Abstract: The present invention relates to a query definition apparatus and method for multi-tenant. The query definition apparatus includes a schema generation unit for, when a tenant accesses a Software as a Service (SaaS) system, generating a basic schema required to execute an application program requested by the tenant on a SaaS platform. A schema editing unit edits the basic schema in response to a request of a tenant manager. A query definition unit is configured to, when the basic schema is edited, provide a query definition interface required to define queries for the edited schema to the tenant manager, and define a query statement by extracting corresponding queries depending on manipulation of the query definition interface.

Abstract: An apparatus of searching a HS code for a product includes a database (DB) for storing HS codes with respect to various products, an ontology editor for converting the HS codes into an ontology, and a search unit for searching the DB for a HS code corresponding to a search word for the product by using the ontology of the HS codes. The search unit is configured to create a HS code ontology and a domain ontology with respect to the product having the search word, extract a feature vector with respect to an individual class of the HS code ontology, extend the extracted feature vector by using the domain ontology, and search for the HS code of the product by using the extended feature vector.

Abstract: A system for harmonized commodity description and coding system (HS) code recommendation includes an ontology editor for creating an HS code ontology based on HS codes of export and import items, and a feature vector processor for extracting feature vectors of a product of a company requesting for an HS code of the product by with reference to the description of the product in response to the request. An HS code recommendation unit extracts one or more HS codes appropriate for the product by comparing the extracted feature vectors with feature vectors of the product searched from a feature vector database. The extracted HS codes are provided to the company requesting for an HS code of the product.

Abstract: A method for process-based origin management of a product includes inputting information regarding a product and an origin of a raw material of the product, extracting a list of determining processes matched to an agreement related to the product, determining an origin of the product by using the information of the product and the determining processes in the list, and outputting an origin determination result of the product.

Abstract: A system for accessing and sharing content having a user-defined format is provided. The system for accessing and sharing content having a user-defined format includes: a user-defined content (UDC) developing device providing a UDC usage program and a UDC sharing program supporting accessing and sharing of UDC having a user-defined format; a Web server uploading the UDC usage program such that the UDC usage program can be downloaded, and installing the UDC sharing program in a server; and a user terminal downloading the UDC usage program from the Web server to access UDC having the user-defined format, and sharing the UDC with a different user terminal through the UDC sharing program installed in the Web server.

Abstract: Provided is a technology capable of efficiently managing various customized applications according to clients and providing security and efficiency in executing and editing the customized applications. An apparatus for managing customized applications according to an exemplary embodiment of the present invention, comprising: an application supplying unit generating the customized applications by combining a plurality of pre-stored application data according to client information; an application executing unit generatin a virtual executing environment to allow the customized applications to be executed in a server or virtual server on a client terminal and supplies the virtual executing environment to the client terminal; and a filtering unit controlling whether it permits one or more of the execution and edition of the customized applications according to the client information.

Abstract: Cooperation system and method using a peer-to-peer (P2P) protocol are provided. A terminal performing a cooperation process through the P2P protocol, includes: a cooperation control unit including a cooperation relation list, requesting a different terminal or terminal group to cooperate with the terminal with reference to the cooperation relation list when a cooperation process is requested, restoring an application context transmitted from the different terminal or terminal group, extracts an application context of the terminal when receiving a cooperation request, and providing the application context of the terminal to the different terminal or terminal group; an application cooperation execution unit cooperating with the different terminal or terminal group for the application based on the application context restored by the cooperation control unit; and a P2P communication unit transmitting and receiving the application context in a P2P manner by accessing the different terminal or terminal group.

Abstract: There are provided a software on-demand service interlocking system and a method of operating the system. To provide a software service by selecting one of various software service methods considering a software service environment varying with a service providing point in time, the system includes a service providing apparatus providing requested software to a client terminal in one of the various software service providing methods in response to a software execution request of the client terminal and a service relaying apparatus selecting a software service method suitable for a software service environment at a requesting point in time, in response to a relay request of the client terminal, and relaying the selected software service method to the client terminal. Therefore, the software may be provided by selecting a software service method suitable for a software service environment at a service providing point in time, thereby more quickly and stably providing the software to a user.

Abstract: Provided are an apparatus and method for providing a working environment migration service. The portable storage apparatus, includes: a management and execution unit for performing user authentication by connection to an external user terminal, managing a user profile and application information, and executing a context management unit; a working environment storage unit for storing an application context and data representing the working state at the time of log out; and the context management unit for recovering and executing the application context and data stored in the working environment storage unit upon execution by the management and execution unit, and collecting the application context and data representing the working state at the time of log out, and storing them in the working environment storage unit.

Abstract: A software portal system for providing relation information of software and a data format, and a method of operating the same are provided. To provide software by downloading or service simultaneously with relation information between software and software, software and a data format, and data formats, the software portal system includes a relation information management unit and a web service providing unit. The relation information system defines a relation of software and a data format to constitute and manage relation information of the software and the data format. The web service providing unit acquires and provides the relation information of the software managed by the relation information management unit when the software is provided by downloading or service, and acquires and provides the relation information of the data format managed by the relation information management unit when the relation information of the data format is inquired.

Abstract: A method and apparatus for providing a stream service based on P2P and a streaming service system using the same are provided. In order to provide the stream service to peers without concentrating the load thereof to a server, the each peer includes an apparatus for providing a streaming service. The streaming service apparatus includes a peer communication module, a storing unit, and a peer server unit and a peer client unit. By using a streamable software list and a peer list transmitted from the peer communication module, the peer server unit for receiving a streaming service request from other peers, reading corresponding software from the storing unit and providing a streaming service for the read software. Also, the peer client unit requests a streaming service for predetermined software to other peer, and stores streamable software, which is received from other peers through the streaming service, in the storing unit.