592 search results - page 39 / 119 » Indexing Factors with Gaps |
JACM
2006
13 years 10 months ago
2006
Suffix trees and suffix arrays are widely used and largely interchangeable index structures on strings and sequences. Practitioners prefer suffix arrays due to their simplicity an...
EUROCRYPT
1997
Springer
14 years 2 months ago
1997
Springer
This paper describes a new public-key cryptosystem where the ciphertext is obtained by multiplying the public-keys indexed by the message bits and the cleartext is recovered by fac...
ITP
2002
13 years 9 months ago
2002
``Virtual'' is a potent buzzword, freely applied to many situations, with many meanings. In this exploratory study, we develop a more precise understanding of ``virtual&#...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
All information exchange on the Internet ? whether through full text, controlled vocabularies, ontologies, or other mechanisms ? ultimately requires that that an information provi...
IPPS
2007
IEEE
14 years 4 months ago
2007
IEEE
We study efficient query processing in distributed web search engines with global index organization. The main performance bottleneck in this case is due to the large amount of i...