Results 51 to 60 of about 158,007 (285)
On mixed-integer random convex programs [PDF]
2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012 We consider a class of mixed-integer optimization problems subject to N randomly drawn convex constraints. We provide explicit bounds on the tails of the probability that the optimal solution found under these N constraints will become infeasible for the next random constraint.
CALAFIORE, Giuseppe Carlo +2 more
openaire +2 more sources
Terahertz Volume Plasmon‐Polariton Modulation in All‐Dielectric Hyperbolic Metamaterials
Advanced Optical Materials, EarlyView.THz volume plasmon‐polariton (VPP) propagation through plasmon‐based hyperbolic metamaterials, made of alternating layers of doped and undoped III‐V semiconductors. Abstract The development of plasmonics and related applications in the terahertz range faces limitations due to the intrinsic high electron density of the standard metals.
Stefano Campanaro +3 more
wiley +1 more source
Network Formulations of Mixed-Integer Programs [PDF]
Mathematics of Operations Research, 2006 We consider mixed-integer sets described by system of linear inequalities in which the constraint matrix A is totally unimodular; the right-hand side is arbitrary vector; and a subset of the variables is required to be integer. We show that the problem of checking nonemptiness of a set of this type is NP-complete, even in the case in which the linear ...
CONFORTI, MICHELANGELO +3 more
openaire +4 more sources
Ultra‐Durable Information‐Encoded Anti‐Counterfeiting Self‐Assembled Nanocrystal Labels
Advanced Optical Materials, EarlyView.Ultra‐durable cost‐effective information‐encoded anti‐counterfeiting labels are fabricated to secure semiconductor chips. A novel method is used to self‐assemble colloidal quantum wells (CQWs) into color bars. Information can be encoded spatially, spectrally, and opto‐spatially.
Taha Haddadifam +6 more
wiley +1 more source
Fast Mixed Integer Quadratic Programming for Sparse Signal Estimation
IEEE Access, 2018 It has been recently shown that the $l_{0}$ -norm problem can be reformulated into a mixed integer quadratic programming (MIQP) problem. CPLEX, a commercial optimization software package that can solve integer programming problems, is used to find the ...
Sangjun Park, Heung-No Lee
doaj +1 more source
A Heuristic for a Mixed Integer Program using the Characteristic Equation Approach [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2017 While most linear programming (LP) problems can be solved in polynomial time, pure and mixed integer problems are NP-hard and there are no known polynomial time algorithms to solve these problems.
Philimon Nyamugure +3 more
doaj +1 more source
Deep Space Network Scheduling via Mixed-Integer Linear Programming
IEEE Access, 2021 NASA’s Deep Space Network (DSN) is a globally-spanning communications network responsible for supporting the interplanetary spacecraft missions of NASA and other international users. The DSN is a highly utilized asset, and the large demand for its&
Alex Sabol +3 more
doaj +1 more source
Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source
A MIXED-INTEGER PROGRAMMING MODEL FOR THE JOB SCHEDULING PROBLEM IN A PRODUCTION COMPANY
Verimlilik Dergisi, 2022 Purpose: In this study, a mixed-integer programming model is developed to minimize the total lateness and total completion time of the jobs in an automotive company.
Durdu Hakan Utku +2 more
doaj +1 more source
Approximate Multiparametric Mixed-Integer Convex Programming
IEEE Control Systems Letters, 2020 6 pages, 6 figures, accepted to IEEE Control Systems Letters (L-CSS); v4: final ...
Danylo Malyuta, Behcet Acikmese
openaire +2 more sources