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2008
IEEE
15 years 2 months ago
Translating Service Level Objectives to lower level policies for multi-tier services
Service providers and their customers agree on certain quality of service guarantees through Service Level Agreements (SLA). An SLA contains one or more Service Level Objectives (S...
Yuan Chen, Subu Iyer, Xue Liu, Dejan S. Milojicic,...
CORR
2008
Springer
123views Education» more  CORR 2008»
15 years 2 months ago
Networks become navigable as nodes move and forget
Abstract. We propose a dynamic process for network evolution, aiming at explaining the emergence of the small world phenomenon, i.e., the statistical observation that any pair of i...
Augustin Chaintreau, Pierre Fraigniaud, Emmanuelle...
CORR
2008
Springer
189views Education» more  CORR 2008»
15 years 2 months ago
Algorithms for Dynamic Spectrum Access with Learning for Cognitive Radio
We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
CCR
2007
69views more  CCR 2007»
15 years 1 months ago
The state of peer-to-peer simulators and simulations
In this paper, we discuss the current situation with respect to simulation usage in P2P research, testing the available P2P simulators against a proposed set of requirements, and ...
S. Naicken, B. Livingston, Anirban Basu, S. Rodhet...
COMCOM
2007
139views more  COMCOM 2007»
15 years 1 months ago
Performance evaluation of scheduling in IEEE 802.16 based wireless mesh networks
IEEE 802.16 employs TDMA (Time Division Multiple Access) as the access method and the policy for selecting scheduled links in a given time slot will definitely impact the system ...
Bo Han, Weijia Jia, Lidong Lin