ORIGINAL_ARTICLE
Fractional Order Glucose Insulin System Using Fractional Back-Stepping Sliding Mode Control
In this paper, based on a fractional order Bergman minimal model, a robust strategy for regulationof blood glucose in type 1 diabetic patients is presented. Glucose/insulin concentration in the patientbody is controlled through the injection under the patients skin by the pump. Many various con-trollers for this system have been proposed in the literature. However, most of them have considerthe system as an integer order system. Moreover, the majority of the presented methods suffer froman important disadvantage that is long settling time of the control system. Thus, the contribution ofthis paper in comparison with previous related works is presenting a fractional back-stepping slidingmode control that considerably reduces the required time for glucose to reach its desired level. Dueto the sliding mode design, the proposed controller is robust against external disturbances. Due tothe back-stepping design, convergence of each state variable of the system to its desired value canbe guaranteed separately. Simulation results verify the satisfactory performance of the proposedcontroller.
https://ijnaa.semnan.ac.ir/article_4067_75ffe41d631b8e5f13b5be7ce8523854.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
1
10
10.22075/ijnaa.2019.4067
Fractional order control
sliding mode control
back-stepping design
blood glucose regulation
Fractional Bergman minimal model
Lyapunov fractional
S.
Vakili
saharsadatvakili@shahroodut.ac.ir
true
1
Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
H.
ToosianShandiz
true
2
Department of Electrical Engineering, Ferdowsi University of Mashahd, Mashhad, Iran
Department of Electrical Engineering, Ferdowsi University of Mashahd, Mashhad, Iran
Department of Electrical Engineering, Ferdowsi University of Mashahd, Mashhad, Iran
AUTHOR
ORIGINAL_ARTICLE
Connected Component Based Word Spotting on Persian Handwritten image documents
Word spotting is to make searchable unindexed image documents by locating word/words in a doc-ument image, given a query word. This problem is challenging, mainly due to the large numberof word classes with very small inter-class and substantial intra-class distances. In this paper, asegmentation-based word spotting method is presented for multi-writer Persian handwritten doc-uments using attribute-based classication and label-embedding. For this purpose, a hierarchicalframework is proposed, in which at rst, the candidate are selected based on connected compo-nents(CCs) sequence. Then, the query word is segmented to constructor CCs, and similar CCs countin the candidate region of document are selected based on their distances to the CCs count of thequery word. As a result, the candidate regions are extracted. In the nal phase, the query wordis located only in the candidate regions of the document. A well known Persian handwritten textdataset, namely FTH, is chosen as a benchmark for the presented method. The results shows thatthe proposed method outperforms the state-of-the-art methods, 81.02 percent for unseen word classretrieval.
https://ijnaa.semnan.ac.ir/article_4125_01fd23f7268272c714f75ed8f68ae3af.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
11
21
10.22075/ijnaa.2019.4125
Persian handwritten documents
connected component
attribute-based classification
label embedding
M.
Iranpour Mobarakeh
true
1
Department of Computer Engineering and IT, Payam Noor University, Tehran, Iran
Department of Computer Engineering and IT, Payam Noor University, Tehran, Iran
Department of Computer Engineering and IT, Payam Noor University, Tehran, Iran
LEAD_AUTHOR
H.
Yarmohammadi
true
2
Department of Computer Engineering and IT, Payam Noor University, Tehran, Iran
Department of Computer Engineering and IT, Payam Noor University, Tehran, Iran
Department of Computer Engineering and IT, Payam Noor University, Tehran, Iran
LEAD_AUTHOR
ORIGINAL_ARTICLE
Classification of EEG-based motor imagery BCI by using ECOC
AbstractAccuracy in identifying the subjects’ intentions for moving their different limbs from EEG signals is regarded as an important factor in the studies related to BCI. In fact, the complexity of motor-imagination and low amount of signal-to-noise ratio for EEG signal makes this identification as a difficult task. In order to overcome these complexities, many techniques such as various feature extraction methods, learning algorithms, and classifier schemes have been developed in this regard. However, conducting more research is necessary for improvement. The present study aimed to use an ensemble learning approach to improve the performance of MI-BCI systems. Therefore, filter bank common spatial pattern (FBCSP), as a well-known feature extraction method, was used to produce separable features from EEG signals. Accordingly, error correcting output codes (ECOC) was applied on several learning algorithms to classify four classes of motor imagery tasks. The proposed ECOC ensemble technique was tested on the data set 2a from BCI competition IV. Based on the results, the ECOC can lead to an improvement by using the naive Bayesian parzen window algorithm, compared to the winner algorithm of BCI competition IV, which is superior to other selected state of the art algorithms.
https://ijnaa.semnan.ac.ir/article_3954_dc89552be3385ce1828a03700ad39dae.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
23
33
10.22075/ijnaa.2019.17634.1955
Keywords: Brain computer interface (BCI)
Error Correcting Output Codes (ECOC)
Electroencephalography (EEG)
Motor imagery
Filter bank common spatial pattern (FBCSP)
Jahangir
Mobarezpour
j_mobarezpour@sbu.ac.ir
true
1
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
AUTHOR
Reza
Khosrowabadi
r_khosroabadi@sbu.ac.ir
true
2
Shahid Beheshti University
Institute for Cognitive and Brain ScienceS
Shahid Beheshti University
Institute for Cognitive and Brain ScienceS
Shahid Beheshti University
Institute for Cognitive and Brain ScienceS
LEAD_AUTHOR
Reza
Ghaderi
r_ghaderi@sbu.ac.ir
true
3
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
AUTHOR
Keivan
Navi
navi@sbu.ac.ir
true
4
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
Shahid Beheshti University
Institute for Cognitive and Brain Sciences
AUTHOR
ORIGINAL_ARTICLE
Some statistical inferences on the upper record of Lomax distribution
In this paper, we investigate some inferential properties of the upper record Lomax distribution. Also, we will estimate the upper record of the Lomax distribution parameters using methods, Moment (MME), Maximum Likelihood (MLE), Kullback-Leibler Divergence of the Survival function (DLS) and Baysian. Finally, we will compare these methods using the Monte Carlo simulation.
https://ijnaa.semnan.ac.ir/article_4126_6be2642065217f44cd84231812d8766b.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
35
46
10.22075/ijnaa.2019.13208.1683
Lomax distribution
Upper record
Entropy
Parameter estimation
Simulation
Gholamhossein
Yari
yari@iust.ac.ir
true
1
Iran University of Science and Technology
Iran University of Science and Technology
Iran University of Science and Technology
LEAD_AUTHOR
ORIGINAL_ARTICLE
Evaluation of strategic risks of credit processes in the banking system of Iran
In recent years, banks and financial institutions have always been at the forefront of identifying and assessing the operational risk of banking products and activities, processes and banking systems for effective risk management as an essential element of the Bank's risk management program of Banks. So that banks were able to reduce or even annihilate the potential risks of their banking activities. Therefore, the main objective of this study is to evaluate the strategic risks of credit processes in the banking system of Iran. The research method is also descriptive-applied and statistical population includes experts of banking and risk management. Data collection was performed by laboratory and field (questionnaire distribution) methods. In order to analyze the data, we used statistical tests (descriptive and inferential), factor analysis and multiple regression analysis. Therefore, the findings of this study illustrate that strategic risks of credit processes have a major effect on the performance of management of credit risks and operational risks in the banking system of Iran.
https://ijnaa.semnan.ac.ir/article_4175_72385d72fa29d859c4b01b9b7fdad352.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
47
85
10.22075/ijnaa.2019.4175
Operational risk
Credit processes
Banking system of Iran
Yadollah
Hemmati
true
1
Department of Financial Management, Branch Babol, Islamic Azad University, Babol, Iran
Department of Financial Management, Branch Babol, Islamic Azad University, Babol, Iran
Department of Financial Management, Branch Babol, Islamic Azad University, Babol, Iran
AUTHOR
Seyed Ali
Nabavi Chashmi
true
2
Department of Financial Management, Branch Babol, Islamic Azad University, Babol, Iran
Department of Financial Management, Branch Babol, Islamic Azad University, Babol, Iran
Department of Financial Management, Branch Babol, Islamic Azad University, Babol, Iran
LEAD_AUTHOR
Rahmat
Alizadeh
true
3
Department of Industrial Management, Branch Babol, Islamic Azad University, Babol, Iran
Department of Industrial Management, Branch Babol, Islamic Azad University, Babol, Iran
Department of Industrial Management, Branch Babol, Islamic Azad University, Babol, Iran
AUTHOR
ORIGINAL_ARTICLE
A New Method for Sentence Vector Normalization Using Word2vec
Word embeddings (WE) have received much attention recently as word to numeric vectors architecture for all text processing approaches and has been a great asset for a large variety of NLP tasks. Most of text processing task tried to convert text components like sentences to numeric matrix to apply their processing algorithms. But the most important problems in all word vector-based text processing approaches are different sentences size and as a result, different dimension of sentences matrices. In this paper, we suggest an efficient but simple statistical method to convert text sentences into equal dimension and normalized matrices Proposed method aims to combines three most efficient methods (averaging based, most likely n-grams, and word’s mover distance) to use their advantages and reduce their constraints. The unique size resulting matrix does not depend on language, Subject and scope of the text and words semantic concepts. Our results demonstrate that normalized matrices capture complementary aspects of most text processing tasks such as coherence evaluation, text summarization, text classification, automatic essay scoring, and question answering.
https://ijnaa.semnan.ac.ir/article_4177_29e1b466472244f0dcbbb0ceb34fea4c.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
87
96
10.22075/ijnaa.2019.4177
Text Preprocessing
Sentence Normalization
Word Embedding
Word Vector
Sentence Vector
Mohamad
Abdolahi
mabdolah512@yahoo.com
true
1
Kharazmi International Campus Shahrood University of Technology, Shahrood, Iran
Kharazmi International Campus Shahrood University of Technology, Shahrood, Iran
Kharazmi International Campus Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
Morteza
Zahedi
zahedi@shahroodut.ac.ir
true
2
Kharazmi International Campus Shahrood University of Technology, Shahrood, Iran
Kharazmi International Campus Shahrood University of Technology, Shahrood, Iran
Kharazmi International Campus Shahrood University of Technology, Shahrood, Iran
AUTHOR
ORIGINAL_ARTICLE
A Novel Robust Hierarchical Consensus Algorithm with Application in DC Nanogrids Coordination
This research investigates the delay sensitivity of discrete-time consensus among agents which communicate over a scale-free network with hubs. In this paper, a novel hierarchical consensus algorithm, based on the idea of virtual communication graph degree reduction, is proposed. As a result, a significant consensus speed gain is obtained which provides a potential time margin for applying cyber-physical techniques that cause systematic input delay. This approach provides robustness and resiliency in case of any communication topology disturbance during cyber- physical attacks or plug-and-play events. The feasibility of plug- and-play, which has the potential to increase the input delay, is presented based on the gained margin as a sample scenario. The algorithm application in the coordination of distributed photovoltaic resources of several nano-grids communicating over a scale-free network, is assessed via simulation as well.
https://ijnaa.semnan.ac.ir/article_4178_e2cb52dc5f3439b05970db7f87599e80.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
97
110
10.22075/ijnaa.2019.4178
Discrete-time consensus
delay
DC nano-grid
hierarchical control
multi-agent system
network with hub
plug- and-play
robust/resilient consensus
scale-free network
Ahmadreza
Ghaznavi
ar.ghaznavi@stu.yazd.ac.ir
true
1
Faculty of Electrical Engineering, Yazd University, Yazd, Iran
Faculty of Electrical Engineering, Yazd University, Yazd, Iran
Faculty of Electrical Engineering, Yazd University, Yazd, Iran
AUTHOR
SMT
Almodarresi
smta@yazd.ac.ir
true
2
Faculty of Electrical Engineering, Yazd University, Yazd, Iran
Faculty of Electrical Engineering, Yazd University, Yazd, Iran
Faculty of Electrical Engineering, Yazd University, Yazd, Iran
LEAD_AUTHOR
ORIGINAL_ARTICLE
New inequalities for generalized m-convex functions via generalized fractional integral operators and their applications
In the present work, we prove a parametrized identity for a differentiable function via generalized integral operators. By applying the established identity and the new so-called generalized m-convex function, some generalized trapezium, Ostrowski and Simpson type integral inequalities have been discovered. Various special cases have been studied as well. Some applications of the present results to special means and new error estimates for the trapezium and midpoint quadrature formula have been investigated. It is hoped that the methods and techniques of this paper could further stimulate the research conducted in the field of integral inequalities.
https://ijnaa.semnan.ac.ir/article_4196_daea50a4b96301c8fa4286bca26cae48.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
275
299
10.22075/ijnaa.2019.18455.2014
Trapezium inequality
Ostrowski inequality
Simpson inequality
convexity
general fractional integrals
Artion
Kashuri
artionkashuri@gmail.com
true
1
Department of Mathematics, Faculty of Technical Science, University &quot;Ismail Qemali&quot;, Albania
Department of Mathematics, Faculty of Technical Science, University &quot;Ismail Qemali&quot;, Albania
Department of Mathematics, Faculty of Technical Science, University &quot;Ismail Qemali&quot;, Albania
LEAD_AUTHOR
Muhammad
Ali
mahr.muhammad.aamir@gmail.com
true
2
Department of Mathematics Government College University Faisalabad Sahiwal Campus, Pakistan
Department of Mathematics Government College University Faisalabad Sahiwal Campus, Pakistan
Department of Mathematics Government College University Faisalabad Sahiwal Campus, Pakistan
AUTHOR
Mujahid
Abbas
mujahid.abbas@gmail.com
true
3
Department of Mathematics, Government College University, Lahore 54000, Pakistan and Department of Mathematics and Applied, Mathematics, University of Pretoria, Lynnwood road, Pretoria 0002, South Africa
Department of Mathematics, Government College University, Lahore 54000, Pakistan and Department of Mathematics and Applied, Mathematics, University of Pretoria, Lynnwood road, Pretoria 0002, South Africa
Department of Mathematics, Government College University, Lahore 54000, Pakistan and Department of Mathematics and Applied, Mathematics, University of Pretoria, Lynnwood road, Pretoria 0002, South Africa
AUTHOR
Huseyin
BUDAK
hsyn.budak@gmail.com
true
4
Department of Mathematics, Faculty of Science and Arts, Duzce University, Duzce, Turkey
Department of Mathematics, Faculty of Science and Arts, Duzce University, Duzce, Turkey
Department of Mathematics, Faculty of Science and Arts, Duzce University, Duzce, Turkey
AUTHOR
ORIGINAL_ARTICLE
Ranking all units with non-radial models in DEA
Data envelopment analysis (DEA) helps the managers to separate and classify the efficient and inefficient units in a homogenous group. DEA is a set of methods inferred from mathematics and other sciences in which the branch of unit ranking can be significantly effective in improving managerial decisions. Although this branch in DEA is considered still young, it has proved its ability in solving some problems like production planning, resource allocation, inventory control, etc. The managers who care about their results quality cannot be indifferent to units ranking. In this article, to rank the units which are under-evaluated, firstly the decision-making unit (DMU) is removed from the production possibility set (PPS), and then the new PPS is produced. The unit under evaluation is inside or outside of the new PPS. Therefore, to benchmark the under-evaluation DMU to new frontiers, two models are solved. If the removed unit is outside of the new PPS, the first model is feasible, and the second model is infeasible. If the removed unit is inside or on the frontier of the new PPS, both models are feasible. The method presented in this article for ranking the under-evaluation units has these characteristics: 1- this model can distinguish extreme and non-extreme efficient units and inefficient units. 2- Also, the presented models for ranking DMUs can be changed into a linear model. 3- This method shows stability in changing small or near-zero data. 4- It does not assign a false ranking. The presented methods in this article are able to distinguish the set of extreme and non-extreme efficient and inefficient units as well as being able to overcome the common problems in ranking. In this article, suggested models are introduced in subsec3.1 which are able to rank all under evaluation units except non-extreme efficient units, this problem is solved in subsec3.2, in other words in subsec3.2 all DMUs are ranked
https://ijnaa.semnan.ac.ir/article_4179_a799b1f9143c5590e03c42f8d8feebdf.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
111
129
10.22075/ijnaa.2019.4179
DEA
Ranking
Pareto-efficient
Infeasibility
Extreme efficient
Non-extreme efficient
A
Jabbari
true
1
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
AUTHOR
F
Hosseinzadehlotfi
hosseinzadeh_lotfi@srbiau.ac.ir
true
2
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
LEAD_AUTHOR
Gh
Jahanshahloo
true
3
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
AUTHOR
M
Rostamy-Malkhalifeh
true
4
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
AUTHOR
ORIGINAL_ARTICLE
Application of 2-D fractal dimension in content based video summarization
In this paper, a novel method for video content summarization has been proposed by calculating the fractal dimension of frames. Summarization of the video is the first step in automatic video analysis. In this paper, we use the support vector machine (SVM) and the decision - tree to identify the shot boundary and classify them. In order to compute the fractal dimension, the numerical method has been expressed. The results of this implementation were also reported on TRECVID 2006 data collection. The results show that the relative advantage of the method presented in this paper is compared to other articles.
https://ijnaa.semnan.ac.ir/article_4180_8ec6e545040457681eab4e87e8ec9980.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
131
140
10.22075/ijnaa.2019.4180
Video summarization
Shot boundary detection
Key frame extraction
Support Vector Machine
Hadi
Yarmohammadi
hadi.yarmohammadi@shahroodut.ac.ir
true
1
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
Hossein
Marvi
h.marvi@shahroodut.ac.ir
true
2
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
AUTHOR
Hamid
Hassanpour
h.hassanpour@shahroodut.ac.ir
true
3
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
AUTHOR
ORIGINAL_ARTICLE
Asia’s Cities: The way to Going Smart
Asia is creating, and its urban areas are going to assume a noteworthy job in this undertaking to coordinate created partners. Asian exchange, populace, the geographic size of its urban areas and commitment to worldwide advancement will just increment in the years to come. Country settlements or immature towns are quickly changing over themselves to little towns; little towns are changing over themselves into little urban communities, and existing little urban communities are moving forward into getting to be megacities. This statistic change in the urban scene will just build the utilization of assets like land, water, clean air, sanitation, control, transport system, and security so as to endure and develop. The amount and nature of venture that Asian urban communities make today in these assets will enable them to support and continue their prospering populace later on. It is in this manner basic that urban arranging, utilization of innovation, modern vision and control procedures that are fused, work in a joint effort to make progress. Present-day megacities like Tokyo, Seoul, Beijing, Shanghai, Manila, Jakarta, Mumbai, Delhi, Karachi, Istanbul, Tehran, Moscow, and so forth have them a lot of issues.
https://ijnaa.semnan.ac.ir/article_4181_8476591fd7343217c90aa97a3d8613e5.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
141
152
10.22075/ijnaa.2019.4181
Smart Cities
IoT
Development
Heliasadat
Hosseinian
helia.hosseinian@aut.ac.ir
true
1
Faculty of Mechanics, Electrical and Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Faculty of Mechanics, Electrical and Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Faculty of Mechanics, Electrical and Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
LEAD_AUTHOR
Hamidreza
Damghani
hamidreza.damghani@gmail.com
true
2
Faculty of Mechanics, Electrical and Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Faculty of Mechanics, Electrical and Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Faculty of Mechanics, Electrical and Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
AUTHOR
Leila
Damghani
damghani.iau@gmail.com
true
3
Faculty of Computer Engineering- Artificial intelligence, Kharazmi University, Tehran, Iran
Faculty of Computer Engineering- Artificial intelligence, Kharazmi University, Tehran, Iran
Faculty of Computer Engineering- Artificial intelligence, Kharazmi University, Tehran, Iran
AUTHOR
Erfan
Kouhi
erfan_kouhi@yahoo.com
true
4
Faculty of civil engineering, Amirkabir University of Technology, Tehran, Iran
Faculty of civil engineering, Amirkabir University of Technology, Tehran, Iran
Faculty of civil engineering, Amirkabir University of Technology, Tehran, Iran
AUTHOR
Mahdi
Kouhi
mahdi_k211@yahoo.com
true
5
Faculty of civil engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Faculty of civil engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Faculty of civil engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
AUTHOR
ORIGINAL_ARTICLE
Investigation of the Effect of Concept Drift on Data-Aware Remaining Time Prediction of Business Processes
Process Mining is a rather new research area in artificial intelligence with handles event logs usually recorded by information systems. Although, remaining time prediction of ongoing business instances has been always a research question in this area, most of the existing literature does not take into account dynamicity of environment and the underlying process commonly known as concept drift. In this paper, a two-phase approach is presented to predict the remaining time of ongoing process instances; in the first phase, future path of process instances is predicted using an annotated transition system with Fuzzy Support Vector Machine probabilities based on case data and in the second phase, the remaining time is predicted by summing up the duration of future activities each estimated by Support Vector Regressor. Finally, a concept drift adaptation method is proposed. To benchmark the proposed prediction method along with the proposed concept drift adaptation method, experiments are conducted using a real-world event log and a simulation event log. The results show that the proposed approach gained 13\% improvement on remaining time prediction in case of concept drift.
https://ijnaa.semnan.ac.ir/article_4182_ac81fbb315620284ce01b94262718f81.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
153
166
10.22075/ijnaa.2019.4182
Business Process
Process Mining
Remaining Time Prediction
Concept Drift
Iman
Firouzian
iman.firouzian@shahroodut.ac.ir
true
1
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
Morteza
Zahedi
zahedi@shahroodut.ac.ir
true
2
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
AUTHOR
Hamid
Hassanpour
h.hassanpour@shahroodut.ac.ir
true
3
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering and IT, Shahrood University of Technology, Shahrood, Iran
AUTHOR
ORIGINAL_ARTICLE
Back-stepping sliding mode control Design for glucose regulation in type 1 diabetic patients
This article presents a robust scheme for regulating blood glucose in the patients suffering from type I diabetes based on BMM. A pump is used to inject glucose/insulin under the patient’s skin to control its concentration. Previous studies have presented a variety of such controllers. But, they mainly suffered from long settling time. This study employs back-stepping sliding control to reduce the settling time. Since the controller presented in this study employs sliding mode control, it is robust against external disturbances. Since the back-stepping scheme is used in this design, it guarantees that the state variables of the system converge to the desired value. The results obtained from simulation verify performance of the presented scheme.
https://ijnaa.semnan.ac.ir/article_4183_deb6e22cbb70f6fcb52a7f2a249b7f42.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
167
176
10.22075/ijnaa.2019.4183
sliding mode control
back-stepping design
blood glucose regulation
Bergman minimal model
S.
Vakili
saharsadatvakili@shahroodut.ac.ir
true
1
Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
H.
ToosianShandiz
htoosian@ferdowsi.um.ac.ir
true
2
Department of Electrical Engineering, Ferdowsi University, Mashhad, Iran
Department of Electrical Engineering, Ferdowsi University, Mashhad, Iran
Department of Electrical Engineering, Ferdowsi University, Mashhad, Iran
AUTHOR
ORIGINAL_ARTICLE
Workflow Scheduling in Cloud Computing Environment using Hybrid CSO-DA
With advances in virtualization technology, cloud computing has become the most powerful and promising platform for business, academia, public and government organizations. Scheduling these workflows and load balancing to get better success rate becomes a challenging issue in cloud computing. In this paper, we used Cats and Dragonfly Optimization (CSO-DA) algorithm to balance the Load in the process of allocating resources to virtual machines in cloud computing in order to improve the speed and accuracy of scheduling. The proposed method consists of the following steps: initialization of the algorithm and cloud computing, determining the number of virtual machines and the number of tasks, implementing a dragonfly optimization algorithm for choosing the best host and implementing a cat collapse algorithm for balancing the load and Schedule tasks between virtual machines. Our experiments show that as far as run time, response time, task immigration and significant load balances are concerned, our proposed model combining cat and dragonfly optimization algorithms achieved better performance in allocating resources and load balance between virtual machines than other methods.
https://ijnaa.semnan.ac.ir/article_4184_66ade6894946f1c48304c0497a74f6bd.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
177
188
10.22075/ijnaa.2019.4184
Task Scheduling
Load Balance
Cat Optimization Algorithm
Dragonfly Optimization
cloud computing
A.
Pourghaffari
pourghaffari@mut.ac.ir
true
1
Malek Ashtar University of Technology, Tehran, Iran
Malek Ashtar University of Technology, Tehran, Iran
Malek Ashtar University of Technology, Tehran, Iran
LEAD_AUTHOR
M.
Barari
barari@ict.gov.ir
true
2
Malek Ashtar University of Technology, Tehran, Iran
Malek Ashtar University of Technology, Tehran, Iran
Malek Ashtar University of Technology, Tehran, Iran
AUTHOR
ORIGINAL_ARTICLE
A new representation of open information extraction in Persian language
Open information extraction is a new technology in the text mining process which is still at the beginning and requires many attempts and considerations for improvement. These attempts includes both the representation and extraction of information. The complication and instability of language intensify the problems of the open information extraction. In this article an advanced representation of information is presented for the Persian language; a representation which can be a favorable cover for the open information extraction by identifying dependency analysis relationships. In the present article, it is tried to reach the feasibility of this representation, the representation correspondence using syntactic labeling, and plausible representation of information extraction. By making this attempts, the threshold for the information extraction goes far beyond its simple epresentation state, which is a tripple. Although this article tries to overally outline the approach of using an advanced representation of information extraction, it specifically investigates the use of this representation in QA systems.
https://ijnaa.semnan.ac.ir/article_4188_534a9ae42b2b81bfb3e9f8ccda05ae0b.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
189
196
https://dx.doi.org/10.22075/IJNAA.2019.4185
Open Information Extraction
Representation of Information
Syntactic Labeling
Question and Answer Systems
Mohammad Mahdi
Nematollahi
nematollahi@shahroodut.ac.ir
true
1
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Computer Engineering, Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
Omid Reza
Marouzi
marouzi@shahroodut.ac.ir
true
2
Faculty of Electrical and Robotic Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Electrical and Robotic Engineering, Shahrood University of Technology, Shahrood, Iran
Faculty of Electrical and Robotic Engineering, Shahrood University of Technology, Shahrood, Iran
LEAD_AUTHOR
ORIGINAL_ARTICLE
Some types of soft paracompactness via soft ideals]{Some types of soft paracompactness via soft ideals
In this paper, we introduce the soft $\mathcal{I}$-paracompact spaces and the soft $\mathcal{I}$-S-paracompact spaces. First, we investigate the relationships between these spaces and soft paracompact spaces. Also, we give some fundamental properties of these spaces. Finally, we prove that soft $\mathcal{I}$-S-paracompact spaces are invariant under perfect mappings.
https://ijnaa.semnan.ac.ir/article_4190_67ede1d39b16787699e2f6e0ba0a0c65.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
197
211
10.22075/ijnaa.2019.4190
soft set
soft ideal
soft paracompact space
soft S-paracompact space
soft $mathcal{I}$-paracompact space
soft $mathcal{I}$-S-paracompact space
soft perfect mapping
Elif
Turanli
91150000191@ogrenci.ege.edu.tr
true
1
Department of Mathematics, Ege University, 35100, Izmir-Turkey
Department of Mathematics, Ege University, 35100, Izmir-Turkey
Department of Mathematics, Ege University, 35100, Izmir-Turkey
AUTHOR
Izzettin
Demir
izzettindemir@duzce.edu.tr
true
2
Department of Mathematics, Duzce University, 81620, Duzce-Turkey
Department of Mathematics, Duzce University, 81620, Duzce-Turkey
Department of Mathematics, Duzce University, 81620, Duzce-Turkey
LEAD_AUTHOR
Oya Bedre
Ozbakir
true
3
Department of Mathematics, Ege University, 35100, Izmir-Turkey
Department of Mathematics, Ege University, 35100, Izmir-Turkey
Department of Mathematics, Ege University, 35100, Izmir-Turkey
AUTHOR
ORIGINAL_ARTICLE
Ulam-Hyers-Rassias stability for stochastic integral equations of Volterra type
In this paper, we study the Ulam--Hyers--Rassias stability for stochastic integral equations of Volterra type by using fixed point theorem and Pachpatte's inequality.
https://ijnaa.semnan.ac.ir/article_4192_d41d8cd98f00b204e9800998ecf8427e.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
213
225
10.22075/ijnaa.2019.4192
Vu
Ho
vuh@buh.edu.vn
true
1
Faculty of Mathematical Economics, Banking University of Ho Chi Minh City, Vietnam.
Faculty of Mathematical Economics, Banking University of Ho Chi Minh City, Vietnam.
Faculty of Mathematical Economics, Banking University of Ho Chi Minh City, Vietnam.
LEAD_AUTHOR
Le Si
Dong
true
2
Faculty of Mathematical Economics, Banking University of Ho Chi Minh City, Vietnam.
Faculty of Mathematical Economics, Banking University of Ho Chi Minh City, Vietnam.
Faculty of Mathematical Economics, Banking University of Ho Chi Minh City, Vietnam.
AUTHOR
ORIGINAL_ARTICLE
Sequences of contractions on cone metric spaces over Banach algebras and applications to nonlinear systems of equations and systems of differential equations
It is well known that fixed point problems of contractive-type mappings defined on cone metric spaces over Banach algebras are not equivalent to those in usual metric spaces (see [3] and [10]). In this framework, the novelty of the present paper represents the development of some fixed point results regarding sequences of contractions in the setting of cone metric spaces over Banach algebras. Furthermore, some examples are given in order to strengthen our new concepts. Also, based on the powerful notion of a cone metric space over a Banach algebra, we present important applications to systems of differential equations and coupled functional equations, respectively, that are linked to the concept of sequences of contractions.
https://ijnaa.semnan.ac.ir/article_4193_6565b0af68474dc5c847c3aa8bde32ca.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
227
254
10.22075/ijnaa.2019.18884.2040
Banach algebras
(G)-convergence
(H)-convergence
differential equations
fixed points
sequences of contractions
Cristian
Alecsa
cristian.alecsa@ictp.acad.ro
true
1
1.) Tiberiu Popoviciu Institute of Romanian Academy, Cluj-Napoca, Romania
1.) Tiberiu Popoviciu Institute of Romanian Academy, Cluj-Napoca, Romania
1.) Tiberiu Popoviciu Institute of Romanian Academy, Cluj-Napoca, Romania
LEAD_AUTHOR
ORIGINAL_ARTICLE
Quasilinear elliptic systems in perturbed form
In this paper, we consider the boundary value problem of a quasilinear elliptic system in degenerate form with data belongs to the dual of Sobolev Spaces. The existence result is proved by means of Young measures and mild monotonicity assumptions.
https://ijnaa.semnan.ac.ir/article_4194_f3af453c02ec299431f12594f9e650a1.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
255
266
10.22075/ijnaa.2019.19034.2050
Quasilinear elliptic systems
weak solution
Sobolev space
Young measure
Farah
Balaadich
balaadich.edp@gmail.com
true
1
University of Sidi Mohamed Ben Abdellah Faculty of Sciences Dhar El Mehraz
University of Sidi Mohamed Ben Abdellah Faculty of Sciences Dhar El Mehraz
University of Sidi Mohamed Ben Abdellah Faculty of Sciences Dhar El Mehraz
LEAD_AUTHOR
Elhoussine
Azroul
elhoussine.azroul@gmail.com
true
2
Departement of Mathematics Faculte of Sciences Sidi Mohamed Ben Abdellah University Dhar Mehraz Fez Morocco
Departement of Mathematics Faculte of Sciences Sidi Mohamed Ben Abdellah University Dhar Mehraz Fez Morocco
Departement of Mathematics Faculte of Sciences Sidi Mohamed Ben Abdellah University Dhar Mehraz Fez Morocco
AUTHOR
ORIGINAL_ARTICLE
Some results on second transpose of a dual valued derivation
Let $A$ be a Banach algebra and $X$ be an arbitrary Banach $A$-module. In this paper, we study the second transpose of derivations with value in dual Banach $A$-module $X^{*}.$ Indeed, for a continuous derivation $D:A\longrightarrow X^{*}$ we obtain a necessary and sufficient condition such that the bounded linear map $\Lambda\circ D^{\prime\prime}:A^{**}\longrightarrow X^{***}$ to be a derivation, where $\Lambda$ is composition of restriction and canonical injection maps. This characterization generalizes some well known results in [2].
https://ijnaa.semnan.ac.ir/article_4195_d36bb72cb9e9acb7cd765a8cfcd281bc.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
267
273
10.22075/ijnaa.2019.4195
Derivation
second transpose
Banach module
module actions
Morteza
Essmaili
m.essmaili@khu.ac.ir
true
1
Department of Mathematics, Faculty of Mathematical and Computer Science, Kharazmi University, 50 Taleghani Avenue, 15618 Tehran, Iran
Department of Mathematics, Faculty of Mathematical and Computer Science, Kharazmi University, 50 Taleghani Avenue, 15618 Tehran, Iran
Department of Mathematics, Faculty of Mathematical and Computer Science, Kharazmi University, 50 Taleghani Avenue, 15618 Tehran, Iran
LEAD_AUTHOR
ORIGINAL_ARTICLE
Collaboration rate of authors in producing scientific papers in The International Journal of Nonlinear Analysis and Applications (IJNAA) during 2010 -2018
In this article,wedetermineauthors‘collaborationinTheInternationalJournalofNonlinearAnalysisandApplications (IJNAA) for the period of 2010 to 2018. The ﬁndings of this survey has shown that a total of 295 articles by 624 people were published. The average number of authors per article was 2.1. The result also denotes that according to afﬁliation and country, Iran, with 304 articles, ranks ﬁrst amongst other countries that have papers published in IJNAA followed by India and Morocco with 66 and 45 articles respectively, in following rankings for publishing articles in IJNAA. Findings showed that only 71 articles has single author (from total of 295 articles). The average collaboration coefﬁcient amongst authors of IJNAA is 0.4, which is considered acceptable.
https://ijnaa.semnan.ac.ir/article_4218_eb4b7c3b7ccd16987235311cf1c6f530.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
275
280
10.22075/ijnaa.2019.18319.2008
Scientomectric
The International Journal of Nonlinear Analysis and Applications (IJNAA)
collaboration rate
Authors collaboration coefficient
Rahman
Marefat
rmarefat@semnan.ac.ir
true
1
Knowledge and information science Department, Semnan University, Semnan, Iran
Knowledge and information science Department, Semnan University, Semnan, Iran
Knowledge and information science Department, Semnan University, Semnan, Iran
LEAD_AUTHOR
mahshid
sherkatolabasieh
mahshid.sh4323@gmail.com
true
2
Student of Knowledge and information science, Semnan University, Semnan, Iran
Student of Knowledge and information science, Semnan University, Semnan, Iran
Student of Knowledge and information science, Semnan University, Semnan, Iran
AUTHOR
ORIGINAL_ARTICLE
Solution of Vacuum Field Equation Based on Physics Metrics in Finsler Geometry and Kretschmann Scalar
The Lemaître-Tolman-Bondi (LTB) model represents an inhomogeneous spherically symmetric universefilledwithfreelyfallingdustlikematterwithoutpressure. First,wehaveconsideredaFinslerian anstaz of (LTB) and have found a Finslerian exact solution of vacuum field equation. We have obtained the R(t,r) and S(t,r) with considering establish a new solution of Rµν = 0. Moreover, we attempttouseFinslergeometryasthegeometryofspacetimewhichcomputetheKretschmannscalar. An important problem in General Relativity is singularities. The curvature singularities is a point when the scalar curvature blows up diverges. Thus we have determined Ks singularity is at R = 0. Our result is the same as Reimannian geometry. We have completed with a brief example of how these solutions can be applied. Second, we have some notes about anstaz of the Schwarzschild and Friedmann- Robertson- Walker (FRW) metrics. We have supposed condition dlog(F) = dlog( ¯ F) and we have obtained ¯ F is constant along its geodesic and geodesic of F. Moreover we have computed Weyl and Douglas tensors for F2 and have concluded that Rijk = 0 and this conclude that Wijk = 0, thus F2 is the Ads Schwarzschild Finsler metric and therefore F2 is conformally flat. We have provided a Finslerian extention of Friedmann- Lemaitre- Robertson- Walker metric based on solution of the geodesic equation. Since the vacuum field equation in Finsler spacetime is equivalent to the vanishing of the Ricci scalar, we have obtained the energy- momentum tensor is zero.
https://ijnaa.semnan.ac.ir/article_4400_d41d8cd98f00b204e9800998ecf8427e.pdf
2019-12-01T11:23:20
2020-07-07T11:23:20
97
114
10.22075/ijnaa.2019.4400
Einstein’s equations, Lemaître–Tolman–Bondi
Kretschmann scalar, Finsler Geometry, Friedmann-Robertson-Walker, Schwarzschild
mastooreh
farahmandy motlagh
m.farahmandy@stu.umz.ac.ir
true
1
Mathematics,Mathematics and Statistics,university of mazandaran, Babolsar, Iran
Mathematics,Mathematics and Statistics,university of mazandaran, Babolsar, Iran
Mathematics,Mathematics and Statistics,university of mazandaran, Babolsar, Iran
LEAD_AUTHOR
A.
Behzadi
true
2
Department of Mathematics, Faculty of Basic Sciences, University of Mazandaran, P. O. Box 47416-95447, Babolsar, Iran
Department of Mathematics, Faculty of Basic Sciences, University of Mazandaran, P. O. Box 47416-95447, Babolsar, Iran
Department of Mathematics, Faculty of Basic Sciences, University of Mazandaran, P. O. Box 47416-95447, Babolsar, Iran
AUTHOR