50 search results - page 4 / 10 » Compressing Bitmap Indexes for Faster Search Operations |
111
Voted
ALENEX
2008
14 years 10 months ago
2008
We present the algorithmic core of a full text data base that allows fast Boolean queries, phrase queries, and document reporting using less space than the input text. The system ...
VLDB
1993
ACM
15 years 1 months ago
1993
ACM
There are many advantages to be gained by storing the lexicon of a full text database in main memory. In this paper we describe how to use a compressed inverted file index to sear...
BIBE
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we propose a Distance-based Sequence Indexing Method (DSIM) for indexing and searching genome databases. Borrowing the idea of video compression, we compress the ge...
IR
2000
14 years 9 months ago
2000
Inverted index compression, block addressing and sequential search on compressed text are three techniques that have been separately developed for e cient, low-overhead text retrie...
180
Voted
ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
Recent advances in research fields like multimedia and bioinformatics have brought about a new generation of hyper-dimensional databases which can contain hundreds or even thousan...