Blackberry Corporation

Huawei Technologies Co., Limited

Thomson Reuters Enterprise Centre Gmbh

Research in Motion Corporation

Brian Alexander Zubert

Michael Grant Kirkup

Michael Kenneth Brown

Christopher Lyle Bender

Radu Alexandru Manea

Paul Mark Joseph Dumais

Hella-Franziska Hoffmann

Khaled Ammar

Alexandru-Radu Manea

Sakif Hossain Khan

Mina Farid

Lisa Bender

Paul Mark Dumais

The present disclosure is directed towards systems and methods for finding documents that are similar to a reference text. The inventive systems and methods examine a set of collected documents to determine the facts present in those documents by, for example, extracting triplets and expanding them. A user's input reference text is similarly examined to extract and expand triplets therein and the facts identified with respect to the reference text are used as a basis to find documents having similar facts. The present disclosure is also related to systems and methods for mining facts from documents relating to a primary source such as a piece of legislation and using the mined facts to improve the results of subsequent searches.

System and method for finding similar documents based on semantic factual similarity

A communication device and corresponding methods are provided. The device includes a display screen upon which information is displayed. A microprocessor configured to execute at least one notification program is provided that displays a notification descriptive of an access control request on the display screen. The at least one notification program is programmed to receive data indicative of an access control request and to receive data descriptive of the access control request. Additionally, the at least one notification program is further programmed to display a notification indicative of the access control request and comprising an explanation of the access control request based on the received descriptive data.

Notification of access control request and explanation indicative of the access control request on a communication device

In some aspects, a method includes performing optical character recognition (OCR) based on data corresponding to a document to generate text data, detecting one or more bounded regions from the data based on a predetermined boundary rule set, and matching one or more portions of the text data to the one or more bounded regions to generate matched text data. Each bounded region of the one or more bounded regions encloses a corresponding block of text. The method also includes extracting features from the matched text data to generate a plurality of feature vectors and providing the plurality of feature vectors to a trained machine-learning classifier to generate one or more labels associated with the one or more bounded regions. The method further includes outputting metadata indicating a hierarchical layout associated with the document based on the one or more labels and the matched text data.

Representative document hierarchy generation

A method at a communication device, comprising: receiving an access control request from an executing program on the communication device; displaying a notification on a display screen of the communication device, in response to receiving the access control request, wherein the notification comprises at least three selectable items and one explanation that describe a proposed setting change related to the access control request; and the at least three selectable items comprise: a first selectable item, used to grant the proposed setting change in response to a selection of the first selectable item; a second selectable item, used to deny the proposed setting change in response to a selection of the second selectable item; and a third selectable item, used to display one further explanation in response to a selection of the third selectable item.

A communication device includes a display screen upon which information is displayed. A microprocessor configured to execute at least one notification program is provided that displays a notification descriptive of an access control request on the display screen. The at least one notification program is programmed to receive data indicative of an access control request and to receive data descriptive of the access control request. Additionally, the at least one notification program is further programmed to display a notification indicative of the access control request and comprising an explanation of the access control request based on the received descriptive data.

A method and device for installing an application to a device are provided. The method includes: receiving, at the device, application files associated with the application, the application files including computer readable instruction files and resource files; installing, by an installation manager, the computer readable instruction files to a first memory component associated with the device; and storing the resource files on a second memory component associated with the device.

Growing community of inventors

Waterloo, Canada

Brian Alexander Zubert