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» Performance and control of network systems
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IMC
2007
ACM
15 years 8 months ago
Blind source separation approach to performance diagnosis and dependency discovery
We consider the problem of diagnosing performance problems in distributed system and networks given end-to-end performance measurements provided by test transactions, or probes. C...
Gaurav Chandalia, Irina Rish
ICC
2007
IEEE
148views Communications» more  ICC 2007»
16 years 1 months ago
HSDPA Performance in Live Networks
—The first HSDPA (High-Speed Downlink Packet Access) networks have been recently deployed for operational use. We evaluate and compare live HSDPA operational network performance ...
Marko Jurvansuu, Jarmo Prokkola, Mikko Hanski, Pek...
BROADNETS
2006
IEEE
16 years 24 days ago
Experimental Validation of Middleware-based QoS Control in 802.11 Wireless Networks
Due to the shared medium nature of wireless networks, the uncertainties caused by collisions and interferences make the Quality of Service (QoS) issue harder than its wired counte...
Wenbo He, Hoang Nguyen, Klara Nahrstedt
TITS
2008
133views more  TITS 2008»
15 years 6 months ago
Fuzzy Control Model Optimization for Behavior-Consistent Traffic Routing Under Information Provision
This paper presents an H-infinity filtering approach to optimize a fuzzy control model used to determine behaviorconsistent (BC) information-based control strategies to improve the...
Alexander Paz, Srinivas Peeta
USS
2008
15 years 9 months ago
NetAuth: Supporting User-Based Network Services
In User-Based Network Services (UBNS), the process servicing requests from user U runs under U's ID. This enables (operating system) access controls to tailor service authori...
Manigandan Radhakrishnan, Jon A. Solworth