Abstract: A service providing device, program, method and system. The service providing device receives, from the different service providing device, an additional information piece including at least one of: (i) advertising information to be provided to a user of the different service, and (ii) a terms of use agreement for the different service. This allows the service providing device to output or provide, to the user, advertising information and/or terms of use agreement associated with the different service, simultaneously with providing a separate new service by using the different service.

Abstract: An application server is disclosed which includes an application execution unit for dynamically generating an HTML file, and an HTTP server for receiving an HTTP request and returning an HTTP response including an HTML file generated by the application execution unit. The application execution unit executes a script of the HTML file, and describes information specifying the file in the object without reading the actual file, if an instruction code of the script is a script to display contents of a specific file held in a storage device. The HTTP server identifies a file held in the storage device on the basis of the information, and transmits the file together with the HTML file.

Abstract: An operational object controlling device including a motion detection unit, a motion obtaining unit, a motion feature quantities extraction unit, a template storage unit, an operational object motion storage unit, a motion feature quantities transform unit and an operational object motion obtaining unit. The motion obtaining unit obtains the user's motion detected by the motion detecting unit. The motion feature quantities extraction unit extracts the user's motion feature quantities from the obtained motion. The transform unit transforms the motion feature quantities by using a template obtained from the template storage unit. The motion feature quantities of the operational object are obtained from each of the temporal motion sequences of the operational object in the operational object motion storage unit. The operational object motion obtaining unit obtains one of the temporal motion sequences from the storage unit having the feature quantities close to the user's motion feature quantities.

Abstract: The specification of a string within source code written in a programming language is received. The source code is processed for ultimate execution of a computer program encompassing the source code, by at least performing the following. It is determined whether the string specified is a short string or a long string. The string is processed in accordance with a first manner where the string is a short string. The string is processed in accordance with a second manner where the string is a long string.

Abstract: A server computer connected to a plurality of client computers through a network and controls objects in a Metaverse accessed by the client computers. The server computer includes: a storage unit for storing, as object information for a certain object, an object ID specifying the object and, associated with the object ID, authenticity information indicating that the object is; a communication unit for communicating with each of the client computers; and an enquiry unit for, upon receipt of an enquiry request including an object ID to enquire about the object of the object ID from a certain client computer, causing the communication unit to transmit authenticity information of the object ID to the communication unit, when the authenticity information of the object ID is stored in the storage unit.

Abstract: A dialog server which provides dialogs made by at least one user through their respective avatars in a virtual space. A method and a computer readable article of manufacture tangibly embodying computer readable instructions for executing the steps of the method are also provided. The dialog server includes: a position storage unit which stores positional information on the avatars; an utterance receiver which receives at least one utterance of avatars and utterance strength representing an importance or attention level of the utterance; an interest level calculator which calculates interest levels between avatars based on their positional information; a message processor which generates a message based on the utterance in accordance with a value calculated from the interest levels and the utterance strength; and a message transmitter which transmits the message to the avatars.

Abstract: A compiler optimizing conversion of a character coding system for a character stored in a string variable in a target program to be optimized has a conversion instruction generation section which generates a conversion instruction to convert a character from a first character coding system to a second character coding system and to store the converted character in the string variable, the conversion instruction being generated before each of a plurality of procedures by which the character in the string variable written in the first character coding system is read out and is used in the second character coding system, and a conversion instruction removal section which removes each of conversion instructions generated by the conversion instruction generation section if a character in the second character coding system is stored in the string variable in each of the execution paths executed before the conversion instruction.

Abstract: A method for supporting communication among avatars representing users in a virtual world shared by a plurality of users' client terminals and a server connected with each other through a network. The method includes the steps of: accumulating statistical information, which includes (i) a combination of a component of a message transmitted by one or more avatars and avatar motion matching the component, and (ii) a degree of usage of the combination; generating a keyword group from the components of a message transmitted by the one or more avatars in response to the transmission of the message; searching through the statistical information; obtaining one or more avatar motion candidates; and presenting the candidates to the user of the avatar. A system for supporting communication among avatars and a communication support server device in a virtual world are also provided.

Abstract: The present invention discloses a method and apparatus for automatically putting a reference mark on an object to pay attention to. A server device which provides a virtual reality space to multiple client devices connected to the server device via a network detects movement of an avatar related to a client device, the movement indicating an object in the virtual reality space displayed on a screen of the client device, as a trigger for generating a reference mark. In response to detection of the movement of the avatar, the server device generates a reference mark to be put on the object. The server device notifies another client device of the presence of the generated reference mark. Accordingly, the other client device is guided to the object by selecting the notification displayed on the screen.

Abstract: Provides structured-document processing device for detecting a relationship of approximateness between structured documents effectively. State-transition-diagram information storing means stores information concerning a state transition diagram where source nodes of a source structured document transit in order of occurrence from the head thereof. Extracting means extracting, a pair consisting of a new node and a corresponding source node in accordance with order of occurrence. Matching means determining whether the source and new nodes in the selection pair have matchingness, on the basis of their descriptions. Node qualifying means qualifying the source node as a node to be used for the new node. Transition-history information generating means generates, as transition-history information, information concerning a transition history regarding the node to be used.

Abstract: Provides methods, apparatus and systems for message request response server and processor. A server apparatus including: a request processing unit for performing processing for a first processing request message received, and creating a first processing response message; a cache unit for caching the first processing response message in association with a first key created based on the first processing request message; a message analysis unit for analyzing the second processing request message received; a key creation unit for creating a second key based on the analysis result; and a cache management unit for returning the cached first processing response message when the second key coincides with the first key, and when the second key does not coincide with the first key, notifying the result of the analysis, allowing the request processing unit to perform processing based on the analysis result, and returning the second processing response message created.

Abstract: The illustrative embodiments described herein provide for a method for validating a target document written in a structured language against a schema for the structured language. A record of document fragments that have been previously validated against the schema is maintained. The target document is compared to the document fragments to identify portions of the target document that are schematically identical to corresponding document fragments. Validation is omitted for at least one of the portions of the target document that are schematically identical to the corresponding document fragments when validating the target document.

Abstract: The present invention provides methods, apparatus and systems for reusing an application object for use with an application program, in which the object can be reused without causing nonconformity in the consistency or security, even if the object to be reused is updated. An example of a method includes detecting that the application program ends referring to the application object, detecting that the application object is updated by the application program, deciding to reuse the application object in response to detecting no update of the application object, making the application object reusable in response to the end of referring to the object, and decision to reuse the application object.

Abstract: A system and method for optimizing program code in dynamic languages includes gathering hot-type information from a program by employing inferencing or profiling to get the hot-type information for operator uses, and inserting guards in the program based on data flow in the program to guard against propagation failures during runtime where preconditions are violated or where the propagation is unlikely to return. The program is versioned into global versions including a hot path version and a cold path version, where the hot path version is expected to be executed if the values of variables in the code are expected types, and other exceptional cases are handled by the cold path version as triggered by the guards. Compiler optimizations are performed to remove redundant representations of values, and heavy overloading of operators to provide an optimized compiling of the code.

Abstract: The invention provides security policy generation methods and devices for generating a security policy that is set up for an information processing apparatus comprises a step of generating an application model having a transmitter and a receiver of a message decided, for each of a plurality of messages that are communicated, a step of storing in advance a plurality of security patterns with a signer of electronic signature appended to the message as an undecided parameter, a step of selecting a security pattern that is a model of security policy to be set up for the transmitter or receiver of the message, corresponding to each of the plurality of messages included in the application model, and a step of substituting the identification information of the transmitter or receiver of each message included in the application model for the undecided parameter of the security pattern selected corresponding to the message.

Abstract: The invention provides security policy generation methods and devices for generating a security policy that is set up for an information processing apparatus comprises a step of generating an application model having a transmitter and a receiver of a message decided, for each of a plurality of messages that are communicated, a step of storing in advance a plurality of security patterns with a signer of electronic signature appended to the message as an undecided parameter, a step of selecting a security pattern that is a model of security policy to be setup for the transmitter or receiver of the message, corresponding to each of the plurality of messages included in the application model, and a step of substituting the identification information of the transmitter or receiver of each message included in the application model for the undecided parameter of the security pattern selected corresponding to the message.

Abstract: Provides structured-document processing device for detecting a relationship of approximateness between structured documents effectively. State-transition-diagram information storing means stores information concerning a state transition diagram where source nodes of a source structured document transit in order of occurrence from the head thereof. Extracting means extracting, a pair consisting of a new node and a corresponding source node in accordance with order of occurrence. Matching means determining whether the source and new nodes in the selection pair have matchingness, on the basis of their descriptions. Node qualifying means qualifying the source node as a node to be used for the new node. Transition-history information generating means generates, as transition-history information, information concerning a transition history regarding the node to be used.

Abstract: Statistical information about instance documents and schema information are used to integrate multiple state transitions that enable sectioning of a structure document, thereby generating an optimum automaton. In integrating state transitions, consecutively matching state transitions are held in the form of an ID list, which is then used to count the number of consecutive state transitions. Furthermore, patterns in the number of occurrences of repetitive elements including nested elements are statistically obtained. Variations of blanks in XML are addressed by using a statistical method. Schema information is used to build an automaton beforehand, thereby initialization overhead of the syntax parsing apparatus is reduced.

Abstract: A simple method for providing an existing Web application as a Web service is desired that can be applied to a Web application maintaining user sessions across a plurality of pages and that is simple for a conversion proxy and a Web service client.

Abstract: An apparatus and method is provided in which a server causes a client to back up a part of resource data of a server by use of an HTTP protocol. The method includes the steps of: transmitting the resource data to be backed-up to the client; determining whether or not the recovery of the resource data to be backed-up is required; transmitting, to the client, an HTTP response having a message that indicates the necessity of recovering the resource data to be backed-up, together with a message indicating that there is no update in the resource data to be backed-up, in response to the determination that indicates the necessity of recovering the resource data to be backed-up; and recovering the resource data to be backed-up by receiving a backup of the resource data to be backed-up from the client. The method of the present invention facilitates the processing of backing up, in the client, the resource data of the server and recovering the data when the resource data of the server is lost.