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1. 发明申请

WO2017167543A1 MULTIFORM PERSISTENCE ABSTRACTION 审中-公开
标题翻译：多重持久性抽象
公开(公告)号：WO2017167543A1
公开(公告)日：2017-10-05
申请号：PCT/EP2017/055080
申请日：2017-03-03
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： HEALING, Alexander , FAGAN, Paul , TURNER, Michael
IPC分类号： G06F17/30
摘要： A computer implemented method of data access to data stored in one or more data stores comprising: receiving a request to retrieve data from the one or more data stores; extracting characteristics of the request to classify the request according to a request classification; identifying a model for execution of one or more queries to one or more data stores; and execute the one or more queries according to the model to formulate a response to the request, wherein the model for execution is identified based on a class of the request and includes an identification of one or more data stores to which the one or more queries are to be directed to formulate the response, and the method further comprising: monitoring execution of one or more queries for a class of request and revising the model in accordance with predetermined criteria.
摘要翻译：一种对存储在一个或多个数据存储装置中的数据进行数据访问的计算机实现的方法，包括：接收从一个或多个数据存储装置检索数据的请求; 根据请求分类提取请求分类请求的特征; 识别用于执行对一个或多个数据存储的一个或多个查询的模型; 以及根据所述模型执行所述一个或多个查询以形成对所述请求的响应，其中所述用于执行的模型是基于所述请求的类别来识别的并且包括一个或多个数据存储的标识，所述一个或多个查询将被引导以形成所述响应，并且所述方法还包括：监视针对一类请求的一个或多个查询的执行，并根据预定标准修改所述模型。

2. 发明申请

WO2023020811A1 COLLABORATIVE VIRTUAL REALITY SYSTEM 审中-公开
公开(公告)号：WO2023020811A1
公开(公告)日：2023-02-23
申请号：PCT/EP2022/071366
申请日：2022-07-29
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： MARTINS ANDRADE, Tiago , HEALING, Alexander
IPC分类号： G06F3/01
摘要： A computer-implemented method for use in configuring a collaborative virtual reality (VR) system. The method comprises obtaining first and second environmental data representative of at least one characteristic of a first and second environment associated with a first and second VR system of the collaborative VR system, respectively. First and second capability data representative of a display capability of the first and second VR system for displaying VR content, respectively, is obtained. A common virtual workspace of a VR environment for display of collaborative VR content by both the first VR system and the second VR system is determined, based on the first and second environmental data and the first and second capability data. A first and second layout of at least one display element of the collaborative VR content within the common virtual workspace is determined, for use by the first and second VR system, respectively.

3. 发明申请

WO2022135856A1 NEURAL NETWORK ARRANGEMENT 审中-公开
公开(公告)号：WO2022135856A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/083782
申请日：2021-12-01
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： HERCOCK, Robert , HEALING, Alexander
IPC分类号： G06N3/08 , G06N3/04
摘要： A computer implemented method of a machine learning algorithm modelling a target function mapping inputs in an input domain to outputs in an output range, the machine learning algorithm including an array of processing nodes arranged in a network of layers of nodes including an input layer for receiving an input value, an output layer for providing an output value, and one or more intermediate layers between the input and output layers, each node in the processing set being outside the input layer receiving input from at least some adjacent nodes logically closer to the input layer via weighted connections between nodes, and each node being outside the output layer generating output to at least some adjacent nodes logically closer to the output layer via weighted connections between nodes, wherein each node includes: an adjustable weight for application to each input to the node, the adjustment weight being responsive to a threshold function applied to a value of the node input; a combination function for combining outputs of the threshold function; and a node bypass function for selectively mapping one or more of the inputs to the node to the output of the node, the method comprising iteratively training the machine learning algorithm to model the target function by adjustment, at each iteration, of at least weights of connections between at least a subset of the nodes, such that the nodes of the network are programmable during operation of the algorithm by adjustment of the threshold function and the bypass function so as to selectively emphasise subsets of nodes in the network.

4. 发明申请

WO2020193337A1 CONFIGURING DISTRIBUTED SEQUENTIAL TRANSACTIONAL DATABASES 审中-公开
公开(公告)号：WO2020193337A1
公开(公告)日：2020-10-01
申请号：PCT/EP2020/057537
申请日：2020-03-18
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： ROSCOE, Jonathan , HEALING, Alexander , DANIEL, Joshua
IPC分类号： G06F16/21 , G06F16/28
摘要： A computer implemented method of configuring a distributed sequential transactional database for a software application operating with the database, the method comprising: receiving a descriptor for the application specifying characteristics of the database required for the application; accessing the databases to determine an extent to which each the database complies with the characteristics in the descriptor; responsive to the determination, identifying one or more attributes of the database for adjustment based on the characteristics in the descriptor so as to improve the extent of compliance of the database with the characteristics in the descriptor, the one or more attributes being determined by a machine learning algorithm trained to categorise database characteristics in terms of suitable adjustments; adjusting the database in accordance with the determined attributes.

5. 发明申请

WO2016156433A1 NETWORK OPERATION 审中-公开
标题翻译：网络操作
公开(公告)号：WO2016156433A1
公开(公告)日：2016-10-06
申请号：PCT/EP2016/056962
申请日：2016-03-30
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： TURNER, Michael , HEALING, Alexander
IPC分类号： H04L29/06 , H04L12/26
CPC分类号： H04L41/142 , H04L41/18 , H04L63/1408 , H04L63/20
摘要： A method of operating a communications network is disclosed. In order to manage a network, it is first necessary to establish the state the network is in. This is difficult in practice because the network operational data stored and transmitted in the network takes a myriad of forms owing to the variety of suppliers and types of network equipment. There is a need to distil that network operational data down to aggregate network operational data which can be taken to provide an indication of the state of the network which is of a manageable size, and to which network management apparatus can react by sending control commands to the network. The problem of generating aggregate network operational data is tackled by identifying the type of each attribute found in each network operational data item, and classifying the network operational data items in a manner which takes account of the identified types and thus provides network aggregate data which more accurately reflects the operational state of the network. This in turn leads to the network management apparatus controlling the network to operate in a more efficient manner than has hitherto been possible.
摘要翻译：公开了一种操作通信网络的方法。为了管理网络，首先需要建立网络所在的状态，这在实践中很困难，因为网络中存储和传输的网络操作数据由于供应商的种类和类型的不同而呈现无数形式网络设备。需要将网络运行数据降低以聚合网络运行数据，可以采取这些操作数据来提供具有可管理大小的网络的状态的指示，以及哪个网络管理装置可以通过发送控制命令来作出反应网络。通过识别在每个网络操作数据项目中找到的每个属性的类型来解决生成聚合网络操作数据的问题，并且以考虑所识别的类型的方式对网络操作数据项进行分类，从而提供更多的网络聚合数据准确反映网络的运行状态。这又导致网络管理装置控制网络以比迄今为止可能的更有效的方式操作。

6. 发明申请

WO2020193338A1 DISTRIBUTED SEQUENTIAL TRANSACTIONAL DATABASE SELECTION 审中-公开
公开(公告)号：WO2020193338A1
公开(公告)日：2020-10-01
申请号：PCT/EP2020/057538
申请日：2020-03-18
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： ROSCOE, Jonathan , HEALING, Alexander , DANIEL, Joshua
IPC分类号： G06F16/27 , G06Q20/00
摘要： A computer implemented method of provisioning a distributed sequential transactional database for a software application comprising: receiving a descriptor for the application specifying characteristics of the database required for the application; accessing a registry of distributed sequential transactional databases and filtering the registry based on the descriptor to define a subset of databases; accessing each of at least some of the databases in the subset to verify an extent to which each accessed database complies with the characteristics in the descriptor, and associating a degree of compliance with each accessed database, such that databases in a subset of accessed databases having a degree of compliance meeting a threshold degree of compliance are determined to be compliant databases; ranking the compliant databases in terms of the degree of compliance to select a database for access by the application.

7. 发明申请

WO2017021290A1 NETWORK OPERATION 审中-公开
标题翻译：网络操作
公开(公告)号：WO2017021290A1
公开(公告)日：2017-02-09
申请号：PCT/EP2016/068119
申请日：2016-07-28
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： HEALING, Alexander , TURNER, Michael
IPC分类号： H04L12/24 , H04L29/06
CPC分类号： H04L41/142 , H04L63/1425
摘要： A method of operating a communications network is disclosed. Modern communications networks produce vast amounts of network operational data which have the potential to provide a useful summary of the operational state of the network. Whilst processes such as clustering are known for arranging the vast amount of data into groups, the clusters themselves do not provide data which might be easily interpreted by network elements or administrators. Network operational data often comprises a plurality of data items, each of which gives a value for each of a set of attributes. By processing a cluster to identify attributes in the cluster whose values vary less in the cluster then they vary outside of the cluster, and then generating a cluster description which is based on a measure of the central tendency of the values of those attribute in the cluster, an easily interpretable general description of the data items in the cluster is provided. The easily interpretable general description of the cluster can then be used to relatively identify data items similar to those present in the cluster (e.g. from a larger database of data items), and elements in the network can then act autonomously on the basis of the cluster description to control the operation of the communications network.
摘要翻译：公开了一种操作通信网络的方法。现代通信网络产生大量的网络操作数据，这些数据有可能为网络的运行状态提供有用的总结。虽然已知用于将大量数据排列成组的诸如聚类的处理，但簇本身不提供可能容易被网络元件或管理员解释的数据。网络操作数据通常包括多个数据项，每个数据项给出一组属性中的每一个的值。通过处理集群来识别集群中其值在集群中变化较小的属性，然后它们在集群外部变化，然后生成基于集群中这些属性的值的集中趋势的度量的集群描述提供了群集中的数据项的容易解释的一般描述。然后，群集的易于解释的一般描述可用于相对地识别与群集中存在的数据类似的数据项（例如，从数据项的较大数据库），并且网络中的元素然后可以基于群集自主地起作用描述来控制通信网络的运行。

8. 发明申请

WO2016156431A1 NETWORK OPERATION 审中-公开
标题翻译：网络操作
公开(公告)号：WO2016156431A1
公开(公告)日：2016-10-06
申请号：PCT/EP2016/056959
申请日：2016-03-30
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： TURNER, Michael , HEALING, Alexander
IPC分类号： H04L12/24
CPC分类号： H04L47/2441 , H04L41/0631 , H04L41/0816 , H04L41/145 , H04L41/28
摘要： A method of operating a communications network is disclosed. In order to manage a network, it is first necessary to establish the state the network is in. This is difficult in practice because the network operational data stored and transmitted in the network takes a myriad of forms owing to the variety of suppliers and types of network equipment. There is a need to distil that network operational data down to aggregate network operational data which can be taken to provide an indication of the state of the network which is of a manageable size, and to which network management apparatus can react by sending control commands to the network. The problem of generating aggregate network operational data is difficult because of the heterogeneity of network operational data items. By finding attribute names in different network operational data items which match one another, and then comparing attribute values provided from those matching attribute names, a comparison of heterogeneous network operational data items is enabled. This enables the production of network aggregate data which more accurately reflects the operational state of the network. This in turn leads to the network management apparatus controlling the network to operate in a more efficient manner than has hitherto been possible.
摘要翻译：公开了一种操作通信网络的方法。为了管理网络，首先需要建立网络所在的状态，这在实践中很困难，因为网络中存储和传输的网络操作数据由于供应商的种类和类型的不同而呈现无数形式网络设备。需要将网络运行数据降低以聚合网络运行数据，可以采取这些操作数据来提供具有可管理大小的网络的状态的指示，以及哪个网络管理装置可以通过发送控制命令来作出反应网络。由于网络运行数据项的异质性，生成聚合网络运行数据的难题很困难。通过在彼此匹配的不同网络操作数据项中找到属性名称，然后比较从匹配的属性名称提供的属性值，可以对异构网络操作数据项进行比较。这使得能够更准确地反映网络的运行状态的网络聚合数据的生成。这又导致网络管理装置控制网络以比迄今为止可能的更有效的方式操作。

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