A new framework to model and analyze organizational aspect of safety control structureSpringer Science and Business Media LLC - Tập 8 - Trang 1008-1025 - 2016
Ahmad Dehghan Nejad, Reza Gholamnia, Ahmad Alibabaee
Following the principles of systemic accident models, in this paper we presented
a new framework for modeling organizational aspect of hierarchical safety
control structure in complex Socio-Technical Systems. In fact, we introduced a
Specific Organizational Feedback Control Loop together with a Customized Process
Model to narrow down System Theoretic Process Analysis (STPA) risk analysis
method. C... hiện toàn bộ
Energy efficient better approach to mobile Ad hoc networking (BATMAN) using LoRa technologySpringer Science and Business Media LLC - - Trang 1-13 - 2023
Vikram Narayandas, Archana Maruthavanan, Raman Dugyala
The Internet of Things is now a subject of study that is expanding quickly.
Massive volumes of data management and collection are addressed by web-connected
sensors and devices. This sensor combination could be able to recognise and
locate objects with more precision than a sensor working alone could. In any
event, these dispersed sensors have to be able to operate in environments with
little to n... hiện toàn bộ
RF sensor for smart home applicationSpringer Science and Business Media LLC - Tập 9 - Trang 52-57 - 2016
Brijesh Iyer, N. P. Pathak, D. Ghosh
The paper reports the concept of smart-home wherein the day to day household
activities are controlled by a wireless RF sensor. The control activity is based
on the detection of existence of human being inside any specific area of the
home. The confirmation of the human existence is based on the detection of human
respiration rate and heartbeats. A concurrent dualband RF sensor is employed for
the... hiện toàn bộ
Multi-objective materialized view selection using NSGA-IISpringer Science and Business Media LLC - Tập 11 - Trang 972-984 - 2020
Jay Prakash, T. V. Vijay Kumar
Data warehouse is constructed with the purpose of supporting decision making.
Decision making queries, being long and complex, consume a lot of time in
processing against a continuously growing data warehouse. View materialization
is one of the alternative ways of improving the response time of such analytical
or decision making queries. This involves selection and materialization of views
that mi... hiện toàn bộ
Discrete lognormal distributions with application to insurance dataSpringer Science and Business Media LLC - Tập 13 - Trang 1268-1282 - 2021
Jiahang Lyu, Saralees Nadarajah
The continuous lognormal distribution has been used to model discrete count
data, which is clearly not appropriate. In this paper, we introduce two discrete
versions of the continuous lognormal distribution. We study their mathematical
properties and estimation issues. Two real data applications show superior
performance of the discrete versions over the continuous counter parts.
Value evaluation of human motion simulation based on speech recognition controlSpringer Science and Business Media LLC - Tập 14 - Trang 796-806 - 2022
Jing Ma, Jing Han
With the popularity of sports wearable smart devices, it is no longer difficult
to obtain human movement data. A series of running fitness software came into
being, leading the nation's running wave and greatly promoting the rapid
development of the sports industry. However, a large amount of sports data has
not been deeply mined, resulting in a huge waste of its value. In order to make
the data c... hiện toàn bộ
Control of consensus convergence in technical committees of standardization on the basis of regular Markov chains modelSpringer Science and Business Media LLC - - 2019
Aleksandr V. Zazhigalkin, Iosif Z. Aronov, Olga V. Maksimova, Ljubisa Papic
Model of activity of technical committee on standardization with established
management from national body for standardization for the purposes of consensus
convergence in less number of reconciliation steps is described. The model is
based on regular Markov chains. It is shown that establishment of national body
for standardization control for the purposes of reduction of reconciliation step
numb... hiện toàn bộ