International Business Machines Corporation

Microsoft Technology Licensing, LLC

Abm Musa

Seraphin Bernard Calo

Theodoros Salonidis

Murtaza Zafer

Paramvir Bahl

David Chiyuan Chu

Lenin Ravindranath Sivalingam

An application may be augmented for application-centric socialization activities for a user of the application, based on instrumenting the application for the application-centric socialization activities. The application-centric socialization activities may be launched from within the augmented application on a device, the application-centric socialization activities determined based on one or more contexts associated with the user that are determined during execution of the augmented application on the device.

Application-centric socialization

In one embodiment, a computer-implemented method includes receiving a network graph describing a network having two or more nodes. An application graph is received describing a data stream application. The application graph includes one or more vertices, each corresponding to an operator of the application and associated with a list of nodes. A first vertex of the application graph corresponds to a first operator and is associated with two or more nodes. The application graph is augmented, which includes replicating the first operator such that the augmented graph includes a copy of the first operator at each of the nodes associated with the first vertex. The application is deployed over the network based on the augmented graph, such that a copy of the first operator is deployed at each of the nodes associated with the first vertex. A route through the augmented graph is selected for a data stream.

Executing data stream processing applications in dynamic network environments

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Chicago, IL, United States of America

Abm Musa