Sciweavers

7272 search results - page 350 / 1455
» On the Performance of Selection Relaying
Sort
View
ICML
2000
IEEE
16 years 7 months ago
Correlation-based Feature Selection for Discrete and Numeric Class Machine Learning
Algorithms for feature selection fall into two broad categories: wrappers that use the learning algorithm itself to evaluate the usefulness of features and filters that evaluate f...
Mark A. Hall
ICFP
2009
ACM
16 years 7 months ago
Implementing first-class polymorphic delimited continuations by a type-directed selective CPS-transform
We describe the implementation of first-class polymorphic delimited continuations in the programming language Scala. We use Scala's pluggable typing architecture to implement...
Tiark Rompf, Ingo Maier, Martin Odersky
SIGMOD
2003
ACM
190views Database» more  SIGMOD 2003»
16 years 7 months ago
Hardware Acceleration for Spatial Selections and Joins
Spatial database operations are typically performed in two steps. In the filtering step, indexes and the minimum bounding rectangles (MBRs) of the objects are used to quickly dete...
Chengyu Sun, Divyakant Agrawal, Amr El Abbadi
ICCD
2000
IEEE
94views Hardware» more  ICCD 2000»
16 years 3 months ago
A Selective Temporal and Aggressive Spatial Cache System Based on Time Interval
This research proposes a new cache system that can increase the effect by temporal and spatial locality by using only simple hardware control without any locality detection hardwa...
Jung-Hoon Lee, Jang-Soo Lee, Shin-Dug Kim
WWW
2010
ACM
16 years 1 months ago
LCA-based selection for XML document collections
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
Georgia Koloniari, Evaggelia Pitoura