World's Best Scientists 2026 revealed!
Mir Hamid Pirahesh

Mir Hamid Pirahesh

D-Index & Metrics

Computer Science

D-Index
37
Citations
5011
World Ranking
10875
National Ranking
4523

Overview

Mir Hamid Pirahesh is affiliated with IBM, located in the United States. Their professional work is centered around research conducted in this institution.

There are no records of recent papers authored or co-authored by Mir Hamid Pirahesh available at this time.

Information regarding frequent publication venues, main fields and subfields of study, as well as main research topics typically associated with Mir Hamid Pirahesh, is not present.

Data about books published, awards received, or specific collaborations with fellow researchers does not appear in the available sources.

The profile indicates the scientist is currently living, and further details about their career or academic contributions remain unspecified within the accessible data.

Best Publications

  • System and method for adaptive database caching

    Mehmet Altinel;Christof Bomhoevd;Chandrasekaran Mohan;Mir Hamid Pirahesh

  • Optimization of correlated SQL queries in a relational database management system

    Michelle M. Jou;Ting Yu Leung;Mir Hamid Pirahesh

  • Optimization of data repartitioning during parallel query optimization

    Guy Maring Lohman;Mir Hamid Pirahesh;Eugene Jon Shekita;David E. Simmen

  • Shared nothing parallel execution of procedural constructs in SQL

    Roberta Jo Cochrane;George Lapis;Mir Hamid Pirahesh;Richard Sefton Sidle

  • System, method, and computer program product for progressive query processing

    Guy Maring Lohman;Marki Volker;Mir Hamid Pirahesh;Vijayshankar Raman

  • Computer automated system and method for optimizing the processing of a query in a relational database system by merging subqueries with the query

    Josephine M.-K. Cheng;Sheldon J. Finkelstein;Donald J. Haderle;Mir H. Pirahesh

  • Method, system, and program for specifying multidimensional calculations for a relational OLAP engine

    Nathan Gevaerd Colossi;William Earl Malloy;Mir Hamid Pirahesh;Craig Reginald Tomlyn

  • Synchronization of SQL actions in a relational database system

    Roberta Jo Cochrane;George Lapis;Mir Hamid Pirahesh;Richard Sefton Sidle

  • Query optimizer system that detects and prevents mutating table violations of database integrity in a query before execution plan generation

    Roberta J. Cochrane;Mir H. Pirahesh;Richard S. Sidle

  • System and method for constraint checking bulk data in a database

    Roberta Jo Cochrane;Mir Hamid Pirahesh;Richard Sefton Sidle;Calisto Paul Zuzarte

  • System for optimizing correlated SQL queries in a relational database using magic decorrelation

    Ting Y. Leung;Mir H. Pirahesh;Praveen Seshadri

  • Evaluation of existential and universal subquery in a relational database management system for increased efficiency

    Ting Yu Leung;Alex Chak-tsang Lui;Mir Hamid Pirahesh;Tuong Chanh Truong

  • System and method for selective incremental deferred constraint processing after bulk loading data

    Petrus Kai Chung Chan;Roberta Jo Cochrane;Sam Sampson Lightstone;Mir Hamid Pirahesh

  • Supporting dynamic tables in SQL query compilers

    Yao-Ching Stephen Chen;Jyh-Herng Chow;Roberta Jo Cochrane;Gene Y.C. Fuh

  • Query optimization by transparently altering properties of relational tables using materialized views

    Roberta Jo Cochrane;George Lapis;Ting Yu Leung;Mir Hamid Pirahesh

  • Optimization of SQL queries using early-out join transformations

    Mir H. Pirahesh;Ting Y. Leung;Guy M. Lohman;Eugene J. Shekita

  • Program storage device and computer program product for outer join operations using responsibility regions assigned to inner tables in a relational database

    Josephine M. Cheng;Chandrasekaran Mohan;Mir H. Pirahesh

  • Optimization of SQL queries using universal quantifiers, set intersection, and max/min aggregation in the presence of nullable columns

    Ting Y. Leung;Mir H. Pirahesh;Michelle M. Jou;David E. Simmen

  • Query processing system that computes GROUPING SETS, ROLLUP, and CUBE with a reduced number of GROUP BYs in a query graph model

    Roberta Jo Cochrane;Michelle Meichiou Jou;George Lapis;Mir Hamid Pirahesh

  • Outerjoin and antijoin reordering using extended eligibility lists

    Bruce Gilbert Lindsay;Guy Maring Lohman;Mir Hamid Pirahesh;Jun Rao

Frequent Co-Authors

Chandrasekaran Mohan
Chandrasekaran Mohan IBM (United States)
Guy M. Lohman
Guy M. Lohman IBM (United States)
Bruce G. Lindsay
Bruce G. Lindsay IBM (United States)
Vijayshankar Raman
Vijayshankar Raman Google (United States)
Eugene J. Shekita
Eugene J. Shekita Google (United States)
Berthold Reinwald
Berthold Reinwald IBM (United States)
Peter J. Haas
Peter J. Haas University of Massachusetts Amherst
Jan Vondrák
Jan Vondrák Stanford University
Michael J. Carey
Michael J. Carey University of California, Irvine
Sam Lightstone
Sam Lightstone IBM (United States)

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