Spatial Domain Simultaneous Information and Power Transfer for MIMO Channels
, 2015 In this paper, we theoretically investigate a new technique for simultaneous information and power transfer (SWIPT) in multiple-input multiple-output (MIMO) point-to-point with radio frequency energy harvesting capabilities.
Berberidis, Kostas +3 more
core +1 more source
A mixed integer linear programming model for optimal sovereign debt issuance [PDF]
, 2011 Copyright @ 2011, Elsevier. NOTICE: this is the author’s version of a work that was accepted for publication in the European Journal of Operational Research.
A. Canepa +26 more
core +1 more source
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
Performance comparison of two recently proposed copositivity tests
EURO Journal on Computational Optimization, 2022 Recently and simultaneously, two MILP-based approaches to copositivity testing were proposed. This note tries a performance comparison, using a group of test sets containing a large number of designed instances.
Bo Peng
doaj +1 more source
On optimizing over lift-and-project closures [PDF]
, 2010 The lift-and-project closure is the relaxation obtained by computing all lift-and-project cuts from the initial formulation of a mixed integer linear program or equivalently by computing all mixed integer Gomory cuts read from all tableau's corresponding
Bonami, Pierre
core +2 more sources
Polyhedral approximation in mixed-integer convex optimization
, 2017 Generalizing both mixed-integer linear optimization and convex optimization, mixed-integer convex optimization possesses broad modeling power but has seen relatively few advances in general-purpose solvers in recent years.
Bent, Russell +3 more
core +1 more source
Models and Solutions of Resource Allocation Problems based on Integer Linear and Nonlinear Programming [PDF]
, 2016 In this thesis we deal with two problems of resource allocation solved through a Mixed-Integer Linear Programming approach and a Mixed-Integer Nonlinear Chance Constraint Programming approach.
Thomopulos, Dimitri <1987>
core +1 more source
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
A mixed-integer linear programming approach for robust state estimation
Journal of Modern Power Systems and Clean Energy, 2014 In this paper, a mixed integer linear programming (MILP) formulation for robust state estimation (RSE) is proposed. By using the exactly linearized measurement equations instead of the original nonlinear ones, the existing mixed integer nonlinear ...
Yanbo Chen, Jin Ma
doaj +1 more source
Bit Representation Can Improve SDP Relaxations of Mixed-Integer Quadratic Programs [PDF]
, 2018 A standard trick in integer programming is to replace bounded integer variables with binary variables, using a bit representation. In a previous paper, we showed that this process can be used to improve linear programming relaxations of mixed-integer ...
Galli, Laura +2 more
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