Maxim Lukichev

Maxim Lukichev

Plano, Texas, United States
1K followers 500+ connections

About

Software Engineer and Researcher with over 15 years of experience in various environments…

Activity

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Experience

  • Telmai Graphic

    Telmai

    United States

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    United States

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    San Francisco Bay Area

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    Pleasanton

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    Los Altos

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Education

  • Saint Petersburg State University Graphic

    Saint Petersburg State University

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    Thesis explored topic of XQuery cost-based optimization through query algebras, plan transformations and cost estimation techniques.

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Patents

  • Automated generation and discovery of user profiles

    Filed US 13/197,711

    A robust knowledge based management and sharing system organized by context for expertise based or context based searching and retrieval of relevant information is disclosed. The various embodiments and techniques described herein are used to organize a user's data and communications around the user's expertise or one or more contexts the user is associated with such as the user's projects products and customers. The organization of user data is derived from the user's competencies and…

    A robust knowledge based management and sharing system organized by context for expertise based or context based searching and retrieval of relevant information is disclosed. The various embodiments and techniques described herein are used to organize a user's data and communications around the user's expertise or one or more contexts the user is associated with such as the user's projects products and customers. The organization of user data is derived from the user's competencies and interactions with others and is used to build and index user profiles in a manner that facilitates retrieval in search results for relevant search criteria. A linguistic processing pipeline is used to parse and index the user's data to generate the complete and partial profiles organized by Context. Complete and partial profiles are generated indexed ranked and stored by the system. Once a profile is built and indexed into the proper expertise or context(s) it can yield highly relevant results in searches for persons with a desired set of competencies, knowledge, experience,or connections in a particular context.

    Other inventors
    See patent
  • Optimization Method and Apparatus

    Filed US WO/2011/106,006

    An optimizer apparatus and method for application in a query engine of a database management system is provided for optimizing a query expression. One or more blocks are identified in the initial query expression, each of the one or more blocks being identified
    based on a predetermined sub-expression of the initial query expression. The optimization process is partitioned into one or more sub-tasks, wherein each sub-task corresponds to a respective block. An optimal query plan for each of…

    An optimizer apparatus and method for application in a query engine of a database management system is provided for optimizing a query expression. One or more blocks are identified in the initial query expression, each of the one or more blocks being identified
    based on a predetermined sub-expression of the initial query expression. The optimization process is partitioned into one or more sub-tasks, wherein each sub-task corresponds to a respective block. An optimal query plan for each of the sub-tasks is determined.

    Other inventors
    See patent

Languages

  • Russian

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  • English

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