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SIGMETRICS
2011
ACM
270views Hardware» more  SIGMETRICS 2011»
12 years 11 months ago
Scalable monitoring via threshold compression in a large operational 3G network
Threshold-based performance monitoring in large 3G networks is very challenging for two main factors: large network scale and dynamics in both time and spatial domains. There exis...
Suk-Bok Lee, Dan Pei, MohammadTaghi Hajiaghayi, Io...
ICMCS
2009
IEEE
85views Multimedia» more  ICMCS 2009»
13 years 6 months ago
Text-independent compressed domain speaker verification for digital communication networks call monitoring
In this paper we present a text-independent automatic speaker verification system that works in the compressed domain using GSM AMR coded speech. While traditional approaches proc...
Matteo Petracca, Antonio Servetti, Juan Carlos De ...
LCN
2000
IEEE
14 years 29 days ago
Performance Impact of Data Compression on Virtual Private Network Transactions
Virtual private networks (VPNs) allow two or more parties to communicate securely over a public network. Using cryptographic algorithms and protocols, VPNs provide security servic...
John Patrick McGregor, Ruby B. Lee
APNOMS
2008
Springer
13 years 10 months ago
A Management Framework for IMS Using Service Managed Objects
In this paper we identify the needs and critical issues of management and monitoring in IP Multimedia Subsystem (IMS). As an IMS provides a layered architecture converging heteroge...
Muhammad Shoaib Siddiqui, Syed Obaid Amin, Choong ...
RAID
2004
Springer
14 years 1 months ago
On the Design and Use of Internet Sinks for Network Abuse Monitoring
Abstract. Monitoring unused or dark IP addresses offers opportunities to significantly improve and expand knowledge of abuse activity without many of the problems associated with ...
Vinod Yegneswaran, Paul Barford, David Plonka