19 search results - page 2 / 4 » A linear lower bound on index size for text retrieval |
ICMLA
2008
13 years 6 months ago
2008
Dimension reduction techniques have been successfully applied to face recognition and text information retrieval. The process can be time-consuming when the data set is large. Thi...
SIGIR
2006
ACM
13 years 11 months ago
2006
ACM
We present a new family of hybrid index maintenance strategies to be used in on-line index construction for monotonically growing text collections. These new strategies improve up...
INFORMS
2000
13 years 4 months ago
2000
Time-indexed formulations for machine scheduling problems have received a great deal of attention; not only do the linear programming relaxations provide strong lower bounds, but ...
ICDAR
2009
IEEE
13 years 11 months ago
2009
IEEE
Text detection in video images has received increasing attention, particularly in scene text detection in video images, as it plays a vital role in video indexing and information ...
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
Similarity-based search over time-series databases has been a hot research topic for a long history, which is widely used in many applications, including multimedia retrieval, dat...