#### Filter Results:

- Full text PDF available (8)

#### Publication Year

2008

2018

- This year (3)
- Last 5 years (15)
- Last 10 years (19)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

- Vahid Aref, Nicolas Macris, Marc Vuffray
- IEEE Transactions on Information Theory
- 2015

We investigate an encoding scheme for lossy compression of a binary symmetric source based on simple spatially coupled low-density generator-matrix codes. The degree of the check nodes is regular andâ€¦ (More)

- Sidhant Misra, Marc Vuffray, Andrey Y. Lokhov, Michael Chertkov
- ArXiv
- 2017

We consider balanced flows in a natural gas transmission network and discuss computationally hard problems such as establishing if solution of the underlying nonlinear gas flow equations exists, ifâ€¦ (More)

We consider the problem of learning the underlying graph of an unknown Ising model on p spins from a collection of i.i.d. samples generated from the model. We suggest a new estimator that isâ€¦ (More)

- Vahid Aref, Nicolas Macris, RÃ¼diger L. Urbanke, Marc Vuffray
- 2012 IEEE International Symposium on Informationâ€¦
- 2012

We study a new encoding scheme for lossy source compression based on spatially coupled low-density generatormatrix codes. We develop a belief-propagation guided-decimation algorithm, and show thatâ€¦ (More)

- Krishnamurthy Dvijotham, Pascal Van Hentenryck, Michael Chertkov, Sidhant Misra, Marc Vuffray
- Constraints
- 2016

Optimal power flow (OPF) is the central optimization problem in electric power grids. Although solved routinely in the course of power grid operations, it is known to be strongly NP-hard in general,â€¦ (More)

We prove the existence and uniqueness of stationary spherically symmetric positive solutions for the SchrÃ¶dinger-Newton model in any space dimension d. Our result is based on a careful analysis ofâ€¦ (More)

- Andrey Y. Lokhov, Marc Vuffray, Sidhant Misra, Michael Chertkov
- Science Advances
- 2018

Reconstruction of the structure and parameters of an Ising model from binary samples is a problem of practical importance in a variety of disciplines, ranging from statistical physics andâ€¦ (More)

- Marc Vuffray, Sidhant Misra, Michael Chertkov
- 2015 54th IEEE Conference on Decision and Controlâ€¦
- 2015

We consider general, steady, balanced flows of a commodity over a network where an instance of the network flow is characterized by edge flows and nodal potentials. Edge flows in and out of a nodeâ€¦ (More)

- Anatoly Zlotnik, Sidhant Misra, Marc Vuffray, Michael Chertkov
- 2016 European Control Conference (ECC)
- 2016

We derive a monotonicity property for general, transient flows of a commodity transferred throughout a network, where the flow is characterized by density and mass flux dynamics on the edges withâ€¦ (More)