Results 81 to 90 of about 70,247 (289)

Revisiting lagrange relaxation (LR) for processing large-scale mixed integer programming (MIP) problems

open access: yes, 2004
Lagrangean Relaxation has been successfully applied to process many well known instances of NP-hard Mixed Integer Programming problems. In this paper we present a Lagrangean Relaxation based generic solver for processing Mixed Integer Programming ...
Siamitros, C, Mitra, G, Poojari, CA
core  

Accurate and Anti‐Interference Control of Computer Vision‐Assisted Light‐Driven Liquid Crystal Elastomer Actuator

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article introduces a computer vision‐assisted control strategy for light‐driven liquid crystal elastomer actuators. Through negative feedback regulation, the liquid crystal elastomer actuator exhibits accurate and stable bending deformation in complex environments.
Wei Zhang   +6 more
wiley   +1 more source

FATCOP 2.0: Advanced Features in an Opportunistic Mixed Integer Programming Solver

open access: yes, 2000
We describe FATCOP 2.0, a new parallel mixed integer program solver that works in an opportunistic computing environment provided by the Condor resource management system.
Linderoth, Jeff   +2 more
core  

The value function of a mixed integer program: II

open access: yesDiscrete Mathematics, 1977
AbstractWe study the function G(b) = inf{cx + dy ∣ Ax + By = b, x, y ⩾ 0 and x integer} under the assumptions that G(0) = 0 and A and B are matrices of rationals. G is defined for b ∈ Rm feasible, i.e., b for which the constraining conditions are consistent.
Charles E. Blair, Robert G. Jeroslow
openaire   +2 more sources

Microrobotic Catheterization of the Ophthalmic Artery for Targeted Treatment of Retinoblastoma

open access: yesAdvanced Intelligent Systems, EarlyView.
A microrobotic platform is presented that allows teleoperated and autonomous navigation of flow‐driven magnetic microcatheters, MagFlow, into the ophthalmic artery for superselective intra‐arterial infusion of chemotherapy to treat retinoblastoma. Extensive benchtop validations with patient‐derived biomimetic phantoms under optical and fluoroscopic ...
Artur Banach   +5 more
wiley   +1 more source

A Fast and Accurate Self-Healing Scheme for Intelligent Distribution Networks Using Mixed Integer Linear Programming

open access: yesIEEE Access
Fast and accurate self-healing after faults is an important way to improve the reliability of distribution networks. To improve the self-healing speed and accuracy of distribution networks, this paper proposes a fast and accurate self-healing scheme for ...
Jiangang Lu   +5 more
doaj   +1 more source

Cutting plane methods for general integer programming

open access: yes, 1993
Integer programming (IP) problems are difficult to solve due to the integer restrictions imposed on them. A technique for solving these problems is the cutting plane method.
Mitra, G   +5 more
core  

Compact Modeling of Volatile‐Switching Electrochemical Metallization Memory Cells by Means of the Electromotive Force

open access: yesAdvanced Intelligent Systems, EarlyView.
A volatile‐switching compact model of electrochemical metallization memory cells for neuromorphic architecture is developed and validated by reliable reproduction of device characterization measurements: I−V sweeps, SET kinetics, relaxation dynamics.
Rana Walied Ahmad   +4 more
wiley   +1 more source

OPTIMASI PLAZA TOL DENGAN MENGGUNAKAN MIXED INTEGER NON-LINEAR PROGRAMMING

open access: yesBarekeng, 2012
Bagian yang cukup penting dalam sistem jalan tol adalah plaza tol yang merupakan tempat pelayanan dan pembayaran sebelum masuk tol. Plaza tol biasanya terdiri dari beberapa jalur sehingga memudahkan proses pembayaran dan pelayanan.
Berny P. Tomasouw, Francis Y. Rumlawang
doaj   +1 more source

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