Sciweavers

20573 search results - page 3881 / 4115
» The Computer's New Clothes
Sort
View
ISCI
2007
141views more  ISCI 2007»
15 years 19 days ago
A performance comparison of distance-based query algorithms using R-trees in spatial databases
Efficient processing of distance-based queries (DBQs) is of great importance in spatial databases due to the wide area of applications that may address such queries. The most repr...
Antonio Corral, Jesús Manuel Almendros-Jim&...
116
Voted
BMCBI
2005
108views more  BMCBI 2005»
15 years 19 days ago
The modeled structure of the RNA dependent RNA polymerase of GBV-C Virus suggests a role for motif E in Flaviviridae RNA polymer
Background: The Flaviviridae virus family includes major human and animal pathogens. The RNA dependent RNA polymerase (RdRp) plays a central role in the replication process, and t...
François Ferron, Cécile Bussetta, H&...
145
Voted
NAR
2000
182views more  NAR 2000»
15 years 16 days ago
tmRDB (tmRNA database)
Maintained at the University of Texas Health Science Center at Tyler, Texas, the tmRNA database (tmRDB) is accessible at the URL http://psyche.uthct.edu/dbs/ tmRDB/tmRDB.html with...
Christian Zwieb, Jacek Wower
138
Voted
STOC
2012
ACM
196views Algorithms» more  STOC 2012»
13 years 3 months ago
Time-space tradeoffs in resolution: superpolynomial lower bounds for superlinear space
We give the first time-space tradeoff lower bounds for Resolution proofs that apply to superlinear space. In particular, we show that there are formulas of size N that have Reso...
Paul Beame, Christopher Beck, Russell Impagliazzo
104
Voted
SPAA
2009
ACM
16 years 1 months ago
Dynamic external hashing: the limit of buffering
Hash tables are one of the most fundamental data structures in computer science, in both theory and practice. They are especially useful in external memory, where their query perf...
Zhewei Wei, Ke Yi, Qin Zhang
« Prev « First page 3881 / 4115 Last » Next »