Review of mixed‐integer nonlinear and generalized disjunctive programming methods

F Trespalacios, IE Grossmann - Chemie Ingenieur Technik, 2014 - Wiley Online Library
This work presents a review of the main deterministic mixed‐integer nonlinear programming
(MINLP) solution methods for problems with convex and nonconvex functions. An overview …

Joint waveform and discrete phase shift design for RIS-assisted integrated sensing and communication system under Cramer-Rao bound constraint

X Wang, Z Fei, J Huang, H Yu - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
Integrated sensing and communication (ISAC) technique has been viewed as a promising
component in future network. A major challenge for ISAC systems is that the constraint …

The SCIP optimization suite 5.0

A Gleixner, L Eifler, T Gally, G Gamrath, P Gemander… - 2017 - opus4.kobv.de
This article describes new features and enhanced algorithms made available in version 5.0
of the SCIP Optimization Suite. In its central component, the constraint integer programming …

Partially-connected hybrid beamforming design for integrated sensing and communication systems

X Wang, Z Fei, JA Zhang, J Xu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Beamforming design is an important technique for enhancing the performance of integrated
sensing and communication (ISAC) systems. However, related research based on the hybrid …

Integrated sensing and communication for RIS-assisted backscatter systems

X Wang, Z Fei, Q Wu - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
To facilitate the development of Internet of Things (IoT) services, future networks are
expected to simultaneously provide sensing functionality and support low-power …

Transmit sequence design for dual-function radar-communication system with one-bit DACs

Z Cheng, S Shi, Z He, B Liao - IEEE Transactions on Wireless …, 2021 - ieeexplore.ieee.org
In this paper, the problem of transmit sequence design for a dual-function radar-
communication (DFRC) system equipped with one-bit digital-to-analog converters (DACs) is …

Graph cut based inference with co-occurrence statistics

L Ladicky, C Russell, P Kohli, PHS Torr - European conference on …, 2010 - Springer
Markov and Conditional random fields (crf s) used in computer vision typically model only
local interactions between variables, as this is computationally tractable. In this paper we …

A framework for solving mixed-integer semidefinite programs

T Gally, ME Pfetsch, S Ulbrich - Optimization Methods and Software, 2018 - Taylor & Francis
Mixed-integer semidefinite programs (MISDPs) arise in many applications and several
problem-specific solution approaches have been studied recently. In this paper, we …

Implementation of warm-start strategies in interior-point methods for linear programming in fixed dimension

E John, EA Yıldırım - Computational Optimization and Applications, 2008 - Springer
We implement several warm-start strategies in interior-point methods for linear programming
(LP). We study the situation in which both the original LP instance and the perturbed one …

Inexact convex relaxations for AC optimal power flow: Towards AC feasibility

A Venzke, S Chatzivasileiadis, DK Molzahn - Electric Power Systems …, 2020 - Elsevier
Convex relaxations of AC optimal power flow (AC-OPF) problems have attracted significant
interest as in several instances they provably yield the global optimum to the original non …