搜索结果: 1-14 共查到“信息科学与系统科学 via”相关记录14条 . 查询时间(0.119 秒)
MULTIDISCIPLINARY INFORMATION SYSTEM OF ASSYRIAN CUNEIFORM TABLETS ENHANCING NEW RESEARCH POSSIBILITIES VIA HETEROGENEOUS DATA IN RECORDS
Multidisciplinary information system cuneiform tablets 3D digital models digitalization of collections
2017/8/31
This paper outlines recently started project dedicated to creation and development of information system for cuneiform tablets. The contribution deals with the architecture of a virtual collection of ...
Low-authority controller design via convex optimization
Controller design system characteristic values of perturbation theory design sparse actuators and sensors
2015/8/11
In this paper we address the problem of low-authority controller (LAC) design. The premise is that the actuators have limited authority, and hence cannot significantly shift the eigenvalues of the sys...
Array signal processing with robust rejection constraints via second-order cone programming
Vector and array signal processing noise the ellipsoid array robust optimization
2015/8/10
We consider the array signal processing problem of choosing the weight vector to minimize noise power, subject to a unit array gain for the desired wave, and subject to rejection constraints on interf...
We consider a class of decentralized team decision problems with non classical information structure and discrete state spaces. In general, decentralized team decision problems are NP-complete. In thi...
Analysis of Polynomial Systems with Time Delays via the Sum of Squares Decomposition
Time Delays via Polynomial Systems
2015/6/19
We present a methodology for analyzing robust independent-of-delay and delay-dependent stability of equilibria of systems described by nonlinear Delay Differential Equations by algorithmically constru...
Optimal Decentralized Control of Linear Systems via Groebner Bases and Variable Elimination
Groebner Bases and Variable via
2015/6/19
e consider the problem of optimal decentralized controller synthesis. There are several classes of such problems for which effective algorithms are known, including the quadratically invariant cases. ...
Decentralized Robust Control via Quadratically Invariant Model Projection
Projection Robust Control
2015/6/19
We propose a computational approach to systematically find decentralized H-infinity suboptimal controllers for general unstructured models. Exploiting the quadratically invariant model projection and ...
Spectrum Leasing via Cooperation for Enhanced Physical-Layer Secrecy
Physical layer security secrecy capacity spectrum leasing Pareto boundary power gain region
2012/5/9
Spectrum leasing via cooperation refers to the possibility of primary users leasing a portion of the spectral resources to secondary users in exchange for cooperation. In the presence of an eavesdropp...
Threshold Improvement of Low-Density Lattice Codes via Spatial Coupling
Low-Density Lattice Codes Spatial Coupling Information Theory
2011/9/20
Abstract: Spatially-coupled low-density lattice codes (LDLC) are constructed using protographs. Using Monte Carlo density evolution using single-Gaussian messages, we observe that the threshold of the...
GPS Signal Acquisition via Compressive Multichannel Sampling
GPS compressive sensing spread spectrum analog compressed sensing
2011/9/14
Abstract: In this paper, we propose an efficient acquisition scheme for GPS receivers. It is shown that GPS signals can be effectively sampled and detected using a bank of randomized correlators with ...
Convergence of Weighted Min-Sum Decoding Via Dynamic Programming on Trees
belief propagation max product min sum LDPC codes linear programming decoding
2011/9/9
Abstract: Applying the max-product (and belief-propagation) algorithms to loopy graphs is now quite popular for best assignment problems. This is largely due to their low computational complexity and ...
On the infeasibility of entanglement generation in Gaussian quantum systems via classical control
entanglement generation Gaussian quantum systems classical control
2011/10/8
Abstract: This paper uses a system theoretic approach to show that classical linear time invariant controllers cannot generate steady state entanglement in a bipartite Gaussian quantum system which is...
Optimal Tracking Control Design of Quantum Systems via Tensor Formal Power Series Method
Optimal Tracking Hamilton-Jacobi equation Quantum Systems
2009/9/25
In this study, in order to generate a sequence of desired quantum states (or quantum bits) for quantum communication and computation, it is more appealing to formulate a quantum control system as a bi...
EIGENSTRUCTURE ASSIGNMENT VIA DYNAMIC OUTPUT FEEDBACK
Eigenstructure assignment assignability
2007/8/7
In this papers the problem of eigenstructure assignment via dynamic output feedback is studied. First, the necessary and sufficient assignability conditions via dynamic output feedback are given. Then...