Spatial memory

The paper "A novel approach of neural networks and USLE in smart soil erosion modeling, case study in Southern coastal of Viet Nam" adopted one of the neural networks - the Long ShortTerm Memory (LSTM) to analyze temporal variations in erosion patterns over time, aiding in understanding erosion dynamics. Furthermore, another common soil erosion model - the Universal Soil Loss Equation (USLE) was investigated to predict annual soil loss. Our data were extracted from remotely sensed data (DEM - Digital Elevation Model and MODIS) and vector data of the study area.

11p tukhauquantuong1011 22-04-2024 6 2   Download

In this paper, we propose a method that combines face recognition and action recognition for fall detection. Specifically, we identify seven basic actions that take place in the elderly daily life based on skeleton data extracted using the YOLOv7-Pose model.

8p viargus 20-02-2023 2 2   Download

Lecture Data mining: Lesson 16. The main topics covered in this chapter include: spatial indexing for NN retrieval; a multi-way external memory tree; index nodes and data (leaf) nodes; all leaf nodes appear on the same level; every node contains between m and m entries;... Please refer to the content of document.

48p tieuvulinhhoa 22-09-2022 8 4   Download

Advanced Computer Architecture - Lecture 26: Memory hierarchy design. This lecture will cover the following: concept of caching and principle of locality; concept of cache memory; principle of locality; cache addressing techniques; RAM vs. cache transaction; temporal locality; spatial locality;...

44p haoasakura 30-05-2022 7 3   Download

Sleep deprivation (SD) often leads to complex detrimental consequences, though the mechanisms underlying these dysfunctional efects remain largely unknown. We investigated whether the right stellate ganglion block in rats can improve the spatial learning and memory dysfunction induced by sleep deprivation by alleviating the damage of hippocampus in rats.

11p vidietmarhopp 29-12-2021 4 0   Download

In one of the experiments, the extracted features have been feed into a fully connected network which detects violence in frame level. Moreover, in another experiment, we have fed the extracted features of 30 frames to a long short-term memory (LSTM) network at a time.

22p redemption 20-12-2021 8 1   Download

This paper first shows that this geometric distribution is only a particular distribution case and that many other distributions (an infinity) are in fact possible. From the networks obtained, a class of partial differential equations (heat equation with a spatially variable coefficient) is then deduced. This class of equations is thus another tool for power law type long memory behaviour modelling, that solves the drawback inherent in fractional heat equations that was proposed to model anomalous diffusion phenomena.

13p dayhoctainha 10-09-2020 11 0   Download

Action and gesture recognition provides important information for interaction between human and devices that monitors living, healthcare facilities or entertainment activities in smart homes. Recent years, there are many learning machine models studying to recognize human action and gesture. In this paper, we propose a dynamic hand gesture recognition system based on two stream-convolution network (ConvNet) architecture. Besides, we also modify the method to enhance its performance that is suitable for indoor application.

10p nguyenxuankha_bevandan 14-08-2020 22 3   Download

There have been a lot of debates over the relationality between spatiality and temporality in extant migration research. In terms of space, several strands of research have focused on exploring migrants’ strategies for migration and relocation, implicitly considering migration as a complete sojourn. However, migrants tend to establish and maintain transnational ties across spaces, making migration an on-going process. Others have examined how migrants sustain transnational activities and relationships over time.

12p nguyenminhlong19 22-04-2020 21 0   Download

Mastication (chewing) is important not only for food intake, but also for preserving and promoting the general health. Recent studies have showed that mastication helps to maintain cognitive functions in the hippocampus, a central nervous system region vital for spatial memory and learning.

8p viwashington2711 04-12-2019 5 1   Download

Substantial evidence has shown that most cases of memory impairment are associated with increased neuroinflammation and oxidative stress. In this study, the potential of a standardised Andrographis paniculata aqueous extract (APAE) to reverse neuroinflammation and cognitive impairment induced by lipopolysaccharide (LPS) was examined in vivo. Rats were treated with APAE (50, 100, 200, and 400 mgkg 1 , p.o.) for 7 consecutive days prior to LPS (1 mgkg 1 , i.p.)-induced neuroinflammation and cognitive impairment.

11p caygaocaolon1 13-11-2019 28 1   Download

Leptin is a hormone secreted by adipose tissue that informs the brain about the fat stores of the body. In this study, we examined the effects of timed leptin injections on spatial memory performances of adult and juvenile male and female Wistar rats with the Morris water maze test.

8p vivant2711 01-02-2019 17 1   Download

The aim of this research was to investigate the effects of the methanol extract obtained from Lycium barbarum fruits on anxiety, depression-like behaviors, and spatial memory in Wistar albino rats.

10p sony2711 28-01-2019 20 2   Download

part 2 book “brain mapping - from neural basis of cognition to surgical applications” has contents: neural basis of memory, pre-operative and post-operative functional magnetic resonance imaging and intra- operative assessment of mental spatial transformations in patients undergoing surgery for brain tumors,… and other contents.

201p tieu_vu13 06-08-2018 24 1   Download

of flat metal planes, theoretically capable of indefinite projection. Linear striations on the surface of the planes allow for the enjoyment of both spatial and temporal experiences simultaneously, while suggesting the possibility of infinite continuity. The Putnam Collection Pevsner, with its handsome black granite pedestal designed by the sculptor, serves additionally as a memorial to the Danish scientist and humanist Niels Bohr (1885-1962), who had longstanding personal and professional ties with colleagues in the Department of Physics at Princeton.

29p nhacnenzingme 28-03-2013 65 7   Download

Understanding of the neuroendocrine system provides an insight into a wide range of bodily and mental processes, e.g. from water balance to social activity. Neuroendocrinology and Behavior brings its readers a concise guide to up-to-date knowledge on the function of the endocrine glands and organs in association with neurotransmitters, neuropeptides, and behavioral manifestations. In particular, this volume provides a unique medium for interactions across these multiple levels of the exploration on neuroendocrinology, behavior, and related disorders....

172p xunu1311 02-11-2012 51 1   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Automatic Generation of Spatial and Temporal Memory Architectures for Embedded Video Processing Systems

10p sting11 09-03-2012 38 4   Download

Agitation (dễ cáu gắt) is an unpleasant state of extreme arousal, increased tension, and irritability anxiety (lo lắng) Fear or apprehension or dread of impending danger and accompanied by restlessness, tension, tachycardia, and dyspnea unattached to a clearly identifiable stimulus.

7p truongthiuyen1 09-06-2011 67 4   Download

The Parietofrontal Network for Spatial Orientation: Neglect and Related Conditions Hemispatial Neglect Adaptive orientation to significant events within the extrapersonal space is subserved by a large-scale network containing three major cortical components. The cingulate cortex provides access to a limbic-motivational mapping of the extrapersonal space, the posterior parietal cortex to a sensorimotor representation of salient extrapersonal events, and the frontal eye fields to motor strategies for attentional behaviors (Fig. 27-2).

5p ongxaemnumber1 29-11-2010 65 3   Download

Principle of Locality: Programs access a small proportion of their address space at any time. Temporal locality: Items accessed recently are likely to be accessed again soon, e.g., instructions in a loop, induction variables. Spatial locality: Items near those accessed recently are likely to be accessed soon, E.g., sequential instruction access, array data.

77p chikien276 13-10-2010 74 12   Download