Sciweavers

1248 search results - page 48 / 250
» Querying and Updating the File
Sort
View
154
Voted
PODS
2005
ACM
211views Database» more  PODS 2005»
16 years 2 months ago
Join-distinct aggregate estimation over update streams
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
Sumit Ganguly, Minos N. Garofalakis, Amit Kumar, R...
INFOCOM
2008
IEEE
15 years 8 months ago
Peacock Hashing: Deterministic and Updatable Hashing for High Performance Networking
—Hash tables are extensively used in networking to implement data-structures that associate a set of keys to a set of values, as they provide O(1), query, insert and delete opera...
Sailesh Kumar, Jonathan S. Turner, Patrick Crowley
ADBIS
1997
Springer
146views Database» more  ADBIS 1997»
15 years 6 months ago
S-Index: a Hybrid Structure for Text Retrieval
Today, two classes of indexing methods enjoying wide applicability are the Inverted Index and the Superimposed Coding based Signature File (SC-SF). The former is most efficient i...
Dimitrios Dervos, P. Linardis, Yannis Manolopoulos
CGF
2005
100views more  CGF 2005»
15 years 1 months ago
Semanticons: Visual Metaphors as File Icons
Semanticons can enhance the representation of files by offering symbols that are both meaningful and easily distinguishable. The semantics of a file is estimated by parsing its na...
Vidya Setlur, Conrad Albrecht-Buehler, Amy Ashurst...
177
Voted
AMR
2008
Springer
288views Multimedia» more  AMR 2008»
15 years 3 months ago
Automatic Reduction of MIDI Files Preserving Relevant Musical Content
Retrieving music from large digital databases is a demanding computational task. The cost for indexing and searching depends not only on the computational effort of measuring music...
Søren Tjagvad Madsen, Rainer Typke, Gerhard...