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71. 发明申请

US20210357556A1 CREATING DIGITAL TWINS AT SCALE 有权
公开(公告)号：US20210357556A1
公开(公告)日：2021-11-18
申请号：US16874421
申请日：2020-05-14
申请人： PricewaterhouseCoopers LLP
发明人： Sai Phanindra VENKATAPURAPU , Mrinal Kanti MANDAL , Jerome Patrick OFFNER , Rakesh Vidya Chandra KAPILA , Gaurav DWIVEDI , Qian CHEN , Julia Hui-ling CHEN , Samuel Pierce BURNS , Paul M. D'ALESSANDRO
IPC分类号： G06F30/27 , G06K9/62 , G06N20/00
摘要： Described are methods and systems for calibrating simulation models to generate digital twins for physical entities. In some embodiments, a method includes receiving a plurality of datasets for a plurality of corresponding physical entities. A calibration request is enqueued to a calibration requests queue for each received dataset and includes information indicating a dataset and a corresponding physical entity. A plurality of calibration engines and a plurality of corresponding simulation clusters for generating a plurality of calibration results for a plurality of calibration requests dequeued from the calibration requests queue can be deployed. Each calibration result is enqueued to a calibration results queue as the plurality of calibration engines generates the calibration result and a plurality of calibration results dequeued from the calibration results queue in association with the plurality of corresponding physical entities can be stored as information used to generate a plurality of corresponding digital twins.

72. 发明申请

US20210303578A1 SYSTEMS AND METHODS FOR AUTOMATICALLY DETERMINING UTTERANCES, ENTITIES, AND INTENTS BASED ON NATURAL LANGUAGE INPUTS 有权
公开(公告)号：US20210303578A1
公开(公告)日：2021-09-30
申请号：US16836637
申请日：2020-03-31
申请人： PricewaterhouseCoopers LLP
发明人： Suneet DUA , Luis BEAUMIER , Marc NADEAU , Ryan EDLEY , Robert COEN , Jason Victor RANDALL , Shannon M. ROBINSON
IPC分类号： G06F16/2455 , G06F16/242 , G06F16/22
摘要： Systems and methods for processing natural language inputs to determine user intents using an insights repository are provided. An insights repository system is configured to build an insights repository as a data structure representing a plurality of entities and relationships among those various entities. The insights repository system may receive information from various sources via an event stream, and may process the information using event rules. Based on the application of the event rules, the system may configure an insights repository data structure representing various entities, relationships between various entities, and the strengths of relationships between various entities. After the insights repository is created, consumers may execute queries against the insights repository. Furthermore, the insights repository system may automatically query the insights repository to generate insight information to be published to an insight feed to which consumer systems may subscribe to receive automatic updates.

73. 外观设计

USD915779S1 Booth 有权
公开(公告)号：USD915779S1
公开(公告)日：2021-04-13
申请号：US29685923
申请日：2019-04-01
申请人： PricewaterhouseCoopers LLP
设计人： David Clarke , Danielle Lange , Peter Barnett

74. 发明申请

US20210104234A1 INTENT-BASED CONVERSATIONAL KNOWLEDGE GRAPH FOR SPOKEN LANGUAGE UNDERSTANDING SYSTEM 有权
公开(公告)号：US20210104234A1
公开(公告)日：2021-04-08
申请号：US17065724
申请日：2020-10-08
申请人： PricewaterhouseCoopers LLP
发明人： Yizhuo ZHANG , Walter QUESADA , Thomas J. FOTH , Ernesto VALDES FORTE , Jun LI
IPC分类号： G10L15/197 , G06N5/02 , G10L15/06
摘要： Described are systems, methods, apparatuses, and computer program product embodiments for automatically processing intent-based spoken language for SLU. The disclosed solution uses a scale-free network structured conversational knowledge graph that stores nodes representative of actions, objects, and intent names and edges representative of relationships between the nodes. For all phrases (including a sentence) from the same intent, the system calculates a mean feature vector using a Universal Sentence Embedding (USE) model as a feature element. The system also employs a multi-step intent detection strategy. A graph query technique may be used to match all potential intent nodes from the trained knowledge graph. The system may compute a covariance matrix between the feature element of an input phrase and feature elements of all potential intents. The major component of the covariance matrix along with the maximum covariance may be used to determine the final intent.

75. 发明申请

US20210021971A1 GEOLOCATION SYSTEM 有权
公开(公告)号：US20210021971A1
公开(公告)日：2021-01-21
申请号：US17060628
申请日：2020-10-01
申请人： PricewaterhouseCoopers LLP
发明人： Robert MESIROW , Alec MASSEY , Devin YAUNG
IPC分类号： H04W4/33 , H04W4/80 , H04W80/02 , H04W64/00 , G01S5/16 , H04B17/318 , H04W52/02 , G01S5/00
摘要： An indoor geolocation system for determining a location in three-dimensional space includes a plurality of base stations and a mobile device movable about an indoor environment in three dimensions. The mobile device detects electromagnetic signals in the indoor environment emitted by devices other than the base stations, and generates a signal profile based on the signals. The mobile device transmits the signal profile to one or more of the base stations, which forward the signal profile to a remote server. The system determines a location of the in three-dimensional space of the mobile device by comparing the signal profile to data regarding signal profiles at a plurality of locations in the indoor environment. The data regarding signal profiles in the indoor environment may have been captured by a detection device other than the mobile device at a time prior to the detection of the electromagnetic signals by the mobile device.

76. 发明授权

US10834548B2 Geolocation system 有权
公开(公告)号：US10834548B2
公开(公告)日：2020-11-10
申请号：US16657623
申请日：2019-10-18
申请人： PricewaterhouseCoopers LLP
发明人： Robert Mesirow , Alec Massey , Devin Yaung
IPC分类号： H04W4/33 , H04W4/80 , H04W80/02 , H04W64/00 , G01S5/16 , H04B17/318 , H04W52/02 , G01S5/00
摘要： An indoor geolocation system for determining a location in three-dimensional space includes a plurality of base stations and a mobile device movable about an indoor environment in three dimensions. The mobile device detects electromagnetic signals in the indoor environment emitted by devices other than the base stations, and generates a signal profile based on the signals. The mobile device transmits the signal profile to one or more of the base stations, which forward the signal profile to a remote server. The system determines a location of the in three-dimensional space of the mobile device by comparing the signal profile to data regarding signal profiles at a plurality of locations in the indoor environment. The data regarding signal profiles in the indoor environment may have been captured by a detection device other than the mobile device at a time prior to the detection of the electromagnetic signals by the mobile device.

77. 发明授权

US10534846B1 Page stream segmentation 有权
公开(公告)号：US10534846B1
公开(公告)日：2020-01-14
申请号：US16434988
申请日：2019-06-07
申请人： PricewaterhouseCoopers LLP
发明人： Abhishek Sanghavi , Michael Flynn , Joseph Harrington , Michael Baccala
IPC分类号： G06F17/21 , G06K9/00
摘要： Described are system, method, and computer-program product embodiments for performing language-agnostic page stream segmentation. In some embodiments, a method includes receiving a multi-page file associated with a plurality of documents. A plurality of characters present on each page of the set of consecutive pages, including a first page and a second page, of the multi-page file can be detected. A plurality of structural data for each page can be computed based on a position and a font format for one or more of the detected characters. The plurality of structural data between the first page and the second page can be compared to determine whether the second page corresponds to a boundary between two documents of the plurality of documents. The multi-page file can be segmented at the second page in response to determining that the second page corresponds to the boundary.

78. 发明申请

US20190132350A1 SYSTEM AND METHOD FOR VALIDATION OF DISTRIBUTED DATA STORAGE SYSTEMS 审中-公开
公开(公告)号：US20190132350A1
公开(公告)日：2019-05-02
申请号：US16175715
申请日：2018-10-30
申请人： PricewaterhouseCoopers LLP
发明人： Alfred Michael SMITH , Muhammad Emad KHAN
IPC分类号： H04L29/06 , G06F17/30 , H04L9/06 , H04L12/24
摘要： Provided herein is a risk framework tool for a distributed ledger-based computing system (i.e., blockchain) that can present a common risk framework to a user that can then allow for the user to determine what risks are important for it to manage. The risk framework can then take those specified risks and convert them in to a plurality of tests that can be used to validate the organization's blockchain system. In one or more examples, the risk framework can provide a graphical user interface to user that allows them specify the risks they wish to manage within the blockchain computing system, and based on the user's inputs, can determine one or more continuous real-time validation tests to be performed on the blockchain computing system so as to characterize the risk specified by user using the risk framework.

79. 发明申请

US20160196360A1 System and method for searching structured and unstructured data 审中-公开
标题翻译：用于搜索结构化和非结构化数据的系统和方法
公开(公告)号：US20160196360A1
公开(公告)日：2016-07-07
申请号：US14757662
申请日：2015-12-22
申请人： Pricewaterhousecoopers LLP
发明人： Mitra M. BEST , Jefferson DELISIO , Devin HENKEL , Corynne TUELLER
IPC分类号： G06F17/30
CPC分类号： G06F16/367 , G06F16/24522
摘要： A system for searching structured and unstructured data and methods for making and using the same. The system includes an information modeling system for receiving a query, searching one or more data sources based upon the query, and returning a result based upon the searching. The information modeling system advantageously includes an ontology system with a data model for organizing the structured data and unstructured data received from the data sources into one or more entities. The data model thereby can provide a vocabulary for describing each entity. The data model, for example, can describe one or more attributes of a relevant entity and any relationships between the relevant entity and one or more other entities. Thereby, even if the result does not exist directly in the received structured and unstructured data, the system advantageously can determine the result by performing one or more operations on the received data.
摘要翻译：用于搜索结构化和非结构化数据的系统，以及用于制作和使用它们的方法。该系统包括用于接收查询的信息建模系统，基于查询搜索一个或多个数据源，并且基于搜索返回结果。信息建模系统有利地包括具有用于将结构化数据和从数据源接收的非结构化数据组织成一个或多个实体的数据模型的本体系统。因此，数据模型可以提供描述每个实体的词汇表。例如，数据模型可以描述相关实体的一个或多个属性以及相关实体与一个或多个其他实体之间的任何关系。因此，即使结果不直接存在于接收的结构化和非结构化数据中，系统有利地可以通过对接收到的数据执行一个或多个操作来确定结果。

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