Practical Range Aggregation, Selection and Set Maintenance Techniques

نویسندگان

  • Mugurel Ionut Andreica
  • Nicolae Tapus
چکیده

În acest articol prezentăm câteva metode şi tehnici noi, foarte practice, pentru calculul unor valori agregate în structuri şi baze de date multidimensionale. De asemenea, considerăm şi problema determinării eficiente a celei de-a k-a valori minime din mulţimi definite prin diverse constrângeri. A treia contribuţie a articolului este reprezentată de câteva extensii şi aplicaţii ale unor probleme fundamentale de gestiune a mulţimilor de elemente.

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عنوان ژورنال:
  • CoRR

دوره abs/1006.3968  شماره 

صفحات  -

تاریخ انتشار 2010