专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130036120A1 FIELD-BASED SIMILARITY SEARCH SYSTEM AND METHOD 有权
标题翻译：基于现场的相似搜索系统和方法
公开(公告)号：US20130036120A1
公开(公告)日：2013-02-07
申请号：US13597385
申请日：2012-08-29
申请人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
发明人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
IPC分类号： G06F17/30
CPC分类号： G06F19/22 , G06F19/12 , G06F19/24 , G06F19/705
摘要： A field-based similarity search system includes an input device which inputs a query molecule, and a processor which partitions a conformational space of the query molecule into a fragment graph including an acyclic graph including plural fragment nodes connected by rotatable bond edges, computes a property field on fragment pairs of fragments of the query molecule from the fragment graph, the property field including a local approximation of a property field of the query molecule, constructs a set of features of the fragment pairs based on the property field, the features including a set of local, rotationally invariant, and moment-based descriptors generated from all conformations of the fragment graph of the query molecule, and weights the descriptors according to importance as perceived from a training set of descriptors to generate a context-adapted descriptor-to-key mapping which maps the set of descriptors to a set of feature keys.
摘要翻译：基于场的相似性搜索系统包括输入查询分子的输入装置和将查询分子的构象空间分割成片段图的处理器，该片段图包括包括通过可旋转键合边缘连接的多个片段节点的非循环图，计算属性包括查询分子的属性字段的局部近似的属性字段基于属性字段构建片段对的一组特征，其特征包括：由查询分子的片段图的所有构象产生的局部，旋转不变和基于时刻的描述符集合，并且根据从描述符的训练集所感知的重要性对描述符进行加权，以生成上下文适应的描述符 - 键映射，其将描述符集合映射到一组特征密钥。

2. 发明申请

US20110225148A1 FIELD-BASED SIMILARITY SEARCH SYSTEM AND METHOD 有权
标题翻译：基于现场的相似搜索系统和方法
公开(公告)号：US20110225148A1
公开(公告)日：2011-09-15
申请号：US13113256
申请日：2011-05-23
申请人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
发明人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
IPC分类号： G06F17/30
CPC分类号： G06F19/22 , G06F19/12 , G06F19/24 , G06F19/705
摘要： A similarity search method includes generating a feature database which stores data pertaining to a candidate molecule, as executed by a processor of a computer, the database including a hash table having entries which are generated based on, a set of descriptors generated from conformations of fragment graphs of the candidate molecule, the fragment graphs including plural fragment nodes connected by rotatable bond edges, a specific conformation of the fragment node including a fragment of the candidate molecule, and two neighboring fragments connected by a rotatable bond at a specific dihedral angle including a fragment pair, and a context-adapted descriptor-to-key mapping which maps the set of descriptors to a set of feature keys including indices that label grid cells in discriminant space.
摘要翻译：相似搜索方法包括：生成特征数据库，其存储由计算机的处理器执行的关于候选分子的数据，所述数据库包括具有条目的散列表，所述条目是基于从片段的构象产生的描述符集合而生成的候选分子的图，包括通过可旋转接合边缘连接的多个片段节点的片段图，包括候选分子的片段的片段节点的特定构象和通过可旋转键以特定二面角连接的两个相邻片段，包括片段对以及上下文适应的描述符到对象映射，其将描述符集合映射到包括在判别空间中标记网格单元的索引的特征密钥集合。

3. 发明授权

US08014990B2 Field-based similarity search system and method 有权
标题翻译：基于场的相似搜索系统和方法
公开(公告)号：US08014990B2
公开(公告)日：2011-09-06
申请号：US12544889
申请日：2009-08-20
申请人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
发明人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
IPC分类号： G06G7/58 , G06G7/48 , G01N31/00 , G01N33/48
CPC分类号： G06F19/22 , G06F19/12 , G06F19/24 , G06F19/705
摘要： A field-based similarity search system and method includes a database for storing at least one candidate molecule, an input device for inputting a query molecule, and a processor for identifying a candidate molecule which is similar to the query molecule based on a similarity of fragment pair features.
摘要翻译：基于场的相似性搜索系统和方法包括用于存储至少一个候选分子的数据库，用于输入查询分子的输入装置，以及用于基于片段的相似性来识别类似于查询分子的候选分子的处理器配对功能。

4. 发明申请

US20100057797A1 FIELD-BASED SIMILARITY SEARCH SYSTEM AND METHOD 有权
标题翻译：基于现场的相似搜索系统和方法
公开(公告)号：US20100057797A1
公开(公告)日：2010-03-04
申请号：US12544889
申请日：2009-08-20
申请人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
发明人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
IPC分类号： G06F17/30 , G06F17/50
CPC分类号： G06F19/22 , G06F19/12 , G06F19/24 , G06F19/705
摘要： A field-based similarity search system and method includes a database for storing at least one candidate molecule, an input device for inputting a query molecule, and a processor for identifying a candidate molecule which is similar to the query molecule based on a similarity of fragment pair features.
摘要翻译：基于场的相似性搜索系统和方法包括用于存储至少一个候选分子的数据库，用于输入查询分子的输入装置，以及用于基于片段的相似性来识别类似于查询分子的候选分子的处理器配对功能。

5. 发明授权

US08805622B2 Field-based similarity search system and method 有权
标题翻译：基于场的相似搜索系统和方法
公开(公告)号：US08805622B2
公开(公告)日：2014-08-12
申请号：US13597385
申请日：2012-08-29
申请人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
发明人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
IPC分类号： G01N33/48 , G01N31/00 , G06F7/60 , G06F17/10 , G06F19/22 , G06F19/12 , G06F19/24
CPC分类号： G06F19/22 , G06F19/12 , G06F19/24 , G06F19/705
摘要： A field-based similarity search system includes an input device which inputs a query molecule, and a processor which partitions a conformational space of the query molecule into a fragment graph including an acyclic graph including plural fragment nodes connected by rotatable bond edges, computes a property field on fragment pairs of fragments of the query molecule from the fragment graph, the property field including a local approximation of a property field of the query molecule, constructs a set of features of the fragment pairs based on the property field, the features including a set of local, rotationally invariant, and moment-based descriptors generated from all conformations of the fragment graph of the query molecule, and weights the descriptors according to importance as perceived from a training set of descriptors to generate a context-adapted descriptor-to-key mapping which maps the set of descriptors to a set of feature keys.
摘要翻译：基于场的相似性搜索系统包括输入查询分子的输入装置和将查询分子的构象空间分割成片段图的处理器，该片段图包括包括通过可旋转键合边缘连接的多个片段节点的非循环图，计算属性包括查询分子的属性字段的局部近似的属性字段基于属性字段构建片段对的一组特征，其特征包括：由查询分子的片段图的所有构象产生的局部，旋转不变和基于时刻的描述符集合，并且根据从描述符的训练集所感知的重要性对描述符进行加权，以生成上下文适应的描述符 - 键映射，其将描述符集合映射到一组特征密钥。

6. 发明授权

US08306755B2 Field-based similarity search system and method 有权
标题翻译：基于场的相似搜索系统和方法
公开(公告)号：US08306755B2
公开(公告)日：2012-11-06
申请号：US13113256
申请日：2011-05-23
申请人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
发明人： Michael C. Pitman , Blake G. Fitch , Hans W. Horn , Wolfgang Huber , Julia E. Rice , William C. Swope
IPC分类号： G01N33/48 , G01N31/00 , C12Q1/00
CPC分类号： G06F19/22 , G06F19/12 , G06F19/24 , G06F19/705
摘要： A similarity search method includes generating a feature database which stores data pertaining to a candidate molecule, as executed by a processor of a computer, the database including a hash table having entries which are generated based on, a set of descriptors generated from conformations of fragment graphs of the candidate molecule, the fragment graphs including plural fragment nodes connected by rotatable bond edges, a specific conformation of the fragment node including a fragment of the candidate molecule, and two neighboring fragments connected by a rotatable bond at a specific dihedral angle including a fragment pair, and a context-adapted descriptor-to-key mapping which maps the set of descriptors to a set of feature keys including indices that label grid cells in discriminant space.
摘要翻译：相似搜索方法包括：生成特征数据库，其存储由计算机的处理器执行的关于候选分子的数据，所述数据库包括具有条目的散列表，所述条目是基于从片段的构象产生的描述符集合而生成的候选分子的图，包括通过可旋转接合边缘连接的多个片段节点的片段图，包括候选分子的片段的片段节点的特定构象和通过可旋转键以特定二面角连接的两个相邻片段，包括片段对以及上下文适应的描述符到对象映射，其将描述符集合映射到包括在判别空间中标记网格单元的索引的特征密钥集合。

7. 发明申请

US20080189093A1 PAIRWISE FRAGMENT INTERACTION COMPUTATION 失效
标题翻译：配对片段交互计算
公开(公告)号：US20080189093A1
公开(公告)日：2008-08-07
申请号：US11926413
申请日：2007-10-29
申请人： Blake G. Fitch , Robert S. Germain , Michael C. Pitman , Aleksandr Rayshubskiy
发明人： Blake G. Fitch , Robert S. Germain , Michael C. Pitman , Aleksandr Rayshubskiy
IPC分类号： G06G7/48
CPC分类号： G06F19/16
摘要： A method for creating a load balanced spatial partitioning of a structured, diffusing system of particles with pairwise interactions includes steps of: assigning a weight corresponding to a computational cost for a pair interaction of particles to a simulation space distance between the particles; performing a spatial partitioning of the simulation space; and assigning computation of pair interaction to any node that has the positions of both particles.
摘要翻译：用于产生具有成对相互作用的结构化的，扩散系统的负载平衡空间划分的方法包括以下步骤：将与粒子的相互作用的计算成本对应的权重分配给所述粒子之间的模拟空间距离; 执行模拟空间的空间划分; 并且将对交互的计算分配给具有两个粒子的位置的任何节点。

8. 发明申请

US20070233440A1 Reduced message count for interaction decomposition of N-body simulations 审中-公开
标题翻译：减少消息计数用于N体模拟的相互作用分解
公开(公告)号：US20070233440A1
公开(公告)日：2007-10-04
申请号：US11392405
申请日：2006-03-29
申请人： Blake G. Fitch , Robert S. Germain , Michael C. Pitman , Aleksandr Rayshubskiy
发明人： Blake G. Fitch , Robert S. Germain , Michael C. Pitman , Aleksandr Rayshubskiy
IPC分类号： G06G7/48
CPC分类号： G16C10/00
摘要： Disclosed are a method of and system for creating a load balanced spatial partitioning of a structured, diffusing system of particles with pairwise interactions that is scalable to a very large number of nodes and has favorable communications characteristics including well defined bounds on the number of hops and the number of nodes to which a particle's position must be sent. To deal with structural imbalance, we can assign a weight corresponding to the computational cost for a particular pair interaction of particles or locally clustered groups of particles to simulation space at the midpoint of the distance between the particles or centers of the clusters. We then carry out a spatial partitioning of the simulation volume using a k-d tree or optimal recursive bisection (ORB) to divide the volume into sections that have approximately equal total weights. To deal with local degradation of the load balance caused by changes in the distribution of particles from that used to determine the original spatial decomposition one can assign the actual computation of the pair interaction between two particles to any node that has the positions of both particles.
摘要翻译：公开了一种用于创建结构化的，扩散系统的粒子的负载平衡空间划分的方法和系统，其具有可扩展到非常大数量的节点的成对交互，并且具有有利的通信特性，包括关于跳数的明确界限，必须发送粒子位置的节点数。为了处理结构不平衡，我们可以分配与颗粒或局部聚集的粒子的特定对相互作用的计算成本对应于在簇的粒子或中心之间的距离的中点处的模拟空间的权重。然后，我们使用k-d树或最优递归二分法（ORB）对模拟体积进行空间划分，以将体积分成具有近似等于总权重的部分。为了解决由用于确定原始空间分解的粒子分布变化引起的负载平衡的局部退化，可以将两个粒子之间的对相互作用的实际计算分配给具有两个粒子的位置的任何节点。

9. 发明授权

US06748360B2 System for selling a product utilizing audio content identification 失效
标题翻译：使用音频内容识别销售产品的系统
公开(公告)号：US06748360B2
公开(公告)日：2004-06-08
申请号：US10080097
申请日：2002-02-21
申请人： Michael C. Pitman , Blake G. Fitch , Steven Abrams , Robert S. Germain
发明人： Michael C. Pitman , Blake G. Fitch , Steven Abrams , Robert S. Germain
IPC分类号： G10L1100
CPC分类号： G06Q30/06 , G11B20/00086 , G11B20/10527 , G11B2020/10546 , H04H20/14 , H04N21/4394 , H04N21/4627
摘要： It is determined whether audio identifying information generated for an audio content image matches audio identifying information in an audio content database. If the audio identifying information generated for the audio content image matches audio identifying information in the audio content database, at least one product containing or relating to audio content that corresponds to the matching audio identifying information is identified. In one embodiment, the audio content image is received, and the audio identifying information is generated for the audio content image. In another embodiment, the audio identifying information for the audio content image is received. Also provided is a system for selling products.
摘要翻译：确定为音频内容图像生成的音频识别信息是否匹配音频内容数据库中的音频识别信息。如果为音频内容图像生成的音频识别信息与音频内容数据库中的音频识别信息相匹配，则识别包含或与音频内容相关的至少一个产品对应于匹配的音频识别信息。在一个实施例中，接收音频内容图像，并为音频内容图像生成音频识别信息。在另一个实施例中，接收音频内容图像的音频识别信息。还提供了一种销售产品的系统。

10. 发明授权

US08560277B2 Creating a load balanced spatial partitioning of a structured, diffusing system of particles 有权
标题翻译：创建结构化，扩散系统的负载平衡空间分区
公开(公告)号：US08560277B2
公开(公告)日：2013-10-15
申请号：US12245344
申请日：2008-10-03
申请人： Blake G. Fitch , Robert S. Germain , Michael C. Pitman , Aleksandr Rayshubskiy
发明人： Blake G. Fitch , Robert S. Germain , Michael C. Pitman , Aleksandr Rayshubskiy
IPC分类号： G06F7/60 , G06F17/10 , G06G7/48 , G06G7/58
CPC分类号： G06F17/5018 , G06F19/701 , G06F2217/16
摘要： Techniques are disclosed for creating a load balanced spatial partitioning of a structured, diffusing system of particles. An exemplary method includes steps of determining a subset of a set of nodes within a given portion of the coordinate system intersected by a surface defined by points having a given distance from the surface of the given node; and mirroring the determined subset to at least another portion of the coordinate system.
摘要翻译：公开了用于创建结构化的，扩散粒子系统的负载平衡空间划分的技术。一种示例性方法包括以下步骤：确定与由给定节点的表面具有给定距离的点定义的表面相交的坐标系的给定部分内的一组节点的子集; 以及将所确定的子集镜像到所述坐标系的至少另一部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式