5 citations · 8 across the 13 of their papers we have counts for
4 papers · 1 filter
On accelerated coordinate descent methods for searching equilibria in two-stage transportation equilibrium traffic flow distribution model
Nikita Iltyakov, Mark Obozov, Igor Dyslevski +3
The search for equilibrium in a two-stage traffic flow model reduces to the solution of a special nonsmooth convex optimization problem with two groups of different variables. For…
Decentralized optimization with affine constraints over time-varying networks
Demyan Yarmoshik, Alexander Rogozin, Alexander Gasnikov
The decentralized optimization paradigm assumes that each term of a finite-sum objective is privately stored by the corresponding agent. Agents are only allowed to communicate with…
Primal-Dual Gradient Methods for Searching Network Equilibria in Combined Models with Nested Choice Structure and Capacity Constraints
Meruza Kubentayeva, Demyan Yarmoshik, Mikhail Persiianov +8
We consider a network equilibrium model (i.e. a combined model), which was proposed as an alternative to the classic four-step approach for travel forecasting in transportation net…
Sufficient conditions for multi-stages traffic assignment model to be the convex optimization problem
Evgenia Gasnikova, Alexander Gasnikov, Demyan Yarmoshik +7
In this paper we consider multi-stages traffic assignment with several demand layers, user types and network types. We consider two stages: demand matrix calculation (Entropy Wilso…