Results 31 to 40 of about 1,721,646 (174)

Engineering Application of Landslide Susceptibility Mapping in Linear Engineering Optimization

open access: yesFrontiers in Earth Science, 2022
Regional landslide susceptibility mapping has an important role in guiding linear engineering optimization. Based on the geographic information system (GIS) platform and R language MaxEnt software, in this research, the China National Highway 109 New ...
Jinchang Shi
doaj   +1 more source

Visual-Inertial Mapping with Non-Linear Factor Recovery

open access: yes, 2020
Cameras and inertial measurement units are complementary sensors for ego-motion estimation and environment mapping. Their combination makes visual-inertial odometry (VIO) systems more accurate and robust.
Cremers, Daniel   +4 more
core   +1 more source

Multi-label feature selection via dual HSIC and sparse regularization

open access: yesXi'an Gongcheng Daxue xuebao
To rationally utilize the sample information and label information in multi-label data and improve the classification performance of the model, multi-label feature selection (DHSR) via dual Hilbert-Schmidt independence criterion (HSIC) and sparse ...
LI Bangna, HE Xingshi, ZHU Junwei
doaj   +1 more source

Morphological mapping for non‐linear dimensionality reduction

open access: yesIET Computer Vision, 2015
Recently, much research has been carried out on dimensionality reduction techniques that summarise a large set of features into a smaller set, leading to much less redundancy.
Rajiv Kapoor, Rashmi Gupta
doaj   +1 more source

Generalized Methodology for Array Processor Design of Real-time Systems [PDF]

open access: yes, 1994
Many techniques and design tools have been developed for mapping algorithms to array processors. Linear mapping is usually used for regular algorithms.
El hadidy, F., Herrmann, O.E.
core   +2 more sources

IDEALS WITH (d1, . . . , dm)-LINEAR QUOTIENTS [PDF]

open access: yesJournal of Algebraic Systems, 2018
In this paper, we introduce the class of ideals with $(d_1,ldots,d_m)$-linear quotients generalizing the class of ideals with linear quotients. Under suitable conditions we control the numerical invariants of a minimal free resolution of ideals with ...
L. Sharifan
doaj   +1 more source

A generalized Schur complement for non-negative operators on linear space

open access: yes, 2017
Extending the corresponding notion for matrices or bounded linear operators on a Hilbert space we define a generalized Schur complement for a non-negative linear operator mapping a linear space into its dual and derive some of its ...
Friedrich, J., Günther, M., Klotz, L.
core   +1 more source

On approximation of approximately linear mappings by linear mappings

open access: yesJournal of Functional Analysis, 1982
Assume A is a normed linear space, B is a Banach space, and \(f:A\to B\) is a mapping ''approximately linear''. In an old paper we have worked the following Ulam problem: Give conditions in order for a linear mapping near an approximately linear mapping to exist. The proof of the main result (i.e. the existence part) is correct.
openaire   +3 more sources

Study of the Dynamics of a Class of One-dimensional Piecewise Linear Displays with One Gap

open access: yesМоделирование и анализ информационных систем, 2017
In the  paper,  the  dynamics  of a class of one-dimensional  piecewise linear  displays  with one gap is studied.   Stable  conditions  of equilibrium  as well as other  attractors are found by numerical methods.
Grigorii A. Akhremenko
doaj   +1 more source

Cycles of linear and semilinear mappings

open access: yes, 2012
We give a canonical form of matrices of a cycle of linear or semilinear mapping V_1 --- V_2 --- ... --- V_t --- V_1 in which all V_i are complex vector spaces, each line is an arrow ---> or
Bass   +16 more
core   +1 more source

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