WO2020184838A1

WO2020184838A1 - Method and system for managing copyright to work obtained during blockchain-based project execution procedure

Info

Publication number: WO2020184838A1
Application number: PCT/KR2020/001555
Authority: WO
Inventors: 김보언
Original assignee: 김보언
Priority date: 2019-03-14
Filing date: 2020-02-03
Publication date: 2020-09-17
Also published as: KR102048944B1

Abstract

Provided is a management method for the copyright to a work obtained during a project execution procedure, the management method being performed by a server. The management method according to the present invention comprises: a step of obtaining project data produced during a project execution procedure (S110); a step of obtaining, from the project data, data of at least one work to be registered as a copyrighted work (S120); a step of determining whether or not the data of the at least one work is identical to a preregistered work (S130) ; a step of, when the data of the at least one work is not identical to the preregistered work, transmitting, to a node on a blockchain, information for managing the data of the at least one work (S140); and a step of registering the copyright to the at least one work (S150).

Description

Method and system for copyright management of works acquired in the process of executing blockchain-based projects

The present invention relates to a method and system for managing copyrights of works acquired in the process of executing a blockchain-based project.

Blockchain, also known as a public transaction ledger, is a technology that prevents hacking that can occur when trading with virtual currency. In the case of existing financial companies, transaction records are stored on a centralized server, whereas blockchain sends transaction details to all users participating in transactions, and it is matched with each transaction to prevent data forgery. Have.

For example, blockchain is applied to Bitcoin, a representative online virtual currency. Bitcoin transparently records transaction details in a ledger that anyone can read, and several computers using Bitcoin verify this record every 10 minutes to prevent hacking. Recently, various coins have been developed and provided to solve the shortcomings of bitcoin, and various tokens are functioning as virtual currency with the advent of coins with platform-like functions.

In addition, as various distributed applications (DAPPs) using a virtual currency platform are developed and used, the utilization of the blockchain is increasing.

On the other hand, in recent years, social awareness of copyrights of works is increasing, and consumers' resentment against using works for which the conventional copyright holder is unknown is increasing. Accordingly, an increasing number of consumers are willing to pay and use the value of copyright through normal distribution channels. However, even in the case of copyrighted works, there are various copyright items, and accordingly, even if the work was purchased through a normal distribution channel, the range granted by the copyright holder to the consumer and the range that the consumer intends to use were different, causing problems. In addition, there are frequent cases where multiple copyright holders share one copyright, but some of the multiple copyright holders do not know whether they are copyright holders or do not know to what extent their copyrights are effective.

Furthermore, copyrights sometimes arise in the process of carrying out a business or project, and when a result is obtained by jointly performing a specific business or project, it is a problem to whom the copyright for the result should belong.

An example of a project may be a project related to MICE. MICE is a term after the letters in front of English such as meeting, incentive trip, convention, exhibition and event (Exhibition&Event). In the meaning, it refers to a promising industry centered on international conferences and exhibitions, and in a broader concept it refers to a convergence industry that includes reward tourism and mega events centered on participants. When a plurality of participants jointly conduct such a project, a method of determining whether a copyright occurs, who belongs to the copyright, and a method of managing the copyright are becoming more important.

The problem to be solved by the present invention is to provide a method and system for managing copyrights of works acquired in the process of executing a blockchain-based project.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

A method for managing copyrights of works obtained during a project execution process, performed by a server according to an aspect of the present invention for solving the above-described problems, includes the steps of obtaining project data generated during a project execution process (S110); Acquiring (S120) at least one work data for registering as a work from the project data; Determining whether the at least one work data is the same as a previously registered work (S130); If the at least one work data is not the same as a previously registered work, transmitting information for managing the at least one work data to a node on the blockchain (S140); And registering the copyright of the at least one work (S150). Includes.

In this case, the management method may include determining an execution subject for each of the at least one work data (S160); If the executing subject is a single executing subject, determining the work data generated by the single executing subject as the work of the single executing subject (S170); And when the execution subject is a plurality of execution subjects, determining whether the work data generated by the plurality of execution subjects is a joint work or a combined work (S180). It may include.

In this case, the step of determining whether the generated work data is a joint work or a combined work (S180) may include obtaining the work contents of the project corresponding to the work data (S210); Acquiring (S220) a plurality of category information about the work performed by each of the plurality of execution subjects; Obtaining a degree of association between the obtained plurality of categories (S230); Determining the work data as a joint work when the degree of association is greater than or equal to a preset value (S240); And determining the work data as a combined work when the association is less than a preset value (S250), wherein the work content includes at least one work unit, and the work unit includes at least one work It includes an item, and the work item may include at least one detailed item.

In this case, the step of acquiring the degree of association (S230) may include: acquiring a plurality of result data on the contents of work performed by each of the plurality of execution subjects (S310); Clustering a plurality of work data stored in the block chain to obtain a plurality of clusters (S320); Labeling each of the plurality of clusters with a plurality of category information for each of the plurality of clusters (S330); Determining in which cluster each of the plurality of result data is included in a plurality of clusters corresponding to the plurality of category information (S340); And obtaining the degree of association based on distances between a plurality of clusters corresponding to each of the plurality of result data (S350). It may include.

In this case, when the work data generated by the plurality of execution entities is a joint work, acquiring contribution information that the plurality of execution entities contributes to the creation of the work data (S410); And obtaining a share ratio for the joint work based on the contribution information, and storing information on the obtained share ratio in the blockchain (S420). It may include.

In this case, the step of obtaining the contribution information (S410) may include: obtaining resource information for each of the plurality of execution subjects and result data of each of the tasks performed by the plurality of execution subjects (S510); Obtaining reward information obtained by performing the project by the plurality of execution entities (S520); Acquiring (S530) information on time invested by each of the plurality of execution subjects to perform the project and information on a time charge of each of the plurality of execution subjects (S530); And obtaining the contribution information based on the obtained resource information, result data, reward information, time information, and hourly cost information (S540). It may include.

In this case, when the work data generated by the plurality of execution entities is a combined work, dividing the combined work into a plurality of sub works (S610); Matching a copyright holder for a first sub-work among the sub-work among the plurality of execution subjects (S620); And acquiring (S630) contribution information indicating a degree to which the copyright holder and the rest of the performing entity of the first sub-work contributed to the first sub-work. It may include.

In this case, the step of obtaining the contribution level information (S630) may include obtaining information on the degree of association between the first sub-work and the remaining sub-work (S710); And determining (S720) information on the degree of contribution of the rest of the executing entity to the first sub-work based on the information on the degree of association. Including, and the management method, when the profit for the first sub-work is generated, distributing the profit to the plurality of execution entities according to the contribution information (S730); It may further include.

Other specific details of the present invention are included in the detailed description and drawings.

According to various embodiments of the present invention described above, data obtained from a project can be managed as copyright using a block chain to increase security and reliability.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is an exemplary diagram showing a block chain system according to an embodiment of the present invention.

2 is a system diagram showing the operation of a block chain system according to an embodiment of the present invention.

3 is a diagram illustrating a system according to an embodiment of the present invention.

FIG. 4 is a diagram for explaining a process of propagating valid information on a network of a block chain to nodes on a network of a block chain and recording the information on the block chain according to an embodiment of the present invention.

5 is a flowchart illustrating a method of registering a copyrighted work obtained from project data according to an embodiment of the present invention.

6 is a flowchart illustrating a method of determining the type of work data according to an embodiment of the present invention.

7 is a flowchart illustrating a method of determining whether work data is a joint work or a combined work according to an embodiment of the present invention.

8 is an exemplary diagram for explaining work content according to an embodiment of the present invention.

9 is a flowchart illustrating a method of obtaining a degree of association according to an embodiment of the present invention.

10 is a flowchart illustrating a method of obtaining a share ratio of a joint work according to an embodiment of the present invention.

11 is a flowchart illustrating a method of obtaining contribution information for determining a share ratio of a joint work according to an embodiment of the present invention.

12 is a flowchart illustrating a method of acquiring contribution information for a combined work according to an embodiment of the present invention.

13 is a flowchart for explaining a method of distributing revenue according to the contribution information of a combined work according to an embodiment of the present invention.

14 is a block diagram of an apparatus according to an exemplary embodiment.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, only the present embodiments are intended to complete the disclosure of the present invention, It is provided to fully inform the technician of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terms used in the present specification are for describing exemplary embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, “comprises” and/or “comprising” do not exclude the presence or addition of one or more other elements other than the mentioned elements. Throughout the specification, the same reference numerals refer to the same elements, and “and/or” includes each and all combinations of one or more of the mentioned elements. Although "first", "second", and the like are used to describe various elements, it goes without saying that these elements are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

The term "unit" or "module" used in the specification refers to a hardware component such as software, FPGA or ASIC, and the "unit" or "module" performs certain roles. However, "unit" or "module" is not meant to be limited to software or hardware. The “unit” or “module” may be configured to be in an addressable storage medium, or may be configured to reproduce one or more processors. Thus, as an example, "sub" or "module" refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, It includes procedures, subroutines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays and variables. Components and functions provided within "sub" or "module" may be combined into a smaller number of components and "sub" or "modules" or into additional components and "sub" or "modules". Can be further separated.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc., as shown in the figure It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms including different directions of components during use or operation in addition to the directions shown in the drawings. For example, if a component shown in a drawing is turned over, a component described as "below" or "beneath" of another component will be placed "above" the other component. I can. Accordingly, the exemplary term “below” may include both directions below and above. Components may be oriented in other directions, and thus spatially relative terms may be interpreted according to orientation.

In the present specification, a computer refers to all kinds of hardware devices including at least one processor, and may be understood as encompassing a software configuration operating in a corresponding hardware device according to embodiments. For example, the computer may be understood as including all of a smartphone, a tablet PC, a desktop, a laptop, and a user client and an application running on each device, but is not limited thereto.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Each of the steps described herein is described as being performed by a computer, but the subject of each step is not limited thereto, and at least some of the steps may be performed by different devices according to embodiments.

In the present specification, companies and subjects performing tasks may be understood as encompassing not only businesses such as individual business owners or corporations, but also general individuals, and do not limit specific targets.

In this specification, the term business or business information refers to projects and business-related tasks ordered by the government, local governments, public institutions, associations, and companies, domestic and international procurement and bidding projects, and other various Can mean project and business related work.

1 is a diagram illustrating a block chain system according to an embodiment.

Referring to FIG. 1, block chain holding servers 10, management server 20, and user terminals 30 are shown.

In the disclosed embodiment, each of the user terminals 30 records transaction details based on a preset rule, and the recorded transaction details are recorded in each block and propagated to the blockchain holding servers 10, respectively. Stored and managed on the server.

In the disclosed embodiment, the blockchain holding servers 10 refer to servers equipped with a blockchain for authenticating and recording transaction information. In one embodiment, the transaction information may refer to transaction information based on virtual currency, but may refer to information on various events performed based on the blockchain, and such transaction information is Is saved.

Virtual currency according to the disclosed embodiment is understood as a concept that collectively refers to all kinds of non-real money whose transaction details are managed through a block chain such as electronic money and cryptocurrency.

The cryptocurrency according to the disclosed embodiment may be a cryptocurrency in the form of a coin managed by a separate mainnet and managed accordingly, or may be a cryptocurrency in the form of a token that utilizes the infrastructure of other coins such as the Ethereum network. Not limited.

In one embodiment, the virtual currency provided to each of the user terminals 30 is managed by the management server 20 as already generated or issued, and may be provided according to the transaction details of each of the user terminals 30. have.

For example, the management server 20 may perform an operation to generate a block for storing transaction details occurring between the user terminals 30, and may generate a block through Proof Of Work. According to an embodiment, the management server 20 may receive a predetermined virtual currency generated in return and distribute it to the user terminals 30 according to the transaction details of the user terminals 30.

In one embodiment, as transaction details are recorded by each of the user terminals 30, a virtual currency may be generated according to a preset rule and provided to the user terminals 30, and this may be used for mining (mining) virtual currency. ).

In general, cryptocurrency mining is performed by one of Proof Of Work (POW), Proof Of Stake (POS), and Proof Of Importance (POI). The above-described methods are one of the distributed summation algorithms used to guarantee the reliability of a distributed system.

In the disclosed embodiment, a transaction between user terminals 30 and a method of providing virtual currency accordingly are performed by a smart contract.

2 is a system diagram illustrating an operation of a block chain system according to an embodiment.

Referring to FIG. 2, operations of the blockchain holding servers 10, the management server 20, and the user terminal 31 shown in FIG. 1 are shown.

The management server 20 shown in FIG. 2 is a server of a communication company through which the user terminal 31 communicates with the blockchain holding servers 10 or a local server connected to the user terminal 31, or a user terminal 31 ) May mean a server that manages the blockchain-based service used by the user, but the management server 20 can be omitted, and the user terminal 31 directly communicates with the blockchain holding servers 10 to achieve complete decentralization. You can even build a system.

2 is for an example of a configuration used in a general blockchain-based service, and the form of a system using the blockchain technology is not limited thereto.

In one embodiment, the user terminal 31 provides information to the management server 20, and the management server 20, if the information is information to be stored in the blockchain, to the blockchain holding servers 10 You can provide that information. Blockchain holding servers 10 can store the corresponding information in the blockchain, and in this process, verification of the information based on the blockchain can be performed. In this case, only information that has been successfully verified can be recorded on the blockchain.

In addition, the user terminal 31 may provide the information to the management server 20 when there is information requiring verification. In this case, the management server 20 can verify this based on the information stored in the block chain. In this process, the management server 20 obtains information for verifying the information from the blockchain holding servers 10. And, accordingly, verification can be performed. The management server 20 may provide the verification result to the user terminal 31 or provide a service to the user terminal 31 based on the verification result.

Unlike the existing centralized server-based system, this blockchain system has the advantage of providing higher security by providing a decentralized distributed processing system and providing reliability that cannot be manipulated by a specific subject.

In addition, since it functions as a platform that can provide various blockchain-based applications in recent years, its utilization is expected to increase further.

3 is a diagram illustrating a system according to an embodiment.

Referring to FIG. 3, the system may include a server 100, one or

more user terminals

40 and 50 capable of communicating with the server 100, and a blockchain network 120.

In one embodiment, the server 100 and one or

more user terminals

40 and 50 may be a kind of the above-described computer, but are not limited thereto.

In an embodiment, the server 100 may be a server that performs a copyright management method according to the disclosed embodiment and provides a service or platform based thereon.

In addition, the one or

more user terminals

40 and 50 may be a user terminal used by a registration subject registering a project or a performing subject performing at least part or all of a project, and a manager performing project management according to the disclosed embodiment. It may be a user terminal used by, but is not limited thereto.

In this specification, a project may mean all types of projects including one or more tasks to be performed, and may mean tasks, services, procurement bidding, and the like according to embodiments. The distribution entity of the project may include public enterprises, private companies, and individuals other than the government, and is not limited.

The type of project may also include various types such as the provision of in-kind or services, and is not limited to a specific type. For example, a project may be for supplying a specific product, may be for providing research service or professional service service, etc., or it may be a complex that includes various tasks.

In one embodiment, the project may be a project related to MICE. MICE is a term after English letters such as meeting, incentive trip, convention, exhibition and event (Exhibition&Event). In a narrow sense, MICE is a promising industry centered on international conferences and exhibitions. In a broader concept, it refers to a convergence industry that includes participant-centered reward tourism and mega events.

In this specification, the project data may mean all data acquired in the process of a project, and does not mean only meaningful results for a project. For example, a plurality of Request For Proposal (RFP) submitted during a project bidding process may be project data according to the present invention. Therefore, not only the adopted proposal request, but also the unadopted proposal request may be project data according to the present invention.

In this specification, work data refers to data on a work obtained from project data. In this case, the work data may mean data newly created by a project execution subject among project data. However, it is not limited thereto, and it goes without saying that the work data may mean data having creativity among data newly generated by a project execution subject. Work data can be used in a different concept than copyrighted works. That is, it goes without saying that the work data can be a work having a copyright only when it is determined that it does not infringe the copyright of another person.

In this specification, when the work data is in the form of a combined work, it means a work obtained by dividing data on the work, and a method of dividing the work data will be described later.

In providing a work management service, the server 100 may improve the safety and security of information transactions for works based on a block chain. Blockchain is a data distribution processing technology, and refers to a technology that distributes and stores data such as all transaction details by all users participating in the network. Blockchain is a distributed peer-to-peer (P2P) of a ledger that uses software elements composed of algorithms that negotiate service usage history information using encryption techniques and security technologies by blocks connected in sequence to secure and maintain integrity. ) Can mean system. Here, the distributed P2P system may be a special form of a distributed system. In addition, in the P2P system, all nodes of the network can provide resources (processing power, storage space, data or network bandwidth, etc.) to each other without coordination of the central node. In addition, the blockchain may refer to a distributed ledger technology in which nodes in the network jointly record and manage the ledger recording the usage history information on the P2P network rather than the central server of a specific institution.

The blockchain network 120 may include

nodes

121, 122, 123, 124, and 125. A node can mean a component within the network of a blockchain. Each of the

nodes

121, 122, 123, 124, and 125 may be server devices of individuals who subscribe to and participate in a system (eg, a copyright management platform). For example, each of the

nodes

121, 122, 123, 124, and 125 is a special-purpose computer, a general-purpose computer, a supercomputer, and a mainframe computer. , A personal computer, a smartphone, a tablet PC, etc., but is not limited thereto.

According to an embodiment, the server 100 may improve the security of information on a work based on the blockchain network 120.

Hereinafter, embodiments of a copyright management method will be described in detail with reference to the drawings.

4 illustrates a concept of protecting information based on a block chain, according to an embodiment.

Referring to FIG. 4, the server 100 may update information in the database DB and simultaneously store the information in a node of the blockchain. The database (DB) is for recording information for managing works, and may be inside or outside the server 100.

The server 100 may encrypt information and transmit the encrypted information to the node 121 on the blockchain network 120.

The node 121 may decrypt the encrypted information and verify whether the information is valid based on the decrypted result. As a result of verifying the validity of the information, if the information is not valid, the node 121 may discard the information. According to an embodiment, the validation of the information is a first hash value obtained by applying a hash function to the received information and a second hash value obtained by decrypting the received cipher text using the public key of the operator of the server 100. It can be performed by comparing hash values, but is not limited thereto.

As a result of verifying the validity of the information, if the information is valid, the node 121 may transmit the information to the node 122 on the blockchain network 120. Further, the node 121 may write 1212 information to the candidate block. When predetermined information is recorded in the candidate block, the node 121 may generate a valid block by performing proof of work on the candidate block. In addition, when the validity of the information is verified in the node 122 as well, the node 122 may generate a valid block by adding the information to the candidate block and performing proof-of-work on the candidate block.

The same operation as the node 122 may be performed at the node 123 and the node 124.

Referring to the process of generating a valid block in the node 121 and adding it to the blockchain, the node 121 may calculate the root of the Merkle tree for predetermined information. The node 121 may generate a hash reference pointing to the previous block header from the standpoint of the block to be added to the blockchain. The node 121 may acquire the required difficulty level in the proof of work or constraint condition of the block to be added to the blockchain. The node 121 may check whether a value of a block hash generated by applying a hash function to the root of the Merkle tree, a hash reference pointing to the previous block header, difficulty, and timestaff data and nonce satisfies the constraint condition. The node 121 may perform proof-of-work on the candidate block by obtaining a value of a nonce that satisfies the constraint condition while increasing the nonce by 1 from 0. Node 121 can add a candidate block as a valid block to the blockchain. In addition, the node 121 may transmit a valid block to

other nodes

122, 123, 124, 125, etc. on the network of the blockchain.

Each node (122, 123, 124, 125, etc.) on the network of the blockchain performs verification of the valid block received from the node 121, and is held by each node (122, 123, 124, 125, etc.) You can add valid blocks to the blockchain.

In addition, various embodiments may be provided based on a block chain.

For example, in obtaining the project data, work data, and sub-work, the computer can verify the integrity of the acquired project data, work data, and sub-work based on information stored in the blockchain.

In addition, in determining the execution subject, the computer may verify information on the execution subject based on information stored in the block chain.

In addition, as described above, when the work data and the execution subject that generated the work data are matched, and the execution subject is plural, the share of each execution subject may be stored.

Information transmitted to the nodes on the blockchain is stored in the blockchain network, and the stored information is kept in a state that not only prevents forgery, but also maintains its integrity, so that it is determined whether the data of other works can be protected by copyright in the future It can be used when other people use the registered data.

Hereinafter, various embodiments according to the present invention will be described with reference to FIGS. 5 to 13.

In step S110, the server 100 may acquire project data acquired during a project execution process.

As described above, the project data may refer to all data acquired during the project process, and not only meaningful results for the project. For example, a plurality of Request For Proposal (RFP) submitted during a project bidding process may be project data according to the present invention. Therefore, not only the adopted proposal request, but also the unadopted proposal request may be project data according to the present invention. Further, when the execution subject for the project is matched, the project result obtained by the matched execution subject may also be defined as project data in the present invention.

In step S120, the server 100 may acquire at least one work data for registration as a work among the acquired project data.

In an embodiment, the server 100 may determine data that satisfies the requirements of the work among project data, and obtain data that satisfies the requirements as work data. Specifically, the server 100 may acquire data that includes human thoughts or emotions and recognizes creativity as work data.

As an embodiment of a method of determining work data, the server 100 may obtain data generated by an executing entity among project data. For example, the server 100 may acquire data other than data provided by the registration subject of the project among project data.

In another embodiment, the server 100 may determine the degree of creativity by analyzing data generated by the executing subject. For example, if the data generated by the performing subject is text data, the server 100 may determine the degree of creativity based on the weight of words related to emotion among text data and the connection relationship between words related to emotion. . For example, the server 100 stores emotion-related words in a database, and may determine a ratio in which words related to emotions stored in the database are included among text data generated by the performing subject. When the text data generated by the performing subject includes words related to emotions in a predetermined ratio or more, the server 100 may determine the data as work data.

In another embodiment, the server 100 may acquire all sentences included in text data and determine emotion information for each of the acquired plurality of sentences. For example, the server 100 may quantify emotion information of a corresponding sentence based on a connection relationship between a word for emotion and a word for emotion included in the sentence. The server 100 may determine the text data as the work data when the sentence in which the emotion information is digitized is greater than or equal to a preset value.

In another embodiment, when the data generated by the executing entity is image data or image data, the server 100 may determine the data as work data. In general, images or videos will often express human thoughts or emotions that are a requirement for a work.

In step S130, the server 100 may determine whether the acquired data of the at least one work is the same as the previously registered work.

That is, since the acquired work data may not be registered as copyright due to a relationship with other works, the server 100 may determine whether the acquired work data is the same as a previously registered work.

In step S140, when the at least one work data is not the same as a previously registered work, the server 100 may transmit information for managing at least one work data to a node on the blockchain.

At this time, the information for the management of at least one work data includes work data, the execution subject that created the work data, project information related to the work data, the registration subject of the project related to the work data, the contract content between the registration subject and the execution subject, and the work It may include a variety of information such as contribution information or share ratio between a plurality of execution entities that generated the data, and profit information for the work data.

In step S150, the server 100 may register at least one copyrighted work.

In the case of a work, it can be classified as an individual work created by an individual alone, a joint work created jointly by multiple people and cannot be separated, and a combined work created jointly by multiple people but can be separated. Accordingly, the server 100 may determine which work data is the work data, and set the share ratio or contribution of a plurality of execution subjects according to the determined type of work, so that a fair compensation can be paid to each execution subject. .

In step S160, the server 100 may determine an execution subject for each of the at least one work data. For convenience of explanation, one work data will be described below unless there is a special case, but it goes without saying that the same technical idea may be applied to each of a plurality of work data.

In step S170, when the execution subject for the work data is a single execution subject, the server 100 may determine the work data as a work of a single execution subject.

In step S180, if the execution subject for the work data is a plurality of execution subjects, the server 100 may determine the work data as a work of the plurality of execution subjects, and further, the work created by the plurality of execution subjects is Whether it is a joint work or a combined work can be determined.

A detailed method of determining a joint work and a combined work will be described later in FIG. 7.

In step S210, the server 100 may obtain the work content of the project corresponding to the work data.

In this case, as shown in FIG. 8, the project 1 may be first divided into one or

more work units

200, 300, and 400. For example, if the project (1) is for carrying out a specific event, the business units (200, 300, and 400) may include programs, food and beverage, space creation, operation, registration, contracts, etc., but are limited thereto. It is not.

In addition, each of the

work units

200, 300, and 400 may be further divided into one or

more work items

210 and 220. For example, the work items for the program work unit may include program composition, cue sheet, scenario, moderator, performer, BGM, communication, and other confirmation items, but are not limited thereto.

Further, each of the

work items

210 and 220 may be further divided into one or more

detailed items

212 and 214. For example, the performer-related work items may be classified into detailed items such as securing the performer contact point, checking clothes, props and personnel, checking the waiting space, preparing other props, and managing rehearsal, but is not limited thereto. In this case, one detailed item may be classified to be one category. That is, the data obtained by performing one detailed item is composed of one work, and the detailed items can be classified so as not to be composed of a joint work or a combined work. That is, a work obtained by performing one detailed item may be one work. However, the present invention is not limited thereto, and a work obtained by performing detailed items according to various embodiments of the present invention may be a joint work or a combined work.

In an embodiment, each of the divided detailed items is stored in a different blockchain node, and it is possible to manage to prevent forgery and alteration of at least some of the divided detailed items through interconnection.

That is, each block shown in Fig. 8 stores its information in different nodes (blocks) on the blockchain, and if some of them are forged, it can be verified through the entire blockchain. I can.

Furthermore, it goes without saying that the project execution results for detailed items can also be stored in different blockchain nodes.

The server 100 may determine an execution subject to perform each of the divided detailed items. In an embodiment, the server 100 may determine an execution subject for each of the detailed items. However, according to an embodiment, a plurality of detailed items related to each other may be performed by a single execution entity. Tasks assigned to the performing subject may be assigned in units of sub-items, units of work items, or may be assigned according to work units, but are not limited anymore.

One performing entity may perform part of one work item, and may perform all or part of a plurality of work items. Accordingly, the server 100 may create a task group including a plurality of detailed items. The performing task group can be created as a group including a plurality of related or detailed items that can be performed by a single performing entity, regardless of the classification unit.

The server 100 may determine an execution subject to perform each task group.

Depending on the embodiment, one detailed item may be performed by a plurality of execution subjects. Therefore, depending on the embodiment, there may be detailed items overlapping each other between different task groups.

Likewise, a single task group can be performed by multiple execution entities. The method of creating a task group is not limited, and an intersection between different task groups may or may not exist, and may or may not be in the same or inclusive relationship.

The server 100 may determine an execution subject to perform a task according to each task group, based on the nature of each task group.

In one embodiment, the server 100 may perform the step of setting the task content, budget, and authority corresponding to each of the created one or more task groups.

In addition, the server 100 may perform the step of allocating the set task content, budget, and authority to each of one or more execution subjects to perform each of the one or more task groups.

In addition, the server 100 may perform a step of providing information corresponding to the assigned task content, budget, and authority to each of the one or more execution subjects.

In an embodiment, a block chain in which data is stored in a project and a block chain in which information on an execution subject is stored may be provided, respectively.

The server 100 stores project data in the project blockchain and information on the execution subject in the execution subject blockchain, and information about the matched project and the execution subject is exchanged and stored in nodes corresponding to each other.

Accordingly, matching information between the project and the executing subject is stored in the blockchain, and the information of the matched executing subject and the project is stored in each other's blockchains, so the two blockchains interact to verify the integrity of the information. It has the advantage of being able to keep it safe.

In one embodiment, the server 100 may determine whether the work data according to the work performed by an individual execution entity or a plurality of execution entities is for a work unit, a work item, or a detailed item.

In this case, the work data is 1) data obtained by performing a business unit or task item by an individual performing entity, 2) data obtained by performing a detailed item by an individual performing entity, and 3) a plurality of performing entities In the case of data obtained by performing a unit or task item, 4) In the case of data obtained by performing a detailed item by multiple execution subjects, it can be classified into four categories.

1) When the individual execution subject is data obtained by performing a work unit or a work item, the server 100 may determine that the copyright for the work data is the copyright of the individual performing subject. However, in this case, the server 100 may classify the work data into a plurality of works by using the method of steps S220 to S240 to be described later.

2) In the case of data obtained by performing the detailed item by the individual executing subject, the server 100 may determine that the copyrighted work data for the detailed item is the copyright of the individual executing subject.

3) In the case where the multiple execution subjects are data obtained by performing a work unit or a work item, the server 100 determines whether the work data is a joint work or a combined work using the method of steps S220 to S240 described later. can do.

4) When the plurality of execution subjects is data obtained by performing the detailed items, the server 100 may determine that the work data is a joint work of the plurality of execution subjects. That is, even by steps S220 to S240 to be described later, since the work data for a detailed item is a work for one category or a related category, the server 100 may determine that the work data is a joint work of a plurality of executing entities. have.

Hereinafter, using steps S220 to S240, 3) a method of determining whether the work data is a joint work or an individual work when the plurality of execution subjects is data obtained by performing a work unit or work item will be described.

In step S220, the server 100 may acquire a plurality of category information on the work content performed by each of the plurality of execution subjects.

At this time, since the detailed items may be composed of one category, the server 100 may obtain a plurality of category information on the work contents performed by each of the work units or the plurality of execution subjects that performed the work items.

In one embodiment, as shown in FIG. 8, when a plurality of execution subjects execute the work unit 200, the server 100 corresponds to the

detailed items

212 and 214 of the work unit 200. Category information may be obtained as a plurality of category information.

In step S230, the server 100 may obtain a degree of association between the obtained plurality of categories.

In step S240, the server 100 may determine the work data as a co-work when the obtained correlation is greater than or equal to a preset value.

In step S250, when the obtained association is less than a preset value, the server 100 may determine the work data as a combined work.

That is, as the plurality of categories are closely related to each other, the probability that the work data is a joint work may be higher.

Therefore, when the degree of association is greater than or equal to a preset value, the server 100 may determine that the work data is inseparable, and may determine the work data as a joint work. If the degree of association is less than a preset value, the server 100 It is determined that the work data is separable, and the work data can be determined as a combined work.

In step S310, the server 100 may obtain a plurality of result data on the content of work performed by each of the plurality of execution subjects.

In this case, the plurality of result data may mean data performed by the plurality of execution subjects according to the assigned task content. That is, the result data generated by one performing subject may constitute a work, may constitute a plurality of works, or may be a part of a work.

In step S320, the server 100 may acquire a plurality of clusters by clustering a plurality of work data stored in the block chain.

That is, the server 100 may group work data of a similar category by grouping a plurality of work data stored in an existing blockchain. In this case, it goes without saying that the server 100 may cluster together not only the work data, but also the work generated from the work data and the sub works for the work.

In step S330, the server 100 may label the plurality of clusters with a plurality of category information for each of the plurality of clusters.

That is, the server 100 may label a category on the cluster by determining the characteristics of each of the plurality of clusters. At this time, the category may be based on the expression method of the work data, such as image, audio, and text categories, and may also be about the form of the work, such as pictures, music, texts, performances, performances, exhibitions, decorations, interiors, and architecture categories. have.

In step S340, the server 100 may determine which cluster of the plurality of clusters corresponding to the plurality of category information each of the plurality of result data is included.

That is, the server 100 may determine which category the result data belongs to by determining which cluster the result data is included in.

In step S350, the server 100 may obtain a degree of association based on distances between a plurality of clusters corresponding to each of the plurality of result data.

For example, when the first result data is included in the first cluster and the second result data is included in the second cluster, the server 100 obtains the distance between the first cluster and the second cluster, and Depending on the degree of association can be determined. If the distance is far, the relationship will be low, and if the distance is close, the relationship will be high.

On the other hand, as an embodiment, it goes without saying that the server 100 may determine the degree of association between a plurality of result data using not only the distance between clusters but also the distance between result data.

In another embodiment, when the first result data and the second result data exist in the same cluster, the server 100 may determine the degree of association between the first result data and the second result data as a maximum value that can be determined. . In this case, the work for the first result data and the second result data may be determined as a co-work.

In step S410, when the work data generated by the plurality of execution entities is a joint work, the server 100 may obtain contribution information that the plurality of execution entities contributed to the creation of the work data.

In step S420, the server 100 may acquire the share ratio for the joint work based on the contribution information, and store information about the acquired share ratio in the blockchain.

In step S510, the server 100 may obtain resource information for each of the plurality of execution subjects and result data for each of the tasks performed by each of the plurality of execution subjects.

In an embodiment, the resource information may be a result of a project performed by the executing entity in the past, and information related to a work obtained from the project. In this case, the resource information may include all kinds of information that can evaluate the expertise of the performing subject, and the information that can evaluate the expertise of the performing subject means the association with the expertise of a specific field of the performing subject and a predetermined reference value or more. It can mean information that has. Alternatively, the resource information may mean career information of the performing subject. Alternatively, the resource information may include information such as the workplace, academic background, published thesis, and projects in which each performing entity worked, and furthermore, a record of each performing entity's activities in online communities or clubs, and personally performed projects It can be understood as a meaning that encompasses all various formal and unstructured information such as materials written as a hobby.

In step S520, the server 100 may obtain reward information obtained by performing a project by a plurality of execution subjects.

The reward information may mean reward information on the outcome of the project performed by the executing entity. At this time, the reward can be paid by the project registration entity.

On the other hand, even if a plurality of execution subjects respectively execute a project and generate a plurality of project data, not all of the plurality of execution subjects obtain a reward. For example, if the project data is a proposal request generated by a plurality of executing entities, the project registration subject may select some of the plurality of proposal requests and pay rewards only to the selected execution subjects.

In this case, the reward information on the execution subject for which the proposal request was selected and the reward information on the execution subject not selected may be determined in different ways.

In one embodiment, the reward information on the execution subject for which the proposal request is selected may be information on the reward provided by the project registration subject. At this time, if the reward provided by the project registration entity is not only for the proposal request, but for the entire project, the server 100 is the execution entity required to prepare the proposal request against the resources of the execution entity required for the entire project. Reward information for the proposal request can be obtained by using the ratio of resources of.

On the other hand, the reward information for the execution subject for which the proposal request was not selected may be obtained based on the rewards provided by the project registration subject to the selected execution subject and the evaluation score for the proposal request of the selected execution subject. Specifically, the reward information for the non-selected performing subject is the value obtained by multiplying [reward information of the selected performing subject] and [the evaluation score of the non-selected performing subject] divided by [the evaluation score of the selected performing subject]. have.

For example, if there are 3 execution entities that submitted the proposal request, and the score of the proposal request submitted by each execution entity is 90, 60, 50 points, the project registration entity pays a reward to the execution entity who obtained 90 points. can do. For convenience of explanation, it is assumed that the reward paid is 900.

* In this case, the reward information of the performing subject who obtained 90 points may be 900. Reward information of the performing subject with 60 points may be 600, and reward information of the performing subject with 50 points may be 500. In other words, the project registration subject does not pay the actual reward to the executing subject who scored 60 points and 50 points, but the value of the reward (reward information) of the proposal request submitted by the executing subject can be evaluated as 600,500, respectively.

In another embodiment, when a plurality of execution entities receive rewards for project execution from a project registration entity, it goes without saying that the rewards actually acquired by each execution entity may be reward information.

In step S530, the server 100 may obtain time information invested by each of the plurality of execution subjects to perform a project and information on a time charge of each of the plurality of execution subjects.

At this time, the hourly cost information is information set for each execution subject, and refers to information obtained by converting the result of each execution subject performing a task per unit time into cost.

In one embodiment, the hourly cost information may be set for each execution entity by the project registration entity.

In another embodiment, the hourly cost information may be determined based on the past data of the performing entity, the cumulative time of all past projects, the results obtained according to the project performance, and the reward information obtained through the project execution. have.

In step S540, the server 100 may obtain contribution information based on the acquired resource information, result data, reward information, time information, and hourly cost information.

In an embodiment, one work data may include result data generated by each of a plurality of execution subjects. At this time, the contribution information may be determined according to the proportion of the result data among the work data.

In an embodiment, the weight of the result data among the work data may be a weight related to the size of simple data.

In another embodiment, the proportion of the work data that the result data occupies may be a proportion related to the time taken to acquire the work data.

In another embodiment, the proportion of the work data that result data occupies may be a proportion related to the cost incurred in obtaining the work data.

In another embodiment, the weight of the result data among the work data may be determined by applying the various embodiments in combination. For example, the server 100 may obtain the contribution based on the size of the result data, and correct the contribution by applying a weight to the obtained contribution.

In this case, the weight may be determined using at least one of resource information, reward information, time information, and hourly cost information. For example, the server 100 may set a weight for an execution subject having resource information related to a project higher than a weight for an execution subject that does not. Alternatively, the server 100 may set a weight of a performing subject having a high reward information, time information, and cost per hour information higher than that of a performing subject that is not.

Alternatively, the server 100 may obtain a weight by using a combination of reward information, time information, and hourly cost information. For example, the server 100 may obtain a value obtained by dividing the reward information by the time information as cost-per-hour information for the current project. The server 100 may set a high weight when the hourly cost information for the current project is higher than the set hourly cost information, and set a lower weight when the hourly cost information for the current project is lower than the set hourly cost information. That is, when the server 100 acquires result data with higher efficiency (higher current cost-per-hour information) than the set cost-per-hour information, the server 100 may consider the project execution as intensively determined and set a high weight.

The server 100 may distribute profits for the use of joint works based on the share ratio. In this case, a portion of the revenue may be provided to the platform that manages the server 100. The fees received by the platform may be understood simply as compensation for service provision, but may also be understood as expenses for operating expenses, risk management, administrative work provision, and the like according to embodiments. The platform manages assets by comprehensively considering administrative costs and risks, and can set fees.

On the other hand, in the case of a joint work, since there is a share ratio for one work, a plurality of executing entities may distribute profits according to the share ratio. However, in the case of a combined work, since the copyright holder for each sub-work is clear, the copyright holder of the sub-work can take profit if his work is used.

However, the sub-work is created in the process of creating one combined work, and there is also a need for the rest of the performing entities other than the copyright holder of the sub-work to receive a certain portion of the revenue for the sub-work. Hereinafter, with reference to FIG. 12, a method of acquiring contribution information for a combined work will be described, and a method of distributing revenue to a sub-work will be described with reference to FIG. 13.

For convenience of explanation, the combined work includes a first sub-work, a second sub-work, and a third sub-work, and the copyright holder for the first sub-work is the first performing entity, and the copyright holder for the second sub-work is a second It is assumed that the execution subject and the copyright holder of the third sub-work are the third execution subject.

In step S610, the server 100 may divide the combined work into a plurality of sub-works when the work data generated by the plurality of execution entities is a combined work.

In step S620, the server 100 may match the copyright holder for the first sub-work among the plurality of execution subjects. That is, the server 100 may determine the copyright holder of the first sub-work as the first execution subject. In the same way, the server 100 may determine the copyright holder of the second sub-work as a second execution subject and the copyright holder of the third sub-work as a third execution subject.

In step S630, the server 100 may obtain contribution information indicating a degree to which the copyright holder of the first sub-work and the rest of the performing entity have contributed to the first sub-work. In this case, the remaining execution subjects for the first sub-work may be the second execution subject and the third execution subject. In the same way, the remaining execution subjects for the second sub-work may be the first execution subject and the third execution subject, and the remaining execution subjects for the third sub-work may be the first execution subject and the second execution subject. The contribution level information may mean a degree to which the second execution subject and the third execution subject are involved in the creation of the first sub-work.

Meanwhile, referring to FIG. 13, in step S710, the server 100 may obtain information on the degree of association between the first sub-work and the remaining sub-work.

The degree of association information may be obtained differently according to the degree to which each sub-work is related. For example, when the combined work is music, the first sub-work is lyrics, and the second sub-work is music, the server 100 may determine that the lyrics and songs are close in music, and thus obtain high correlation information. . Alternatively, when the combined work is a published work produced by collecting short pieces and the first sub-work and the second sub-work are separate pieces, the server 100 determines that each piece is less closely related to the published work. You can set the degree of association low.

The degree of association may be obtained using the method of FIGS. 8 and 9 described above. That is, the server 100 may acquire each cluster including the first to third sub-works, and determine a degree of association between each sub-works based on the distance between the acquired clusters. The greater the distance, the lower the degree of association, and the closer the distance, the higher the degree of association.

In step S720, the server 100 may determine the contribution level information of the remaining execution subjects to the first sub-work based on the association level information.

In step S730, when profit for the first sub-work is generated, the server 100 may distribute the generated profit to a plurality of execution entities according to the contribution level information.

Specifically, the server 100 may provide a profit corresponding to a preset ratio among the profits generated for the sub-work to the copyright holder, and distribute the remaining profits according to the contribution information of the remaining executing entities.

In an embodiment, when the profit generated from the first sub-work is 100 and the preset ratio is 80, the server 100 may provide a profit of 80 to the first executing entity. When the contribution ratio of the second execution entity and the third execution entity is 8:2, the server 100 may provide a revenue of 16 to the second execution entity and a revenue of 4 to the third execution entity.

14 is a block diagram of an apparatus according to an exemplary embodiment.

The processor 102 may include one or more cores (not shown) and a graphic processing unit (not shown) and/or a connection path (eg, a bus) for transmitting and receiving signals with other components. .

The processor 102 according to an exemplary embodiment executes one or more instructions stored in the memory 104 to perform the method described with respect to FIGS. 1 to 13.

Meanwhile, the processor 102 temporarily and/or permanently stores a signal (or data) processed inside the processor 102, a RAM (Random Access Memory, not shown) and a ROM (Read-Only Memory). , Not shown) may further include. In addition, the processor 102 may be implemented in the form of a system on chip (SoC) including at least one of a graphic processing unit, RAM, and ROM.

The memory 104 may store programs (one or more instructions) for processing and controlling the processor 102. Programs stored in the memory 104 may be divided into a plurality of modules according to functions.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, implemented as a software module executed by hardware, or a combination thereof. The software module includes Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), Flash Memory, hard disk, removable disk, CD-ROM, or It may reside on any type of computer-readable recording medium well known in the art to which the present invention pertains.

Components of the present invention may be implemented as a program (or application) and stored in a medium in order to be executed in combination with a computer that is hardware. Components of the present invention may be implemented as software programming or software elements, and similarly, embodiments include various algorithms implemented with a combination of data structures, processes, routines or other programming components, including C, C++ , Java, assembler, etc. may be implemented in a programming or scripting language. Functional aspects can be implemented with an algorithm running on one or more processors.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those of ordinary skill in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features. You can understand. Therefore, the embodiments described above are illustrative in all respects, and should be understood as non-limiting.

Claims

In the copyright management method of a work acquired during a project execution process performed by a server,

Obtaining project data generated during a project execution process (S110);

Acquiring (S120) at least one work data for registering as a work from the project data;

Determining whether the at least one work data is the same as a previously registered work (S130);

If the at least one work data is not the same as a previously registered work, transmitting information for managing the at least one work data to a node on the blockchain (S140); And

Registering the copyright of the at least one work (S150); Management method comprising a.
The method of claim 1,

The above management method,

Determining an execution subject for each of the at least one work data (S160);

If the executing subject is a single executing subject, determining the work data generated by the single executing subject as the work of the single executing subject (S170); And

If the execution subject is a plurality of execution subjects, determining whether the work data generated by the plurality of execution subjects is a joint work or a combined work (S180); Management method comprising a.
The method of claim 2,

The step of determining whether the generated work data is a joint work or a combined work (S180),

Acquiring the work content of the project corresponding to the work data (S210);

Acquiring (S220) a plurality of category information about the work performed by each of the plurality of execution subjects;

Obtaining a degree of association between the obtained plurality of categories (S230);

Determining the work data as a joint work when the degree of association is greater than or equal to a preset value (S240); And

If the degree of association is less than a preset value, determining the work data as a combined work (S250); Including,

The work content includes at least one work unit, the work unit includes at least one work item, and the work item includes at least one detailed item.
The method of claim 3,

The step of obtaining the degree of association (S230),

Acquiring a plurality of result data on the work performed by each of the plurality of execution subjects (S310);

Clustering a plurality of work data stored in the block chain to obtain a plurality of clusters (S320);

Labeling each of the plurality of clusters with a plurality of category information for each of the plurality of clusters (S330);

Determining in which cluster each of the plurality of result data is included in a plurality of clusters corresponding to the plurality of category information (S340); And

Obtaining the degree of association based on distances between a plurality of clusters corresponding to each of the plurality of result data (S350); Management method comprising a.
The method of claim 2,

When the work data generated by the plurality of execution entities is a joint work, obtaining information on the contribution degree contributed by the plurality of execution entities to the creation of the work data (S410); And

Obtaining a share ratio for the joint work based on the contribution information, and storing information on the acquired share ratio in the blockchain (S420); Management method comprising a.
The method of claim 5,

The step of obtaining the contribution information (S410),

Acquiring resource information for each of the plurality of execution subjects and result data of each of the tasks performed by each of the plurality of execution subjects (S510);

Obtaining reward information obtained by performing the project by the plurality of execution entities (S520);

Acquiring (S530) information on time invested by each of the plurality of execution subjects to perform the project and information on a time charge of each of the plurality of execution subjects (S530); And

Obtaining the contribution information based on the obtained resource information, result data, reward information, time information, and hourly cost information (S540); Management method comprising a.
The method of claim 2,

Dividing the combined work into a plurality of sub-works when the work data generated by the plurality of execution entities is a combined work (S610);

Matching a copyright holder for a first sub-work among the sub-work among the plurality of execution subjects (S620); And

Acquiring (S630) contribution information indicating a degree to which the copyright holder and the rest of the performing entity for the first sub-work contributed to the first sub-work; Management method comprising a.
The method of claim 7,

The step of obtaining the contribution information (S630),

Obtaining information on a degree of association between the first sub-work and the remaining sub-work (S710); And

Determining (S720) information on a contribution degree of the remaining execution subject to the first sub-work based on the association degree information; Including,

The above management method,

Distributing the profit to the plurality of executing entities according to the contribution information when profits for the first sub-work are generated (S730); Management method further comprising a.
A memory for storing one or more instructions; And

And a processor that executes the one or more instructions stored in the memory,

The processor executes the one or more instructions,

An apparatus for performing the method of claim 1.
A computer program that is combined with a computer as hardware and stored in a recording medium readable by a computer to perform the method of claim 1.