Results 21 to 30 of about 510,563 (307)

The Structural Similarity of Information Science Subjects at Shahid Chamran University of Ahvaz With Iran and The World [PDF]

open access: yesنشریه مطالعات دانش‌پژوهی
Purpose: This study investigates the structural similarity of research topics in information science at Shahid Chamran University of Ahvaz with those in Iran and the global scientific community.
Shahnaz Khademizadeh   +2 more
doaj   +1 more source

Adding the microdimension to the study of language change in contact. Three case studies

open access: yesGlossa, 2022
Syntactic change in contact is generally explained as a result of cognitive, structural/typological, or sociolinguistic factors. However, the relative weight of these factors in shaping the outputs of contact is yet to be assessed.
Alberto Frasson   +5 more
doaj   +2 more sources

Structure learning with similarity preserving [PDF]

open access: yesNeural Networks, 2020
Leveraging on the underlying low-dimensional structure of data, low-rank and sparse modeling approaches have achieved great success in a wide range of applications. However, in many applications the data can display structures beyond simply being low-rank or sparse.
Zhao Kang 0001   +5 more
openaire   +2 more sources

Structural Similarity-Based Object Tracking in Video Sequence [PDF]

open access: yes, 2006
This paper addresses the problem of object tracking in video sequences. The use of a structural similarity measure for tracking is proposed. The measure reflects the distance between two images by comparing their structural and spatial characteristics ...
Bull, David   +11 more
core   +1 more source

Thematic relations affect similarity via commonalities [PDF]

open access: yes, 2009
Thematic relations are an important source of perceived similarity. For instance, the rowing theme of boats and oars increases their perceived similarity. The mechanism of this effect, however, has not been specified previously.
Golonka, Sabrina   +2 more
core   +1 more source

Different Measures of Structural Similarity Tap Different Aspects of Visual Object Processing

open access: yesFrontiers in Psychology, 2017
The structural similarity of objects has been an important variable in explaining why some objects are easier to categorize at a superordinate level than to individuate, and also why some patients with brain injury have more difficulties in recognizing ...
Christian Gerlach
doaj   +1 more source

The Cobalt(II) Oxidotellurate(IV) Hydroxides Co2(TeO3)(OH)2 and Co15(TeO3)14(OH)2

open access: yesCrystals, 2023
Previously unknown Co2(TeO3)(OH)2 and Co15(TeO3)14(OH)2 were obtained under mild hydrothermal reaction conditions (210 °C, autogenous pressure) from alkaline solutions.
Felix Eder   +3 more
doaj   +1 more source

Disappearing Link Prediction in Scientific Collaboration Networks

open access: yesIEEE Access, 2018
It is a common sense that both the formation and dissolution of links are the fundamental processes of link dynamics in network organization. Previous studies have analyzed the formation of links with predicting missing links in current networks and new ...
Bo Xu   +5 more
doaj   +1 more source

Garnet-type Na3Te2(FeO4)3

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
Na3Te2(FeO4)3 or Na3Te2Fe3O12, trisodium ditellurium(VI) triiron(III) dodecaoxide, was obtained in the form of single-crystals under hydrothermal conditions.
Felix Eder, Matthias Weil
doaj   +1 more source

Refined Locally Linear Transform-Based Spectral-Domain Gradient Sparsity and Its Applications in Spectral CT Reconstruction

open access: yesIEEE Access, 2021
Spectral computed tomography (CT) is extension of the conventional single spectral CT (SSCT) along the energy dimension, which achieves superior energy resolution and material distinguish- ability.
Qian Wang   +2 more
doaj   +1 more source

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