Abstract: A chemically amplified positive resist composition is provided comprising (A) a quencher containing an onium salt having a nitrogen-containing aliphatic heterocycle and an aromatic carboxylic acid structure in its anion and (B) a base polymer containing a specific polymer which is decomposed under the action of acid to increase its solubility in alkaline developer. The resist composition exhibits a high resolution during pattern formation and forms a pattern of rectangular profile with improved LER, fidelity and dose margin.

Abstract: A chemically amplified negative resist composition comprising (A) a quencher in the form of an onium salt containing an anion having a nitrogen-containing aliphatic heterocycle and a fluorocarboxylic acid structure and (B) a base polymer is provided. The resist composition forms a pattern of rectangular profile with improved LER, resolution, fidelity, and dose margin.

Abstract: A chemically amplified positive resist composition is provided comprising (A) a quencher containing an onium salt having a nitrogen-containing aliphatic heterocycle and a fluorocarboxylic acid structure in its anion and (B) a base polymer containing a specific polymer which is decomposed under the action of acid to increase its solubility in alkaline developer. The resist composition exhibits a high resolution during pattern formation and forms a pattern of rectangular profile with improved LER, fidelity and dose margin.

Abstract: An acetal modifier affording a triple bond-bearing group serving as a protective group for an aliphatic or aromatic hydroxy group is provided as well as a polymer adapted to turn alkali soluble as a result of deprotection under the action of acid, the polymer comprising repeat units A1 having on side chain a structure including an aromatic hydroxy group protected with a triple bond-bearing group acid labile group. A chemically amplified positive resist composition comprising the polymer is also provided.

Abstract: Information regarding an API parameter of a target device is collected from the outside as a manual and knowledge, a description regarding a device configuration, a main parameter, and a specific parameter for which a value is to be set is extracted from the collected manual and knowledge, and a classification axis is created based on the device configuration and the main parameter included in the extracted description. An API execution log and configuration information are collected from the target device, the collected API execution log is classified according to the classification axis, a setting value of the specific parameter in the API execution log is aggregated for each classification, a most frequent setting value is determined as a default value of the parameter, and when the specific parameter is not set in the higher-level API call, the default value is set to make a lower-level API call.

Abstract: A chemically amplified negative resist composition comprising (A) a photoacid generator in the form of an onium salt of aromatic sulfonic acid whose anion has a ring structure fused to an aromatic ring having a sulfo group bonded thereto and another aromatic ring structure containing a bulky substituent and (B) a base polymer is provided. The resist composition exhibits a high resolution during pattern formation and forms a pattern with improved LER and fidelity.

Abstract: This invention relates to an onium salt, a chemically amplified positive resist composition, and a resist pattern forming process. The invention provides an onium salt capable of generating an acid having an adequate acid strength and low diffusion, a chemically amplified positive resist composition comprising the onium salt, and a resist pattern forming process using the composition. The chemically amplified positive resist composition comprises an onium salt capable of generating an acid having an adequate acid strength and suppressed diffusion is provided.

Abstract: To provide a sentence data management method and a sentence data management system in which sentence data and a provision of a regulation are associated and a risk of legal violation associated with outbound transmission of the sentence data is reduced. A sentence data management system includes a processor configured to convert a word string of a first document described using a first term into a word string described using a third term; convert a word string of an outbound-transmitted second document described using a second term into a word string described using the third term; compare the first document and the second document by using a comparison result between the word string and the word string as a comparison result between the word string and the word string; and check a possibility of violation to the regulation in outbound transmission to determine the outbound transmission of the second document.

Abstract: A customer inputs a question sentence indicating a problem that the customer needs to resolve, to an automatic question answering system, and the system answers the question sentence. A history of the conversation is recorded in the system as conversation history data. When the system fails to give a suitable answer in a question-and-answer session, the system escalates the question to a support representative. In such a case, the question sentences and an answer sentence given by the support representative to resolve the problem are added to question-answer pair data as new question-answer pairs. The accuracy of automatic question answering is thus enhanced.

Abstract: A question answering system includes a dangerous operation determination unit configured to determine whether question-answer pair data includes a dangerous operation, and an answer sentence replacement unit configured to replace, when it is determined that the dangerous operation is included, an answer sentence including a description of the dangerous operation included in a document by a replaced answer sentence depending on a classification of the dangerous operation, to thereby create replaced question-answer pair data.

Abstract: There is provided a data management apparatus that detects data leakage of confidential information in a data processing process before working and conversion processing of data are performed. The data management apparatus is connected to a flow creation computer that creates a data processing flow, a data lake that stores various types of data, and a flow execution computer that executes the data processing flow. The data management apparatus specifies a data attribute of output data of a first node indicated in the received data processing flow, specifies pre-processing to be executed on data, based on the specified data attribute and an access control table for managing the pre-processing to be executed for the data attribute, and determines an access violation by determining whether the specified pre-processing coincides with a processing content of the data processing flow.

Abstract: To provide a sentence data management method and a sentence data management system in which sentence data and a provision of a regulation are associated and a risk of legal violation associated with outbound transmission of the sentence data is reduced. A sentence data management system includes a processor configured to convert a word string of a first document described using a first term into a word string described using a third term; convert a word string of an outbound-transmitted second document described using a second term into a word string described using the third term; compare the first document and the second document by using a comparison result between the word string and the word string as a comparison result between the word string and the word string; and check a possibility of violation to the regulation in outbound transmission to determine the outbound transmission of the second document.

Abstract: A distributed storage system includes a plurality of storage nodes including: a storage device for storing data in such a way that the data can be written thereto and read therefrom; a memory in which a software program is recorded; and a CPU for executing the software program. The memory stores group management information in which a group configured with a plurality of storage nodes and the storage nodes that configure the group are associated with each other and recorded. The CPU converts data into a plurality of data blocks so that the data is redundant at a predetermined data protection level, and stores the data blocks into each of a plurality of storage nodes belonging to the same group based on the group management information.

Abstract: When a second storage device in a second site receives an update notification regarding a first element updated according to a write request from a first host, from a first storage device in a first site, for a second element specified on the basis of the update notification, the second storage device manages data of the first element corresponding to the second element as latest data. The first storage device provides a first volume capable of including a plurality of first elements. The second storage device provides a second volume capable of including a plurality of second elements corresponding to the plurality of first elements. When the second storage device receives a read request from a second host, the second storage device determines whether or not data of the first element corresponding to a read source second element (second element specified from the read request) is the latest data.

Abstract: When a part already transmitted to an object storage is updated by a file system management section while a plurality of parts are being transmitted to the object storage, a file transfer section requests the object storage to generate a temporary object that is a temporarily generated object containing the transmitted and updated part by combining the parts transmitted before update, re-splits a file into a plurality of parts so that the transmitted and updated data and not-transmitted data are handled as parts different from transmitted and not-updated data, and transmits the part containing the transmitted and updated data or the part containing the not-transmitted data to the object storage.

Abstract: An example of storage system obtains a reference request of a reference request data block that is included in the content and is stored in the medium area. The storage system determines a number of gaps among addresses, in the medium area, of a plurality of data blocks continuous in the content including the reference request data block. The storage system determines, based on the number of gaps, whether or not defrag based on the plurality of data blocks is valid. The storage system writes, when the defrag is determined to be valid, the plurality of data blocks read from the medium area to the memory area, into continuous address areas of the medium area.

Abstract: It is provided a computer system comprising at least one storage apparatus and a computer, wherein the each of the at least one storage apparatus is configured to manage identification information indicating specifics of the stored data, and wherein the computer determines whether the data to be written to the one of the at least one storage apparatus has duplicate data, which is the same data already stored in any one of the at least one storage apparatus, transmits deduplicated data, and uses at least one of individual pieces of identification information or a range of pieces of identification information, depending on how many pieces of identification information appear in succession, to request the information indicating whether the data that is associated with the calculated identification information is stored from the one of the at least one storage apparatus.

Abstract: When a second storage device in a second site receives an update notification regarding a first element updated according to a write request from a first host, from a first storage device in a first site, for a second element specified on the basis of the update notification, the second storage device manages data of the first element corresponding to the second element as latest data. The first storage device provides a first volume capable of including a plurality of first elements. The second storage device provides a second volume capable of including a plurality of second elements corresponding to the plurality of first elements. When the second storage device receives a read request from a second host, the second storage device determines whether or not data of the first element corresponding to a read source second element (second element specified from the read request) is the latest data.

Abstract: When a part already transmitted to an object storage is updated by a file system management section while a plurality of parts are being transmitted to the object storage, a file transfer section requests the object storage to generate a temporary object that is a temporarily generated object containing the transmitted and updated part by combining the parts transmitted before update, re-splits a file into a plurality of parts so that the transmitted and updated data and not-transmitted data are handled as parts different from transmitted and not-updated data, and transmits the part containing the transmitted and updated data or the part containing the not-transmitted data to the object storage.

Abstract: An allocation request for requesting allocation of a target virtual area with respect to target data issued to a system program includes a target ID corresponding to the target data. In response to the allocation request, whether or not the target ID is included in data map information is determined. When it is included in the data map information, the system program determines whether or not a target physical area is included in a storage apparatus. When the target physical area is included in the storage apparatus, the system program reserves a free area in a non-volatile memory as a target memory area, copies target data stored in the storage apparatus to the target memory area, changes the target physical area in the data map information to the target memory area, and writes an association between the target virtual area and the target memory area into the volatile memory.