公开(公告)号：US07747618B2

公开(公告)日：2010-06-29

申请号：US11222243

申请日：2005-09-08

申请人： Hua-Jun Zeng ,  Jian-Tao Sun ,  Wei-Ying Ma ,  Zheng Chen ,  Benyu Zhang ,  Huan Liu

发明人： Hua-Jun Zeng ,  Jian-Tao Sun ,  Wei-Ying Ma ,  Zheng Chen ,  Benyu Zhang ,  Huan Liu

IPC分类号： G06F7/00

CPC分类号： G06F17/30675 ,  G06F17/30864

摘要： A system for augmenting click-through data with latent information present in the click-through data for use in generating search results that are better tailored to the information needs of a user submitting a query is provided. The augmentation system creates a three-dimensional matrix with the dimensions of users, queries, and documents. The augmentation system then performs a three-order singular value decomposition of the three-dimensional matrix to generate a three-dimensional core singular value matrix and a left singular matrix for each dimension. The augmentation system finally multiplies the three-dimensional core singular value matrix by the left singular matrices to generate an augmented three-dimensional matrix that explicitly contains the information that was latent in the un-augmented three-dimensional matrix.

摘要翻译： 提供了一种用于通过存在于点击数据中的潜在信息来增强点击数据的系统，用于生成针对提交查询的用户的信息需求更好地定制的搜索结果。 增强系统创建一个具有用户，查询和文档尺寸的三维矩阵。 然后，增强系统执行三维矩阵的三阶奇异值分解，以产生每个维度的三维核心奇异值矩阵和左奇异矩阵。 增强系统最终将三维核心奇异值矩阵乘以左奇异矩阵，以生成明确包含未增强三维矩阵中潜在信息的增强三维矩阵。

公开(公告)号：US20090089544A1

公开(公告)日：2009-04-02

申请号：US11906293

申请日：2007-10-01

申请人： Huan Liu

发明人： Huan Liu

IPC分类号： G06F9/38 ,  G06F15/76

CPC分类号： G06F17/30445 ,  G06F8/45

摘要： GridBatch provides an infrastructure framework that hides the complexities and burdens of developing logic and programming application that implement detail parallelized computations from programmers. A programmer may use GridBatch to implement parallelized computational operations that minimize network bandwidth requirements, and efficiently partition and coordinate computational processing in a multiprocessor configuration. GridBatch provides an effective and lightweight approach to rapidly build parallelized applications using economically viable multiprocessor configurations that achieve the highest performance results.

摘要翻译： GridBatch提供了一个基础架构框架，可以隐藏开发逻辑和编程应用程序的复杂性和负担，从程序员实现详细的并行计算。 程序员可以使用GridBatch来实现最小化网络带宽要求的并行计算操作，并有效地分区和协调多处理器配置中的计算处理。 GridBatch提供了一种有效和轻量级的方法，可以使用经济可行的多处理器配置快速构建并行应用程序，从而实现最高性能的结果。

公开(公告)号：US20220374606A1

公开(公告)日：2022-11-24

申请号：US17527632

申请日：2021-11-16

申请人： Ahmadreza Mosallanezhad ,  Ghazaleh Beigi ,  Huan Liu

发明人： Ahmadreza Mosallanezhad ,  Ghazaleh Beigi ,  Huan Liu

IPC分类号： G06F40/30 ,  G06K9/62 ,  G06N20/00

摘要： Various embodiments of a system and associated method for anonymization of text without losing semantic utility of text by extracting a latent embedding representation of content with respect to a given task and by learning an optimal strategy for text embedding manipulation to satisfy both privacy and utility requirements are disclosed herein. In particular, the system balances private attribute obfuscation with retained semantic utility.

公开(公告)号：US20220180465A1

公开(公告)日：2022-06-09

申请号：US17544008

申请日：2021-12-07

申请人： Lu Cheng ,  Jundong Li ,  Kasim Candan ,  Huan Liu

发明人： Lu Cheng ,  Jundong Li ,  Kasim Candan ,  Huan Liu

IPC分类号： G06Q50/26 ,  G06F17/16 ,  G06Q50/00

摘要： Various embodiments for systems and methods of tracking disaster footprints using social streaming media using nonnegative matrix factorization are disclosed herein. The system extracts a summarization output from historical data and compares the summarization output with incoming data to identify differing or similar topics within the data. The summarization output is projected to adjust a time-dependency of the summarization output to enable a more direct comparison. The system additionally uses the summarization output to encode topic data within historical data to reduce computational overhead.

公开(公告)号：US20210342546A1

公开(公告)日：2021-11-04

申请号：US17245774

申请日：2021-04-30

申请人： Ghazaleh Beigi ,  Kai Shu ,  Ruocheng Guo ,  Suhang Wang ,  Huan Liu

发明人： Ghazaleh Beigi ,  Kai Shu ,  Ruocheng Guo ,  Suhang Wang ,  Huan Liu

IPC分类号： G06F40/30 ,  G06F21/62 ,  G06F40/211 ,  G06N3/08 ,  G06K9/62

摘要： Various embodiments of a computer-implemented system which learns textual representations while filtering out potentially personally identifying data and retaining semantic meaning within the textual representations are disclosed herein.

公开(公告)号：US20210272217A1

公开(公告)日：2021-09-02

申请号：US16525148

申请日：2019-07-29

申请人： Kai Shu ,  Suhang Wang ,  Jiliang Tang ,  Yilin Wang ,  Huan Liu

发明人： Kai Shu ,  Suhang Wang ,  Jiliang Tang ,  Yilin Wang ,  Huan Liu

IPC分类号： G06Q50/00 ,  G06Q30/02 ,  G06K9/62

摘要： Various embodiments of systems and methods for cross media joint friend and item recommendations are disclosed herein.

公开(公告)号：US20200019840A1

公开(公告)日：2020-01-16

申请号：US16511505

申请日：2019-07-15

申请人： Ruocheng Guo ,  Jundong Li ,  Huan Liu

发明人： Ruocheng Guo ,  Jundong Li ,  Huan Liu

IPC分类号： G06N3/04 ,  G06N3/08

摘要： Embodiments for systems and methods of sequential event prediction with noise-contrastive estimation for marked temporal point process are disclosed.

公开(公告)号：US09969640B2

公开(公告)日：2018-05-15

申请号：US14347851

申请日：2012-03-29

申请人： Jiakuan Yang ,  Huan Liu ,  Shu He ,  Rong Wang ,  Changzhu Yang ,  Yafei Shi ,  Yalin Li ,  Wei Mao

发明人： Jiakuan Yang ,  Huan Liu ,  Shu He ,  Rong Wang ,  Changzhu Yang ,  Yafei Shi ,  Yalin Li ,  Wei Mao

IPC分类号： B01D21/00 ,  C02F1/52 ,  C02F1/72 ,  C02F11/14 ,  C02F1/00 ,  B01D15/00 ,  C02F1/68 ,  B03D3/00 ,  C02F11/08

CPC分类号： C02F11/14 ,  C02F11/08 ,  C02F2305/026 ,  Y02W10/40

摘要： Provided is a sludge drying composite conditioner. The sludge drying composite conditioner comprises a Fenton's reagent or/and Fenton-like reagent and a matrix construct, the weight ratio between the Fenton's reagent or/and the Fenton-like reagent and the matrix construct is 1:0.05 to 300, and the matrix construct is powder. Further provided is an application method of the sludge drying composite conditioner, which comprises the steps of: adding a Fenton's reagent or/and Fenton-like reagent in a sludge, performing stirring and mixing, and performing an oxidation reaction; and adding a matrix construct to the sludge added with the Fenton's reagent or/and Fenton-like reagent and performing stirring and mixing. For the sludge drying composite conditioner, through the coordinated effect of the Fenton's reagent or/and Fenton-like reagent and the powder matrix construct, the extracellular polymeric substances in the sludge are effectively damaged, the compressibility of organic matter is reduced, and the drying performance of sludge is improved. The application method thereof has a simple working process and easily controllable conditions and reduces the drying time for sludge, thereby achieving large-scale treatment of sludge.

公开(公告)号：US20150375106A1

公开(公告)日：2015-12-31

申请号：US14292434

申请日：2014-05-30

申请人： Huan Liu

发明人： Huan Liu

IPC分类号： A63F13/211 ,  A63F13/355

CPC分类号： A63F13/211 ,  A63F13/212 ,  A63F13/213 ,  A63F13/355 ,  A63F13/42

摘要： A system and method for providing a user-motion game, comprising: one or more motion sensors that capture motion of a user to yield user motion data; a processor configured to process the motion data to compare said user motion data with demonstration motion data, and to compute a user score; and a transmitter configured to wirelessly communicate with a video display device to display a video signal corresponding to said demonstration motion data.

摘要翻译： 一种用于提供用户运动游戏的系统和方法，包括：一个或多个运动传感器，其捕获用户的运动以产生用户运动数据; 处理器，被配置为处理运动数据以将所述用户运动数据与演示运动数据进行比较，并且计算用户得分; 以及发射机，被配置为与视频显示设备无线通信，以显示对应于所述演示运动数据的视频信号。

公开(公告)号：US09063790B2

公开(公告)日：2015-06-23

申请号：US13159281

申请日：2011-06-13

申请人： Huan Liu

发明人： Huan Liu

IPC分类号： G06F9/46 ,  G06F9/50 ,  G06F11/14

CPC分类号： G06F9/5072 ,  G06F11/1438

摘要： As a result of the systems and methods described herein, an alternative MapReduce implementation is provided which monitors for impending termination notices, and allows dynamic checkpointing and storing of processed portions of a map task, such that any processing which is interrupted by large scale terminations of a plurality of computing devices—such as those resulting from spot market rate fluctuations—is preserved.

摘要翻译： 作为本文描述的系统和方法的结果，提供了替代的MapReduce实现，其监视即将发生的终止通知，并允许对地图任务的处理部分的动态检查点和存储，使得任何由大规模终止 多个计算设备 - 例如由现货市场波动引起的计算设备 - 被保留。