公开(公告)号：US09274750B2

公开(公告)日：2016-03-01

申请号：US13452690

申请日：2012-04-20

申请人： Tong Sun ,  Weizhong Chen ,  Zhikun Cheng ,  Yuanbin Guo

发明人： Tong Sun ,  Weizhong Chen ,  Zhikun Cheng ,  Yuanbin Guo

IPC分类号： G06F7/48 ,  G06F7/483 ,  G06F7/544

CPC分类号： G06F7/4806 ,  G06F7/483 ,  G06F7/5443

摘要： An embodiment of a method and a related apparatus for digital computation of a floating point complex multiply-add is provided. The method includes receiving an input addend, a first product, and a second product. The input addend, the first product and the second product each respectively has a mantissa and an exponent. The method includes shifting the mantissas of the two with smaller exponents of the input addend, the first product, and the second product to align together with the mantissa of the one with largest exponent of the input addend, the first product and the second product, and adding the aligned input addend, the aligned first product and the aligned second product.

摘要翻译： 提供了一种用于浮点复数乘法的数字计算的方法和相关装置的实施例。 该方法包括接收输入加数，第一产品和第二产品。 输入加法，第一产品和第二产品分别具有尾数和指数。 该方法包括以输入加数，第一乘积和第二乘积的较小指数移动两者的尾数，使其与输入加法器，第一乘积和第二乘积的最大指数的尾数对齐， 并添加对齐的输入加数，对齐的第一个产品和对齐的第二个产品。

公开(公告)号：US20130282778A1

公开(公告)日：2013-10-24

申请号：US13452690

申请日：2012-04-20

申请人： Tong Sun ,  Weizhong Chen ,  Zhikun Cheng ,  Yuanbin Guo

发明人： Tong Sun ,  Weizhong Chen ,  Zhikun Cheng ,  Yuanbin Guo

IPC分类号： G06F7/483 ,  G06F17/10 ,  G06F7/499 ,  G06F5/01

CPC分类号： G06F7/4806 ,  G06F7/483 ,  G06F7/5443

摘要： An embodiment of a method and a related apparatus for digital computation of a floating point complex multiply-add is provided. The method includes receiving an input addend, a first product, and a second product. The input addend, the first product and the second product each respectively has a mantissa and an exponent. The method includes shifting the mantissas of the two with smaller exponents of the input addend, the first product, and the second product to align together with the mantissa of the one with largest exponent of the input addend, the first product and the second product, and adding the aligned input addend, the aligned first product and the aligned second product.

摘要翻译： 提供了一种用于浮点复数乘法的数字计算的方法和相关装置的实施例。 该方法包括接收输入加数，第一产品和第二产品。 输入加法，第一产品和第二产品分别具有尾数和指数。 该方法包括以输入加数，第一乘积和第二乘积的较小指数移动两者的尾数，使其与输入加法器，第一乘积和第二乘积的最大指数的尾数对齐， 并添加对齐的输入加数，对齐的第一个产品和对齐的第二个产品。

公开(公告)号：US09792087B2

公开(公告)日：2017-10-17

申请号：US13452701

申请日：2012-04-20

申请人： Yuanbin Guo ,  Tong Sun ,  Weizhong Chen

发明人： Yuanbin Guo ,  Tong Sun ,  Weizhong Chen

IPC分类号： G06F7/483

CPC分类号： G06F7/483

摘要： An embodiment of a system and method for performing a numerical operation on input data in a hybrid floating-point format includes representing input data as a sign bit, exponent bits, and mantissa bits. The exponent bits are represented as an unsigned integer including an exponent bias, and a signed numerical value of zero is represented as a first reserved combination of the mantissa bits and the exponent bits. Each of all other combinations of the mantissa bits and the exponent bits represents a real finite non-zero number. The mantissa bits are operated on with a “one” bit before a radix point for the all other combinations of the mantissa bits and the exponent bits.

公开(公告)号：US20130282777A1

公开(公告)日：2013-10-24

申请号：US13452701

申请日：2012-04-20

申请人： Yuanbin Guo ,  Tong Sun ,  Weizhong Chen

发明人： Yuanbin Guo ,  Tong Sun ,  Weizhong Chen

IPC分类号： G06F7/483 ,  G06F7/499 ,  G06F17/10

CPC分类号： G06F7/483

摘要： An embodiment of a system and method for performing a numerical operation on input data in a hybrid floating-point format includes representing input data as a sign bit, exponent bits, and mantissa bits. The exponent bits are represented as an unsigned integer including an exponent bias, and a signed numerical value of zero is represented as a first reserved combination of the mantissa bits and the exponent bits. Each of all other combinations of the mantissa bits and the exponent bits represents a real finite non-zero number. The mantissa bits are operated on with a “one” bit before a radix point for the all other combinations of the mantissa bits and the exponent bits.

摘要翻译： 用于以混合浮点格式对输入数据进行数值运算的系统和方法的实施例包括将输入数据表示为符号位，指数位和尾数位。 指数位被表示为包括指数偏差的无符号整数，并且带符号数值为零被表示为尾数位和指数位的第一保留组合。 尾数位和指数位的所有其他组合中的每一个表示真实的有限非零数。 尾数位在尾数位和指数位的所有其他组合的小数点之前以“一”位操作。

公开(公告)号：US20130282783A1

公开(公告)日：2013-10-24

申请号：US13455064

申请日：2012-04-24

申请人： Zhihong Li ,  Tong Sun ,  Zhikun Cheng

发明人： Zhihong Li ,  Tong Sun ,  Zhikun Cheng

IPC分类号： G06F7/487 ,  G06F7/485

CPC分类号： G06F7/5443 ,  G06F7/4812 ,  G06F7/483

摘要： An embodiment of an apparatus performs a floating-point multiply-add process on a first multiplicand, a second multiplicand, and an addend. A leading 0 bit is added to a mantissa of the first multiplicand to form an expanded first mantissa, and a partial-product multiplication is performed on the expanded first mantissa and a mantissa of the second multiplicand to produce partial-product sum and a partial-product carry mantissas. Leading bits of the partial-product sum and carry mantissas are changed to 0 bits if they are both 1 bits, and the partial-product sum and the partial-product carry are shifted right according to an exponent difference of a product of the first multiplicand and the second multiplicand. Otherwise both the partial-product sum and carry mantissas are arithmetically shifted right according to the exponent difference. The first and second multiplicands and the addend can be complex numbers.

摘要翻译： 装置的实施例对第一被乘数，第二被乘数和加数执行浮点乘法加法处理。 前导0比特被添加到第一被乘数的尾数以形成扩展的第一尾数，并且对扩展的第一尾数执行部分乘积和第二被乘数的尾数以产生部分乘积和部分乘积， 产品携带尾数。 如果它们都是1位，则部分积和和携带尾数的前导位被改变为0位，并且部分积和和部分乘积进位根据第一被乘数的乘积的指数差 和第二被乘数。 否则，根据指数差异，部分乘积和携带尾数都被算术右移。 第一和第二被乘数和加数可以是复数。

公开(公告)号：US08930433B2

公开(公告)日：2015-01-06

申请号：US13455064

申请日：2012-04-24

申请人： Zhihong Li ,  Tong Sun ,  Zhikun Cheng

发明人： Zhihong Li ,  Tong Sun ,  Zhikun Cheng

IPC分类号： G06F7/38

CPC分类号： G06F7/5443 ,  G06F7/4812 ,  G06F7/483

摘要： An embodiment of an apparatus performs a floating-point multiply-add process on a first multiplicand, a second multiplicand, and an addend. A leading 0 bit is added to a mantissa of the first multiplicand to form an expanded first mantissa, and a partial-product multiplication is performed on the expanded first mantissa and a mantissa of the second multiplicand to produce partial-product sum and a partial-product carry mantissas. Leading bits of the partial-product sum and carry mantissas are changed to 0 bits if they are both 1 bits, and the partial-product sum and the partial-product carry are shifted right according to an exponent difference of a product of the first multiplicand and the second multiplicand. Otherwise both the partial-product sum and carry mantissas are arithmetically shifted right according to the exponent difference. The first and second multiplicands and the addend can be complex numbers.

摘要翻译： 装置的实施例对第一被乘数，第二被乘数和加数执行浮点乘法加法处理。 前导0位被添加到第一被乘数的尾数以形成扩展的第一尾数，并且对扩展的第一尾数进行部分乘积和第二被乘数的尾数以产生部分乘积和部分乘法， 产品携带尾数。 如果它们都是1位，则部分积和和携带尾数的前导位被改变为0位，并且部分积和和部分乘积进位根据第一被乘数的乘积的指数差 和第二被乘数。 否则，根据指数差异，部分乘积和携带尾数都被算术右移。 第一和第二被乘数和加数可以是复数。

公开(公告)号：US08954431B2

公开(公告)日：2015-02-10

申请号：US13156568

申请日：2011-06-09

申请人： Akiko Okazaki ,  Joshua Mateo ,  Edward Werner ,  Robert Hendricks ,  Alexandra Woodbury ,  Tong Sun ,  Gregory Cameron

发明人： Akiko Okazaki ,  Joshua Mateo ,  Edward Werner ,  Robert Hendricks ,  Alexandra Woodbury ,  Tong Sun ,  Gregory Cameron

IPC分类号： G06F7/00 ,  G06F3/0488 ,  G06F3/0481 ,  G10L15/26

CPC分类号： G06F3/0488 ,  G06F3/04815 ,  G10L15/26

摘要： Methods and a system are disclosed for a collaborate brainstorming interface that defines a collaboration session with a three dimensional holographic mind map. An intelligent agent guides a collaboration session that is structured by the interface. The intelligent agent detects key words, work flow steps and user interactions in the session to initiate searches that are filtered using artificial intelligence. The results are presented to developers interacting through the interface.

摘要翻译： 公开了一种协作头脑风暴界面的方法和系统，该界面定义了与三维全息思维导图的协作会话。 智能代理指导由界面构成的协作会话。 智能代理检测会话中的关键词，工作流步骤和用户交互，以启动使用人工智能过滤的搜索。 结果提供给开发人员通过界面进行交互。

公开(公告)号：US08440404B2

公开(公告)日：2013-05-14

申请号：US11071864

申请日：2005-03-03

申请人： Vladimir L. Makarov ,  Emmanuel Kamberov ,  Tong Sun ,  Jonathon H. Pinter ,  Brendan J. Tarrier ,  Eric E. Bruening ,  Takao Kurihara ,  Tim Tesmer ,  Joseph M'Mwirichia

发明人： Vladimir L. Makarov ,  Emmanuel Kamberov ,  Tong Sun ,  Jonathon H. Pinter ,  Brendan J. Tarrier ,  Eric E. Bruening ,  Takao Kurihara ,  Tim Tesmer ,  Joseph M'Mwirichia

IPC分类号： C12Q1/68 ,  C12P19/34

CPC分类号： C12Q1/6869 ,  C12N15/1072 ,  C12Q1/6827 ,  C12Q1/6855 ,  C12Q2525/301 ,  C12Q2525/191 ,  C12Q2521/331 ,  C12Q2523/125

摘要： The present invention regards a variety of methods and compositions for obtaining epigenetic information, such as DNA methylation patterns, through the preparation, amplification and analysis of Methylome libraries. In particular, the method employs preparation of a DNA molecule by digesting the DNA molecule with at least one methylation-sensitive restriction enzyme; incorporating a nucleic acid molecule into at least some of the digested DNA molecules by either (1) incorporating at least one primer from a plurality of primers that have a 5′ constant sequence and a 3′ variable sequence, wherein the primers are substantially non-self-complementary and substantially non-complementary to other primers in the plurality; or (2) incorporating an oligonucleotide having an inverted repeat and a loop under conditions wherein the oligonucleotide becomes blunt-end ligated to one strand of the digested DNA molecule, followed by polymerization from a 3′ hydroxyl group present in a nick in the oligonucleotide-linked molecule; and amplifying one or more of the DNA molecules.

摘要翻译： 本发明涉及通过Methylome文库的制备，扩增和分析来获得表观遗传信息的各种方法和组合物，例如DNA甲基化模式。 特别地，该方法通过用至少一种甲基化敏感性限制酶消化DNA分子来制备DNA分子; 通过（1）从具有5'恒定序列和3'可变序列的多个引物掺入至少一个引物，将核酸分子掺入到至少一些消化的DNA分子中，其中所述引物基本上不含 与多个中的其它引物互补且基本上不互补; 或者（2）在其中寡核苷酸变得钝端连接到消化的DNA分子的一条链上，然后从存在于寡聚核苷酸的切口中的3'羟基聚合的条件下，引入具有反向重复和环的寡核苷酸， 连接分子 并扩增一个或多个DNA分子。

公开(公告)号：US20130116330A1

公开(公告)日：2013-05-09

申请号：US13646931

申请日：2012-10-08

申请人： Tong Sun ,  Kurt Nielsen ,  Shawn Watson ,  Rolf Hilfiker

发明人： Tong Sun ,  Kurt Nielsen ,  Shawn Watson ,  Rolf Hilfiker

IPC分类号： C07C233/32

CPC分类号： C07C233/32 ,  C07C2603/34

摘要： Disclosed are new colchicine solid-state forms, methods of preparing the solid-state forms, as well as formulations prepared therefrom and uses thereof.

公开(公告)号：US20130086072A1

公开(公告)日：2013-04-04

申请号：US13251731

申请日：2011-10-03

申请人： Wei Peng ,  Anuj Jaiswal ,  Tong Sun ,  Matthew DeRoller

发明人： Wei Peng ,  Anuj Jaiswal ,  Tong Sun ,  Matthew DeRoller

IPC分类号： G06F17/30

CPC分类号： G06F16/9537

摘要： Methods, systems and processor-readable media for extracting and classifying location information utilizing social media messages and/or data thereof. The social media messages can be sampled from a social media database and the messages filtered based on a heuristic rule. A geolocation entity from the unstructured social media messages can be extracted utilizing a geolocation entity extracting module. The messages with the geoentities can be uploaded onto a crowd sourcing platform to manually annotate the messages with a label. A text classification model can be built and learned from the label utilizing a machine learning algorithm and the messages can be classified by a location classifier in order to extract the user location. The user location can then be transformed into a geocode so that a spatial search can be enabled and the distance between the locations can be easily calculated.

摘要翻译： 用于利用社交媒体消息和/或其数据提取和分类位置信息的方法，系统和处理器可读介质。 可以从社交媒体数据库中抽取社交媒体消息，并根据启发式规则过滤消息。 可以使用地理位置实体提取模块来提取来自非结构化社交媒体消息的地理位置实体。 具有地理位置的消息可以上传到群众采购平台上，以便用标签手动注释消息。 可以使用机器学习算法从标签构建和学习文本分类模型，并且可以通过位置分类器对消息进行分类，以便提取用户位置。 然后可以将用户位置转换为地理编码，使得可以启用空间搜索，并且可以容易地计算位置之间的距离。