Microsoft Technology Licensing, LLC

Srinivasa Reddy Neerudu

Wilhelm R Schmieder

Amer A Hassan

Nadim Y Abdo

Costin Hagiu

Nelly L Porter

Vladimir Stoyanov

Nelamangal Krishnaswamy Srinivas

Ruofei Zhang

Keng-hao Chang

Casey J Dvorak

Ahmed M Tolba

Gautam Swaminathan

Alicia A Chen

Sujith Vishwajith

A taxonomy of categories, attributes, and values can be conflated with new data triplets by identifying one or more conflation candidates among the attribute-value pairs within a category of the taxonomy that matches the category of the data triplet, and determining a suitable merge action for conflating the data triplet with each conflation candidate. The task of determining merge actions may be cast as a classification problem, and may be solved by an ensemble classifier.

Taxonomy enrichment using ensemble classifiers

Techniques are disclosed for window sharing with occlusion removal. In an embodiment, the techniques begin with a blank composition image, to which shared windows are added. For each window of a desktop from which at least one window is shared, traversing the windows from greatest z-depth to least z-depth, the window is processed based on whether it is shared and is occluded. Shared windows are copied to the composition image. Where a part of a shared window is occluded and cannot be retrieved, an indication of this occlusion is added to the composition image. When the windows have been processed, the composition image is encoded and sent to a client computer where it is displayed to produce the window sharing between computers.

Application sharing with occlusion removal

Techniques are provided for cloning a computer desktop to a wireless display surface. A source computer and a display in communication with a destination computer establish a wireless connection. A user console session of the source computer has a virtual display driver that corresponds to the wireless display. An application of the console session instructs the virtual display driver to render graphics to a display surface. The source computer takes this graphical information that, when executed on a processor generate an image, text, sound or input&#x2014;encodes it with a remote presentation protocol. Through encoding and decoding image data, text, sound, and input of the user console session transmitted to a wireless display with a remote presentation protocol, fidelity and interactivity are improved.

Cloning or extending a computer desktop on a wireless display surface

Described techniques improve remote desktop responsiveness by caching an image of a desktop when the host operating system running on the remote desktop server stores graphics output in video memory. Once cached, a Tile Desktop Manager may prioritize the scanning of regions or tiles of the cached image based data received from the operating system. Once regions or tiles that have changed are detected, the changed tiles are copied from the cached desktop image and transmitted to the remote desktop client. The cached desktop image is refreshed based on a feedback loop.

Increasing remote desktop performance with video caching

Techniques are disclosed for a user-mode based remote desktop protocol (RDP) encoding architecture. A user mode desktop application and user mode virtual channel application run in user-mode session space. Virtual channel data from the virtual channel application is marshaled and sent to a RDP encoder process in user-mode system space. There it is converted to RDP protocol data units (PDU) and sent to a remote client across a communications network. Graphics data from the desktop application is sent to a display driver in kernel-mode session space and then to a graphics reflector that marshals the graphics data and sends it to the RDP encoder for a similar transformation.

User-mode based remote desktop protocol (RDP) encoding architecture

Growing community of inventors

Redmond, WA, United States of America

Srinivasa Reddy Neerudu