Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Hiroshi Umemoto

Masakazu Tateno

Hiroshi Masuichi

Daisuke Yasuoka

Yusuke Yamaura

Teppei Aoki

Tadaaki Sato

Seiya Inagi

Hidetaka Izumo

Kazunari Hashimoto

Motoyuki Takaai

Seiji Suzuki

Tomoyuki Ito

Hiroshi Okamoto

Takeshi Nagamine

Michiaki Yasuno

Keigo Hattori

Hiroki Sugibuchi

Satoru Inakage

An information processing apparatus includes a detector and a command unit. The detector detects movement of a user using a display device based on an image photographed by the display device that displays a virtual-space image in such a manner as to be overlapped with a real space and that has a photographing function. The command unit commands the display device to display, as the virtual-space image, relevant information related to input information input to an input target at a position near the input target based on the detected movement of the user.

Information processing apparatus, information processing system, and non-transitory computer readable medium

An information processing apparatus includes a generation unit and an instruction unit. The generation unit generates a display image including information on speech or action of a target person, based on history information that the target person has made speech or action. The instruction unit instructs a display device, which displays an image of a virtual space so as to be superimposed in a real space, to display the generated display image as the image of the virtual space.

Information processing apparatus, information processing system, and non-transitory computer readable medium storing program

An information processing apparatus includes a reception unit and an instruction unit. The reception unit receives identification information of a user of a display device and position information indicating a predetermined place, from the display device which displays an image of a virtual space so as to be superimposed on a real space. The instruction unit instructs the display device to display public information associated with the position information, at the predetermined place or in the vicinity thereof, as an image of the virtual space, in a case where the public information is included in a public partner as a group belonging to an organization having the identification information of the user.

An information processing device includes a detail level estimation unit that estimates a detail level of each of at least two documents, the detail level indicating degree to which a content of the document is detailed, a similarity degree estimation unit that estimates a similarity degree between two of the at least two documents, and a document relationship output unit that outputs a document relationship for the two of the at least two documents the similarity degree of which satisfies a predetermined condition, wherein in the document relationship, one of the two of the at least two documents is determined as a summarized document that shows a summary of other document of the two of the at least two documents, and the detail level of the one of the two of the at least two documents is lower than the detail level of the other of the two.

Information processing device and non-transitory computer readable medium

It is a non-transitory computer readable medium storing a program causing a computer to execute a process for information processing, the process including: calculating a feature amount of each of document contents to which common attribute information is added; and generating distribution map information by plotting each of document contents in a feature amount space on the basis of the calculated feature amount.

Information processing apparatus and non-transitory computer readable medium

An information processing apparatus includes the following elements. A selector selects, as a first item, an item disposed within a QFD chart. A first calculator calculates a correlation score between the first item and an item associated with an adjacent axis. A first extracting unit compares the correlation score with a predetermined value and extracts a second item related to the first item. A second calculator calculates a correlation score between the second item and an item associated with an adjacent axis and determines the calculated correlation score between the item associated with the adjacent axis and the first item. A second extracting unit compares the correlation score with a predetermined value and extracts a third item related to the first item. A display unit displays the first item, the second item, and the third item in a mode different from a mode of the other items.

Information processing apparatus and method and non-transitory computer readable medium

Provided is a non-transitory computer readable medium storing a document creation support program causing a computer to function as a receiving unit that receives a defined text and edition process information having recorded therein an operation history when creating the defined text including a sentence associated with the operation, a revision range extraction unit that extracts, as a revision range, an operation history corresponding to a preset operation and a sentence associated with the operation history from the edition process information, a document feature quantity extraction unit that extracts first and second feature quantities, and a sentence example information search unit that searches for a sentence example associated with a sentence in sentence example information having a sentence example registered in advance in association with feature quantity information of the sentence example on the basis of information of the first and second feature quantities.

Non-transitory computer readable medium storing document creation support program, document creation support device, and document creation support method

According to an aspect of the invention, a computer readable medium stores a program causing a computer to execute a process for retrieving information. The process includes an extracting process, an executing process, a first creating process, a second creating process, a determining process. The extracting process extracts, from a first composition that is an object to be searched for and that includes first sentence elements and a second composition that indicates a retrieval condition and that includes second sentence elements, the first sentence elements, the second sentence elements, and sentence element relations indicating relations between the first sentence elements and relations between the second sentence elements.

Information retrieval method, computer readable medium and information retrieval apparatus

The retrieval condition acquisition unit receives a logical operation expression of the keywords as a retrieval condition from a user. The matching document retrieval unit acquires a list of the document IDs corresponding to the keywords inputted, from the word index of the document information storage unit, and applies a specified logical operation to the result to acquire the matching document IDs. The related keyword calculation unit acquires the keywords extracted from the matching documents retrieved by the matching document retrieval unit as the related keywords, and calculates the degrees of relatedness of each of the matching documents. The related part extraction unit accumulates the degrees of relatedness of the related keywords as to each of the matching documents, and extracts the sentences with the appearance orders in the text kept, in the order of the sentence having a higher accumulated value, until the total length of the sentences extracted becomes longer than a predetermined length. The related part output unit displays the sentences acquired by the related part extraction unit as a retrieval result to the user. Thus, the document retrieval device of the invention extracts the related parts of documents that meet the retrieval intention of the user.

Device and method for retrieving documents

The present invention provides a document retrieval apparatus that performs full text retrieval search on the documents by using an index of relatively smaller capacity for not only Indo-European documents but also Japanese documents in which the breakpoints of words are not clearly articulated. Every word contained in documents with the redundancy eliminated is stored in an index along with the information concerning the adjacent words adjoining to the words in the documents. When retrieving, based on the retrieval search criteria containing plural words and the sequential order thereof, word search parts determine whether plural words stored in the index matches the retrieval search criteria to identify if a document matches the criteria. Also the sequence of words may be restored from the index to output the appropriate full text of document.

Document retrieval apparatus

The cross-lingual retrieval system of the present invention retrieves second language sentences which are appropriate translations of a query written in a first language using pair data without being greatly influenced by the difference in expression between the query and sentences to be the object of retrieval, length of the query or sentences to be the object of retrieval or the like. In the system, a pair data storing unit stores multiple pairs each having a first language sentence and a second language sentence having the same meaning. As a query receiving unit receives a query written in the first language, a first retrieving unit retrieves first language sentences similar to the query from a set of first language sentences stored in the pair data storing unit. A second retrieving unit then retrieves second language sentences similar to second language sentences paired with the respective first language sentences retrieved by the first retrieving unit from a set of second language sentences stored in the pair data storing unit. That is, a first retrieval of first language sentences from the pair data is performed based on a query, and then a second retrieval of second language sentences from the pair data is performed based on the result of the first retrieval.

Cross-lingual retrieval system and method that utilizes stored pair data in a vector space model to process queries

The present invention provides an associate document retrieving apparatus capable of associate document retrieval which reflects the relation among keywords connected by logical operators in a retrieval expression. In the apparatus, a document information storing element associates each of the documents with a keyword extracted from the document and stores the associated documents. A retrieval expression obtaining element receives a retrieval expression containing retrieval keywords that may be connected by logical operators. A number of documents calculating element specifies objective keywords from within the extracted keywords stored in the document information storing element and calculates several numbers of different kinds of documents. A degree of similarity determining element determines the degree of similarity between the retrieval expression received by the retrieval expression obtaining element and each of the objective keywords in accordance with a relationship between several numbers of documents calculated by the number of documents calculating element. A degree of association determining element obtains associate document information of a document containing any of the objective keywords and determines the degree of association between the retrieval expression and each of the documents based on the degree of similarity for each of the objective keywords and the associate document information.

Associate document retrieving apparatus and storage medium for storing

The present invention provides a document processing apparatus, word extracting apparatus, word extracting method and storage medium for storing a word extracting program, capable of appropriately presenting effective associate words to the user. A retrieving element executes retrieval of documents based on a retrieval condition inputted through a retrieval condition inputting element. A keyword designating element designates an arbitrary word among the words included in the retrieved documents as an associate-word-searching word and designates other words as candidates for an associate word. A simultaneous appearance probability calculating element calculates a simultaneous appearance probability of the associate-word-searching word and one of the candidates for the associate word in any of the retrieved documents. A first independent appearance probability calculating element obtains an independent appearance probability of the associate-word-searching word in each of all documents. A second independent appearance probability calculating element calculates an independent appearance probability of each of the candidates for the associate word in each of all documents. A calculating element calculates the sum or product of the independent appearance probability of the associate-word-searching word and the independent appearance probability of each of the candidates for the associate word. An associate word extracting element extracts a word according to the ratio of the simultaneous appearance probability to the sum or product calculated by the calculating element.

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Kanagawa, Japan

Hiroshi Umemoto