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SIGMOD
2003
ACM
134views Database» more  SIGMOD 2003»
16 years 6 months ago
Location-based Spatial Queries
In this paper we propose an approach that enables mobile clients to determine the validity of previous queries based on their current locations. In order to make this possible, th...
Jun Zhang, Manli Zhu, Dimitris Papadias, Yufei Tao...
CORR
2010
Springer
176views Education» more  CORR 2010»
15 years 6 months ago
Emergency Response Communications and Associated Security Challenges
The natural or man-made disaster demands an efficient communication and coordination among first responders to save life and other community resources. Normally, the traditional c...
Muhammad Ibrahim Channa, Kazi M. Ahmed
PDPTA
2008
15 years 7 months ago
A GridFTP Transport Driver for Globus XIO
GridFTP is a high-performance, reliable data transfer protocol optimized for high-bandwidth wide-area networks. Based on the Internet FTP protocol, it defines extensions for highp...
Rajkumar Kettimuthu, Wantao Liu, Joseph M. Link, J...
CNSM
2010
15 years 4 months ago
Moving core services to the edge in NGNs for reducing managed infrastructure size
Telco providers are in the phase of migrating their services from PSTN to so called Next Generation Networks (NGNs) based on standard IP connectivity. This switch is expected to pr...
Roberto Baldoni, Roberto Beraldi, Giorgia Lodi, Ma...
ACNS
2004
Springer
77views Cryptology» more  ACNS 2004»
15 years 12 months ago
A Pay-per-Use DoS Protection Mechanism for the Web
Internet service providers have resisted deploying Denial-of-Service (DoS) protection mechanisms despite numerous research results in the area. This is so primarily because ISPs ca...
Angelos Stavrou, John Ioannidis, Angelos D. Keromy...