3303 search results - page 620 / 661 » Multidimensional Access Methods |
ICDE
2005
IEEE
14 years 4 months ago
2005
IEEE
Various index structures have been proposed to speed up the evaluation of XML path expressions. However, existing XML path indices suffer from at least one of three limitations: ...
INFOCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
—IP-Lookup is a challenging problem because of the increasing routing table sizes, increased traffic, and higher speed links. These characteristics lead to the prevalence of hard...
MOBIQUITOUS
2005
IEEE
14 years 4 months ago
2005
IEEE
In current CDMA2000 standard, a Packet Data Serving Node (PDSN) acts as an IP gateway to the Internet. Mobile Nodes (MN) connect to a PDSN using a Point-to-Point (PPP) session and...
TRIDENTCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
To facilitate a broad range of experimental research on novel protocols and application concepts, we employ an indoor wireless testbed to emulate the performance of the real-world...
ACMICEC
2005
ACM
14 years 4 months ago
2005
ACM
We study the impact of a set of industry, firm- and e-commerce-related factors on Internet firm survival. Through the use of one age-based and another calendar time-based Bayesian...