ACM transactions on database systems

• 

  Año 2002, Vol. 27, Número 3

  • Searching for Dependencies at Multiple Abstraction Levels

    Toon Calders, Raymond T. Ng, Jef Wijsen

    págs. 229-261

    

  • Fast Incremental Maintenance of Approximate Histograms

    Viswanath Poosala, Phillip B. Gibbons, Yossi Matias

    págs. 261-299

    

  • Cost Models for Overlapping and Multiversion Structures

    Yufei Tao, Jun Zhang, Dimitris Papadias

    págs. 299-342