Abstract:
PROBLEM TO BE SOLVED: To provide a technique for efficiently performing amendments and editing of extraction rules according to a specification document group.SOLUTION: The system is configured to: store a specification document to be checked in a computer readable format on a memory unit while storing rules with a graph structure for carrying out the check; create a rule application table of whether an element of the specification document is a subject of application of the rules; derive an average information amount of whether the specification document satisfies the rules for each node rule of the graph structure by exploring the rule graph structure; derive a priority order index from the rule application table at each node rule while exploring the rule graph structure by a depth-first search; and display an amendment candidate rule according to the value of the priority order index.
Abstract:
PROBLEM TO BE SOLVED: To prevent an input password from being stolen by an illegal authentication device. SOLUTION: An authentication device 10 for authenticating an inputting person in accordance with an input password received from the inputting person is provided with a first inputting part 110 for receiving a first part of the input password, a confirmation information outputting part 120 for outputting to a legal inputting person prenotified confirmation information showing the legal inputting person an effect that the authentication device 10 is legal, a second inputting part 130 for receiving a second part after the first part of the input password, and a determining part 140 for determining the inputting person to be legal when the first part and the second part are legal. COPYRIGHT: (C)2004,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To detect the presence or absence and kind of processing performed to contents while discriminating the kind by combining plural kinds of digital watermarks. SOLUTION: This system is provided with an embedding device for adding a prescribed additional signal to the contents data of digital contents and a detector for detecting the additional signal from the digital contents. The embedding device is provided with a watermark designing part 110 and embedment signal generating parts 121-123 for generating plural kinds of mutually related additional signals whose resistance to the processing of the digital contents is different and a synthesizing part 130 for adding the plural kinds of additional signals to the contents data. Also, the detector for detecting the additional signal embedded by the embedding device is provided with an individual detecting part for individually detecting the plural kinds of additional signals from the contents data and a judging part for judging the kind of processing performed on the contents data by checking the level of the deterioration of the additional signal based on the detected result of the individual detecting part.
Abstract:
PROBLEM TO BE SOLVED: To provide a technique for supporting generation of a conversion rule, capable of compactly and graphically expressing the conversion rule for performing conversion to structural documents of different hierarchical structures.SOLUTION: A conversion rule generation support device includes a user interface for generating and displaying a graphical expression of a conversion rule, and a restoration unit for obtaining the conversion rule in a text format from the graphical expression of the conversion rule. The user interface allows generation of one-to-many and many-to-one conversion rules in correspondence between input elements of a conversion source structural document having a hierarchical structure based on syntax and output elements of a conversion destination structural document having a hierarchical structure based on semantics. The restoration unit determines an output order of a plurality of output elements on the basis of a depth priority order of the conversion destination structural document for the one-to-many conversion rule, and determines an output destination of the output element for each input element on the basis of the hierarchical structure of the conversion source structural document for the many-to-one conversion rule.
Abstract:
PROBLEM TO BE SOLVED: To allow a plurality of clients to successively and stably transmit data to one server. SOLUTION: The present invention relates to a method for collecting data from a plurality of client computers to a server as a first mode, including the steps of: reconstructing a collection network of a tree structure with the server as a most-significant node and the plurality of client computers as slave nodes each time data are collected; broadcasting a parentage declaration from the server to the low-order nodes; and transferring data from each of nodes to high-order nodes. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a system capable of efficiently exchanging data of a large size in a network connection using a portable information terminal. SOLUTION: This system is provided with a data terminal 200A to store the predetermined data, and an operational terminal 100A to control the access right to the data stored in the data terminal 200A. This operational terminal 100A imparts the access right to desired data to other operational terminal 100B. The data terminal 200A returns the data according to the access request based on the access right. On the other hand, the operational terminal 100B delivers the acquired access right to the data terminal 200B, the data terminal 200B gives access to the data terminal 200A via a network of a high-speed and stable wire circuit based on the access right, and acquires the desired data. COPYRIGHT: (C)2003,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide a method to automatically generate a parser which is a combined parser of a formal language processing parser and a character string processing function other than FP, for example a natural language processing parser.SOLUTION: Grammar descriptions comprise: a grammar description P1 U P2 which parses input character strings (str) from a first character string of them to an input character string just before at least one of the str which a second parser associated with a second grammar description (P2) can accept first using a first parser associated with a first grammar description (P1), and parses at least one of the str which the second parser can accept first using P2; and a grammar description P1 F P2 which parses at least one of the str being able to be accepted by the second parser and including a first character string of the str using the second parser associated with the P2, and parses at least one of the parsed str using the first parser associated with the P1.
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for recognizing a trouble in an early stage with high likelihood in project management. SOLUTION: On the basis of an expression pattern describing project information, the probability and period of the occurrence of a trouble are estimated according to the occurrence probability distribution of a project trouble with a point of time when it appears in a text in the project information as a reference and statistics expressing the distribution, so that it is possible to narrow down projects which may become a trouble with higher likelihood than a conventional manner. In this case, the project information is the report of a project state to be regularly created by each project and is configured of a text describing at least a project state and information indicating that the project has been put into a trouble state. The expression pattern is one or more definition descriptions designating specific language expressions on natural language processing. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an entrance/exit managing system, an entrance/exit managing method, a program for executing entrance/exit management, and a recording medium for recording its program. SOLUTION: The entrance/exit managing system for executing entrance/exit management at a plurality of management spots is provided with a server connected to a network for managing right information, a means for generating ranking associated with the right information, and for generating sub-right information associated with the ranking, a means for generating inquiry information associated with the generated right information, a plurality of local servers intercommunicatively connected through a network to the server, and set at the management spots, and entrance/exit managing means connected to the local servers for reading information associated with the right information. The server transmits the sub-right information associated with the ranking of the local servers to the local servers. COPYRIGHT: (C)2003,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide a practicable and robust method and a system of digital watermark. SOLUTION: The digital watermark system consists in embedding additional information in digital data. One frame is composed of N samples fetched from the digital data and the following frame is determined, in such a way that it overlaps with the foregoing frame by M(0