公开(公告)号：US20150301921A1

公开(公告)日：2015-10-22

申请号：US14631276

申请日：2015-02-25

申请人： Tata Consultancy Services Ltd.

发明人： Anand Kumar ,  Vinay Kulkarni

IPC分类号： G06F11/36 ,  G06F9/54

CPC分类号： G06F11/3612 ,  G06F9/542 ,  G06F11/3006 ,  G06F11/3072 ,  G06F11/3089 ,  G06F11/327 ,  G06F11/3476 ,  G06F2201/86

摘要： A method(s) and system(s) of monitoring and logging of various identified events of the operating system or the software application hosted on the operating system is disclosed. The method includes configuring the events associated with at least one event handler for monitoring. The method further includes assigning the at least one event handler to active processes of an operating system for handling of the events. Further, the method includes capturing of events by a different daemons and collecting the captured events. To this end, the captured similar events are grouped in one or more groups. The method further includes filtering of collected events based on a definable filter configuration and generating a dashboard representation of the filtered events. The dashboard representations of filtered events are then reported to the user.

摘要翻译： 公开了监视和记录操作系统或操作系统上托管的软件应用程序的各种识别事件的方法和系统。 该方法包括配置与至少一个用于监视的事件处理程序相关联的事件。 该方法还包括将至少一个事件处理程序分配给用于处理事件的操作系统的活动进程。 此外，该方法包括通过不同守护进程捕获事件并收集所捕获的事件。 为此，捕获的类似事件被分组在一个或多个组中。 该方法还包括基于可定义的过滤器配置来过滤所收集的事件，并且生成过滤事件的仪表板表示。 然后将过滤的事件的仪表板表示报告给用户。

公开(公告)号：US20130179954A1

公开(公告)日：2013-07-11

申请号：US13716114

申请日：2012-12-15

申请人： TATA CONSULTANCY SERVICES LTD.

发明人： Prasanna Bidare

IPC分类号： H04L29/06

CPC分类号： H04L63/00 ,  H04L63/08 ,  H04L63/18 ,  H04L2463/102

摘要： A computer implemented system and method for providing users with secured access to application servers have been disclosed. The system and method envisaged by the present disclosure are not restricted to providing users with secured access to application servers. The system and the method also ensure that transactions performed by the users through the application servers remain secured and hack-resistant. The present disclosure envisages a system that acts as a secured, trusted gateway between the users and the application servers associated with providers of sensitive services such as banking and financial institutions. In case of the system envisaged by the present disclosure, rather than directly accessing an application server, users are made to contact the system of the disclosure and upon verification of their respective identities, are allowed to access the application servers associated with providers of sensitive services.

摘要翻译： 已经公开了一种用于向用户提供对应用服务器的安全访问的计算机实现的系统和方法。 本公开所设想的系统和方法不限于向用户提供对应用服务器的安全访问。 系统和方法还确保用户通过应用服务器执行的事务保持安全和防攻击。 本公开设想一种在用户和与敏感服务提供商（例如银行和金融机构）相关联的应用服务器之间充当安全的，可靠的网关的系统。 在本公开所设想的系统的情况下，不是直接访问应用服务器，使得用户联系到本公开的系统，并且在验证其各自的身份后，被允许访问与敏感服务的提供者相关联的应用服务器 。

公开(公告)号：US09710867B2

公开(公告)日：2017-07-18

申请号：US14663729

申请日：2015-03-20

申请人： Tata Consultancy Services, Ltd.

发明人： Biswaketan Kundu ,  Praveen kumar Talagadadeevi ,  Suresh Bhaskaramurthy ,  Niranjan Vallur Nagarajan ,  Neha Sharma

IPC分类号： G06F17/30 ,  G06Q50/26

CPC分类号： G06Q50/265 ,  G06F17/30241 ,  G06F17/30864 ,  G06F17/30991

摘要： A computer implemented system and method for determining geospatial fire hazard rating of an entity is envisaged. The entity represents any object, structure, or any physical article that is susceptible to fire due to its properties, placement and surrounding environment. The system of the present disclosure takes into consideration an inherent fire hazard rating value of the entity and calculates a final fire hazard rating by considering various factors based on entity's geospatial information. These factors may increase the probability of susceptibility to fire for the entity or they may be safety factors decreasing the total fire hazard rating thereby providing a safety measurement for the entity in a particular environment.

公开(公告)号：US20160155441A1

公开(公告)日：2016-06-02

申请号：US14670149

申请日：2015-03-26

申请人： TATA CONSULTANCY SERVICES LTD.

发明人： Ashish Panda ,  Sunil Kumar Kopparapu

IPC分类号： G10L15/20 ,  G10L25/93

CPC分类号： G10L25/51 ,  G10L15/06

摘要： The present disclosure envisages a computer implemented system for identifying significant speech frames within speech signals for facilitating speech recognition. The system receives an input speech signal having a plurality of feature vectors which is passed through a spectrum analyzer. The spectrum analyzer divides the input speech signal into a plurality of speech frames and computes a spectral magnitude of each of the speech frames. There is provided a suitability engine which is enabled to compute a suitability measure for each of the speech frames corresponding to spectral flatness measure (SFM), energy normalized variance (ENV), entropy, signal-to-noise ratio (SNR) and similarity measure. The suitability engine further computes a weighted suitability measure for each of the speech frames.

摘要翻译： 本公开设想一种计算机实现的系统，用于识别语音信号内的有效语音帧以便于语音识别。 系统接收具有通过频谱分析仪的多个特征向量的输入语音信号。 频谱分析仪将输入语音信号划分为多个语音帧，并计算每个语音帧的频谱幅度。 提供了一种适合性引擎，其能够针对与频谱平坦度测量（SFM），能量归一化方差（ENV），熵，信噪比（SNR）和相似性度量相对应的每个语音帧计算适合性度量 。 适合性引擎进一步计算每个语音帧的加权适合性度量。

公开(公告)号：US09306905B2

公开(公告)日：2016-04-05

申请号：US13716114

申请日：2012-12-15

申请人： Tata Consultancy Services Ltd.

发明人： Prasanna Bidare

IPC分类号： H04L9/32 ,  H04L29/06

CPC分类号： H04L63/00 ,  H04L63/08 ,  H04L63/18 ,  H04L2463/102

摘要： A computer implemented system and method for providing users with secured access to application servers have been disclosed. The system and method envisaged by the present disclosure are not restricted to providing users with secured access to application servers. The system and the method also ensure that transactions performed by the users through the application servers remain secured and hack-resistant. The present disclosure envisages a system that acts as a secured, trusted gateway between the users and the application servers associated with providers of sensitive services such as banking and financial institutions. In case of the system envisaged by the present disclosure, rather than directly accessing an application server, users are made to contact the system of the disclosure and upon verification of their respective identities, are allowed to access the application servers associated with providers of sensitive services.

摘要翻译： 已经公开了一种用于向用户提供对应用服务器的安全访问的计算机实现的系统和方法。 本公开所设想的系统和方法不限于向用户提供对应用服务器的安全访问。 系统和方法还确保用户通过应用服务器执行的事务保持安全和防攻击。 本公开设想一种在用户和与敏感服务提供商（例如银行和金融机构）相关联的应用服务器之间充当安全的，可靠的网关的系统。 在本公开所设想的系统的情况下，不是直接访问应用服务器，使得用户联系到本公开的系统，并且在验证其各自的身份后，被允许访问与敏感服务的提供者相关联的应用服务器 。

公开(公告)号：US20160078217A1

公开(公告)日：2016-03-17

申请号：US14851959

申请日：2015-09-11

申请人： Tata Consultancy Services Ltd.

发明人： Shatadru Das ,  Natarajan Vijayarangan

IPC分类号： G06F21/45

CPC分类号： G06F21/45 ,  G06F21/36

摘要： A computer implemented system and method for generating and recovering an authorization code. The system creates an authorization code by accepting a base-sentence from a user. Based on the characters present in this base-sentence, the system computes a base-sentence matrix. The system also generates a plurality of patterns. The user can either select the pattern from the multiple patterns suggested by the system or can create his/her own pattern. The system then performs multiplications between the base-sentence matrix and the selected pattern matrix at different stages in the path forward, for obtaining a strong authorization code. In case the user forgets the base sentence, the system also has provisions to manage forgotten authorization code. This is done by fragmenting the base-sentence into different matrices and storing the fragmented matrices into a repository after computing matrix multiplication with a security question answer and with a secret key provided by the user.

摘要翻译： 用于生成和恢复授权码的计算机实现的系统和方法。 系统通过接受来自用户的基准句来创建授权码。 基于该基句中存在的字符，系统计算一个基句矩阵。 该系统还产生多个模式。 用户可以从系统建议的多个模式中选择模式，也可以创建自己的模式。 然后，该系统在前向路径中的不同阶段执行基句矩阵和所选择的模式矩阵之间的乘法，以获得强授权码。 在用户忘记基本句子的情况下，系统也有规定管理被遗忘的授权码。 这是通过将基础句子分段成不同的矩阵并且在用安全问题答案和用户提供的秘密密钥计算矩阵乘法之后将分段矩阵存储到存储库中来完成的。

公开(公告)号：US20150088606A1

公开(公告)日：2015-03-26

申请号：US14032296

申请日：2013-09-20

申请人： Tata Consultancy Services Ltd.

发明人： Rahul Tyagi

IPC分类号： G06Q30/02

CPC分类号： G06Q30/0202

摘要： A tool and method for automating the process of forecasting are disclosed. The tool includes a data collector for collecting data from a plurality of sources. An extractor extracts, from the collected data, the predictor data streams and elements to be used for forecasting. The predictor data streams and elements are analyzed for completeness and their corresponding characteristics are determined. Further, the predictor data streams and elements are arranged into multiple sets such that each set has a common data pattern. A plurality of forecasting models and the corresponding unique properties and a unique master list of their forecasting parameters, are stored in a second repository. The unique properties are compared with the properties of each of the forecasting models, and a set of forecasting models suitable for performing a forecast are identified and ranked. The most appropriate forecasting model is selected and provided to the forecasting engine, for forecasting.

摘要翻译： 公开了一种自动化预测过程的工具和方法。 该工具包括用于收集来自多个源的数据的数据收集器。 提取器从收集的数据中提取预测数据流和要用于预测的元素。 分析预测数据流和元素的完整性，并确定其对应的特征。 此外，预测器数据流和元素被布置成多个集合，使得每个集合具有公共数据模式。 多个预测模型和相应的唯一属性及其预测参数的唯一主列表存储在第二个存储库中。 将独特属性与每个预测模型的属性进行比较，并且确定和排列适合执行预测的一组预测模型。 选择最合适的预测模型并将其提供给预测引擎进行预测。

公开(公告)号：US20150024930A1

公开(公告)日：2015-01-22

申请号：US14335011

申请日：2014-07-18

申请人： TATA CONSULTANCY SERVICES LTD

发明人： Auhin Kumar MAPARU ,  Beena RAI

IPC分类号： B01J23/52 ,  B01J21/06

CPC分类号： B01J23/52 ,  B01J21/063 ,  B01J23/50 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/009 ,  B01J37/32 ,  B82Y30/00 ,  C01G23/047 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/64 ,  C09C1/3623

摘要： Present disclosure provides a process for the synthesis of visible light responsive doped titania photocatalysts. The process involves step a) milling a mixture containing titania and a precursor compound, the compound selected from the group consisting of chloroauric acid and a mixture containing chloroauric acid and silver nitrate, in the presence of water and oxide milling media, at a temperature in the range of 20 to 50° C. for a period of 60-120 minutes, to form a slurry, wherein the amount of water is in the range of 15 to 25% by weight of the total mixture; and b) filtering the slurry to separate the oxide milling media and obtain a filtrate containing doped titania nanoparticles.

摘要翻译： 本公开提供了合成可见光响应掺杂的二氧化钛光催化剂的方法。 该方法包括步骤a）在水和氧化物研磨介质的存在下，在温度下，研磨含有二氧化钛和前体化合物的混合物，所述混合物选自氯金酸和含有氯金酸和硝酸银的混合物 在20〜50℃的范围内进行60〜120分钟的时间，形成浆料，其中水的量为总混合物的15〜25重量％ 和b）过滤浆料以分离氧化物研磨介质并获得含有掺杂二氧化钛纳米颗粒的滤液。

公开(公告)号：US10726031B2

公开(公告)日：2020-07-28

申请号：US14934431

申请日：2015-11-06

申请人： Tata Consultancy Services Ltd.

发明人： Bhanu Raj ,  Sivashanmugam Kannan ,  Mahadevan Devarajan ,  Sandhyalakshmi Subramanian

IPC分类号： G06F17/00 ,  G06F7/00 ,  G06F16/248 ,  G06F16/951 ,  G06F16/23 ,  G06Q10/06 ,  G06Q50/04

摘要： A computer implemented system and method for integrating and presenting heterogeneous information is envisaged. The system slices and dices information and enables the information to be depicted in the form of dashboards and reports by tying data points on different sources into an integrated solution, and also enables a user to select the information that he/she wants to view, thereby enabling real-time visibility, quick decision making and planning. The system allows easy interaction between teams to access and understand complex information quickly. The system of the present disclosure can integrate data spread across multiple domains, horizontals and verticals, and display the required result in a desired format. The system also has ability to restrict dashboards and reports to certain groups of users by means of profiling based on roles in the organization.

公开(公告)号：US09557178B2

公开(公告)日：2017-01-31

申请号：US14450890

申请日：2014-08-04

申请人： Tata Consultancy Services Ltd.

发明人： Avik Ghose ,  Arpan Pal ,  Anirban Dutta Choudhury ,  Vivek Chandel ,  Chirabrata Bhaumik ,  Tanushyam Chattopadhyay

IPC分类号： G01C21/20 ,  G01R33/038 ,  H04W4/04 ,  H04W64/00

CPC分类号： G01C21/206 ,  G01R33/038 ,  H04W4/04 ,  H04W64/00

摘要： An indoor positioning system and method of localizing a person/object in an indoor environment by identifying the orientation and direction of a person/object to provide a true location of the person/object without navigation errors. The system comprises magnets disposed on a doorway to create a unique magnetic field; a wireless communication unit comprising a magnetometer sensor to sense perturbations in each of the unique magnetic fields in the event that the person/object with the wireless communication unit passes through the doorway, and generate corresponding signals; a processor receiving the signals and extracting data from the same; and a backend server wirelessly communicating with the wireless communication unit, the backend server processing the data sample received from the wireless communication unit to identify the opening and the wireless communication unit to localize the person/object.

摘要翻译： 一种室内定位系统和方法，其通过识别人/物体的方向和方向来定位人/物体在室内环境中，以提供人/物体的真实位置而不导航错误。 该系统包括设置在门口上以产生唯一磁场的磁体; 一种无线通信单元，包括磁力计传感器，用于在与无线通信单元的人/物体通过门口的情况下感测每个独特磁场中的扰动，并产生相应的信号; 处理器接收信号并从其中提取数据; 以及与所述无线通信单元无线通信的后端服务器，所述后端服务器处理从所述无线通信单元接收到的所述数据样本，以识别所述开放部分，以及所述无线通信单元以使所述人/物体本地化。