information related to the first language vocabulary and the second language vocabulary in the second language ontology database 12.

For example, since users in mainland China are not familiar with the traditional Chinese vocabulary used in Taiwan, but use the simplified Chinese vocabulary voicing with the same meaning (and vice versa), the present invention is preferred. In the embodiment, the ontology mapping method is used to establish the ontology category matching relationship between the traditional Chinese solar energy and the simplified Chinese vocabulary radiance in the ontology mapping table 13, so whether it is a traditional Chinese user in Taiwan, or To enable Simplified Chinese users in Mainland China to use the present invention to query all of the solar energy and light convergence in the case of inputting only one of the familiar languages (such as Traditional Chinese or Simplified Chinese). Solar battery industry supply chain semantic network service information.

In summary, the spoof network service system and method of the solar cell industry supply chain of the present invention is to provide a new network service description basis, so that the two exist in the solar cell industry supply chain enterprises using different languages. Network resources, product data management, supply chain production, manufacturing and sales services can automatically access new supply chain service components and automatically aggregate through the network. Therefore, the present invention will be able to meet the needs of the acquisition, storage, analysis and sharing of business knowledge and logic generated in the industrial supply chain business process. Therefore, the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

1‧‧‧Spoken Internet Service System for Solar Cell Industry Supply Chain

11‧‧‧First Language Ontology Database

12‧‧‧Second Language Ontology Database

13‧‧‧ Ontology correspondence table

14‧‧‧User interface

21~24‧‧‧Steps

1 is a system block diagram showing a preferred embodiment of a semantic network service system of the solar cell industry supply chain of the present invention;

2 is a flow chart showing a preferred embodiment of the semantic network service method of the solar cell industry supply chain of the present invention.

1. . . Solar cell industry supply chain syllabus network service system

11. . . First language ontology database

12. . . Second language ontology database

13. . . Ontology mapping table

14. . . user interface

Claims (10)

A spoof network service system for a solar battery industry supply chain, which is suitable for providing a solar cell industry supply chain network service between a first enterprise using a first language and a second enterprise using a second language, The system comprises: a first language ontology database, which is built for the first enterprise to provide information about the solar battery industry supply chain network service required by the first language user in the first language; a second language ontology database for the second enterprise to provide information on the solar cell industry supply chain network service required by a second language user in the second language; an ontological mapping a table for expressing the ontology category pairing relationship in the first language ontology database and the second language ontology database for the first language vocabulary and the second language vocabulary having the same meaning; and a user interface For the first language user to operate according to the first language vocabulary entered on the user interface, correspondingly on the user interface The first language ontology database and the second language ontology database, the solar battery industry supply chain network service information related to the first language vocabulary and the second language vocabulary, and the user interface is for the second language The user operates to present the first language ontology database and the second language ontology database in the user interface according to the second language vocabulary input on the user interface. First language vocabulary and second language vocabulary related too Yangneng battery industry supply chain network service information. The linguistic network service system of the solar cell industry supply chain according to claim 1, wherein the first language is Traditional Chinese, and the second language is Simplified Chinese, and the first language ontology database It is a supply chain ontology database for the traditional Chinese solar cell industry, and the second language ontology database is a Simplified Chinese solar cell industry supply chain ontology database. The linguistic network service system of the solar cell industry supply chain according to claim 1, wherein the first language ontology database and the second language ontology database are based on ontology web language (Ontology Web) Language, OWL) to write. The linguistic network service system of the solar cell industry supply chain according to claim 3, wherein the first language ontology database and the second language ontology database are OWL description logic (Description Logic, DL) ) Language to write. According to the spoof network service system of the solar cell industry supply chain described in claim 4, wherein the first language ontology database and the second language ontology database are based on the ontology to build the auxiliary software Protégé. Built. A vocabulary network service method for a solar battery industry supply chain, comprising the following steps: (A) constructing a first language ontology database for a first enterprise using a first language to provide use of the first One of the languages required by the first language user for the solar cell industry supply chain network service information (B) for a second enterprise using a second language, constructing a second language ontology database to provide a solar cell industry supply chain network for using a second language user in the second language (C) generating an ontology mapping table for expressing the first language ontology database and the second language ontology database for the first language having the same meaning And a (D) providing a user interface for the first language user and the second language user to operate according to the first language user The first language vocabulary input on the user interface, correspondingly presenting the first language ontology database and the second language ontology database and the first language vocabulary and the second language vocabulary on the user interface Corresponding solar cell industry supply chain network service information, and corresponding to the second language vocabulary entered by the second language user on the user interface, corresponding to the user interface It presents the first language ontology solar cell industry supply chain network service information database and second language related ontology repository of the first language and second language vocabulary words. According to the spoof network service method of the solar cell industry supply chain according to claim 6, wherein in the step (A), the first language is traditional Chinese, and the first language ontology database is Traditional Chinese solar cell industry supply chain ontology database, and in step (B) The second language is Simplified Chinese, and the second language ontology database is a Simplified Chinese solar cell industry supply chain ontology database. The linguistic network service method of the solar cell industry supply chain according to claim 6 of the patent application scope, wherein the first language ontology database and the second language ontology database are written in the OWL language. The linguistic network service method of the solar cell industry supply chain according to claim 8 of the patent application scope, wherein the first language ontology database and the second language ontology database are written in the OWL DL language. According to the vocabulary network service method of the solar cell industry supply chain according to claim 9 of the patent application scope, the first language ontology database and the second language ontology database are constructed by the ontology software Protégé. Built.