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1. 发明申请

US20110270871A1 ICEBERG QUERY EVALUATION IMPLEMENTING A COMPRESSED BITMAP INDEX 有权
标题翻译： ICEBERG QUERY评估实施压缩的BITMAP指数
公开(公告)号：US20110270871A1
公开(公告)日：2011-11-03
申请号：US12772307
申请日：2010-05-03
申请人： Bin He , Hui-l Hsiao
发明人： Bin He , Hui-l Hsiao
IPC分类号： G06F17/30
CPC分类号： G06F17/30539 , G06F17/30324 , G06F17/30489
摘要： Exemplary embodiments include an iceberg query method, including processing the iceberg query using a bitmap index having a plurality of bitmap vectors in a database, eliminating any of the plurality of bitmap vectors in the bitmap index that fails to meet a given condition thereby forming a subset of the plurality of bitmap vectors and aligning the vectors in the subset of the plurality of bitmap vectors in the bitmap index according to respective positions of the bitmap vectors in the subset of the plurality of bitmap vectors.
摘要翻译：示例性实施例包括冰山查询方法，包括使用在数据库中具有多个位图向量的位图索引来处理冰山查询，消除位图索引中不满足给定条件的多个位图矢量中的任何一个，从而形成子集并且根据多个位图矢量的子集中的位图矢量的各个位置，对位图索引中的多个位图矢量的子集中的向量进行对齐。

2. 发明申请

US20120303633A1 SYSTEMS AND METHODS FOR QUERYING COLUMN ORIENTED DATABASES 审中-公开
标题翻译：用于查询面向数据库的数据库的系统和方法
公开(公告)号：US20120303633A1
公开(公告)日：2012-11-29
申请号：US13116387
申请日：2011-05-26
申请人： Bin He , Hui-l Hsiao
发明人： Bin He , Hui-l Hsiao
IPC分类号： G06F17/30
CPC分类号： G06F16/2453
摘要： Systems and methods for accessing data stored in a data array, mapping the data using a bitmap index, and processing data queries by determining positions of query attributes in the bitmap index and locating values corresponding to the positions in the data array are described herein.
摘要翻译：本文描述了用于访问存储在数据阵列中的数据的系统和方法，使用位图索引映射数据，以及通过确定位图索引中的查询属性的位置和对应于数据阵列中的位置的定位值来处理数据查询。

3. 发明申请

US20120323867A1 SYSTEMS AND METHODS FOR QUERYING COLUMN ORIENTED DATABASES 审中-公开
公开(公告)号：US20120323867A1
公开(公告)日：2012-12-20
申请号：US13595681
申请日：2012-08-27
申请人： Bin He , Hui-l Hsiao
发明人： Bin He , Hui-l Hsiao
IPC分类号： G06F17/30
CPC分类号： G06F16/2453
摘要： Systems and methods for accessing data stored in a data array, mapping the data using a bitmap index, and processing data queries by determining positions of query attributes in the bitmap index and locating values corresponding to the positions in the data array are described herein.

4. 发明申请

US20140323848A1 Systems And Methods For Noninvasive Spectral-Spatiotemporal Imaging of Cardiac Electrical Activity 有权
标题翻译：无创光谱时空成像心脏电活动的系统与方法
公开(公告)号：US20140323848A1
公开(公告)日：2014-10-30
申请号：US14266001
申请日：2014-04-30
申请人： Bin He , Zhaoye Zhou
发明人： Bin He , Zhaoye Zhou
IPC分类号： A61B5/00 , A61B5/04 , A61B5/046 , A61B5/0452 , A61B5/053
CPC分类号： A61B5/04012 , A61B5/0037 , A61B5/0044 , A61B5/0432 , A61B5/046 , A61B5/055 , A61B5/7278 , A61B5/7289 , A61B6/032 , A61B6/507 , A61B2576/023 , G06F19/00
摘要： A system and method for non-invasively generating a report of cardiac electrical activities of a subject includes determining, using cardiac electrical activation information, equivalent current densities (ECDs). The ECDs are assembled into time-course ECD information and a spectrum of the time-course ECD information is analyzed to determine peaks for spectral characteristics of atrial fibrillation (AF). The spectral characteristics of AF are correlated with potential electrical sources of the AF and a report is generated indicating the potential electrical sources of the AF spatially registered with the medical imaging data.
摘要翻译：用于非侵入性地产生受试者的心脏电活动的报告的系统和方法包括使用心脏电激活信息来确定等效电流密度（ECD）。将ECD组装成时间过程的ECD信息，并分析时间段ECD信息的频谱，以确定心房颤动（AF）的光谱特征的峰值。 AF的光谱特征与AF的潜在电源相关，并且生成指示空间上注册到医学成像数据的AF的潜在电源的报告。

5. 发明授权

US08744994B2 Data filtering and optimization for ETL (extract, transform, load) processes 失效
标题翻译： ETL（提取，转换，加载）过程的数据过滤和优化
公开(公告)号：US08744994B2
公开(公告)日：2014-06-03
申请号：US12343021
申请日：2008-12-23
申请人： Ying Chen , Bin He , Rui Wang
发明人： Ying Chen , Bin He , Rui Wang
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30563 , G06F17/30592 , G06F17/30938
摘要： A method and system are disclosed for use with an ETL (Extract, Transform, Load) process, comprising optimizing a filter expression to select a subset of data and evaluating the filter expression on the data after the extracting, before the loading, but not during the transforming of the ETL process. The method and system optimizes the filtering using a pipelined evaluation for single predicate filtering and an adaptive optimization for multiple predicate filtering. The adaptive optimization includes an initial phase and a dynamic phase.
摘要翻译：公开了一种与ETL（提取，变换，加载）过程一起使用的方法和系统，包括优化滤波器表达式以选择数据子集，并且在加载之前对提取之后的数据评估滤波器表达式，但不在 ETL流程的转型。该方法和系统使用用于单个谓词过滤的流水线评估和针对多个谓词过滤的自适应优化来优化过滤。自适应优化包括初始阶段和动态阶段。

6. 发明授权

US08680943B2 DCS/WCDMA dual frequency synthesizer and a general dual frequency synthesizer 有权
标题翻译： DCS / WCDMA双频合成器和一般双频合成器
公开(公告)号：US08680943B2
公开(公告)日：2014-03-25
申请号：US12601396
申请日：2007-05-28
申请人： Mengmeng Shu , Tao He , Bin He , Jingmin Huang
发明人： Mengmeng Shu , Tao He , Bin He , Jingmin Huang
IPC分类号： H03H7/46 , H03H7/48 , H01P5/12 , H01P1/20 , H01P3/06 , H04B7/216 , H04B7/00
CPC分类号： H04B1/0082 , H01P1/2007 , H01P1/2136
摘要： The invention discloses a DCS/WCDMA dual frequency multiplexer. On one hand, the multiplexer utilizes distributed parameter type capacitors in place of conventionally used capacitors. On the other hand, within the multiplexer, a direct circuit and a RF circuit are isolated from each other physically. All components including capacitors co-exist together physically. Similarly, the invention further discloses a dual frequency multiplexer with large application range. It also utilizes the distributed parameter type capacitors like the DCS/WCDMA dual frequency multiplexer. Because the invention has redesigned the entire construction of the multiplexer, it results good effects such as small size, less differential loss, large power capacity, as well as high isolation degree between circuits.
摘要翻译：本发明公开了一种DCS / WCDMA双频多路复用器。一方面，多路复用器使用分布式参数型电容器代替常规使用的电容器。另一方面，在多路复用器内，直接电路和RF电路在物理上彼此隔离。包括电容器在内的所有组件在物理上共存。类似地，本发明还公开了具有大应用范围的双频多路复用器。它还利用分布式参数型电容器，如DCS / WCDMA双频多路复用器。由于本发明重新设计了多路复用器的整体结构，所以产生了很好的效果，例如尺寸小，差分损耗小，功率容量大，电路隔离度高等优点。

7. 发明申请

US20140038639A1 POSITIONING IN A CELLULAR COMMUNICATION NETWORK 有权
标题翻译：定位在细胞通信网络中
公开(公告)号：US20140038639A1
公开(公告)日：2014-02-06
申请号：US14111524
申请日：2011-04-13
申请人： Liang Shi , Bin He , Linjiang Li , Zhongqiu Lin , Aijun Yu
发明人： Liang Shi , Bin He , Linjiang Li , Zhongqiu Lin , Aijun Yu
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , G01S5/02 , G01S5/0252
摘要： A method for positioning in a communication network with a cellular coverage is disclosed, wherein comprising the following steps: receiving location-dependent data concerning a mobile device; from a plurality of fingerprints, each of which corresponds to one of locations within the coverage, retrieving one having the highest similarity to the location-dependent data; and determining the location corresponding to the fingerprint with the highest similarity as the mobile device's location if the highest similarity exceeds a predetermined threshold.
摘要翻译：公开了一种用于定位在具有蜂窝覆盖的通信网络中的方法，其中包括以下步骤：接收关于移动设备的位置相关数据; 从多个指纹中的每一个对应于覆盖范围内的一个位置，检索与位置相关数据具有最高相似性的指纹; 并且如果最高相似度超过预定阈值，则将具有最高相似度的指纹对应的位置确定为移动设备的位置。

8. 发明申请

US20130318090A1 SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS FOR FAST AND SCALABLE PROXIMAL SEARCH FOR SEARCH QUERIES 有权
标题翻译：系统，方法和计算机程序产品用于搜索查询的快速和可扩展的临时搜索
公开(公告)号：US20130318090A1
公开(公告)日：2013-11-28
申请号：US13480429
申请日：2012-05-24
申请人： Sumit Bhatia , Bin He , Qi He , William S. Spangler
发明人： Sumit Bhatia , Bin He , Qi He , William S. Spangler
IPC分类号： G06F17/30
CPC分类号： G06F17/30613 , G06F17/30634
摘要： Embodiments of the invention provide a system, method and computer program products for information retrieval from multiple documents by proximity searching for search queries. A method includes generating an index for the multiple documents, wherein the index includes words in snippets in the documents. An input search query is processed against the index by searching query terms over the snippets to introduce term proximity information implicitly in the information retrieval. Results of multiple sentence level search operations are combined as output.
摘要翻译：本发明的实施例提供了一种用于通过搜索查询的邻近搜索从多个文档检索信息的系统，方法和计算机程序产品。一种方法包括生成多个文档的索引，其中索引包括文档中的片段中的单词。通过在片段上搜索查询词语来在信息检索中隐含地引入术语近邻信息，针对索引来处理输入搜索查询。多个句子级搜索操作的结果合并为输出。

9. 发明授权

US08429116B2 Efficient update methods for large volume data updates in data warehouses 失效
标题翻译：数据仓库中大量数据更新的高效更新方法
公开(公告)号：US08429116B2
公开(公告)日：2013-04-23
申请号：US12131078
申请日：2008-05-31
申请人： Ying Chen , Bin He
发明人： Ying Chen , Bin He
IPC分类号： G06F17/30
CPC分类号： G06F17/30592
摘要： A system and method for ensuring large and frequent updates to a data warehouse. The process leverages a set of temporary staging tables to track the updates. A set of intermediate steps are performed to accomplish bulk deletions of the outdated changed records, and perform modifications to the map tables for models such as snowflake. Finally, bulk load operations load the updates and insert them into the final dimension tables. The process ensures performance comparable to insertion-only schemes with at most only slight performance degradation. Furthermore, a modified process is applied on the newfact data warehouse dimension model. The process can be readily adapted to handle star schema and other hierarchical data warehouse models.
摘要翻译：一种用于确保对数据仓库进行大量和频繁更新的系统和方法。该过程利用一组临时暂存表来跟踪更新。执行一组中间步骤以完成对过时的已更改记录的批量删除，并对诸如雪花之类的模型执行对映射表的修改。最后，批量加载操作加载更新并将它们插入到最终维度表中。该过程确保性能与只插入方案相当，最多只有轻微的性能下降。此外，修改后的流程应用于新元数据仓库维度模型。该过程可以容易地适应于处理星型模式和其他分层数据仓库模型。

10. 发明授权

US08326797B2 Supporting set-level slice and dice in data warehouses 失效
标题翻译：支持数据仓库中的设置级切片和骰子
公开(公告)号：US08326797B2
公开(公告)日：2012-12-04
申请号：US12616612
申请日：2009-11-11
申请人： Bin He , Ying Chen
发明人： Bin He , Ying Chen
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , G06F17/30439
摘要： A method and system for coping with slice and dice operations in data warehouses is disclosed. An external approach may be utilized, creating queries using structured query language on a computer. An algorithm may be used to rewrite the queries. The resulting predicates may be joined to dimension tables corresponding to fact tables. An internal approach may be utilized, using aggregation functions with early aggregation for creating the queries. The results of the slice and dice operations may be outputted to a user on a computer monitor.
摘要翻译：公开了一种用于处理数据仓库中的切片和骰子操作的方法和系统。可以使用外部方法，在计算机上使用结构化查询语言创建查询。可以使用算法来重写查询。所得到的谓词可以连接到对应于事实表的维度表。可以使用内部方法，使用具有早期聚合的聚合功能来创建查询。切片和骰子操作的结果可以在计算机监视器上输出给用户。

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