5 citations · 15 across the 6 of their papers we have counts for
6 papers
Tree Structured Synthesis of Gaussian Trees
Ali Moharrer, Shuangqing Wei, George T. Amariucai +1
A new synthesis scheme is proposed to effectively generate a random vector with prescribed joint density that induces a (latent) Gaussian tree structure. The quality of synthesis i…
Layered Synthesis of Latent Gaussian Trees
Ali Moharrer, Shuangqing Wei, George T. Amariucai +1
A new synthesis scheme is proposed to generate a random vector with prescribed joint density that induces a (latent) Gaussian tree structure. The quality of synthesis is shown by v…
Synthesis of Gaussian Trees with Correlation Sign Ambiguity: An Information Theoretic Approach
Ali Moharrer, Shuangqing Wei, George T. Amariucai +1
In latent Gaussian trees the pairwise correlation signs between the variables are intrinsically unrecoverable. Such information is vital since it completely determines the directio…
KERMAN: A Key Establishment Algorithm based on Harvesting Randomness in MANETs
Mohammad Reza Khalili Shoja, George Traian Amariucai, Shuangqing Wei +1
Establishing secret common randomness between two or multiple devices in a network resides at the root of communication security. The problem is traditionally decomposed into a ran…
Classifying Unrooted Gaussian Trees under Privacy Constraints
A. Moharrer, S. Wei, G. T. Amariucai +1
In this work, our objective is to find out how topological and algebraic properties of unrooted Gaussian tree models determine their security robustness, which is measured by our p…
Revisiting Optimal Power Control: its Dual Effect on SNR and Contention
Yang Liu, Mingyan Liu, Jing Deng
In this paper we study a transmission power tune problem with densely deployed 802.11 Wireless Local Area Networks (WLANs). While previous papers emphasize on tuning transmission p…