958 search results - page 175 / 192 » Efficient data structures for range-aggregate queries on tre... |
HPDC
2007
IEEE
14 years 10 days ago
2007
IEEE
Grid applications often need to distribute large amounts of data efficiently from one cluster to multiple others (multicast). Existing methods usually arrange nodes in optimized t...
KDD
2004
ACM
14 years 8 months ago
2004
ACM
Automatically segmenting unstructured text strings into structured records is necessary for importing the information contained in legacy sources and text collections into a data ...
JMIV
2006
13 years 8 months ago
2006
Among the many attempts made to represent families of 2D shapes in a simpler way, the Medial Axis (MA) takes a prominent place. Its graphical representation is intuitively appealin...
COMPGEOM
2006
ACM
14 years 5 days ago
2006
ACM
Despite extensive study over the last four decades and numerous applications, no I/O-efficient algorithm is known for the union-find problem. In this paper we present an I/O-effic...
MM
2003
ACM
14 years 1 months ago
2003
ACM
We present an approach to video editing where movie sequences are treated as spatio-temporal volumes that can be sheered and warped under user control. This simple capability enab...