89 search results - page 14 / 18 » A Study on Efficient Access Control for XML Ducuments |
LCN
2007
IEEE
14 years 2 months ago
2007
IEEE
—Underwater Sensor Networks are typically distributed in nature and the nodes communicate using acoustic waves over a wireless medium. Such networks are characterized by long and...
LCN
2006
IEEE
14 years 2 months ago
2006
IEEE
Optical Burst Switching (OBS) is not only cost-effective, but also provides high throughput, high bandwidth utilization, and low transmission latency. These benefits render OBS a ...
VLDB
2001
ACM
14 years 26 days ago
2001
ACM
Queries navigate semistructured data via path expressions, and can be accelerated using an index. Our solution encodes paths as strings, and inserts those strings into a special i...
SENSYS
2005
ACM
14 years 2 months ago
2005
ACM
Radio duty cycling has received significant attention in sensor networking literature, particularly in the form of protocols for medium access control and topology management. Whi...
SIGMOD
2001
ACM
14 years 8 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...