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1. 发明授权

US09194934B2 Location estimation using radio scene signatures 有权
标题翻译：使用无线电场景签名的位置估计
公开(公告)号：US09194934B2
公开(公告)日：2015-11-24
申请号：US13416698
申请日：2012-03-09
申请人： Anand Ravindra Oka , Sean Bartholomew Simmons , Christopher Harris Snow , Robert George Oliver , Ghasem Naddafzadeh Shirazi
发明人： Anand Ravindra Oka , Sean Bartholomew Simmons , Christopher Harris Snow , Robert George Oliver , Ghasem Naddafzadeh Shirazi
IPC分类号： G01S5/02
CPC分类号： G01S5/0252
摘要： Techniques for estimating a location of a portable electronic device are provided. The techniques represent radio scene information detected by a portable electronic device as a vector. The vector may then be used to retrieve similar vectors associated with known locations from a corpus. The known locations may then be used to estimate the location of the portable electronic device.
摘要翻译：提供了用于估计便携式电子设备的位置的技术。该技术表示由便携式电子设备检测的无线电场景信息作为向量。然后可以使用向量来从语料库中检索与已知位置相关联的类似向量。然后可以使用已知的位置来估计便携式电子设备的位置。

2. 发明申请

US20130234894A1 LOCATION ESTIMATION USING RADIO SCENE SIGNATURES 有权
标题翻译：使用无线电场景信号的位置估计
公开(公告)号：US20130234894A1
公开(公告)日：2013-09-12
申请号：US13416698
申请日：2012-03-09
申请人： Anand Ravindra Oka , Sean Bartholomew Simmons , Christopher Harris Snow , Robert George Oliver , Ghasem Naddafzadeh Shirazi
发明人： Anand Ravindra Oka , Sean Bartholomew Simmons , Christopher Harris Snow , Robert George Oliver , Ghasem Naddafzadeh Shirazi
IPC分类号： G01S3/02
CPC分类号： G01S5/0252
摘要： Techniques for estimating a location of a portable electronic device are provided. The techniques represent radio scene information detected by a portable electronic device as a vector. The vector may then be used to retrieve similar vectors associated with known locations from a corpus. The known locations may then be used to estimate the location of the portable electronic device.
摘要翻译：提供了用于估计便携式电子设备的位置的技术。该技术表示由便携式电子设备检测的无线电场景信息作为向量。然后可以使用向量来从语料库中检索与已知位置相关联的类似向量。然后可以使用已知的位置来估计便携式电子设备的位置。

3. 发明授权

US08948809B2 Signature based connectivity prediction for portable electronic devices 有权
标题翻译：基于签名的便携式电子设备的连接预测
公开(公告)号：US08948809B2
公开(公告)日：2015-02-03
申请号：US13416639
申请日：2012-03-09
申请人： Anand Ravindra Oka , Christopher Harris Snow , Ghasem Naddafzadeh Shirazi , Sean Bartholomew Simmons , Gerhard Dietrich Klassen
发明人： Anand Ravindra Oka , Christopher Harris Snow , Ghasem Naddafzadeh Shirazi , Sean Bartholomew Simmons , Gerhard Dietrich Klassen
IPC分类号： H04W76/00
CPC分类号： H04W48/18 , H04W36/32 , H04W48/20
摘要： Methods of predicting future connectivity of a portable electronic device is described along with systems and devices for implementing the methods. The method includes receiving an indication of a plurality of radio scenes detected at the portable electronic device at different reference times. Each of the plurality of radio scenes identifies transmitters and associated signal strength of signals received by the portable electronic device at the respective reference time. One or more connectivity predictions can be retrieved from a corpus of pairs of a composite signature vector and associated connectivity information. Each of the one or more connectivity predictions can be retrieved based on a similarity between the associated respective composite signature vector and a query composite signature vector. A future connectivity prediction of the portable electronic device can be provided based on the one or more retrieved connectivity predictions.
摘要翻译：描述了预测便携式电子设备的未来连接性的方法以及用于实现该方法的系统和设备。该方法包括在不同的参考时间接收在便携式电子设备处检测到的多个无线电场景的指示。多个无线电场景中的每一个识别在相应参考时间由便携式电子设备接收的信号的发射机和相关信号强度。可以从复合签名向量和相关联的连接信息对的语料库中检索一个或多个连接性预测。可以基于相关联的相应复合签名向量与查询复合签名向量之间的相似度来检索一个或多个连接性预测中的每一个。可以基于一个或多个检索到的连接性预测来提供便携式电子设备的未来连接预测。

4. 发明授权

US09836548B2 Migration of tags across entities in management of personal electronically encoded items 有权
公开(公告)号：US09836548B2
公开(公告)日：2017-12-05
申请号：US13600673
申请日：2012-08-31
申请人： Anand Ravindra Oka , Sean Bartholomew Simmons , Christopher Harris Snow , Steven Michael Hanov , Ghasem Naddafzadeh Shirazi
发明人： Anand Ravindra Oka , Sean Bartholomew Simmons , Christopher Harris Snow , Steven Michael Hanov , Ghasem Naddafzadeh Shirazi
IPC分类号： G06F17/30
CPC分类号： G06F17/3089
摘要： A method performed on an electronic device for migrating tags across entities. The migration of the tags is performed following an analysis of one or more personal electronically encoded items associated with a previously created perspective or album associated with the previously created perspective, responsive to a user decision the creation of a new perspective, a new album associated with one of the previously created perspectives, or a new perspective and a new album associated with the new perspective, responsive to a user decision to treat the previously created perspective or album as an individual entity, and association of the previously created perspective or album with the new perspective or new album. The tags are respectively migrated from the new perspective or the new album to the associated previously created perspective or the previously created album and to associated ones of the one or more personal electronically encoded items.

5. 发明授权

US09069634B2 Signature representation of data with aliasing across synonyms 有权
标题翻译：通过同义词的别名签名表示数据
公开(公告)号：US09069634B2
公开(公告)日：2015-06-30
申请号：US13416589
申请日：2012-03-09
申请人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons , Ghasem Naddafzadeh Shirazi
发明人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons , Ghasem Naddafzadeh Shirazi
IPC分类号： G06F7/58
CPC分类号： G06F7/58 , H03M7/3062
摘要： A system and method for generating an m-dimensional signature vector with aliasing across synonyms in a computing device is provided. Data representable by a plurality of key-value pairs, each comprising a unique identifier and an associated non-zero value of n-dimensional data is received at the computing device. Elements of the m-dimensional aliased signature vector are generated using synonym information of keys from the plurality of key-value pairs.
摘要翻译：提供了一种用于在计算设备中生成跨同义词的别名的m维签名矢量的系统和方法。在计算设备处接收由多个键值对表示的数据，每个键值对都包括唯一标识符和相关联的非零值的n维数据。使用来自多个键值对的键的同义词信息来生成m维混叠签名矢量的元素。

6. 发明授权

US08909581B2 Factor-graph based matching systems and methods 有权
标题翻译：基于因子图的匹配系统和方法
公开(公告)号：US08909581B2
公开(公告)日：2014-12-09
申请号：US13634534
申请日：2011-10-28
申请人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
发明人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
IPC分类号： G06F17/00 , G06N5/02 , G06Q10/04 , G06Q30/02 , G06K9/62
CPC分类号： G06Q30/02 , G06K9/6296 , G06Q10/04
摘要： Systems and methods are provided for matching one or more first entities with one or more of second entities. Factor graph representations of the first entities and a plurality of second entities are stored. The factor graph representation of the plurality of second entities includes an identity variable referencing each of the individual second entities. When a request is received from a requesting one of the first set of entities for a match from the second set of entities, the first factor graph and the second factor graph are merged, and the merged graph is solved for a probability mass function for the identity variable to yield a probability vector to be used to identify those ones of the plurality of second entities having the highest probabilities as matches to be returned in response to the request.
摘要翻译：提供了系统和方法，用于将一个或多个第一实体与一个或多个第二实体进行匹配。存储第一实体和多个第二实体的因子图表示。多个第二实体的因子图表示包括引用每个单独的第二实体的身份变量。当从第二组实体的匹配的第一组实体中请求一个请求中接收到请求时，第一因子图和第二因子图被合并，并且求解合并图，以便为身份变量以产生用于将具有最高概率的多个第二实体中的那些的那些标识符作为响应于该请求而返回的匹配的概率向量。

7. 发明申请

US20120078718A1 COMMUNICATIONS SYSTEM FOR GENERATING RECOMMENDATIONS AND RELATED METHODS 审中-公开
标题翻译：用于产生建议的通信系统及相关方法
公开(公告)号：US20120078718A1
公开(公告)日：2012-03-29
申请号：US13223721
申请日：2011-09-01
申请人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
发明人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
IPC分类号： G06Q30/02
CPC分类号： G06Q30/02 , G06Q30/0251 , G06Q30/0255 , G06Q30/0267
摘要： A communications system may include an electronic device associated with a given user, and a communications network. The communications system may also include a modeling server configured to communicate with the electronic device via the communications network. The modeling server may also be configured to generate a purchase probability distribution using a statistical model based upon prior purchase information for the given user and prior purchase information for a plurality of other users. The modeling server may also be configured to determine new purchase recommendations for the given user using the purchase probability distribution, and provide the new purchase recommendations to the electronic device.
摘要翻译：通信系统可以包括与给定用户相关联的电子设备和通信网络。通信系统还可以包括被配置为经由通信网络与电子设备进行通信的建模服务器。建模服务器还可以被配置为使用基于用于给定用户的先前购买信息和多个其他用户的先前购买信息的统计模型来生成购买概率分布。建模服务器还可以被配置为使用购买概率分布来确定给定用户的新购买建议，并向电子设备提供新的购买建议。

8. 发明授权

US08750617B2 Signature representation of data having high dimensionality 有权
标题翻译：具有高维度的数据的签名表示
公开(公告)号：US08750617B2
公开(公告)日：2014-06-10
申请号：US13416538
申请日：2012-03-09
申请人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
发明人： Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
IPC分类号： G06K9/00 , G06K9/36
CPC分类号： G06T9/00 , H03M7/3062 , H04L27/0006
摘要： A system and method for generating an m-dimensional signature vector in a computing device is provided. The signature vector may be generated from a plurality of key-value pairs, each comprising a unique identifier and an associated non-zero value. Each element of the m-dimensional signature vector is calculated based on a summation of a plurality of terms. Each of the terms is calculated from a respective key-value pair by generating a seed based on the key of the respective key-value pair and an element identifier associated with the vector element being calculated; generating a pseudo-random number from the generated seed; and multiplying the pseudo-random number by the value of the respective key-value pair, wherein m
摘要翻译：提供了一种用于在计算设备中生成m维签名矢量的系统和方法。签名向量可以从多个键值对生成，每个键值对包括唯一标识符和相关联的非零值。基于多个项的总和来计算m维签名矢量的每个元素。通过基于各个键值对的键生成种子和与正在计算的向量元素相关联的元素标识符，从各个键 - 值对计算每个项目; 从所生成的种子生成伪随机数; 并且将伪随机数乘以各个键值对的值，其中m << n。

9. 发明授权

US09042907B2 Location identification of a portable electronic device based on characteristics of an operating environment of the portable electronic device 有权
标题翻译：基于便携式电子设备的操作环境的特性的便携式电子设备的位置识别
公开(公告)号：US09042907B2
公开(公告)日：2015-05-26
申请号：US13416489
申请日：2012-03-09
申请人： Anand Ravindra Oka , Christopher Harris Snow , Robert George Oliver
发明人： Anand Ravindra Oka , Christopher Harris Snow , Robert George Oliver
IPC分类号： H04W4/02 , H04W4/00
CPC分类号： H04W4/02 , H04W4/80
摘要： A location label may be determined for a portable electronic device. The location label may provide a textual indication of the particular location of a user of the portable electronic device, such as a restaurant name, or more generally a type of location of the user, such as simply a restaurant. The location label is determined based on a signature vector of operating environment characteristics of the portable electronic device. The operating environment characteristics may include sensor values, visible transmitters, radio connection information, executing applications or other operating environment characteristics that can have a value associated with them.
摘要翻译：可以为便携式电子设备确定位置标签。位置标签可以提供便携式电子设备的用户的特定位置的文本指示，诸如餐厅名称，或更一般地，用户的位置的类型，诸如简单的餐馆。基于便携式电子设备的操作环境特征的签名矢量来确定位置标签。操作环境特征可以包括可以具有与其相关联的值的传感器值，可见发射器，无线电连接信息，执行应用或其他操作环境特性。

10. 发明授权

US09277524B2 Cooperative localization of portable electronic devices 有权
标题翻译：便携式电子设备的合作定位
公开(公告)号：US09277524B2
公开(公告)日：2016-03-01
申请号：US13451802
申请日：2012-04-20
申请人： Anand Ravindra Oka , Robert George Oliver , Christopher Harris Snow
发明人： Anand Ravindra Oka , Robert George Oliver , Christopher Harris Snow
IPC分类号： H04W24/00 , H04W64/00 , G01S5/02 , G01S5/14 , H04W84/18
CPC分类号： H04W64/00 , G01S5/02 , G01S5/0257 , G01S5/0284 , G01S5/0289 , G01S5/14 , H04W84/18
摘要： A method, computing device and computer readable memory for cooperative localization of a portable electronic device is provided. Location identification messages are received each providing a known location of a respective portable electronic device and an associated transmitter identification (ID) of the respective portable electronic device and stored. Location request messages providing one or more transmitter IDs in communication range with a query portable electronic device and a transmitter ID of the query portable electronic device are received and location information from the stored location information associated with the one or more transmitter IDs received in the location request message is retrieved. A location of the query portable electronic device is estimated based on the retrieved location information and stored with the associated transmitter ID of the query portable electronic device.
摘要翻译：提供了一种用于便携式电子设备的协同定位的方法，计算设备和计算机可读存储器。接收位置识别消息，每个提供相应的便携式电子设备的已知位置和相应的便携式电子设备的相关联的发射机标识（ID）并被存储。接收提供与查询便携式电子设备和查询便携式电子设备的发送者ID的通信范围内的一个或多个发送者ID的位置请求消息，并且从与在该位置中接收到的一个或多个发送者ID相关联的所存储的位置信息接收位置信息检索请求消息。基于检索到的位置信息来估计查询便携式电子设备的位置，并与查询便携式电子设备的相关联的发送者ID一起存储。

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