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» Performance Limitations of ADSL Users: A Case Study
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WIOPT
2011
IEEE
12 years 11 months ago
Portfolio optimization in secondary spectrum markets
—In this paper, we address the spectrum portfolio optimization (SPO) question in the context of secondary spectrum markets, where bandwidth (spectrum access rights) can be bought...
Praveen Kumar Muthuswamy, Koushik Kar, Aparna Gupt...
CLUSTER
2007
IEEE
14 years 2 months ago
Evaluation of fault-tolerant policies using simulation
— Various mechanisms for fault-tolerance (FT) are used today in order to reduce the impact of failures on application execution. In the case of system failure, standard FT mechan...
Anand Tikotekar, Geoffroy Vallée, Thomas Na...
FOCS
1997
IEEE
13 years 12 months ago
General Dynamic Routing with Per-Packet Delay Guarantees of O(distance + 1 / session rate)
A central issue in the design of modern communication networks is that of providing performance guarantees. This issue is particularly important if the networks support real-time t...
Matthew Andrews, Antonio Fernández, Mor Har...
ICC
2007
IEEE
108views Communications» more  ICC 2007»
14 years 2 months ago
Flow Management for SIP Application Servers
—In this paper, we study how to build a front-end flow management system for SIP application servers. This is challenging because of some special characteristics of SIP and SIP a...
Jing Sun, Jinfeng Hu, Ruixiong Tian, Bo Yang
KBSE
2007
IEEE
14 years 2 months ago
Effective memory protection using dynamic tainting
Programs written in languages that provide direct access to memory through pointers often contain memory-related faults, which may cause non-deterministic failures and even securi...
James A. Clause, Ioannis Doudalis, Alessandro Orso...