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ICC
2009
IEEE
233views Communications» more  ICC 2009»
16 years 2 months ago
Detecting Primary User Emulation Attacks in Dynamic Spectrum Access Networks
— In this paper, we present an analytical model as well as a practical mechanism to detect denial of service (DoS) attacks on secondary users in dynamic spectrum access (DSA) net...
Z. Jin, S. Anand, K. P. Subbalakshmi
ICNP
2009
IEEE
16 years 1 months ago
Principles of Safe Policy Routing Dynamics
—We introduce the Dynamic Policy Routing (DPR) model that captures the propagation of route updates under arbitrary changes in topology or path preferences. DPR introduces the no...
Sam Epstein, Karim Mattar, Ibrahim Matta
ESA
2009
Springer
129views Algorithms» more  ESA 2009»
16 years 1 months ago
Dynamic vs. Oblivious Routing in Network Design
Consider the robust network design problem of finding a minimum cost network with enough capacity to route all traffic demand matrices in a given polytope. We investigate the impa...
Navin Goyal, Neil Olver, F. Bruce Shepherd
HYBRID
2010
Springer
16 years 1 months ago
On the connections between PCTL and dynamic programming
Probabilistic Computation Tree Logic (PCTL) is a wellknown modal logic which has become a standard for expressing temporal properties of finite-state Markov chains in the context...
Federico Ramponi, Debasish Chatterjee, Sean Summer...
FOCS
2006
IEEE
16 years 1 months ago
A simple condition implying rapid mixing of single-site dynamics on spin systems
Spin systems are a general way to describe local interactions between nodes in a graph. In statistical mechanics, spin systems are often used as a model for physical systems. In c...
Thomas P. Hayes