1038 search results - page 176 / 208 » Space-Bounded Query Approximation |
84
Voted
EDBT
2008
ACM
15 years 11 months ago
2008
ACM
Sensor networks have been widely used to collect data about the environment. When analyzing data from these systems, people tend to ask exploratory questions--they want to find su...
102
click to vote
SODA
2010
ACM
15 years 9 months ago
2010
ACM
We give an O(n lg n)-time algorithm for counting the number of inversions in a permutation on n elements. This improves a long-standing previous bound of O(n lg n/ lg lg n) that ...
CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
We present an efficient pixel-sampling technique for histogram-based search. Given a template image as a query, a typical histogram-based algorithm aims to find the location of ...
FCCM
2009
IEEE
15 years 6 months ago
2009
IEEE
BLASTn is a tool universally used by biologists to identify similarities between nucleotide based biological genome sequences. This report describes an FPGA based hardware impleme...
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
— In this paper, we study the anonymous cardinality estimation problem in radio frequency identification (RFID) systems. To preserve privacy and anonymity, each tag only transmi...