Abstract: A first Bluetooth terminal having a short range communication module that is set as an anchor searches for a peripheral Bluetooth terminal and transmits information of the found Bluetooth terminal to a place management server. The place management server updates place information of a user of the found Bluetooth terminal to place information of the first Bluetooth terminal and transmits the updated place information to the found Bluetooth terminal.

Abstract: A first Bluetooth terminal having a short range communication module that is set as an anchor searches for a peripheral Bluetooth terminal and transmits information of the found Bluetooth terminal to a place management server. The place management server updates place information of a user of the found Bluetooth terminal to place information of the first Bluetooth terminal and transmits the updated place information to the found Bluetooth terminal.

Abstract: A knowledge service synchronization apparatus transmits a knowledge request message from a knowledge consumer to a knowledge server, receives a knowledge response message to the knowledge request message from the knowledge server, and outputs knowledge contents that the knowledge consumer requests. In this case, when the knowledge response message is an update message including updated knowledge contents, the knowledge service synchronization apparatus determines an output of knowledge contents of the update message according to whether the knowledge consumer wants to receive updated knowledge.

Abstract: A learning apparatus and method of an intelligent system according to the present invention relates to learning of an intelligent system that automatically controls a system on the basis of information about events generated in an external environment or services input by a user. In the learning, it is determined whether rules extracted from event data or service data are the same as rules already stored. Then, if it is determined that the rules are new rules, queries about the confidence of new rules are generated and provided to a user. The rules are updated on the basis of user's answers. Accordingly, it is possible to accurately grasp users' patterns by using very small amount of observation data as compared to an existing method, and to more easily sense variable patterns. Therefore, it is possible to obtain a more intelligent learning in the intelligent system.

Abstract: Provided is a path-token-based web service caching method including determining whether or not stored cache data exists when a web service call request exists, and when the cache data does not exist, creating a predetermined path-token set and a predetermined tag data set based on a message schema of Web Services Description Language (WSDL), and creating a request Simple Object Access Protocol (SOAP) message, creating a request SOAP message template by using a path-token for the created request SOAP message, and calling the web service, and creating cache data including the tag data set, input values set, the request SOAP message template, the request SOAP message, and SOAP binding information. Accordingly, the method can solve the problems of a conventional web service caching method whereby the method can not cope with change in the number of inputs, and an exact input position is not searched for when an input value is changed.

Abstract: A system and method for aborting web services automatically. An application program container has a first web service application program embedded, intercepts a message that is transmitted and received between a second web service program located externally and the first web service application program, identifies the kind of an operation requested by the second web service application program, and keeps information required for compensation. A protocol manager generates and manages a first sub-transaction object by a request of the second web service application program. A local compensator compensates the first sub-transaction if a global transaction coordinator sends a command to compensate a second sub-transaction already committed. A protocol service unit transmits and receives messages for managing the first sub-transaction. A registration service unit registers the generated first sub-transaction with the global transaction coordinator.

Abstract: Disclosed is an apparatus and method of constructing a user behavior pattern based on an event log that is a record of events generated in a context-aware system environment. An apparatus and method of constructing a user behavior pattern based on an event log according to an embodiment of the invention intelligently and actively provides the most applicable service in consideration of a specific user and a location thereof to a user, on the basis of a constructed user behavior pattern.

Abstract: A learning apparatus and method of an intelligent system according to the present invention relates to learning of an intelligent system that automatically controls a system on the basis of information about events generated in an external environment or services input by a user. In the learning, it is determined whether rules extracted from event data or service data are the same as rules already stored. Then, if it is determined that the rules are new rules, queries about the confidence of new rules are generated and provided to a user. The rules are updated on the basis of user's answers. Accordingly, it is possible to accurately grasp users' patterns by using very small amount of observation data as compared to an existing method, and to more easily sense variable patterns. Therefore, it is possible to obtain a more intelligent learning in the intelligent system.

Abstract: Provided is a path-token-based web service caching method including determining whether or not stored cache data exists when a web service call request exists, and when the cache data does not exist, creating a predetermined path-token set and a predetermined tag data set based on a message schema of Web Services Description Language (WSDL), and creating a request Simple Object Access Protocol (SOAP) message, creating a request SOAP message template by using a path-token for the created request SOAP message, and calling the web service, and creating cache data including the tag data set, input values set, the request SOAP message template, the request SOAP message, and SOAP binding information. Accordingly, the method can solve the problems of a conventional web service caching method whereby the method can not cope with change in the number of inputs, and an exact input position is not searched for when an input value is changed.

Abstract: A system for aborting web services automatically and a method thereof are provided. In the system, an application program container has a first web service application program embedded, intercepts a message that is transmitted and received between a second web service program located externally and the first web service application program, identifies the kind of an operation requested by the second web service application program, and keeps information required for compensation. A protocol manager generates and manages a first sub-transaction object by a request of the second web service application program. A local compensator compensates the first sub-transaction if a global transaction coordinator that coordinates the state and success factor of a global transaction which is an upper-layer transaction of the generated first sub-transaction sends a command to compensate a second sub-transaction already committed.

Abstract: In an UDDI web service registry system based on an ebXML registry, a first client system supports a web service based on an UDDI protocol and transceives an UDDI message. An UDDI registry processes a service request of the UDDI message. A second client system supports a web service based on an ebXML protocol and transceives an ebXML message. An ebXML registry processes service requests of the compatible ebXML message. An UDDI service module transforms the UDDI message into a compatible ebXML message and transmits the ebXML message to the ebXML registry.