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91. 发明申请

US20150370698A1 RE-ALIGNING A COMPRESSED DATA ARRAY 有权
标题翻译：重新排列压缩数据阵列
公开(公告)号：US20150370698A1
公开(公告)日：2015-12-24
申请号：US14841038
申请日：2015-08-31
申请人： International Business Machines Corporation
发明人： Stuart E. Carney
IPC分类号： G06F12/02
CPC分类号： G06F12/023 , G06F8/4434 , G06F9/30178 , G06F2212/401 , H03M7/30 , H03M7/3059 , H03M7/3068
摘要： Two-dimensional compressed data sets can be re-aligned while preserving compression of the data. A set of one or more shifts and a corresponding set of one or more first dimension indices into a two-dimensional compressed data set for re-aligning the two-dimensional compressed data set are determined. Impact of re-aligning upon each vector in the second dimension of the two-dimensional compressed data set is determined while the two-dimensional compressed data set remains compressed. New compressed vectors are created in the second dimension resulting from re-aligning. Compression information is modified for each of the original vectors of the two-dimensional compressed data set that remain after re-aligning based, at least in part, on the new compressed vectors. A re-aligned version of the two-dimensional compressed data set is created with the new compressed vectors, and the remaining original vectors with their modified compression information.
摘要翻译：可以在保留压缩数据的同时重新对齐二维压缩数据集。确定一组一个或多个位移和一组一个或多个第一维度索引到用于重新对准二维压缩数据集的二维压缩数据集中。在二维压缩数据集保持压缩的同时确定对二维压缩数据集的第二维度中的每个向量进行重新对准的影响。在重新对齐产生的第二维中创建新的压缩向量。至少部分地基于新的压缩向量，对重新对准之后保留的二维压缩数据集的每个原始向量的压缩信息进行修改。使用新的压缩向量创建二维压缩数据集的重新对齐版本，并且使用其修改的压缩信息创建剩余的原始向量。

92. 发明授权

US09118345B2 Data compression profiler for configuration of compression 有权
标题翻译：用于压缩配置的数据压缩分析器
公开(公告)号：US09118345B2
公开(公告)日：2015-08-25
申请号：US13645373
申请日：2012-10-04
申请人： Altera Corporation
发明人： Albert W. Wegener
IPC分类号： G06F7/00 , H03M7/30
CPC分类号： H03M7/607 , H03M7/3068 , H03M7/3079
摘要： A method and apparatus for determining one or more compression parameters suitable to compress a class of signals, may include inputting a test data set, being representative of a data set to be compressed, characterizing the test data, selecting a compression algorithm, calculating a distortion level to be used in determining the compression ratio (or a compression ratio to be used in determining the distortion level), generating a computer implemented model for the test data, selecting a recommended operating point based on a computer implemented model, and determining compression parameters corresponding to the operating point. The compression parameters may subsequently be applied for configuration of compression applied to one or more production data sets that are similar to the test data. This abstract does not limit the scope of the invention as described in the claims.
摘要翻译：一种用于确定适于压缩一类信号的一个或多个压缩参数的方法和装置，可以包括：输入测试数据集，表示要压缩的数据集，表征测试数据，选择压缩算法，计算失真用于确定压缩比（或用于确定失真水平的压缩比）的水平，生成用于测试数据的计算机实现的模型，基于计算机实现的模型选择推荐的操作点，以及确定压缩参数对应于工作点。压缩参数可以随后应用于应用于与测试数据相似的一个或多个生产数据集的压缩的配置。该摘要并不限制如权利要求中所述的本发明的范围。

93. 发明申请

US20150142460A1 METHOD AND SYSTEM FOR ORDERING AND ARRANGING A DATA SET FOR A SEVERITY AND HETEROGENEITY APPROACH TO PREVENTING EVENTS INCLUDING A DISEASE STRATIFICATION SCHEME 审中-公开
标题翻译：用于订购和安排数据集的方法和系统，用于严重性和异质性方法以预防包括疾病分层方案的事件
公开(公告)号：US20150142460A1
公开(公告)日：2015-05-21
申请号：US14400941
申请日：2013-05-23
申请人： Allegheny-Singer Research Institute
发明人： Mark Doyle
IPC分类号： G06F19/00
CPC分类号： G16H50/20 , H03M7/3059 , H03M7/3068
摘要： A method and system for ordering and arranging a data set. The data set is initially accessed, the data set including includes a set of diagnostic test values and one or more outcomes for each of a plurality of patients. A first and second patient data set is retrieved from the data set. A first set of diagnostic test values are selected from the first patient data set, and a second set of diagnostic text values are selected from the second patient data set. The diagnostic test values are normalized and ordered, and equations are created describing the normalized and ordered test values. A processing device compares the created equations to determine a treatment plan for the first patient based upon determined similarities to the second patient.
摘要翻译：一种用于排序和排列数据集的方法和系统。最初访问数据集，数据集包括一组诊断测试值和多个患者中的每一个的一个或多个结果。从数据集中检索第一和第二患者数据集。从第一患者数据集中选择第一组诊断测试值，并且从第二患者数据集中选择第二组诊断文本值。诊断测试值被归一化和排序，并且创建描述归一化和有序测试值的等式。处理装置根据确定的与第二患者的相似性来比较所创建的等式以确定第一患者的治疗计划。

94. 发明申请

US20150078625A1 LWD Real-Time Borehole Image Transmission 审中-公开
标题翻译： LWD实时钻孔图像传输
公开(公告)号：US20150078625A1
公开(公告)日：2015-03-19
申请号：US14549408
申请日：2014-11-20
申请人： Schlumberger Technology Corporation
发明人： Bo Yu , Han Yu , Remi Hutin , Yong Sun
IPC分类号： E21B47/12 , G06K9/00
CPC分类号： E21B47/12 , E21B33/1208 , G06K9/0063 , H03M7/3059 , H03M7/3068 , H03M7/3077 , H03M7/40
摘要： Data transmission from a bottom hole assembly (BHA) includes obtaining a scan from multiple scans forming a downhole data log of a borehole within a subterranean formation. The scan includes a sequence of data items from a sensor in the BHA located in the borehole. Each data item corresponds to an azimuth angle of the sensor. Further, compressed scan data is generated from the sequence of data items on a per-scan basis, and transmitted, using a pre-determined borehole telemetry, to a surface unit.
摘要翻译：来自底部孔组件（BHA）的数据传输包括从形成地下地层内的钻孔的井下数据对数的多次扫描获得扫描。该扫描包括来自位于钻孔中的BHA中的传感器的数据项序列。每个数据项对应于传感器的方位角。此外，从每个扫描的数据项序列生成压缩扫描数据，并使用预定的井眼遥测发送到表面单元。

95. 发明申请

US20140292549A1 WAVELET-BASED SEISMIC DATA COMPRESSION 有权
标题翻译：基于水平的地震数据压缩
公开(公告)号：US20140292549A1
公开(公告)日：2014-10-02
申请号：US14224916
申请日：2014-03-25
申请人： TOTAL E&P RESEARCH & TECHNOLOGY USA, INC.
发明人： Qingqing Liao , Fuchun Gao , Christian Rivera
IPC分类号： H03M7/30
CPC分类号： H03M7/3059 , H03M7/30 , H03M7/3068 , H03M7/3088
摘要： This invention is for a method for transforming a seismic trace into a compressed domain. The seismic source wavelet is transformed into a zero degree phase wavelet and a shifted 90 degree phase wavelet, and the two wavelets span a 2-dimensional sub-space. A dictionary is created by collecting the wavelets in the sub-space. In practice this dictionary is usually combined with conventional existing wavelet dictionaries. The seismic trace is projected onto the dictionary (sub-space alone or combined) to find the best matching projection, with a residual determined after each projection, wherein the sum of the residuals determines the fidelity of the data compression.
摘要翻译：本发明是用于将地震轨迹变换成压缩域的方法。地震源小波变换为零度相位小波和偏移90度相位小波，两个小波跨越二维子空间。通过在子空间中收集小波来创建字典。在实践中，这个字典通常与传统的现有小波字典相结合。将地震轨迹投影到字典（单独或组合的子空间）以找到最佳匹配投影，每个投影之后确定残差，其中残差和确定数据压缩的保真度。

96. 发明申请

US20140286538A1 LWD Real-Time Borehole Image Transmission 有权
标题翻译： LWD实时钻孔图像传输
公开(公告)号：US20140286538A1
公开(公告)日：2014-09-25
申请号：US13850243
申请日：2013-03-25
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Bo Yu , Han Yu , Remi Hutin , Yong Sun
IPC分类号： E21B47/12 , G06K9/00
CPC分类号： E21B47/12 , E21B33/1208 , G06K9/0063 , H03M7/3059 , H03M7/3068 , H03M7/3077 , H03M7/40
摘要： Data transmission from a bottom hole assembly (BHA) includes obtaining a scan from multiple scans forming a downhole data log of a borehole within a subterranean formation. The scan includes a sequence of data items from a sensor in the BHA located in the borehole. Each data item corresponds to an azimuth angle of the sensor. Further, compressed scan data is generated from the sequence of data items on a per-scan basis, and transmitted, using a pre-determined borehole telemetry, to a surface unit.
摘要翻译：来自底部孔组件（BHA）的数据传输包括从形成地下地层内的钻孔的井下数据对数的多次扫描获得扫描。该扫描包括来自位于钻孔中的BHA中的传感器的数据项序列。每个数据项对应于传感器的方位角。此外，从每个扫描的数据项序列生成压缩扫描数据，并使用预定的井眼遥测发送到表面单元。

97. 发明申请

US20140208053A1 RE-ALIGNING A COMPRESSED DATA ARRAY 有权
标题翻译：重新排列压缩数据阵列
公开(公告)号：US20140208053A1
公开(公告)日：2014-07-24
申请号：US13745556
申请日：2013-01-18
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Stuart E. Carney
IPC分类号： G06F12/02
CPC分类号： G06F12/023 , G06F8/4434 , G06F9/30178 , G06F2212/401 , H03M7/30 , H03M7/3059 , H03M7/3068
摘要： Two-dimensional compressed data sets can be re-aligned while preserving compression of the data. A set of one or more shifts and a corresponding set of one or more first dimension indices into a two-dimensional compressed data set for re-aligning the two-dimensional compressed data set are determined. Impact of re-aligning upon each vector in the second dimension of the two-dimensional compressed data set is determined while the two-dimensional compressed data set remains compressed. New compressed vectors are created in the second dimension resulting from re-aligning. Compression information is modified for each of the original vectors of the two-dimensional compressed data set that remain after re-aligning based, at least in part, on the new compressed vectors. A re-aligned version of the two-dimensional compressed data set is created with the new compressed vectors, and the remaining original vectors with their modified compression information.
摘要翻译：可以在保留压缩数据的同时重新对齐二维压缩数据集。确定一组一个或多个位移和一组一个或多个第一维度索引到用于重新对准二维压缩数据集的二维压缩数据集中。在二维压缩数据集保持压缩的同时确定对二维压缩数据集的第二维度中的每个向量进行重新对准的影响。在重新对齐产生的第二维中创建新的压缩向量。至少部分地基于新的压缩向量，对重新对准之后保留的二维压缩数据集的每个原始向量的压缩信息进行修改。使用新的压缩向量创建二维压缩数据集的重新对齐版本，并且使用其修改的压缩信息创建剩余的原始向量。

98. 发明申请

US20130082850A1 DATA ENCODING APPARATUS, DATA DECODING APPARATUS AND METHODS THEREOF 审中-公开
标题翻译：数据编码装置，数据解码装置及其方法
公开(公告)号：US20130082850A1
公开(公告)日：2013-04-04
申请号：US13629182
申请日：2012-09-27
申请人： Hidenori TAKESHIMA
发明人： Hidenori TAKESHIMA
IPC分类号： H03M7/40 , H03M7/00
CPC分类号： H03M7/3068 , H03M7/6064 , H03M7/6094
摘要： a In a data encoding apparatus, an acquisition unit acquires an input data including a plurality of arranged data. A conversion unit searches a data group including a first consecutive data and a second data adjacent to the first consecutive data, each data of the first consecutive data having a first value and the second data having a second value, and converts the data group into an intermediate data. A selection unit selects a selected encoding method among a plurality of encoding methods, at a time of encoding the intermediate data based on where a beginning of the data group corresponding to the intermediate data exists in the input data. An encoding unit can encode the intermediate data by using the selected encoding method.
摘要翻译： a在数据编码装置中，获取单元获取包括多个排列数据的输入数据。转换单元搜索包括与第一连续数据相邻的第一连续数据和第二数据的数据组，第一连续数据的每个数据具有第一值，并且第二数据具有第二值，并将数据组转换为中间数据。选择单元基于在输入数据中存在与中间数据对应的数据组的起始位置对中间数据进行编码时，在多种编码方法中选择所选择的编码方法。编码单元可以通过使用所选择的编码方法对中间数据进行编码。

99. 发明授权

US08386740B2 Modeling memory compression 失效
标题翻译：建模内存压缩
公开(公告)号：US08386740B2
公开(公告)日：2013-02-26
申请号：US12748921
申请日：2010-03-29
申请人： Saravanan Devendra , David Alan Hepkin , Rajalakshmi SrinivasaRaghavan
发明人： Saravanan Devendra , David Alan Hepkin , Rajalakshmi SrinivasaRaghavan
IPC分类号： G06F12/02
CPC分类号： H03M7/3068 , G06F12/08 , G06F12/1009 , G06F2212/401
摘要： A system, and computer usable program product for modeling memory compression are provided in the illustrative embodiments. A subset of candidate pages is received. The subset of candidate pages is a subset of a set of candidate pages used in executing a workload in a data processing system. A candidate page is compressible uncompressed data in a memory associated with the data processing system. The subset of candidate pages is compressed in a scratch space. A compressibility of the workload is computed based on the compression of the subset of candidate pages. Page reference information of the subset of candidate pages is received. A memory reference rate of the workload is determined A recommendation is presented about a memory compression model for the workload in the data processing system.
摘要翻译：在说明性实施例中提供了用于建模存储器压缩的系统和计算机可用程序产品。接收候选页面的子集。候选页面的子集是用于在数据处理系统中执行工作负载的一组候选页面的子集。候选页面是与数据处理系统相关联的存储器中的可压缩的未压缩数据。候选页面的子集在临时空间中被压缩。基于候选页面子集的压缩来计算工作负载的可压缩性。收到候选页子集的页面参考信息。确定工作负载的存储器参考速率关于数据处理系统中的工作负载的存储器压缩模型的介绍。

100. 发明申请

US20120243468A1 SIGNAL COMPRESSION FOR BACKHAUL COMMUNICATIONS USING LINEAR TRANSFORMATIONS 有权
标题翻译：使用线性变换的反向通信的信号压缩
公开(公告)号：US20120243468A1
公开(公告)日：2012-09-27
申请号：US13070414
申请日：2011-03-23
申请人： Dennis Hui , Jung-fu Cheng , Jiann-Ching Guey , Ali S. Khayrallah , Shing-Wa Wong
发明人： Dennis Hui , Jung-fu Cheng , Jiann-Ching Guey , Ali S. Khayrallah , Shing-Wa Wong
IPC分类号： H04W4/00
CPC分类号： H04B7/024 , H03M7/3068 , H03M7/3082
摘要： A compression/decompression method for backhaul communication of a complex-valued radio signal between base stations and the network processing unit, such as a Central Processor of a Coordinated MultiPoint (CoMP) system, significantly reduces backhaul bandwidth. The spatial and temporal correlations of the wireless IQ signal are exploited in order to remove redundancy and substantially reduce signal bandwidth. Feature component signals of significance are extracted through linear transformation to form the radio signal, and are individually quantized, possibly at different bit rates in accordance with their relative importance. The transformation can either be pre-determined or computed in real-time based on the spatial and temporal statistics of the radio signal. In the latter case, the transformation matrix or matrices are also sent over the backhaul in order to allow the radio signal to be reconstructed at the receiving end. Different methods of generating the transformation matrices are proposed.
摘要翻译：用于基站和诸如协调多点（CoMP）系统的中央处理器的网络处理单元之间的复数无线电信号的回程通信的压缩/解压缩方法显着地减少了回程带宽。利用无线IQ信号的空间和时间相关性来消除冗余并显着降低信号带宽。通过线性变换提取有意义的特征分量信号以形成无线电信号，并且可以根据其相对重要性以不同的比特率单独量化。可以基于无线电信号的空间和时间统计来实时地进行转换或者实时地进行转换。在后一种情况下，转换矩阵或矩阵也通过回程发送，以允许在接收端重建无线电信号。提出了生成转换矩阵的不同方法。

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