Results 21 to 30 of about 771 (124)

Minimum cost path problem for Plug-in Hybrid Electric Vehicles [PDF]

open access: yes, 2015
Cataloged from PDF version of article.We introduce a practically important and theoretically challenging problem: finding the minimum cost path for plug-in hybrid electric vehicles (PHEVs) in a network with refueling and battery switching stations ...
Arslan, O., Karasan, O. E., Yildiz, B.
core   +1 more source

A service‐aware transport layer framework for SDN‐enabled cellular core networks

open access: yesIET Communications, Volume 16, Issue 11, Page 1279-1289, July 2022., 2022
Abstract Since futuristic cellular core networks are envisioned to accommodate emerging vertical domain applications with diverse QoS requirements, software‐defined networking (SDN) technology has played a vital role in improving the scalability and flexibility of network management.
Nian Xia   +3 more
wiley   +1 more source

Resilience of multi-robot systems to physical masquerade attacks [PDF]

open access: yes, 2019
The advent of autonomous mobile multi-robot systems has driven innovation in both the industrial and defense sectors. The integration of such systems in safety-and security-critical applications has raised concern over their resilience to attack. In this
Li, Wenchao   +2 more
core   +1 more source

Extending a CIP Framework to Solve MIQCPs [PDF]

open access: yes, 2011
This paper discusses how to build a solver for mixed integer quadratically constrained programs (MIQCPs) by extending a framework for constraint integer programming (CIP). The advantage of this approach is that we can utilize the full power of advanced MILP and CP technologies, in particular for the linear relaxation and the discrete components of the ...
Timo Berthold   +2 more
openaire   +1 more source

Optimal low‐carbon scheduling of integrated local energy system considering oxygen‐enriched combustion plant and generalized energy storages

open access: yesIET Renewable Power Generation, Volume 16, Issue 4, Page 671-687, 16 March 2022., 2022
Abstract Under the background of carbon neutrality and large‐scale penetration of renewable energy, the integrated local energy system (ILES) has been extensively recognized as an effective way to reduce carbon emissions and improve renewable energy consumption level due to its high energy utilization and multiple energy complementarity.
Changming Chen   +9 more
wiley   +1 more source

The Moving Firefighter Problem

open access: yesMathematics, 2022
The original formulation of the firefighter problem defines a discrete-time process where a fire starts at a designated subset of the vertices of a graph G.
Bruno R. Gutiérrez-De-La-Paz   +5 more
doaj   +1 more source

Ellipsoidal relaxations of the stable set problem:theory and algorithms [PDF]

open access: yes, 2015
A new exact approach to the stable set problem is presented, which attempts to avoid the pitfalls of existing approaches based on linear and semidefinite programming.
Giandomenico, Monia   +3 more
core   +1 more source

Analyzing the computational impact of MIQCP solver components

open access: yesNumerical Algebra, Control & Optimization, 2012
We provide a computational study of the performance of a state-of-the-art solver for nonconvex mixed-integer quadratically constrained programs (MIQCPs). Since successful general-purpose solvers for large problem classes necessarily comprise a variety of algorithmic techniques, we focus especially on the impact of the individual solver components.
Timo Berthold   +3 more
openaire   +2 more sources

Using Functional Programming to recognize Named Structure in an Optimization Problem: Application to Pooling [PDF]

open access: yes, 2016
Branch-and-cut optimization solvers typically apply generic algorithms, e.g., cutting planes or primal heuristics, to expedite performance for many mathematical optimization problems.
Ceccon, F, Kouyialis, G, Misener, R
core   +1 more source

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