1383 search results - page 127 / 277 » Directionally adaptive super-resolution |
246
click to vote
VLDB
2007
ACM
16 years 4 months ago
2007
ACM
We present STAR, a self-tuning algorithm that adaptively sets numeric precision constraints to accurately and efficiently answer continuous aggregate queries over distributed data...
131
click to vote
SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Block-level sampling is far more efficient than true uniform-random sampling over a large database, but prone to significant errors if used to create database statistics. In this ...
123
click to vote
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—Location information should be verifiable in order to support new computing and information services. In this paper, we adapt the classical challenge-response method for authen...
124
click to vote
MIRAGE
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Most existing methods for determining localization of the image feature point are still inefficient in terms of the precision. In the paper, we propose a new algorithm fo...
168
click to vote
AHS
2006
IEEE
15 years 10 months ago
2006
IEEE
Recent development of Wireless Sensor Networks (WSN) has led to the appearance of many application specific communication protocols which must be energy-efficient. Among those pro...