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An electronic apparatus has a touch sensor provided with a first touching zone including at least a second touching zone and a third touching zone, the second and third touching zones being allocated with different functions. The electronic apparatus is controlled to perform a specific function assigned to a specific touching zone that is the second or the third touching zone when there is a first touch input at first through the specific touching zone and continuously perform the specific function even if there is a second touch input that follows the first touch input, through either the second or the third touching zone that is not the specific touching zone, as long as there is a continuous touch input through the first touching zone from the first to the second touch input with no intermission.


To appropriately and simply conduct an acceptance-or-rejection judgment whether a new algorithm is capable of minimum search performance that can be used in a comparison test under an actual environment or not regarding a version upgrade of a search engine. Under a preliminary environment, test searches with a current algorithm and a new algorithm are performed. Based on evaluation values related to rankings of the searches calculated based on these results, a first evaluation value for the current algorithm and a second evaluation value for the new algorithm are acquired. A control is performed to present relative evaluation information of the new algorithm with respect to the current algorithm based on these first evaluation value and second evaluation value. The evaluation values related to the rankings are calculated based on relevance corresponding information. In the relevance corresponding information, a relevance score is made to correspond to a test query of a test content data item for each set of the test query and the test content data item related to this test query.


A maximum subset sum of an array is quickly acquired with parallel processing by a program. Provided is an information processing device configured to: acquire blocks, each of the blocks containing a series of a predetermined number of elements and being a part of an array; generate a total sum block, a maximum block, a first maximum block, and a last maximum block for a plurality of sub-blocks obtained by dividing each of the blocks; iteratively execute processing of calculating, for a new sub-block obtained by combining the plurality of sub-blocks, a new total sum block, a new maximum block, a new first maximum block, and anewlast maximum block with predetermined processor instructions for operating, in bulk, values of a plurality of sub-blocks stored in a register; determine, after the processing is executed a predetermined number of times, a total sum of element values, a maximum value of subset sums, a maximum value of subset sums summed from a first element, and a maximum value of subset sums summed to a last element for each of the blocks; and calculate the maximum value of subset sums in the array based on the determined values.


The information processing system according to one embodiment includes a specifying unit and an extraction unit. The specifying unit specifies a content word co-occurring with onomatopoeia in one review among a plurality of posted reviews stored in a storage unit. The extraction unit extracts a posted sentence containing the content word from the plurality of posted reviews. In general, posted sentences or posted reviews containing onomatopoeia are likely to include users actual experiences. By extracting the posted sentences that contain the content word which is likely to co-occur with onomatopoeia, it is possible to effectively extract the posted sentences on which users actual experiences are written.


A duplicate word acquisition unit (40) acquires, as a duplicate word, when an item is selected by a user from a list of items to be selected by the user, a word contained in both text information associated with the item selected by the user and text information associated with another item having a predetermined relationship with the item selected by the user. A search condition setting unit (42) sets a search condition for searching for an item similar to the item selected by the user based on the duplicate word. A search execution unit (44) executes a search based on the search condition.


Patent
Rakuten Inc. | Date: 2016-08-10

Workers are given guidance about which goods are to be picked up out of a storage unit. A warehouse system is provided, which includes: position information obtainingmeans (S105, S106, S107) for searching, in a storage unit, in which a plurality of articles of goods each including an identification code section are stored, the position of the identification code section that is related to the identification code of one of the plurality of articles of goods that is anobject to be worked on, and obtaining information of this position; and position guidance means (S109) for giving guidance to a worker about the position of the article of goods that is the object to be worked on, based on the information obtained by the position information obtaining means.


An image processing apparatus according to one embodiment includes a first extraction unit, a second extraction unit, and a specifying unit. The first extraction unit performs stroke width transform on an image and thereby extracts a SWT region from the image. The SWT region is a region having a continuous edge and a stroke width within a set range. The second extraction unit performs clustering based on pixel values on the image and thereby extracts a single-color region from the image. The single-color region is a region composed of a plurality of pixels having pixel values within a set range and present continuously. The specifying unit specifies a pixel group included in a candidate text region based at least on the single-color region when a ratio of the number of pixels in an overlap part between the SWT region and the single-color region to the number of pixels in the single-color region is equal to or more than a first reference value, or more than the first reference value.


A use history that at least associates a use subject identifier for identifying a user or a terminal device a user has used with a used item identifier, which is an item identifier for identifying an item used by a user, based on use information is stored in a use history storage section. Based on the use history, a degree of similarity between two item identifiers is calculated and using the degree of similarity, associated data causing a base item identifier, which is an item identifier of a base item, and an associated item identifier, which is an item identifier of an associated item similar to the base item to correspond to each other is created. A change value to change a point value managed for each use subject identifier is calculated.


A user identifying system includes a user terminal and a server for communicating with the terminal. The terminal includes a detecting means that detects an event of a failure in accessing a service provided by the server, a recording means that records a timestamp indicating time of a failure in accessing the service when the event is detected, and a transmitting means that transmits, to the server, the timestamp and identification information allowing the server to identify the user of the terminal. The server includes a receiving means that receives the identification information and the timestamp transmitted from the transmitting means, and a specifying means that specifies a user identified by the identification information received by the receiving means when access by the terminal related to the timestamp has been made during an inaccessibility period wherein access to a service provided by the server has been unacceptable.


Patent
Rakuten Inc. | Date: 2016-08-10

Provided is a warehouse system, including: a work stage (19) including a picking work position at which a worker takes an article of goods (42) out of a storage unit (26) and a warehousing work position at which the worker adds an article of goods (42) to the storage unit (26), the storage unit (26) moving on the work stage (19) from the picking work position to the warehousing work position; unloading conveying means (18) provided between a warehouse (12) and an upstream end of the work stage (19), for conveying the storage unit (26) from the warehouse (12) to the upstream end of the work stage (19) ; loading conveying means (20) provided between a downstream end of the work stage (19) and the warehouse (12), for conveying the storage unit (26) from the downstream end of the work stage (19) to the warehouse (12); dispatching article conveying means (24) for conveying the article of goods (42) that has been taken out of the storage unit (26) at the picking work position in the work stage (19) to a dispatching space (16); and arrival article conveying means (22) for conveying the article of goods (42) that is to be added to the storage unit (26) at the warehousing work position in the work stage (19) from an arrival space (14).

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