Abstract:
A collaboration system using P2P capable collaborating with more terminals or the terminal groups and a method for the same are provided to prevent collaborating processing from being interrupted due to increase speed of transmitting and receiving of an application context. A terminal, including a collaboration relation list, requests to the terminal or the terminal group to collaborate referring to the collaboration relation list. A collaboration controller, restoring an application context transmitted from the terminal or the terminal group, provides the collaboration controller after extracting its own application context to the terminal or the terminal group, when receiving the collaborating request. An application collaboration implement part(210) collaborates with the terminal or the terminal group according to the application context restored through the collaboration controller. A P2P communication part(223) transmits and receives the application context with the P2P mode.
Abstract:
A software portal system providing relation information of software and a data format and an operating method of the system are provided to manage relationship between software programs, between software and a data format and between data formats and provide information on the relationship to a user when the user downloads software. A software portal system(100) providing relationship information on software and data formats includes a relationship information manager(140) for defining relationship of software and data formats to construct relationship information and managing the relationship information, and a web service provider(110) for acquiring and providing relationship information of software when the software is downloaded and acquiring and providing relationship information of a data format when the relationship information of the data format is inquired.
Abstract:
A portable storage device supporting a portable computing operation and a portable computing operation system using the same are provided to enable a user to perform a task at any place and to distribute or manage application programs more easily by using a portable software image on a more advanced computing operation scheme. A portable storage device supporting a portable computing operation includes a portable computing operation storage unit(201), a portable software storage unit(202) and a portable data storage unit(203). The portable computing operation storage unit stores core elements for driving and operating a portable computing environment whose software can not be deleted or changed via user's direct access. The portable software storage unit stores portable software images usable in the portable computing environment which also can not be deleted or changed via user's direct access. The portable software images are composed of information on installment or setup of software and images of software files and have formats executable without additional installment or setup tasks. The portable data storage unit is displayed to a user like a general portable storage device. The data in the portable data storage unit can be added or deleted.
Abstract:
A method and a system for providing streaming type game software for a mobile terminal are provided to fabricate game software that can be provided according to a transmission method which is not limited to limited computing resources of a mobile terminal and accurately charge for the fabricated game contents. A computing resource virtualizing unit(110) generates virtual computing resources by virtually amplifying actual computing resources provided for executing a program. A streaming game software processing unit(190) executes particular software provided inn a streaming manner through a network(50), based on the amplified virtual computing resources in a streaming manner.
Abstract:
본 발명은 통합 스트리밍 콘텐츠 제작 및 실행 장치 및 방법에 관한 것으로서, 언어 작성기와 언어 해석기로 이루어진 언어 처리기, 동기화 제어기, 소프트웨어 실행 제어기, 멀티미디어 실행 제어기로 구성되어, 통합 스트리밍 콘텐츠 제작자에 의해 언어 처리기를 통해 소프트웨어 콘텐츠와 멀티미디어 콘텐츠의 상호 작용 방식에 대한 메타 코드를 작성하면, 언어 처리기에서 작성된 코드의 문법과 의미를 처리하여 동기화 제어기에게 전달하고, 이에 동기화 제어기에서 소프트웨어 실행 제어기와 멀티미디어 실행 제어기를 통해 두 종류의 콘텐츠를 분석 및 실행하도록 함으로써, 통합 스트리밍 콘텐츠 제작자들에게 소프트웨어 콘텐츠와 멀티미디어 콘텐츠 제작상의 편리성을 제공할 수 있다. 통합 스트리밍, 소프트웨어 스트리밍, 온디맨드 서비스, ASP
Abstract:
본 발명은 멀티미디어 스트리밍 서비스와 응용 프로그램 스트리밍 서비스를 통합하여 실행하기 위한 것으로, 사용자에게 멀티미디어 데이터 또는 응용 프로그램 데이터를 실행하여 보여주고, 사용자로부터 제어신호를 입력받는 사용자 인터페이스, 멀티미디어 스트리밍 세션을 생성하여 멀티미디어 스트리밍 데이터를 수신하고 사용자 인터페이스를 통하여 실행하는 멀티미디어 스트리밍 제어모듈, 응용 프로그램 스트리밍 세션을 생성하여 스트리밍 기반 응용 프로그램의 실행을 제어하는 응용프로그램 스트리밍 제어모듈 및 상기 멀티미디어 스트리밍 제어모듈과 상기 응용 프로그램 스트리밍 제어모듈을 생성하고, 상기 멀티미디어 스트리밍 세션과 상기 응용 프로그램 스트리밍 세션사이의 동기화 기능을 수행하는 제어 모듈을 구비한다. 사용자 인터페이스, 멀티미디어 스트리밍 제어모듈, 응용프로그램 스트리밍 제어모듈, 제어 모듈, 멀티미디어 스트리밍 서비스, 응용 프로그램 스트리밍 서비스
Abstract:
PURPOSE: An SLD(Specification and Description Language) to C language program conversion system and method is provided to automatically generate a program written in a C language from a program written in an SDL in developing a real time distributed communication program so that it maintains a consistency in a design and an implementation of a system. CONSTITUTION: The system comprises a process(301) and an input queue(302). The process(301) drives a process, written in the SDL, by using a library of a C language. Each process(301) corresponds to the input queue(302) for receiving a signal. The input queue(302) includes a message queue(303) and a save queue(304). The message queue(303) buffers a signal 1 transmitted from an external process. The save queue(304) stores a save signal. The input queue(303) compares parameters taken over by the process(301) in execution, and takes over a proper signal 2 to the process(301).
Abstract:
PURPOSE: A GUI-based event monitoring method in an event managing and distributively processing system and an apparatus thereof are provided to detect situation of an event management server and event transfer matter and allow a manager to promptly cope with a problem as occurred. CONSTITUTION: An event provider registers a name and a substantial pattern of a generated event for an event management server and transmits an event generated on a real time basis to the event management server(301). An event consumer registers a pattern condition formula of an interested event for the event management server(302). The event management server transfers an event satisfying the pattern condition formula to the event consumer(303). An even monitoring system requests the name and pattern condition formula of the registered event, the event interested by the event consumer and its pattern condition formula, and connection information between the event provider and the event consumer from the event management server, and the event management server transmits the corresponding information(304). The event monitoring system stores the information in a database and displays it on a screen so that a manager can recognize current situation(305).
Abstract:
PURPOSE: A method for controlling a state and keeping consistency on a dual DBMS(DataBase Management System) is provided to make the state of the DBMS respectively operated in an active DBMS and a standby DBMS at one time point, and keep the consistency of the dual DBMS by improving the state control and an operation process. CONSTITUTION: An internal state of each DBMS is installed(301). At an initial operation, an initial state is fixed by receiving the state of a system including the DBMS, and the internal state of each DBMS and a matched DBMS. For a normal operation after initialization, the internal state of each DBMS is changed based on the state of the system and the state information transmitted/received between the matched DMBSs(307,308,315).
Abstract:
PURPOSE: A method for visualizing path expression in object-relational DBMS is provided to prepare various and sophisticated queries in a graphical query language. CONSTITUTION: If a client selects a corresponding database(S10) and selects a corresponding class(S20), a GQL(Graphical Query Language) system reads attribute information from a system catalogue of an ORDBMS(Object-Relational DBMS), and writes the read attribute information(S100). The GQL system displays the attribute information in a line of a class box(S30). If the client executes a double click of a query objected attribute(S200), a domain class of the attribute is decided, the GQL system reads the attribute information from an ORDB(Object-Relational DataBase), and creates new class box(S300). If the client clicks a wanted attribute in an attribute list of new class box, the GQL system reads information corresponded to a domain class of the attribute from the ORDB, and creates another class box(S400). If the client checks a path expression displayed as three class boxes, the client selects and inputs a wanted operator and condition value in an operator column and a condition value column out of three class boxes(S500). Thus, a query condition with respect to an attribute is prepared(S40). The GQL system converts a graphic query of a client into a text query, and transmits the query to the ORDBMS(S50).