bluuebunny/crossref_metadata_2025 huggingface dataset:
Uso de los probióticos como tratamiento de síntomas intestinales causados por depresión
Authors: Castillo Hernández John Paul , Chalco Calle Diego Fernando
Published: May 2023

La depresión es una enfermedad discapacitante que afecta a la población en general sin distinción de edad, condición socioeconómica o sexo. Los probióticos se definen como microorganismos vivos que tienen como función mantener la microbiota normal del cuerpo, la actual investigación corresponde a una revisión bibliográfica de tipo narrativa, donde la información recopilada se obtendrá de fuentes científicas mediante buscadores como: PubMed, Scielo, Web of Science Además, para una búsqueda más eficiente se procedió al uso de operadores boléanos como, AND, OR, NOT en conjunto con claves adquiridas de gestores bibliográficos o MeSH, el organismo humano tiene una microbiota que comprende cerca del 0,2 kg del peso total del paciente, esta proporción nos ayuda para que exista una correcta osmosis, sin embargo, en personas con síndrome depresivo, la microbiota se va a encontrar aumentado o disminuido, complicando el cuadro de la enfermedad. El uso de los prebióticos resulta ser seguro, sin efectos secundarios y benefician a las personas con depresión, ya que modifica trastornos intestinales como el síndrome del intestino irritable, por ser una enfermedad que tiene una fuerte unión con grados de depresión crónicos, enfermedad celíaca, gastritis.
Elements of social construction and its constraints (Analytical social study)
Authors:   Associate Professor of Sociology and Head of the Department of Social Sciences College of Graduate Studies|| Police Academy|| Sana'a|| Yemen Phone: 770477848 00967- 773664207 00967 Mail: Rashedo2012@yahoo.com, Ahmed Al- Hussani Aziz
Published: May 2023

Abstract: This study aims to highlight the elements of social construction, and the importance of each element. And highlighting the internal and external obstacles in each element of the social structure, the descriptive analytical method was used, The study was divided into a preliminary requirement and two sections, and under each topic two demands, At the end of the study, a number of results were reached, the most important of which are: The elements or sub- buildings (family, educational, economic, political...), which make up the social structure of society are the basis of its formation, rather the basis of its existence and continuity, and it is an indivisible whole. The internal and external obstacles to the building (family, educational, economic, political), may negatively affect the level of the sub- building itself, and even negatively affect between them; Each of them influences the other positively and negatively. Because they are interconnected and integrated with each other, Based on the results, The researcher recommended: The obstacles (internal and external) must be addressed first- hand, to which it is exposed or facing the sub- building of any kind (family, educational, or economic so as not to worsen and difficult to solve. الملخص: هدفت هذه الدراسة إلى إبراز عناصر البناء الاجتماعي، ومدى أهمية كل عنصر. وإبراز المعوقات الداخلية والخارجية في كل عنصر من عناصر البناء الاجتماعي. ومعالجة المعوقات التي تؤثر سلباً في كل عنصر من عناصر البناء الاجتماعي، واستخدم الباحث المنهج الوصفي التحليلي، وقسمت الدراسة إلى مطلب تمهيدي ومبحثين وتحت كل مبحث مطلبين، فالمطلب التمهيدي تضمن الإطـار الـعـام للـدراسـة، وتضمن المبحث الأول الـتـصـورات الـفـكـريـة للـبـنـاء الاجـتـمـاعـي وعناصره الأساسية، أما المبحث الثاني فقد تضمن معوقات عناصر البناء الاجتماعي ومعالجتها. وفي نهاية الدراسة تم التوصل إلى عدد من النتائج، من أهمها: أن العناصر أو الأبنية الفرعية (الأسري، والتربوي، والاقتصادي، والسياسي...)، التي يتكون منها البناء الاجتماعي للمجتمع هي أساس تكوينه، بل أساس وجوده واستمراره، وهي كل لا يتجزأ. وإن المعوقات الداخلية والخارجية للبناء (الأسري، التربوي، الاقتصادي، السياسي)، قد تؤثر سلباً على مستوى البناء الفرعي ذاته، بل وتؤثر سلباً فيما بينها؛ أي كل منهما يؤثر في الآخر سلباً وإيجاباً؛ لأنها مترابطة ومتكاملة فيما بينها. واستنادً إلى النتائج أوصى الباحث بمعالجة المعوقات (الداخلية والخارجية) أولاً بأول التي يتعرض لها أو تواجه البناء الفرعي أياً كان نوعه (أسري، أو تربوي، أو اقتصادي حتى لا تتفاقم ويصعب حلها.
Current State of Chemical Laboratory Equipment Using Virtual Machines
Authors: Steven Zobrist  , Tanveer Zia
Published: May 2023

This paper is a study of virtualizing chemical laboratory equipment PCs to extend
the life time ofthe overall laboratory equipment platform. Replacing laboratory
equipment based upon depreciationis mentioned as this may serve as a starting point for
replacement among businesses and researchcenters. An overview of virtualization is
provided as well as the advantages of virtualization in thelaboratory from a business,
Information Technology (IT), as well as a laboratory point of view. Twosolutions based
upon serial connection based equipment are proposed which would extend the lifeof the
instrumentation while maintaining aging operating systems. Initial test results of the
proposedsolutions are presented indicating that the use of production equipment could be
successful. A discussiontying in the triad of business, IT, and the laboratory goals
with the testing results is providedand then a suggested course for future work is made
to address using virtual platforms to assist inmaintaining chemical laboratory equipment
and the connected PCs past their depreciated lifetimes.
OpenNSP: Open Network Service Provision for Mobile Networks
Authors: Qi Xu  , Deyun Gao  , Huachun Zhou  , Bohao Feng  , Taixin Li
Published: May 2023

In recent years, many innovative techniques are emerged for satisfying various
user requirements,such as Software Definition Network (SDN) and Network Function
Virtualization (NFV). However,the current solutions for network service provision still
lack enough flexibility and openness thatresult in high expenditures and complexity.
Thus, we propose an Open Network Service Provision(OpenNSP) solution in this paper,
aiming to address the multi-domain problems of service functionchain outsourcing for
mobile networks. Particularly, OpenNSP is based on IETF hierarchical servicefunction
chaining (hSFC) architecture to implement service chains hierarchically in
multi-domainnetworks comprising operator network and cloud datacenters. It outsources
service chains, which isusually located in SGi-LAN, to the public clouds, enabling fast,
flexible and cost-effective networkservice provision. Besides, OpenNSP achieves the
programmable service function placement andchaining by the integration of SDN and NFV.
Much work has been done, and the experiment resultsconfirm its feasibility and
flexibility.
A Privacy-preserving Distributed Multi-attribute Reverse Auction Scheme with Public
verification using Threshold Paillier cryptosystem
Authors: Jiaqi Wang  , Wenbo Shi  , Xin Su
Published: May 2023

With the rapid updating of Internet technology, electronic auction network
environment is more complex,so the electronic auction security requirements are getting
higher and higher. In addition, thestudy of multi-attribute auction research on security
is still very lacking. In this paper, a secure multiattributereverse auction scheme is
proposed. It uses the paillier threshold homomorphic cryptosystemand multiple servers to
prevent conspiracy attack between buyer and auction servers. Moreover,the techniques of
oblivious transfer and anonymization are also used to achieve the bidder privacyand
anonymity. Finally, the scheme achieves the public verification of auction process and
auctionresults and the security analysis is given.
Secure sensor data transmission in 5G networks using pseudorandom number
generators
Authors: Borja Bordel  , Ram´on Alcarria
Published: May 2023

Future 5G networks face the challenge of supporting the global communications
among the millionsof devices making up the Internet-of-Things. Traditional 4G mobile
devices have a high computationalpower, so applications based on the transmission of
sensor data (accelerometers, GPS,etc.) may apply heavy end-to-end securing solutions.
However, new 5G mobile components usuallypresent reduced capabilities and a low clock
speed. Therefore, new security solutions for sensor datatransmission in streaming have
to be developed. In this paper, it is described a light cryptographytechnology to secure
sensor data during radio transmission in 5G networks. The proposed solutionis based on
pseudorandom number generators, which are specifically designed to fulfill the
requirementsof 5G systems. A simulation scenario and a first real deployment are
developed in order toevaluate the performance of the contribution.
Cryptanalysis of the IoT notion-based Authentication and Key Agreement Scheme for
Wireless Sensor Networks
Authors: Sooyeon Shin  , Taekyoung Kwon
Published: May 2023

In WSNs (Wireless Sensor Networks) that can be deployed for IoT (Internet of
Things) applications,secure and reliable user authentication and key agreement is an
operational challenge and active researcharea. Most recently, Tai et al. showed that the
Turcanovi´c et al.’s scheme suffers from twofatal security flaws; user anonymity
violation and session key leakage using the compromised sensornode. They then proposed
an improvement of Turcanovi´c et al.’s scheme based on the IoT notion forheterogeneous
ad hoc WSNs by taking the following five factors into consideration: user anonymity,no
complex computations, mutual authentication, user friendly, and ensuring the correctness
of thesession key earlier. However, we find that the Tai et al.’s scheme achieves user
anonymity but doesnot provide sensor node anonymity and mutual authentication between a
user and a sensor node andstill has security problems. In this paper, we show the
security problems of Tai et al.’s scheme indetails. We also briefly present the
solutions of those problems.
Public Audit and Secure Deduplication in Cloud Storage using BLS signature
Authors: Taek-Young Youn  , Ku-Young Chang  , Kyung Hyune Rhee  , Sang Uk Shin
Published: May 2023

Although many researches have been done individually on each topic of secure
deduplication andintegrity auditing, the study of the combined model of these two
functions was relatively few. In thispaper, we propose a scheme to provide client-side
deduplication for the encrypted data while simultaneouslysupporting public audit of data
stored in the cloud. The proposed scheme performs thechallenge-response protocol for
secure deduplication and integrity audit using BLS signature basedhomomorphic linear
authenticator, and supports public audit using the third party auditor. The
proposedscheme satisfies all the basic security objectives and improves the problems of
the existingschemes.
Attack Classification Analysis of IoT Network via Deep Learning Approach
Authors: Bayu Adhi Tama  , Kyung-Hyune Rhee
Published: May 2023

A variety of attacks in the transportation layer of IoT network seeks for a
detection and preventionmechanism such as intrusion detection systems (IDSs). Anomaly
detection is one of the most demandingtask in IDSs. It requires a robust classifier
model which is able to detect different kinds ofattacks intelligently. This paper
addresses deep neural network for classifying attacks in IoT network.The performance of
the proposed method is evaluated on the three novel benchmarking datasets inwired and
wireless network environment, i.e. UNSW-NB15, CIDDS-001, and GPRS. Furthermore,deep
neural network combined with grid search strategy are utilized to obtain the best
parameter settingsfor each dataset. The experimental results demonstrate the
effectiveness of our approach usingdeep neural network in terms of accuracy, precision,
recall and false alarm rate.
A Study on ECG-based Biometrics using Open Source Hardware
Authors: Jin Su Kim  , Gyu Ho Choi  , Sung Bum Pan
Published: May 2023

Biometric technology uses unique physical features as bioinformation.
Electrocardiogram(ECG) isa signal recording potential changes related to heartbeats in
the form of voltage, and each individualhas unique ECG signals in terms of heart
location and size thereof. Therefore, they are used to diagnosediseases and examine
personal identity. The ECG device can be made compact in comparisonwith other biosignal
measurement instruments and the signals measured in locations easily accessible.This
paper aims to implement a personal identification system based on ECG signals.
Noiseremoval and signal split is conducted as a pre-processing process by using the Band
Pass Filter(BPF),Median Filter(MF) and R-Peak. Features are extracted by using the
morphological method from thetime domain. Euclidean Distance(ED) is used to analyze the
verification data and registration data. Inthe experiment result, For 18 verification
data with the lowest EER 1.67%, driving was 113.4 seconds.
SVM-based Android Application Classification using API Calls
Authors: Myeonggeon Lee  , Masoud Reyhani Hamedani  , Gyoosik Kim  , Tae Kyung Kim  , Seong-je Cho
Published: May 2023

Measuring similarity between a suspicious app and the existing ones in the app
store is one of theexisting mechanisms to make the app stores healthy and sustainable
against pirated apps, repackagedapps, and malware. To improve the efficiency of
similarity computation between apps, it is essentialto reduce the number of apps to be
compared with the suspicious one; the app classification is one ofthe methods to achieve
this by detecting a possible category for the suspicious app and measuring thesimilarity
between the suspicious app and only the apps in that category. In this paper, we
proposea technique for app classification by applying support vector machine (SVM). We
extract API callsas a feature for classification from the apps bytecode, consider two
candidate features, classes andmethods related to API calls, and carefully analyze which
of them is more beneficial for app classification.In order to evaluate our technique, we
conduct extensive experiments with a real-worlddataset.
Combining SDN and ICN for Network Survivability Improvement
Authors: Zheng-Yang Ai  , Fei Song  , Xi Wang
Published: May 2023

With the rapid development of Information Communication Technology (ICT), the
traditional networksare facing tremendous challenges. In recent years, the network
security has been constantlyaffected by various factors (e.g., the damages of natural
disaster, network intrusion, and limitedproperties of network). It is urgent to make
some appropriate adjustments for current network architecture.Software Defined
Networking (SDN) and Information-Centric Networking (ICN) bringinnovation, speediness in
recovery and reconfiguration for network computing. SDN decouples theforwarding plane
from controlling plane, thus moving the control logic from a node to the
centralcontroller for the real-time supervision. ICN separates the resources from the
location, to make thehost-oriented model transform into content-centric model, which
promotes the utilization of networkresources and relieves the explosive growth of
network flow. In this paper, we present a novel safetynetwork model by applying SDN and
ICN to the network recovery and reconfiguration. The proposedmodel prevents the network
congestion and monitors the network status in real time. Thesystem can be quickly
restored after being damaged, which improves the network survivability. Weconsidered
three scenarios (natural disaster, malicious damage, and system self-defect) to discuss
theproposed model. We simulated the situation where system was damaged and calculated
the recoverytime. The simulation results show that recovery time of system is shorter in
the proposed model thanin traditional network. Finally, we explore the broader
perspectives for the network security.
Spillover Effect of Ransomware: Economic Analysis of Web Vulnerability
Market
Authors: Jaehee Lee  , Kyungho Lee
Published: May 2023

The number of ransomwares reported having increased rapidly since 2013, the range
of ransomwarevictims is expanding beyond its traditional domain of PC users to include
firms, hospitals and governmentorganizations; and the technologies used to create
ransomware are becoming increasinglysophisticated. This paper conducts time series
analysis on software vulnerability price data fromSCIP’s database vulDB and CVE data
from NIST database NVD to find out if the spread of ransomwaresaround 2013 triggered
price changes in software vulnerabilities used to create them. Thetime frame for our
analysis is from 2011 to 2016, and we pay special attention to the time periods
beforeand after 2013, the point of ransomware surges. Our analysis reveals that the
number of softwarevulnerabilities related to ransomware spiked, and that the average
price of these vulnerabilities fellduring the period between 2013 to early 2014. At the
time, there were several events that took placein the security industry that may have
triggered these changes. First, there was entry of gray marketbrokers such as Zerodium
and ransomware developers that started to buy up vulnerabilities as sellingransomware on
the black market was becoming part of the business portfolio of cyber-criminal
organizations.This could have contributed to the increase in vulnerabilities reported,
which could also beconsidered as representative of the number of vulnerabilities traded.
Such suspected shift in demandfor vulnerabilities, as well as the spread of ransomware
around 2013, could have encouraged hackersand security researchers to engage in
searching for vulnerabilities and developing their exploitsfor sale. This would have
raised the supply of vulnerability exploits, particularly those relevant toransomware
and imposed a downward pressure on their prices. Overall, our paper offers
empiricalevidence demonstrating that the market participants affecting software
vulnerability market is notlimited to software vendors and hackers but extends to
cybercrime groups and researchers servingtheir crimeware demands.
Implementation of an Open Data Visualization System Based on Disaster
Information
Authors: Tomoyuki Ishida  , Kentaro Koike  , Noriki Uchida  , Kaoru Sugita  , Yoshitaka Shibata
Published: May 2023

We developed an open data visualization system called “VOICE” (Visualization of
Open Data Informationfor a City in Emergency), which is intended to be used by Japanese
residents both duringnormal times (NT) and emergencies and natural disasters. During NT,
VOICE would provide opendata visualization of disaster prevention and risk reduction. In
emergencies, VOICE would providereal-time visual data on emergency or disaster
information issued by the disaster control headquarters.In addition, the system would be
able to visually represent real-time information on reliefsupplies requested by
emergency shelters. To evaluate the effectiveness of the open data visualizationsystem,
we conducted a survey, including 28 municipal employees from the disaster
preventiondivision and 60 residents who were asked to evaluate the system for
operability, effectiveness, functionality,usability, and relevance. The results of the
survey indicate subjects’ overwhelming positiveresponse to the system for all five
measures.
Label-based Security Management Mechanism for Universal Identifier Network
Authors: Jianfeng Guan  , Jinsuo Jia  , Mengxin Liu
Published: May 2023

The current Internet is an open global interconnected system and lacks of the
systematic securitydesign. Most security issues of current Internet are due to the
drawbacks of the original design oftraditional Internet. Besides, some optional security
mechanisms are independent without enough cooperativemechanism. Therefore, it
facilitates the network attacks and brings various security threatsto network services.
In this paper we design a security management mechanism and several relevantevaluation
methods under Universal Identifier Network (UIN) architecture, aiming to provide a
finergranularity, adaptive network security management system, which consists of the
following features:(1) supporting multi-dimensional properties description by
introducing the detailed user and serviceclassification; (2) supporting the label-based
policy-driven management mechanism in perspective ofuser and service to provide the fine
granularity access control; (3) providing the multi-dimensionalevaluation metrics. The
proposed label-based security management and evaluation methods will providegreat
benefits for the future network security.
Secure Communication in Cyber-Physical Systems
Authors: Igor Kotenko  , Dmitry Levshun  , Yannick Chevalier  , Andrey Chechulin
Published: May 2023

The paper considers a new design methodology for organization of reliable and
secure data transferenvironment in cyber-physical systems, which contain
microcontroller-based devices. The keyidea of the design methodology is in providing of
most rational solution to improve the data transferenvironment according to functional
and non-functional requirements and limitations to securityand reliability. This
solution will became trusted only after verification process checking its correctnessand
compatibility. If a cyber-physical system is dynamic and contains various mobile
devices,the design process of such system will determine additional requirements and
limitations to its datatransfer environment. The application of the design methodology
is presented for I2C network ofArduino-based devices that are used for interaction with
external event sources in the IntegratedCyber-Physical Security System.
Decentralized Event-Based Vehicular Social Networks and Case Study
Authors: Nan Guo  , Cong Zhao  , Tianhan Gao
Published: May 2023

People often drive cars from all directions to social spots, such as shopping
mall, football count,venue, museum, etc., to participate in some events. The
participants constitute a relatively stableEvent-Based Social Network (EBSN), which
facilitates communication for a specific period of timeand location. The motivation of
the paper is that the users driving to participating in the same eventhave the same
destination and similar interest, who are likely to share information about the
socialspot and interact with each other for entertainment along the route. Thus, the
paper proposes a EventbasedVehicular Social Network (EBVSN) to facilitate a
temporal-spatial communication betweenparticipants in vehicles or pedestrians. The EBVSN
is to provide EBSN utilities on VANET evencellular or WIFI infrastructure may not be
reliable. Since users in EBVSN move to the same destination,the connection between them
is relatively stable, and even the closer to the destination, thedenser is the network.
Considering information silos among EBVSN and other online social networksas well as
privacy, the EBVSN is designed to be decentralized social network, where multipleevent
organizers are distributed in various social spots and provide social utilities and data
storage atindividual local servers. The establishment of EBVSN, message dissemination,
and data request/responseare conducted by the entities of EBVSN Application, EBVSN
Service, EBVSN Client, andWAVE stack. EBVSN Service at RSU periodically broadcasts an
announcement message about theevent and disseminate messages to users on behalf of EBVSN
Application, and acts as an intermediaryfor data request and response. A use case is
also given where the users who are driving to thefootball count to watch a game
constitute an EBVSN initialization.
Privacy-Preserving Minimum Spanning Tree Algorithms in Static Semi-honest
Model
Authors: Koteswara Rao Ch  , Kunwar Singh
Published: May 2023

In 1982, Andrew Yao introduced secure two-party computation (2PC) for the
so-called millionaire’sproblem. The problem is about two millionaires Alice and Bob,
interested to determine who iswealthier without revealing their actual private property
values. Goldreich generalized the securetwo-party computation and formalized the secure
multi-party computation. Suppose two telephonecompanies wish to merge to provide better
services to end users. Each company has a cost functionfor connecting any pair of
houses. They want to connect every house with minimum cost in mergedcompany.
Mathematically, given two graphs G1,G2 they want to compute MST(min(G1,G2)).
Beforemerging both companies they want to know whether merging will benefit them or not
without revelingcost function for any pair of houses. Based on the secure multi-party
computation paradigm, wepropose new algorithms for privacy-preserving computation of
minimum spanning tree. Our protocolsoffers security against semi-honest
adversaries.
Implementation of a Scalable Interactive Visualization Environment to Support
Information Sharing and Decision-Making in Megadisasters
Authors: Ryo Nakai  , Tomoyuki Ishida  , Hiromasa Habuchi
Published: May 2023

In this study, we implemented a scalable interactive visualization environment to
support informationsharing and decision-making at the headquarters of an emergency
management department using alarge, high-definition, touch display. The interactive
information-sharing system visualizes variouscontents transmitted from the Web-based
information transmission system on the large, highdefinition,touch display. The
Web-based information transmission system enables information sharingon the large,
high-definition, touch display by transmitting various contents to theWeb server.
Toevaluate the effectiveness of the interactive information-sharing system, we conducted
a survey, including12 local government employees from the disaster prevention division
and 101 local residents,who were asked to evaluate the system for operability,
functionality, effectiveness, and relevance.The results of the survey indicate the
subjects’ overwhelmingly positive response to the system forall four measures.
SLSA: A Link Stability Based Algorithm for the Topology Optimization of IGSO/MEO
Double-Layered Satellite Network
Authors: Kun Li  , Huachun Zhou  , Zhe Tu  , Guanglei Li
Published: May 2023

With satellite networks playing an important role in many areas, how to design a
satellite networktopology and interconnect with terrestrial networks has also attracted
widespread attention. However,due to the high mobility of the satellite nodes and the
limited number of connected antennas,it is challenging to effectively construct a fixed
network topology with stable link quality during thesatellite operation period. In this
paper, we propose a satellite link stability based algorithm (SLSA)for the topology
optimization, which is based on link stability to generate Inclined
GeosynchronousSatellite Orbit / Medium Earth Orbit (IGSO/MEO) double-layered satellite
network (DLSN) topology.SLSA aims to build a stable topology with uninterrupted link
connection and low transmissiondelay to reduce the extra transmission delay caused by
frequent interruptions under the conditionof the limited number of satellite links. We
compare SLSA with the shortest path based topologygeneration method, implement the
simulation topology and conduct contrast experiments. The experimentalresults verify
that SLSA has longer connection time and lower transmission delay thanthe traditional
method.
Mosquito Trapping Device Through Combination of Artificial Wing-Beat Sound and
Yeast Generator
Authors: Bryan Espina  , Xiannel Rome Villanueva  , Shein Lee Gualiza  , Jan Dave Campa˜nera  , Philip Virgil Astillo
Published: May 2023

Disease causing mosquitoes has been a big problem encountered by the Department of
Health (DOH)of the Philippines due to the rising cases of dengue-infected virus to
humans that causes death.One of the solutions by the DOH to possibly decrease the
dengue-carrying mosquito is to culture aWolbachia-infected mosquito and release it to
the wild. However, eliminating mosquitoes prior tothe deployment of their
Wolbachia-infected mosquitoes in the wild is beneficial for them for it to
effectivelywork. The proposed method used is a soundwave with 400-600Hz sound frequency
to luremosquitoes to the zapper and eliminate/kill them along with Carbon Dioxide (CO2)
generated fromyeast. The system automatically counts the killed mosquitoes along with
the CO2 reading and ispresented by a real-time data monitoring using a graphical user
interface (GUI). This study addressesthe challenges encountered by the DOH in
eliminating wild mosquitoes and their way of manualcounting of the killed
mosquitoes.
Parallel Load Balancing and Over-lay Authentication System for Secure Industrial
Network Communications
Authors: Lejun Ji  , Gang Lei  , Ruiwen Ji  , Mengshuang Bao  , Hao Liu  , Zhuojun Dong
Published: May 2023

On one hand, being a highly self-establishing wireless network with dynamic
topology, mobile adhocnetworks (MANET) are not constrained by limitations of fixed
framework, and as a consequence,MANETs are now used increasingly in a wide range of
fields. On the other hand, flexibility, the typicalnature of MANET, making all nodes in
an uncontrolled environment. Every node despite itssituation is equal to have an
opportunity to deal with route events causing an unstable performanceof the whole MANET
system. To deal such an uncertain problem within any MANET system, thispaper presents a
novel model called Parallel Load Balancing and Overlay authentication System forSecure
Ad-hoc Communications. The model is designed to build up an over-layer to MANET
systemwith those nodes in good condition, which is called strong peers in this paper and
do the routejob to avoid some bad situation like route fail or authentication fail.
Simulation results comparingMANET system with and without the help of over-layer are
provided to demonstrate the proposedmodel suitability for secure ad-hoc
communications.
Geofencing based Banking Authentication System: A Fraud Mitigation
Technique
Authors: Kailash Kumar  , Vikas Sihag  , Gaurav Choudhary
Published: May 2023

In today’s world of digitization, online electronic payment systems, and banking
authentication havean important role in everyone’s life. Banks use different ways of
authentication at a different level tomaintain the security of the hard-earned money.
The security issues in the e-payment system, ATM,websites that store data or details of
the cardholders lead to frauds, In ATM and POS transactionsonly card and PIN is been
used and there is no other way of authentication. Researches purposeddifferent methods
such as Biometric methods which are hard to implement in the current scenario.There is
no other authentication method in ATM and POS machine to authorize the user. In
ourpurposed solution user will have his phone as an authentication device and we will
get his locationstored on a regular base and will only be able to make transactions when
both the devices(Phone andATM/POS)are in the same location this is called geofencing.
This will help to track unauthorizedaccess and will get the alert event when someone
tries to access the account. It will help the investigationagency in case of
fraud.
An Adaptive Auto Incident Response based Security Framework for Wireless Network
Systems
Authors: Sindhu N Pujar  , Gaurav Choudhary  , Shishir Kumar Shandilya  , Vikas Sihag  , Arjun Choudhary
Published: May 2023

The growth of wireless network systems is expanding deploying techniques to drive
more networkcapacity and enabling low device complexity with low energy consumption to
improve Quality ofService also a proper balance between data transmission and data
integrity. Market Growth of WirelessNetwork System is expected at 62.8 million USD and
is likely to grow at a CAGR at 17.5% toreach a valuation of 95.3 billion USD in 2024.
Market grows significantly due to demand for networkinfrastructure and advancement in
Artificial Intelligence (AI), Machine Learning (ML), and BigData Analytics. The economy
focuses on developing communication between network devices forensuring secure
communication using wireless systems. The nodes of network systems have limitedpower
capacities where some batteries are chargeable or non-rechargeable by influencing the
powerof network system we can increase the performance of the wireless network system.
These systemsare generally susceptible to failures and attacks so it is necessary to
impose stringent countermeasureson data integrity, data reliability, the transmission of
data through network traffic in criticalinfrastructure. In this paper, we have proposed
a model which is well suited for wireless networksystems and devices to identify,
detect, categorize and respond to attacks which in turn will generatewarnings and alarms
in case any malicious activity is observed. Implementing and deploying amodel to
effectively respond to incidents, selecting response actions for ensuring better
protection ofwireless network systems with the help of the AES encryption method. The
system also integratesinto generating warning messages and alarms/alerts raising
concerns upon detecting or identifyingany kind of intrusion.
Fast Crowd Evacuation Planning System for Disaster Management
Authors: C. Mala  , Monica Joshi  , Manipriya Sankaranarayanan
Published: May 2023

Last few decades witnessed the occurrence of various natural and man-made
disasters that were difficultto control, thereby leading to heavy casualties. To
overcome these, preventive measures likethe design of the building, coordinated
pre-planning, etc., needs to be done. To reduce the casualtiesduring fire disaster and
to enhance the evacuation efficiency, it is important to consider the impactof factors
which influence the evacuation. The effect of human and fire factors depend on
strategiesused for evacuation in the building architecture. This paper presents a method
for fast crowd evacuationand safety management, thereby improving the efficiency of
evacuation.
A Systematic Study on Spectre Attacks and Defenses
Authors: Haehyun Cho
Published: May 2023

Spectre attacks is an important category of side channel methods, which allows
attacker to obtainsensitive data by observing the system. Spectre attacks exploit modern
processors’ features designedfor the performance: out-of-order execution and speculative
execution. Also, in Spectre attacks,cache side-channel attack methods play an important
role. The high-level goal of Spectre attacksis to load target data into the cache
through the speculative execution. Once it has been done, thenext step is leaking
information. To the end, the cache side-channel methods are employed to leakinformation,
because there is no direct way to read data from the cache. In this paper, we
discussvariations of Spectre attacks and discuss defense mechanisms for each of
them.
Curse of Small Sample Size in Forecasting of the Active Cases in COVID-19
Outbreak
Authors: Mert Nakıp  , Onur C¸ opur  , C¨uneyt G¨uzelis¸
Published: May 2023

The COVID-19 pandemic has affected almost all countries from 2020 to 2022. During
this period,numerous attempts have been made to predict the number of cases and other
future trends of the pandemic.However, they fail to reliably predict the medium and long
term evolution of the key featuresof the COVID-19 pandemic. This paper explains the
possible reasons for insufficiency of machinelearning models in this particular
prediction/forecasting problem. The experimental results in thispaper show that simple
linear regression models reliably provide high prediction accuracy for a periodof only
2-weeks. On the other hand, relatively complex machine learning models, which havethe
potential of learning long term predictions with low errors, cannot both achieve good
predictionresults and have a high generalization ability. This paper argues that the
insufficiently small samplesize is the source of the poor performance of the forecasting
models. In our experimental study, wemeasure the generalization ability of the models
through the cross-validation errors. To this end, wefirst select the most relevant
features to forecast active cases among various features using PairwiseCorrelation,
Recursive Feature Selection, and feature selection by using the Lasso regression. Wealso
compare the performances of Linear Regression, Multi-Layer Perceptron and Long-Short
TermMemory models, each combined with the feature selection methods to predict the
number of activecases. Our results show that accurate forecasting of the active cases
with high generalization abilityis possible up to 3 days only due to the small sample
size of the COVID-19 data. We observe thatthe linear regression model has much better
prediction performance with high generalization abilitycompared to the complex models,
but its performance decays sharply for prediction horizon longerthan 14-days, as
expected.
Research on 5G Key Technologies and Applications in Urban Rail Transit
Authors: Tong Gan  , Shuo Dong  , Shiyou Wang  , Tianyu Li  , Siqi Niu
Published: May 2023

With the rapid development of science and technology, Chinese urban rail transit
has entered a newstage of intelligent development from the stage of rapid construction.
Urban rail transit has the advantagesof high speed, large capacity and high density,
which greatly facilitates modern life. However,urban rail transit is quite different
from conventional ground transportation. Traditional informationtransmission methods
cannot be well applied to urban rail transit. The maturity and commercial useof 5G
mobile communication technology provide new ideas for solving the problem of
informationtransmission in urban rail transit. Based on the salient features and key
technologies of 5G communicationtechnology, this paper researches on key technonlgies 5G
in rail transit scenarios to achievefast and efficient processing efficiency. It is a
solution for intelligent operation and maintenance ofurban rail transit and
high-definition video surveillance, and studies and analyzes the security of thesystem
solution. This fills the gap of rail transit in these two fields, and provides dual
guarantees ofsafety and service for urban rail transit construction. It provides a new
direction for the applicationof future urban rail transit system.
An Internet of Things based approach for Smart Home Management
Authors: Francesco Colace  , Angelo Lorusso  , Francesco Marongiu  , Domenico Santaniello  , Alfredo Troiano  , Carmine Valentino
Published: May 2023

The advent of the Internet of Things (IoT) paradigm has led to the construction of
technological environments based on device communication. In this scenario, solutions
have been developed for the intelligent management of various services, such as those
related to Smart Cities. In such a scenario, widespread use is that of Smart Homes,
environments that can provide management help and intelligent and tailored services to
users. This paper aims to present an Internet of Things-based approach to Smart Home
management. The proposed approach, which leverages graph approaches, enables the
extraction and processing of contextual data, collected from sensors, and probabilistic
approaches able to provide valuable information and autonomous actions. The system
training phase is performed using graph approaches, which could represent an increase in
Context and Situation Awareness. In the experimental phase, a prototype is used to test
the proposed method’s energysaving and ventilation management capabilities, which shows
encouraging findings.
Pengaruh Kompetensi Sumber Daya Manusia dan Penerapan Sistem Akuntansi Keuangan Pemerintah Daerah terhadap Kualitas Laporan Keuangan Dinas Kehutanan Provinsi Lampung
Authors: Yunindra Andri Eka
Published: May 2023

The purpose of this research to knowing the Competence of Human Resources And Application of Local Government Financial Accounting System Against the Quality of Financial Statements of the Forestry Service of Lampung Province. Data were collected by field research and literature study. To get data related to the problem under study, the author uses the technique of collecting data through questionnaire method. The population in this study as many as 70 people. The sampling technique used is simple random sampling, the number of samples in this study as many as 60 respondents. The data has been collected and then analyzed using spss version 20.The criteria of f test as follows: Fcount Ftable or sign, 0.05 and Fcount Ftable or sign 0.05.means a sign model so that it can be used to predict the effect of independent variables simultaneously to the dependent variable. The result of f test analysis has a significant influence between human resource competence (X1) and SAKPD (X2) implementation simultaneously on Quality of financial report of Forestry Service of Lampung Province. (Y). If thitung ttable, then H0 is rejected, If thitung ttabel, then H0 accepted. The result of t test analysis shows that partially competence of human resources and the application of financial accounting system of local government has a significant effect on the quality of financial report of Lampung Province Forestry Service as big as.
Pengaruh Kepemilikan Manjerial, Kebijakan Hutang, Profitabilitas, Ukuran Perusahaan, dan Kesempatan Investasi terhadap Kebijakan Dividen pada Perusahaan Manufaktur yang Terdaftar pada Bursa Efek Indonesia
Authors: Hairudin Hairudin , Yunindra Andri Eka , Rahman Fadel Fatur
Published: May 2023

Manufacturing companies in an effort to maintain reputation in the eyes of investors always distribute dividends to shareholders. The problem of managerial ownership influence, debt policy, profitability, company size and investment opportunities. The hypothesis is whether managerial ownership, debt policy, profitability, company size, and investment opportunities influence the company's dividend policy. Calculation results show that X1, X2, X3, X4, and X5 together have no effect on Y, the hypothesis is accepted, as evidenced by the test (F) where the significance value of 0.188 0.05. While for the test (tcount) X4 has a positive and significant effect on Y. With a tcount
Pengaruh Kualitas Produk Harga, Promosi dan Lokasi Terhadap Kepuasan Konsumen (Study Kasus Cafe Inspirasi Corner)
Authors: Andhika Akbar , Hasanah Annisa Uswatun , Rahmawati Intan , Sanjaya Vicky F
Published: May 2023

AbstractPenelitian ini bertujuan untuk menguji pengaruh Kualitas produk, harga, promosi dan lokasi terhadap kepuasan konsumen. Metode yang digunakan dalam penelitian ini dengan desain survey secara crossectional. Sampel dalam penelitian ini merupakan konsumen dari cafe inspirasi corner dengan jumlah 98 responden. Uji statistik dilakukan dengan menggunakan Structurel Equation Modelling berbasi PLS.  Uji validitas menggunakan nilai faktor loading, sedangkan uji reliabilitas menggunakan nilai cronbach’c alpha, composite reliability dan Average Variance Extracted (AVE). Setelah seluruh Hasil item indikator yang digunakan dalam penelitian ini valid dan reliabel, selanjutnya dilakukan uji hipotesis. Dari ke empat Hipotesis yang diajukan seluruhnya terdukung. Kesimpulan dari penelitian ini adalah pentingnya menjaga Kualitas Produk, Harga, Promosi dan Lokasi secara baik agar mendapatkan Kepuasan Konsumen. Kata Kunci: Kualitas produk, Harga, Promosi, Lokasi, Kepuasan Konsumen.
Peranan Perempuan Dalam Meningkatkan Kewirausahaan Dalam Pembangunan
Authors: Cahyani Anisa Binar , Imaniah Sulasi , Rulita Sari Puja Damaskha , Hidayat Ananda , Aziz Dwi Taufiq , Noviarita Heni
Published: May 2023

The purpose of this journal is to find out the role of women in increasing entrepreneurship in development. The data used is secondary data, where this journal takes data from sources such as books, articles, and readings. The method used is qualitative. Based on the results or discussion, women are one of the great strengths. Women's entrepreneurship is considered capable of changing social and economic values. Women have many important roles for the welfare of the family and the welfare of society. In addition to the main role of women as housewives who take care of and educate children, women also have an important role in building welfare in society. The empowerment of women in supporting MSMEs in Indonesia has enormous potential and must be optimized by the central and regional governments.
Pengaruh Pengawasan Terhadap Kinerja Karyawan Pada PT.Pelabuhan Indonesia II (Persero) Cabang Lampung
Authors: Sutarni Sutarni
Published: May 2023

Objek penelitian dari skripsi adalah PT. Pelabuhan Indonesia II (Persero) Cabang Panjang. dimana sejak tahun 1991 hingga sekarang statusnya adalah Perusahaan Perseroan (Persero) berdasarkan pada Peraturan Pemerintah No. 57 tahun 1991 tanggal 19 Oktober 1991 serta dikuatkan status badan hukumnya berdasarkan Akte Notaris Imas Fatimah, S.H No. 3 tahun 1992 pada tangal 11 Desember 1992. Dengan demikian Pelabuhan Panjang pada saat ini pengelolaannya dilakukan oleh PT (Persero) Pelabuhan Indonesia II yang berkantor pusat di Jakarta. Adapun maksud dan tujuan Peraturan Pemerintah RI tersebut adalah untuk menyelenggarakan dan menunjang kebijaksanaan serta peranan pemerintah di bidang ekonomi dan pembangunan. Permasalahan yang diteliti adalah ingin menganalisis pengaruh pengawasan karyawan terhadap kinerja karyawan pada PT. Pelabuhan Indonesia II (Persero) Cabang Panjang karena kinerja karyawan PT. Pelabuhan Indonesia II (Persero) Cabang Panjang menurun. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian kepustakaan dilakukan dengan cara pengumpulan data melalui buku-buku, karya ilmiah dan penunjang kepustakaan lainnya yang berhubungan dengan penelitian ini dan penelitian lapangan dilakukan dengan meneliti langsung pada PT. Pelabuhan Indonesia II (Persero) Cabang Panjang, Berdasarkan hasil analisis kualitatif pada variabel pengawasan, ternyata mayoritas karyawan sebesar 79,5% menyatakan setuju jika pimpinan memberikan tindakan berupa teguran bila ada karyawan yang tidak masuk kerja dengan alasan yang kurang jelas. Pemberian teguran tersebut merupakan salah satu bentuk pengawasan yang dilakukan pimpinan guna meningkatkan kedisiplinan karyawan dalam bekerja sehingga tidak mengganggu produktifitas PT. Pelabuhan Indonesia II (Persero) Cabang Panjang. Berdasarkan hasil analisis kualitatif pada variabel kinerja karyawan, ternyata mayoritas karyawan sebesar 69,2% menyatakan setuju jika adanya surat peringatan pertama, kedua dan ketiga merupakan salah satu cara yang dapat dilakukan oleh PT. Pelabuhan Indonesia II (Persero) Cabang Panjang untuk merangsang karyawan agar berdisiplin dalam bekerja.
Analisis Pengaruh Periklanan Dan Promosi Penjualan Terhadap Keputusan Pembelian
Authors: Anggelina Radita Tri
Published: May 2023

Tujuan dari penelitian ini adalah untuk mengetahui bagaimana persepsi konsumen tentang promosi periklanan dan penjualan yang dilakukan oleh Perusahaan, pengaruh periklanan pada keputusan pembelian dan untuk menentukan pengaruh promosi penjualan pada keputusan pembelian. Penelitian oleh penulis ada di PT. Alfamart dengan populasi pelanggan di provinsi lampung . Pemilihan responden sebagai objek penelitian yang terkait dengan pelanggan PT. Alfamart di lampung dengan metode Slovin, penelitian ini mendapatkan 43 responden. Metode pengumpulan data kuisioner. Teknik pemrosesan data digunakan untuk membantu SmartPLS perangkat lunak pemrosesan data. Hasil penelitian menunjukkan bahwa nilai-nilai yang diperoleh dari jalur tabel koefisien, X1 (AD) ke Y (keputusan pembelian) sebesar 0,856 Ini menunjukkan bahwa iklan memiliki efek positif, dan nilai p values nya sebesar 0.000 berarti variabel periklanan signifikan. Dalam tabel koefisien jalur, X2 (promosi penjualan) ke Y (keputusan pembelian) dari -0,021. Ini menunjukkan bahwa promosi penjualan memiliki efek negatif dan nilai p values nya 0.846 dia lebih besar dari 0.05 jadi variabel promosi penjualan bernilai negatif dan tidak signifikan
Pengaruh Harga, Kualitas Produk Dan Citra Merek Terhadap Minat Beli Pada Konsumen Mcdonald’s Lampung
Authors: Akbar Aditya Sasabil
Published: May 2023

Abstrak Penelitian ini bertujuan untuk menguji pengaruh harga, kualitas produk dan citra merek terhadap minat beli pada mcdonald’s lampung. Metode yang digunakan dalam penelitian ini dengan kuisioner. Sampel dari penelitian ini berjumlah 40 responden. Uji statistic dilakukan dengan menggunakan Structurel Equation Modelling berbasis PLS. Uji validitas menggunakan nilai faktor loading, sedangkan uji reliabilitas menggunakan nilai Cronbach’s alpha, reliabilitas  komposit dan Average Variance Extracted (AVE). Semua hipotesis yang diajukan terdukung dan signifikan. Kesimpulan dari penelitian ini adalah pengaruh harga, kualitas produk dan citra merek berpengaruh signifikan dan positif terhadap minat beli pada mcdonald’s lampung.   Kata Kunci: harga, kualitas produk, citra merek dan minat beli pada konsumen.