A critical issue in large scale search engines is to efficiently
handle sudden peaks of incoming query traffic. Research in metric spaces
has addressed this problem from the point of view of creating caches that
provide ...
Gilberto, Gutiérrez(Gilberto Gutiérrez et al., 2023)
Given a set S of points in the two-dimensional space, which are stored
in a spatial database, this paper presents an efficient algorithm to find the empty
circle, in the area delimited by those points, with the largest ...
RDF compression and querying are consolidated topics in the Web
of Data, with a plethora of solutions to efficiently store and query
static datasets. However, as RDF data changes along time, it
becomes necessary to keep ...