20 citations · 26 across the 7 of their papers we have counts for
7 papers
Restricted isometric compression of sparse datasets into low-dimensional varieties
Vasile Pop, Iuliana Teodorescu, Razvan Teodorescu
This article extends the known restricted isometric projection of sparse datasets in Euclidean spaces down into low-dimensional subspaces to…
Effective distribution of codewords for Low Density Parity Check Cycle codes in the presence of disorder
Roshan Warman, Iuliana Teodorescu, Razvan Teodorescu
We review the zeta-function representation of codewords allowed by a parity-check code based on a bipartite graph, and then investigate the effect of disorder on the effective dist…
Efficient algorithms for topological inference on random graphs
Iuliana Teodorescu, Razvan Teodorescu, Pranav Warman
In this study, we investigate the problem of classifying, characterizing, and designing efficient algorithms for hard inference problems on planar graphs, in the limit of infinite…
Contributors of carbon dioxide in the atmosphere in Europe: the surface response analysis
Iuliana Teodorescu, Chris Tsokos
This paper is a continuation of the statistical modeling of the nonlinear relationship between atmospheric CO2 and attributable variables that can account for emissions, based on d…
Contributors of carbon dioxide in the atmosphere in Europe
Iuliana Teodorescu, Chris Tsokos
Carbon dioxide, along with atmospheric temperature are interacting to cause what we have defined as global warming. In the present study we develop a statistical model using real d…
Surface response analysis and determination of confidence regions for atmospheric CO2: a global warming study for U.S.A. data
Iuliana Teodorescu, Chris Tsokos
Starting from the atmospheric CO2 measurements taken in Hawaii between 1959 and 2008, a quadratic model with interactions was fitted, using 5 attributable variables. Surface respon…
Maximum Likelihood Estimation for Markov Chains
Iuliana Teodorescu
A new approach for optimal estimation of Markov chains with sparse transition matrices is presented.