Patents by Inventor Deepak Ajwani

Deepak Ajwani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Simulating stream computing systems
    Patent number: 9009007
    Abstract: A method, an apparatus and an article of manufacture for generating a synthetic workload for stream computing. The method includes generating an undirected graph that meets a node degree distribution parameter, obtaining a user-defined parameter for at least one feature for at least one stream computing application, and manipulating the undirected graph to generate a synthetic workload for stream computing in compliance with the user-defined parameter for the at least one feature for the at least one stream computing application.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: April 14, 2015
    Assignee: International Business Machines Corporation
    Inventors: Shoukat Ali, Konstantinos Katrinis, Eugen Schenfeld, Cheng-hong Li, Alfred Park, Deepak Ajwani
  • Systems And Methods For Distance Approximation In Graphs
    Publication number: 20150091909
    Abstract: Systems and methods are provided for constructing a collection of one or more tree sub-graph representations of a graph including multiple interconnected nodes, where the one or more tree sub-graph representations of the graph are used to estimate the shortest distance between any two nodes of a graph. One of the features of the systems and methods disclosed herein is a methodology for the selection or designation of root nodes for constructing the collection of the one or more tree sub-graph representations. Another feature of the present disclosure is a methodology of expanding the parent nodes in a given level of the tree sub-graph representations into one or more child nodes in a successive level of the tree-graph representations based on a descending order of degree of the parent nodes.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: ALCATEL LUCENT
    Inventors: Deepak Ajwani, William S. Kennedy, Alessandra Sala, Iraj Saniee
  • Simulating Stream Computing Systems
    Publication number: 20130247052
    Abstract: A method, an apparatus and an article of manufacture for generating a synthetic workload for stream computing. The method includes generating an undirected graph that meets a node degree distribution parameter, obtaining a user-defined parameter for at least one feature for at least one stream computing application, and manipulating the undirected graph to generate a synthetic workload for stream computing in compliance with the user-defined parameter for the at least one feature for the at least one stream computing application.
    Type: Application
    Filed: March 13, 2012
    Publication date: September 19, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shoukat Ali, Konstantinos Katrinis, Eugen Schenfeld, Cheng-hong Li, Alfred Park, Deepak Ajwani