Publications related to Linear programming

Facing The Unknown: Suggesting Alternative Novel Biochemistry in Escherichia coli and Saccharomyces cerevisiae

Vassily Hatzimanikatis, Meriç Ataman, Noushin Hadadi

While advances in genome sequencing have greatly facilitated the inference of metabolic networks, the presence of unknown biochemistry in the organisms still challenges the analysis and understanding of metabolism. Even for one of the most known organism l ...

2017

A systematic methodology for the techno-economic optimization of Organic Rankine Cycles

Alberto Mian, Emanuele Martelli

This work presents a general and systematic methodology for the techno-economic optimization of Rankine cycles. The proposed superstructure for Rankine cycles allows to reproduce a wide range of cycle configurations, such as cycles with/without regenerator ...

Elsevier Science Bv2017

Control algorithm for a residential photovoltaic system with storage

Christophe Ballif, Yannick Samuel Riesen

High penetration of photovoltaic (PV) electricity could affect the stability of the low-voltage grid due to over-voltage and transformer overloading at times of peak production. Residential battery storage can smooth out those peaks and hence contribute to ...

Elsevier Sci Ltd2017

Linear and non-linear studies of spurious backward-wave instabilities in a smooth-wall gyrotron beam duct

Stefano Alberti, Jérémy Genoud, Trach-Minh Tran

Recently developed self-consistent models for beam-wave interaction simulations of a gyrotron oscillator are used to study spurious backward-wave instabilities in smooth-wall metallic beam ducts. Starting from a simple case with a basic geometry, the influ ...

2017

A feasible-side globally convergent modifier-adaptation scheme

Dominique Bonvin, Timm Faulwasser, Alejandro Gabriel Marchetti

In the context of static real-time optimization (RTO) of uncertain plants, the standard modifier-adaptation scheme consists in adding first-order correction terms to the cost and constraint functions of a model based optimization problem. If the algorithm ...

Elsevier Sci Ltd2017

Non-Normal Very Ample Polytopes - Constructions and Examples

Michal Lason

We answer several questions posed by Beck, Cox, Delgado, Gubeladze, Haase, Hibi, Higashitani, and Maclagan in [Cox et al. 14, Question 3.5 (1),(2), Question 3.6], [Beck et al. 15, Conjecture 3.5(a),(b)], and [Hasse et al. 07, Open question 3 (a),(b) p. 231 ...

Taylor & Francis Inc2017

Robust Submodular Maximization: A Non-Uniform Partitioning Approach

Volkan Cevher, Jonathan Mark Scarlett, Ilija Bogunovic, Slobodan Mitrovic

We study the problem of maximizing a monotone submodular function subject to a cardinality constraint

k

, with the added twist that a number of items

\tau

from the returned set may be removed. We focus on the worst-case setting considered in Orlin et al ...

2017

Learning time varying graphs

Pascal Frossard, Andreas Loukas, Vasilis Kalofolias

We consider the problem of inferring the hidden structure of high-dimensional dynamic systems from the perspective of graph learning. In particular, we aim at capturing the dynamic relationships between nodes by a sequence of graphs. Our approach is motiva ...

Ieee2017

Constraint-Flow Nets: A Model for Building Constraints from Resource Dependencies

Simon Bliudze, Alena Simalatsar, Alina Zolotukhina

The major research in the resource management literature focuses primarily on two complementary sub-problems: (1) specification languages for formulating resource requests and (2) constraint problems modelling allocation and scheduling. Both directions ass ...

Springer International Publishing2017

Polynomially Solvable Instances of the Shortest and Closest Vector Problems With Applications to Compute-and-Forward

Michael Christoph Gastpar, Saeid Sahraei

A particular instance of the shortest vector problem (SVP) appears in the context of compute-and-forward. Despite the NP-hardness of the SVP, we will show that this certain instance can be solved in complexity order O(nψlog(nψ)) , where ψ=sqrt(P ||h||^2+1) ...

Institute of Electrical and Electronics Engineers2017

Linear programming

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Facing The Unknown: Suggesting Alternative Novel Biochemistry in Escherichia coli and Saccharomyces cerevisiae

A systematic methodology for the techno-economic optimization of Organic Rankine Cycles

Control algorithm for a residential photovoltaic system with storage

Linear and non-linear studies of spurious backward-wave instabilities in a smooth-wall gyrotron beam duct

A feasible-side globally convergent modifier-adaptation scheme

Non-Normal Very Ample Polytopes - Constructions and Examples

Robust Submodular Maximization: A Non-Uniform Partitioning Approach

Learning time varying graphs

Constraint-Flow Nets: A Model for Building Constraints from Resource Dependencies

Polynomially Solvable Instances of the Shortest and Closest Vector Problems With Applications to Compute-and-Forward

A systematic methodology for the techno-economic optimization of Organic Rankine Cycles

Facing The Unknown: Suggesting Alternative Novel Biochemistry in Escherichia coli and Saccharomyces cerevisiae

A feasible-side globally convergent modifier-adaptation scheme

Constraint-Flow Nets: A Model for Building Constraints from Resource Dependencies

Robust Submodular Maximization: A Non-Uniform Partitioning Approach

Polynomially Solvable Instances of the Shortest and Closest Vector Problems With Applications to Compute-and-Forward

Control algorithm for a residential photovoltaic system with storage

Linear and non-linear studies of spurious backward-wave instabilities in a smooth-wall gyrotron beam duct

Non-Normal Very Ample Polytopes - Constructions and Examples

Learning time varying graphs