108 search results - page 20 / 22 » Fast Convolutions and Their Applications in Approximate Stri... |
SODA
2010
ACM
14 years 5 months ago
2010
ACM
We consider the following "efficiently decodable" nonadaptive group testing problem. There is an unknown string x {0, 1}n with at most d ones in it. We are allowed to t...
BMCBI
2007
13 years 7 months ago
2007
Background: Protein structural data has increased exponentially, such that fast and accurate tools are necessary to access structure similarity search. To improve the search speed...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
There are three basic segmentation schemes for compound image compression: object-based, layer-based, and block-based. This work discusses the relative advantages of each scheme a...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Inverted indexes using sequences of characters (n-grams) as terms provide an error-resilient and language-independent way to query for arbitrary substrings and perform approximate...
CIVR
2007
Springer
14 years 1 months ago
2007
Springer
This paper proposes and compares two novel schemes for near duplicate image and video-shot detection. The first approach is based on global hierarchical colour histograms, using ...