Microsoft Technology Licensing, LLC

Oracle International Corporation

Johannes Klein

Satish Ramchandra Thatte

Bimal Kumar Mehta

Eric J Horvitz

Ruston John David Panabaker

Feng Zhao

Sanjib Saha

Paul Maybee

Gregory P Baribault

Lee B Graber

Jean-Emile Elien

Kevin Bowen Smith

Luis Felipe Cabrera

William Jefferson Westerinen

Paul F Ringseth

Alexander Frank

Akash Jeevan Sagar

Nigel Robin Ellis

Alexandru Gavrilescu

Daniel Music Vogel

Anthony Dean Andrews

Shai Herzog

Patrick E Plaisted

Lucius Gregory Meredith

Aravind Seshadri

Marc Levy

Sahitya Gollapudi

A M Helali Mortuza Bhuiyan

Jyotishman Nag

Sriram Balasubramanian

Shai Guday

Balan Sethu Raman

Miller Thomas Abel

Mihai Costea

Scott C Forbes

Sameet Harishanker Agarwal

Rohan Kumar

Lijiang Fang

Eldar Azerovich Musayev

Sanjay Anand

Anand Muthurajan

Srinivasmurthy P Acharya

Christopher E Mitchell

Ganapathy V Raman

Oliver Bruno Colbert

William Qian

Amit Shukla

Derek Norman LaSalle

Aurelio Navarro Belletti Garcia

James David Ryseff

Hua Yuan

Ernesto Miranda Pedrosa Da Silva

Rafael Alberto Marques Torres

Eduard Ostrovsky

Edgar Pereira Alves

Chang Luo

Flavio Paiva Junqueira

Siddhartha Singh

Alexander Dadjomov

Gary Gilchrist

Techniques are disclosed for creating an attachment between two compute instances. An infrastructure and a generalized method is described for attaching two or more cloud resources (e.g., two compute instances) in spite of the compute resources being provisioned by two different services from different cloud tenancies. An automated process is described that is executed for wiring the compute instances. The automated process can be generally applied to attach any two compute instances providing two different services and provisioned from two different service tenancies.

Attachment and detachment of compute instances owned by different tenancies

The present invention extends to methods, systems, and computer program products for increasing coordination service reliability. A coordination service maintains state (e.g., using replication) for one or more software components (e.g., applications). Tokens can be used to identify incarnations of a member set within the coordination service. When a member starts and has no token, the member attempts to learn the token from a majority other members. If no such token exists, the member requests a new token. Aspects of the invention can be used to detect and compensate for lost state within the coordination service, including state lost due to storage device failures (which may be referred to as 'silent data loss'). Detecting and compensating for silent data loss makes the coordination service more reliable and can essentially guarantee that the coordination service notifies clients when data is lost and ceases processing when incorrect state may exist.

Increasing coordination service reliability

Embodiments optimize web page downloads through a customized manifest to reduce latency and network data consumption. A proxy device creates or selects a pre-defined manifest identifying page resources associated with the web page. The manifest is customized by identifying the page resources already cached on a computing device. A single package of resources representing the web page is created. The single package of resources excludes the identified page resources already cached on the computing device. The computing device renders the web page using the single package and the page resources already cached. Some embodiments perform web crawling to create manifests for other web pages.

Dynamic package creation for predictive page load optimization

A method and apparatus is provided for collecting data and generating synthesized data from the collected data. For example, a request for an image may be received from a requestor and at least one data capture device may be identified as capable of providing at least a portion of the requested image. A request may be sent to identified data capture devices to obtain an image corresponding to the requested image. Multiple images may be received from the data capture devices and may further be connected or stitched together to provide a panoramic, 3-dimensional image of requested subject matter.

Swarm imaging

Systems and methods of authentication and authorization between a client, a server, and a gateway to facilitate communicating a message between a client and a server through a gateway. The client has a trusted relationship with each of the gateway and the server. A method includes registering the client with the gateway. The client also constructs the address space identifying the gateway and the client. The client communicates the address space to the server. The client receives an identity identifying the server. If the client authorizes to receive a message from the server through the gateway, the client informs the authorization to the gateway. The client puts the identity identifying the server on a list of servers which are authorized to send messages to the client. In addition, the client communicates the list of servers to the gateway.

Secure push and status communication between client and server

Embodiments provide a compression proxy service that dynamically selects resources or other content for compression and delivery to user devices. The resources are selected based on evaluation of compression characteristics relating to the resources. A manifest is defined to identify the selected resources, or to identify the resources not selected for processing by the compression proxy service. The user devices employ the manifest to determine whether to send requests for the resources to the compression proxy service or to another source (e.g., an origin web site). Some embodiments provide a reduction in network traffic while making efficient use of the compression proxy service.

Dynamic selection of resources for compression in a content delivery network

The present invention includes entity tracking, privacy assurance, and zone policy administration technologies allowing for the creation of zone policies, including the definition of zones and managed entities, the zone policies including rules that apply to the managed entities within or in relation to the zones, and privacy policies assuring privacy of sensitive data. The technologies also provide for the definition of sensors, rule event objects, and default event objects, and for the establishment of associations between rules and managed entities, sensors, and rule event objects so as to create zone policies. Event objects may generate zone policy events or actions upon compliance with or violation of various rules of zone policy. Managed entities are defined as entities associated with mobile devices capable of location tracking and communication with zone policy servers. Entities may be persons, vehicles, animals, or any other object for which tracking and zone policy administration is of value. Zone policy may include privacy policy that may restrict access to or set access conditions for data or information. Privacy policies may be used to ensure individual managed entities and their data remain anonymous to a desired degree and that sensitive data is appropriately protected.

Zone policy administration for entity tracking and privacy assurance

An XLANG/s compiler detects convoy scenarios during compilation and generates runtime directives to correctly correlate incoming messages with business process instances. A convoy scenario, present in event driven processes, is defined by a correlation set initialized during a receive operation which is provided to a subsequent receive operation. The compiler detects those convoy scenarios by analyzing the control and dataflow of a XLANG/s program. Three convoy patterns are distinguished: (1) activation convoys, (2) uniform sequential convoys, and (3) non-uniform sequential convoys. XLANG/s allows declarative descriptions of convoy scenarios without requiring an understanding of the low-level details supporting their correct execution. Convoy scenarios are processed by statically analyzing a written workflow application to deduce the nature and type of convoy scenarios used by the application. Information is extracted at compile time to support the runtime infrastructure. The runtime infrastructure is tightly integrated with the underlying correlation and subscription evaluation framework.

Efficient processing of a convoy workflow scenario in a message driven process

A system and method of processing a message in an asynchronous architecture is provided. In the method, a determination is made that a response to a message sent by an instance of software code is to be received, where the response indicates whether the message succeeded or failed. Another determination is made as to whether the response has been received. If the response has not been received, the instance of the software code is stored in memory, thereby suspending the instance. The response is received, the instance resumed and the response is processed.

Handling a delivery failure as a program exception in a distributed asynchronous architecture

Securing an out-of-band message from a server to a mobile computing device. After requesting a service ticket from a trusted third party (e.g., via a pre-existing ticketing infrastructure), the requested service ticket and a shared secret are obtained from the trusted third party via a first channel. The mobile computing device thereafter sends the service ticket with the shared secret to a server via a second channel. The server encrypts a message (e.g., an SMS message) using the shared secret. The mobile computing device receives the encrypted message from the server via a third channel that is out-of-band relative to the first channel. The encrypted message is decrypted via the shared secret and the decrypted message is provided to a user of the mobile computing device. In some embodiments, the message includes commands for controlling the mobile computing device.

Securing out-of-band messages

The present invention provides a novel technique for Web-based asynchronous processing of synchronous requests. The systems and methods of the present invention utilize a synchronous interface in order to couple with systems that synchronously communicate (e.g., to submit queries and receive results). The interface enables reception of synchronous requests, which are queued and parsed amongst subscribed processing servers within a server farm. Respective servers can serially and/or concurrently process the request and/or portions thereof via a dynamic balancing approach. Such approach distributes the request to servers based on server load, wherein respective portions can be re-allocated as server load changes. Results can be correlated with the request, aggregated, and returned such that it appears to the requester that the request was synchronously serviced. The foregoing mitigates the need for clients to perform client-side aggregation of asynchronous results.

Systems and methods that employ correlated synchronous-on-asynchronous processing

A method and system is provided for determining reliability of data from a network or federated device. In one example, data from different devices in the network are compared and a relationship between the devices is determined. The reliability may be based on the relationship of the devices and/or similarity of data from the devices. In another example, reliability of devices and/or data from the devices may be based on a historical reliability of the devices.

Management of incoming information

Growing community of inventors

Sammamish, WA, United States of America

Johannes Klein