Results 21 to 30 of about 761,248 (265)

A sparse reformulation of the Green's function formalism allows efficient simulations of morphological neuron models

open access: yesFrontiers in Systems Neuroscience, 2014
Neurons are spatially extended structures with an elaborate dendritic tree that integrates spatio-temporal input patterns. Traditionally, this integration is analysed using compartmental simulations of the cable equation [1].
Willem Wybo   +2 more
doaj   +1 more source

Surfel Set Simplification With Optimized Feature Preservation

open access: yesIEEE Access, 2016
In this paper, we propose a novel scheme for simplifying a surfel set with the resultant surfels computed and distributed to preserve prominent geometric and textural features. It works by iteratively collapsing local neighborhoods around surfels until a
Yuxue Fan   +4 more
doaj   +1 more source

La tendencia hacia la simplificación en el discurso especializado y no-especializado: ampliando el alcance de los estudios de traducción basados en corpus al análisis multidiscursivo

open access: yesTrans, 2022
This paper intends to contribute to research on the simplification hypothesis by incorporating a multi-discourse analysis. The study compares non-specialized and academic specialized discourse with the aim of describing their similarities and difference
Virginia Mattioli
doaj   +1 more source

Connected operators based on region-tree pruning strategies [PDF]

open access: yes, 2000
This paper discusses region-based representations useful to create connected operators. The filtering approach involves three steps: 1) a region tree representation of the input image is constructed; 2) the simplification is obtained by pruning the tree;
Garrido Ostermann, Luis   +1 more
core   +1 more source

Study of One of Sani al-Molk’s One Thousand and One Night Illustrations From Visual Perception Theory of Gestalt [PDF]

open access: yesنگره, 2018
General principles of Gestalt School of Psychology (Unified Whole) are codified by a group of German psychologists in early twentieth century. This approach is based on theories describing how the viewer tend to organize a series of simple visual ...
Ameneh Mafitabar   +2 more
doaj   +1 more source

On the correctness of using two-dimensional representations in the analysis of cylindrical peg–hole insertion and withdrawal

open access: yesRoyal Society Open Science, 2023
The cylindrical peg–hole system is a popular model in the study of assembly and disassembly operations. The analysis of peg–hole systems is customarily performed using simplified two-dimensional representations, viz. a vertical sectional view.
Feiying Lan   +3 more
doaj   +1 more source

Interactive Simplifier Tracing and Debugging in Isabelle [PDF]

open access: yes, 2014
The Isabelle proof assistant comes equipped with a very powerful tactic for term simplification. While tremendously useful, the results of simplifying a term do not always match the user's expectation: sometimes, the resulting term is not in the form the
D. Aspinall   +7 more
core   +1 more source

Unsupervised morphological segmentation for images [PDF]

open access: yes, 1993
This paper deals with a morphological approach to unsupervised image segmentation. The proposed technique relies on a multiscale Top-Down approach allowing a hierarchical processing of the data ranging from the most global scale to the most detailed one.
Salembier Clairon, Philippe Jean
core   +1 more source

Multivariate topology simplification [PDF]

open access: yesComputational Geometry, 2016
Topological simplification of scalar and vector fields is well-established as an effective method for analysing and visualising complex data sets. For multi-field data, topological analysis requires simultaneous advances both mathematically and computationally.
Chattopadhyay, A   +4 more
openaire   +4 more sources

Cognitive Simplification Operations Improve Text Simplification

open access: yesProceedings of the 26th Conference on Computational Natural Language Learning (CoNLL), 2022
Text Simplification (TS) is the task of converting a text into a form that is easier to read while maintaining the meaning of the original text. A sub-task of TS is Cognitive Simplification (CS), converting text to a form that is readily understood by people with cognitive disabilities without rendering it childish or simplistic.
Chamovitz, Eytan, Abend, Omri
openaire   +2 more sources

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