SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Improving A Solution's Quality Through Parallel Processing
The Journal of Supercomputing
Parallel Processing for Real-Time Simulation: A Case Study
IEEE Parallel & Distributed Technology: Systems & Technology
Proceedings of the 2002 conference on Applications, technologies, architectures, and protocols for computer communications
Service Overlay Networks: SLAs, QoS and Bandwidth Provisioning
ICNP '02 Proceedings of the 10th IEEE International Conference on Network Protocols
Peer-to-Peer Caching Schemes to Address Flash Crowds
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
MPEG-4 Based Interactive Video using Parallel Processing
ICPP '98 Proceedings of the 1998 International Conference on Parallel Processing
Countering DoS attacks with stateless multipath overlays
Proceedings of the 12th ACM conference on Computer and communications security
The effect of latency on user performance in real-time strategy games
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Networking issues in entertainment computing
OverQos: an overlay based architecture for enhancing internet Qos
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Operating system support for planetary-scale network services
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Mayday: distributed filtering for internet services
USITS'03 Proceedings of the 4th conference on USENIX Symposium on Internet Technologies and Systems - Volume 4
MON: on-demand overlays for distributed system management
WORLDS'05 Proceedings of the 2nd conference on Real, Large Distributed Systems - Volume 2
Service placement in a shared wide-area platform
ATEC '06 Proceedings of the annual conference on USENIX '06 Annual Technical Conference
Overlay Node Placement: Analysis, Algorithms and Impact on Applications
ICDCS '07 Proceedings of the 27th International Conference on Distributed Computing Systems
Towards network triangle inequality violation aware distributed systems
Proceedings of the 7th ACM SIGCOMM conference on Internet measurement
Rethinking virtual network embedding: substrate support for path splitting and migration
ACM SIGCOMM Computer Communication Review
QoSMap: Achieving Quality and Resilience through Overlay Construction
ICIW '09 Proceedings of the 2009 Fourth International Conference on Internet and Web Applications and Services
VOIP: VOIP - extra threats in the converged environment
Network Security
QRON: QoS-aware routing in overlay networks
IEEE Journal on Selected Areas in Communications
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This paper describes the use of simulation to study the effect of disruptive network behavior on Internet-based QoS-compliant overlay networks. The use of simulation permits assessment of overlays under network perturbations such as Denial of Service (DoS) attacks and flash crowds. Such conditions may occur frequently on the Internet but cannot be used for evaluation through observation of the Internet. We constructed QoS compliant overlays using QoSMap, an overlay construction scheme which constructs overlays for applications with strict QoS requirements. Using ns-2 based simulation; we launched DoS attack in the overlays and assessed their capability in meeting QoS requirements under severe network behavior. With 10 different network traffic conditions, network bursts and HTTP-delay traffic as traffic sources, five different overlay topologies, and latency and loss rate as QoS constraints, we noted that even under network attacks, QoSMap constructed overlays were able to meet applications requirements overlays of high QoS and long lifetime. This paper provides insight into the use of such simulation in general to study the effectiveness of overlay construction and other higher level applications to be resilient to destructive network perturbations.