Microsoft Technology Licensing, LLC

Amazon Technologies, Inc.

Dominique Fortier

Carlos Augusto Otero

Jered D Aasheim

Charles David Ellis

Liyin Xue

Chee Heng Chew

Michael P Calligaro

Jeremiah Spradlin

Catherine William Neylan

Steven P Maillet

Jakob Peter Nielsen

Poonam Sigroha

Ashvini Sharma

Michael Anthony Hall

Daniel Reed

Igor B Peev

Felix G T I Andrew

Andrew W Jacobs

Christoph Saalfeld

Joseph K Ollis

Randal James Ramig

Himanshu Jindal

Nicholas Andrew Gochenaur

Akshay Johar

Safiya Bhojawala

Anil Dhawan

Jon Changzheng Xu

Eric Lawrence Albert Lantz

Venkata Harish Kommaraju

Alistair Fulton

Ritwik Tewari

Jeremiah C Spradlin

Michael Hall

A message broker of a publish-subscribe messaging system (e.g., using the MQTT protocol or other publish-subscribe protocol) detects a life-cycle event for topic subscription and notifies a publisher of the life-cycle event. The message broker may detect a transition in a number of subscribers to a topic from zero subscribers to one or more subscribers or from one or more subscribers to zero subscribers. In response, the message broker provides an indication to the publisher that the number of subscribers to the topic has transitioned from zero to one or more (or from one or more to zero). This causes the publisher to begin publishing messages on the publisher's topic (or to stop publishing messages on the publisher's topic).

Notifying a publisher of life-cycle events for topic subscription

Systems, methods, and software for mobile data visualization frameworks are provided herein. An exemplary method includes, determining data insight candidates for presentation on the mobile computing device that describe analysis of a target dataset, determined based at least on data analysis preferences associated with processing one or more past datasets, and where each of the data insight candidates includes at least one insight object directed to the target dataset and is described by object metadata that indicates at least a processing lineage used to produce the at least one insight object. The method includes selecting a presentation detail level for displaying the data insight candidates on the mobile computing device based at least on properties of the mobile computing device, and generating one or more insight views for presentation on the mobile computing device.

Mobile data insight platforms for data analysis

Systems, methods, and software for developing application usage information are provided herein. An exemplary method includes identifying data sources that relate to application usage activity of one or more users, determining activity signals related to at least data analysis by the one or more users from among the application usage activity, and applying the activity signals to a knowledge graphing service that infers data analysis preferences from among the activity signals. The method also includes providing ones of the data analysis preferences for use by data insight services that establish data insight objects visualizing target datasets based at least on the ones of the data analysis preferences.

Application usage signal inference and repository

Systems, methods, and software for data visualization frameworks are provided herein. An exemplary method includes identifying a target dataset from which to determine data insights for presentation in an insight interface to the user application. The method includes determining data insight candidates for the target dataset based at least on usage modalities associated with processing one or more past datasets, and establishing content of the data insight candidates according to at least the target dataset and the usage modalities, where the content of each of the data insight candidates includes at least one insight object described by object metadata that indicates at least a processing lineage used to produce the at least one insight object.

Insight objects as portable user application objects

A storage abstraction system is described herein that exposes storage from an operating system as a uniform storage device and abstracts from applications the selection of a particular storage location and different properties of storage devices. The application provides the data to store and some information about the application's goals for storing the data, and lets the operating system route the data to the right place based on the data's characteristics. The operating system may choose to store data anywhere from L2 cache to a cloud-based storage service and anything in between, based on information about the data's persistence requirements, expected usage, access frequency, security needs, and so forth. The system lets applications and users focus on expressing their goals and needs for the data, and lets the operating system manage the hardware.

Storage media abstraction for uniform data storage

An application safety system is described herein that provides a scoring system of how dangerous an application is based on behavioral inspection of the application. Upon detecting installation of an application or first execution of the application, the application safety system performs static analysis before the new application is executed by the operating system. The system allows the user to approve running the application after displaying information about what the application does. Next, the system performs dynamic analysis as the application runs and alerts the user to any potentially harmful behavior. Over time, the system determines when the application may be acting in a manner that is out of character and informs the user. The system also allows users to restrict behavior that a particular application can perform.

Threat level assessment of applications

A device virtualization system is described herein that separates common computer processing tasks of an embedded device from the application-specific peripherals of the embedded device to allow at least some functions of the device to be offloaded to servers or other computing devices. The device virtualization system greatly simplifies management, configuration, and control of virtual embedded devices. Because much of the software of the device runs on the virtualization server, information technology (IT) personnel can be assigned to manage the virtualization server and to apply any updates and diagnose any problems that occur. Moreover, a single server or group of servers can be used to provide virtualization services for a wide variety of virtualized embedded devices for a wide variety of users. Thus, the system enhances the usefulness of embedded devices and allows a longer lifetime and wider variety of uses than embedded devices today.

Virtualizing embedded devices

A power context system is described herein that makes decisions related to device power usage based on factors such as location, load, available alternatives, cost of power, and cost of bandwidth. The system incorporates contextual knowledge about the situation in which a device is being used. Using the context of location, devices can make smarter decisions about deciding which processes to migrate to the cloud, load balancing between applications, and switching to power saving modes depending on how far the user is from a power source. As the cloud becomes more frequently used, load balancing by utilizing distributed data warehouses to move processes to different locations in the world depending on factors such as accessibility, locales, and cost of electricity are considerations for power management. Power management of mobile devices is becoming important as integration with the cloud yields expectations of devices being able to reliably access and persist data.

Power and load management based on contextual information

A network policy system is described herein that allows computing devices to manage and control various networking decisions based on a specific policy defined by a policy administrator that may include the device manufacturer, information technology (IT) personnel maintaining the devices, or the network provider. The policies can include many factors defined by the policy administrator under various conditions, including cost, power consumption, central processing unit (CPU) time, battery life, use of pooled minutes, and so forth. Packet routing in the device happens today primarily based on hardcoded factors such as bandwidth availability or cost, but there may be other considerations that appeal to policy administrators. The network policy system allows the policy administrator to define one or more flexible policies suited to the administrator's purpose.

Flexible policy based network decision making

An application management system is described herein that uses context information based on what the user is currently doing and what platform the user is using to determine which applications to offer to a user and to affect behavior of applications that the user invokes. The system provides a hardware/software driven policy manager coupled with context data in an application manifest to provide for device- and situation-specific application modes. Such a model leverages device-specific dynamics to create context aware installation, cataloging, management, interaction, and uninstallation of applications, hence providing better user engagement and experience. Thus, the application management system makes it easier for users to find relevant applications, configures applications to work well on the user's present device, and makes application experiences more relevant to what the user is currently doing.

Context aware application model for connected devices

A state branching system is described herein that allows parallel execution of complex state transitions while leveraging time invested to setup a starting state. By allowing branching at the virtual machine level, the state branching system allows setup of a particular condition or state in a virtual machine, then copying and branching to parallel instances of the virtual machine to explore different possible subsequent states. Upon detecting a large state change with unknown outcome, the state branching system instructs the hypervisor to copy the executing virtual machine into one or more separate virtual machines. The system then allows divergent branching between the two or more virtual machines to explore different states from a similar starting point. Once the executions have reached the next state, the system coordinates to determine which copies will continue execution. Thus, the state branching system allows faster exploration of complex state changes.

Virtual machine branching and parallel execution

A system for data communication is disclosed. The system comprises a detection module that ascertains when a mobile wireless communication device is located within a first range of a data source. The system further comprises a data module that automatically sends information to the mobile wireless communication device when the mobile wireless communication device is within the first range. Methods of using the system are also disclosed.

Mobile device synchronization based on proximity to a data source

Customizing a binary content file without having to recompile source code associated with the binary content file. A variable initialization module receives a binary content file and a script file. Included in the binary content file are current values for one or more variables. Included in the script file are updated values for the one or more variables. The variable initialization module processes the script file to overwrite the current values for the one or more variables with the updated values for the one or more variables. Variables are updated directly in the binary content file. Variables included in a script file may be identified from associated map files or by a scanner module that scans binary content files. Script files may include conditional statements for updating values differently depending on the configuration of a destination computing device.

Customizing binary content files

A keyed-build system for controlling the distribution of software. The system and method of the present invention control distribution of software by keying computer-executable programs with device identifications. Each of the computing devices of the keyed-build system contains a device identification that is uniquely associated with and is embedded in the device. A computer-executable program for use in a particular computing device is keyed with the device's unique device identification during the build process of the program. When the computer-executable program is launched on a computing device, the device identification in the program is compared with the device identification embedded in the computing device. If the two device identifications do not match, the computer-executable program is disabled.

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Issaquah, WA, United States of America

Dominique Fortier