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21. 发明申请

US20140164871A1 DRAM ERROR DETECTION, EVALUATION, AND CORRECTION 有权
公开(公告)号：US20140164871A1
公开(公告)日：2014-06-12
申请号：US13710561
申请日：2012-12-11
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Michele M. Franceschini , Hillery C. Hunter , Ashish Jagmohan , Charles A. Kilmer , Kyu-hyoun Kim , Luis A. Lastras-Montano , Moinuddin K. Qureshi
IPC分类号： G11C29/42
CPC分类号： G11C29/42 , G06F11/10 , G06F11/1048 , G11C7/04 , G11C7/1006 , G11C29/4401 , G11C29/50016 , G11C2029/0409 , G11C2029/0411 , G11C2029/4402
摘要： This disclosure includes a method for correcting errors on a DRAM having an ECC which includes writing data to a DRAM row, reading data from the DRAM row, detecting errors in the data that cannot be corrected by the DRAM's ECC, determining erasure information for the row, evaluating the errors using the erasure information, and correcting the errors in the data.

22. 发明申请

US20140164820A1 MANAGING ERRORS IN A DRAM BY WEAK CELL ENCODING 有权
公开(公告)号：US20140164820A1
公开(公告)日：2014-06-12
申请号：US13710551
申请日：2012-12-11
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Michele M. Franceschini , Hillery C. Hunter , Ashish Jagmohan , Charles A. Kilmer , Kyu-hyoun Kim , Luis A. Lastras-Montano , Moinuddin K. Qureshi
IPC分类号： G11C29/00
CPC分类号： G11C29/70 , G11C11/40 , G11C11/406 , G11C11/4076 , G11C29/023 , G11C29/028 , G11C29/44 , G11C2029/4402 , G11C2211/4061 , G11C2211/4062
摘要： This disclosure includes a method for preventing errors in a DRAM (dynamic random access memory) due to weak cells that includes determining the location of a weak cell in a DRAM row, receiving data to write to the DRAM, and encoding the data into a bit vector to be written to memory. For each weak cell location, the corresponding bit from the bit vector is equal to the reliable logic state of the weak cell and the bit vector is longer than the data.

23. 发明授权

US11336596B2 Personalized low latency communication 有权
公开(公告)号：US11336596B2
公开(公告)日：2022-05-17
申请号：US13915547
申请日：2013-06-11
申请人： International Business Machines Corporation
发明人： Bulent Abali , Michele M. Franceschini , Ashish Jagmohan , Luis A. Lastras-Montano , Livio Soares
IPC分类号： G06F16/00 , H04L51/04 , H04L51/00 , H04L51/222 , G06F16/9535 , H04L51/52
摘要： Embodiments relate to personalized low latency communications. A method may include receiving a description of content of a message, receiving recipient data corresponding to at least two possible recipients within a population of possible recipients, and selecting a relevant subpopulation of the population. The selecting may include, for each of the at least two possible recipients, ranking a strength of an indirect relationship between the description and the recipient data. The indirect relationship may be based on the description, the recipient data and at least one additional data source. The selecting may also include, for each of the at least two possible recipients, adding a possible recipient to the relevant subpopulation based on the ranking of the indirect relationship associated with the possible recipient. The method may further include initiating a two-way communication channel between a sender of the message and the relevant subpopulation.

24. 发明授权

US10394829B2 Content authoring 有权
公开(公告)号：US10394829B2
公开(公告)日：2019-08-27
申请号：US14962456
申请日：2015-12-08
申请人： International Business Machines Corporation
发明人： Michele M. Franceschini , Tin Kam Ho , Luis A. Lastras-Montano , Oded Shmueli , Livio Soares
IPC分类号： G06N5/02 , G06F16/33 , G06F16/93 , G06F16/248 , G06F16/2457
摘要： A method and apparatus are provided for recommending concepts from a first concept set in response to user selection of a first concept Ci by performing a natural language processing (NLP) analysis comparison of vector representations of user concepts contained in written content authored by the user and candidate concepts in a first concept set to determine a similarity measure for each candidate concept, and to select therefrom one or more of the candidate concepts for display as recommended concepts which are related to the user concepts contained in written content authored by the user based on the similarity measure between each candidate concept and each user concept.

25. 发明授权

US10068639B2 Out-of-place presetting based on indirection table 有权
公开(公告)号：US10068639B2
公开(公告)日：2018-09-04
申请号：US14264463
申请日：2014-04-29
申请人： International Business Machines Corporation
发明人： Michele M. Franceschini , Ashish Jagmohan , Moinuddin K. Qureshi , Luis A. Lastras
IPC分类号： G11C11/418
摘要： An aspect of this invention is a method for providing a PreSET region in a memory device wherein the PreSET region includes one or more lines of the memory device which have been PreSET; performing a write operation on one or more out of place lines of the memory device by writing to the PreSET region instead of writing to an in place line of the memory device; and storing in an indirection table a mapping of each of a respective plurality of logical pages of the memory device to a corresponding physical page of a plurality of physical pages of the memory device, wherein the indirection table keeps track of the one or more out of place lines.

26. 发明授权

US09773054B2 Inverted table for storing and querying conceptual indices 有权
公开(公告)号：US09773054B2
公开(公告)日：2017-09-26
申请号：US14644771
申请日：2015-03-11
申请人： International Business Machines Corporation
发明人： Michele M. Franceschini , Luis A. Lastras-Montano , Livio B. Soares , Mark N. Wegman
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30628 , G06F17/30687 , G06F17/30864 , G06F17/30958
摘要： According to an aspect, storing and querying conceptual indices (CIs) includes creating a conceptual inverted index (CII) from the CIs. The CII includes CII entries, each of which corresponds to a concept in a concept graph. Creating the CII includes populating each entry with pointers to documents selected from the CIs having likelihoods of being related to the concept that are greater than a threshold value, and the corresponding likelihoods. An aspect also includes receiving a query that includes a concept in the concept graph, and generating query results from a search that include the row at least a subset of the pointers to documents. Each of the CIs is associated with a corresponding document and includes a CI entry for each concept in the concept graph, and each of the CI entries specifies a value indicating a likelihood that the document is related to the concept in the concept graph.

27. 发明授权

US09734196B2 User interface for summarizing the relevance of a document to a query 有权
公开(公告)号：US09734196B2
公开(公告)日：2017-08-15
申请号：US14644811
申请日：2015-03-11
申请人： International Business Machines Corporation
发明人： Michele M. Franceschini , Luis A. Lastras-Montano , Livio B. Soares , Mark N. Wegman
IPC分类号： G06F17/30
CPC分类号： G06F17/30424 , G06F17/30684
摘要： According to an aspect, summarizing relevance of a document to a conceptual query includes receiving the conceptual query, accessing concepts extracted from the document, and computing a degree to which the conceptual query is related to each of the extracted concepts. The computing is responsive to a metric that measures a relevance between the concepts in the conceptual query and the extracted concepts. The method also includes creating a summary by selecting a threshold number of the concepts having a greatest degree of relation to the conceptual query, and outputting the summary including the selected threshold number of concepts.

28. 发明授权

US09710570B2 Computing the relevance of a document to concepts not specified in the document 有权
公开(公告)号：US09710570B2
公开(公告)日：2017-07-18
申请号：US14330417
申请日：2014-07-14
申请人： International Business Machines Corporation
发明人： Michele M. Franceschini , Luis A. Lastras-Montano , Livio B. Soares , Mark N. Wegman
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30958 , G06F17/30616 , G06F17/30734
摘要： According to an aspect, conceptual analysis of a document includes accessing a concept graph that includes a plurality of nodes and edges. Each node represents a concept and each edge represents a known relation between two concepts. Conceptual analysis of the document further includes computing a relevance of the document to concepts in the concept graph. The computing includes receiving a priori information about the document including concepts extracted from the document. The concepts extracted from the document include a subset of the concepts in the concept graph. The computing also includes combining the a priori information and the concept graph to generate a posteriori information that indicates a likelihood that the document is related to each of the concepts in the concept graph.

29. 发明授权

US09569109B2 Nonvolatile memory interface for metadata shadowing 有权
标题翻译：用于元数据镜像的非易失性存储器接口
公开(公告)号：US09569109B2
公开(公告)日：2017-02-14
申请号：US14747976
申请日：2015-06-23
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： John K. Debrosse , Blake G. Fitch , Michele M. Franceschini , Todd E. Takken , Daniel C. Worledge
IPC分类号： G11C11/16 , G06F3/06
CPC分类号： G06F3/0613 , G06F3/0602 , G06F3/061 , G06F3/0656 , G06F3/0659 , G06F3/0673 , G06F3/0679 , G06F3/0688 , G06F13/1668 , G11C7/10 , G11C7/1003 , G11C7/1015 , G11C11/1673 , G11C11/1675 , G11C11/1693 , G11C13/0004 , G11C13/004 , G11C13/0061 , G11C13/0069
摘要： A memory includes non-volatile memory devices, each of which has multiple nonvolatile memory cells. A write controller streams bits to the memory devices in groups of N bits using a write data channel having write bus drivers, receivers and write bus topology that take advantage of high-speed signaling to optimize a speed of writing to the memory devices. Consecutive groups of bits are written to consecutive memory cells within respective memory devices. A self-referenced read controller reads bits from the memory devices using a read channel having read drivers, receivers, and read bus topology that include no design requirements for high-speed or low-latency data transmission.
摘要翻译：存储器包括非易失性存储器件，每个存储器件具有多个非易失性存储器单元。写控制器使用具有写总线驱动器，接收器和写总线拓扑的写数据通道以N组的方式将比特流分组到存储器件，其利用高速信令优化对存储器件的写入速度。连续的比特组被写入相应的存储器件中的连续的存储器单元。自参考读取控制器使用具有读驱动器，接收器和读总线拓扑的读通道从存储器件读取位，其中不包括高速或低延迟数据传输的设计要求。

30. 发明申请

US20160299975A1 Concept Analysis Operations Utilizing Accelerators 审中-公开
标题翻译：利用加速器的概念分析操作
公开(公告)号：US20160299975A1
公开(公告)日：2016-10-13
申请号：US14682676
申请日：2015-04-09
申请人： International Business Machines Corporation
发明人： Emrah Acar , Rajesh R. Bordawekar , Michele M. Franceschini , Luis A. Lastras-Montano , Ruchir Puri , Haifeng Qian , Livio B. Soares
IPC分类号： G06F17/30
CPC分类号： G06N5/022 , G06F16/24569 , G06F16/36
摘要： Mechanisms, in a system comprising a host system and at least one accelerator device, for performing a concept analysis operation are provided. The host system extracts a set of one or more concepts from an information source and provides the set of one or more concepts to the accelerator device. The host system also provides at least one matrix representation data structure representing a graph of concepts and relationships between concepts in a corpus. The accelerator device executes the concept analysis operation internal to the accelerator device to generate an output vector identifying concepts in the corpus, identified in the at least one matrix representation data structure, related to the set of one or more concepts extracted from the information source. The accelerator device outputs the output vector to the host system which utilizes the output vector to respond to a request submitted to the host system associated with the information source.
摘要翻译：提供了一种用于执行概念分析操作的包括主机系统和至少一个加速器装置的系统中的机构。主机系统从信息源中提取一组一个或多个概念，并将一组或多个概念提供给加速器设备。主机系统还提供至少一个表示数据结构的矩阵表示数据结构，表示概念的图表和语料库中的概念之间的关系。加速器装置执行加速器装置内部的概念分析操作，以生成与从信息源提取的一个或多个概念的集合相关的标识在该至少一个矩阵表示数据结构中识别的语料库中的概念的输出向量。加速器装置将输出向量输出到主机系统，其利用输出向量来响应提交给与信息源相关联的主机系统的请求。

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