International Conference on Pioneer and Innovative Studies最新文献_第8页

Polynomial-Based Approach for Efficient Function Computation of Symmetric Matrices Using Restarted Heavy Ball Method 基于多项式的重球法对称矩阵高效函数计算方法

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.815

G. Karaduman

{"title":"Polynomial-Based Approach for Efficient Function Computation of Symmetric Matrices Using Restarted Heavy Ball Method","authors":"G. Karaduman","doi":"10.59287/icpis.815","DOIUrl":"https://doi.org/10.59287/icpis.815","url":null,"abstract":"This paper presents a polynomial-based approach for efficiently computing functions ofsymmetric matrices by leveraging the Restarted Heavy Ball (RHB) method. The RHB method is employedto overcome the slow convergence issue commonly encountered when computing functions of symmetricmatrices. The key idea of our approach is to approximate the desired function using a polynomial. Byrepresenting the function as a polynomial, we can leverage the efficient computation of polynomials toaccelerate the overall function computation process. We introduce a systematic methodology forconstructing an optimal polynomial approximation that minimizes the approximation error. To furtherenhance the convergence speed, we incorporate the Restarted Heavy Ball method into our polynomialbased approach. The Restarted Heavy Ball iteration is applied after a certain number of iterations to resetthe computation process and mitigate the slow convergence behavior. The experimental results and analysisvalidate the effectiveness and practicality of our approach, highlighting its potential for various applicationsinvolving function computations of symmetric matrices. Overall, our polynomial-based approach,integrated with the Restarted Heavy Ball method, offers an efficient and accurate solution for computingfunctions of symmetric matrices. The experimental results and analysis validate the effectiveness andpracticality of our approach, highlighting its potential for various applications involving functioncomputations of symmetric matrices.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128305863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Housing Policy and Public Private Partnership in service delivery in Lagos, Nigeria 尼日利亚拉各斯住房政策和公私合作提供服务

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.849

Owolabi Babatunde Oluwaseyi, Alamu Oluwaseyi, Haruna Lumi Zamani

{"title":"Housing Policy and Public Private Partnership in service delivery in Lagos, Nigeria","authors":"Owolabi Babatunde Oluwaseyi, Alamu Oluwaseyi, Haruna Lumi Zamani","doi":"10.59287/icpis.849","DOIUrl":"https://doi.org/10.59287/icpis.849","url":null,"abstract":"The need for affordable and adequate housing has become a central issue in addressing thechallenges of poverty and growth. It is a requirement for all communities and individuals, and it ranks secondonly to food in terms of their survival. The well-being of the community is greatly affected by the availabilityof adequate housing. It contributes to the overall health and well-being of the society and is regarded as thebest form of historical and physical evidence of civilization. The availability of affordable and adequatehousing is also a major issue that contributes to the overall health and well-being of the society. Over the years,the government has been providing various forms of public housing to its citizens. These include safe, secure,and sanitary housing for low, medium, and high-income households. In order to meet the goals of the UnitedNations, the government has been working toward making all cities, towns, and settlements safe, resilient, andsustainable by 2030. Unfortunately, due to various factors, the government has been unable to achieve thisobjective. To address this issue, the private-public partnership schemes launched by the government have beendesigned to provide affordable and adequate housing. The paper aims to investigate the various factors thataffect the delivery of housing services in Lagos by examining the housing policies and practices related to theprivate-public partnership and housing sector in the city. It was revealed that the finance, land, and affordabilityof housing are some of the factors that influence the effectiveness of the private-public partnership schemes. Itsuggests that the government should pay more attention to the various agencies and institutions that areresponsible for the delivery of housing to ensure that everyone has access to a proper place of residence.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121422187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the performance of metal industry companies using novel hybrid MEREC-WASPAS methods 使用新型混合MEREC-WASPAS方法评估金属工业公司的绩效

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.837

Ahmet Çalık, Ahmet Ergülen

{"title":"Assessing the performance of metal industry companies using novel hybrid MEREC-WASPAS methods","authors":"Ahmet Çalık, Ahmet Ergülen","doi":"10.59287/icpis.837","DOIUrl":"https://doi.org/10.59287/icpis.837","url":null,"abstract":"Business managers all over the world are tackling a variety of shifts in organizations that havea substantial influence on structures, processes, and people in addition to economic volatility, geopoliticalunpredictability, and the COVID-19 pandemic's long-lasting repercussions. Managers should already betrying to increase their company’s revenue in 2023 compared to the previous year. The COVID-19 epidemicand other recent disruptions have demonstrated how brittle business performance is. As a result,corporations have begun to evaluate their performance with less enthusiasm. To handle the performanceanalysis problem for ISO500 companies in the metal industry, a novel integrated decision-making modelthat takes into account some key indicators is developed. This model is based on MEREC for computingthe criteria weights and the WASPAS technique for evaluating the alternatives. An example of the metalindustry is considered to demonstrate the validity and applicability of the suggested method. The 20companies are evaluated using the developed methodology. The İskenderun Demir ve Çelik A.Ş. companywas found to be the best choice for performance assessment of companies. Regarding key indicators,exports, and equity capital, İskenderun Demir ve Çelik A.Ş. is in a very favorable position. Sensitivityanalysis tests are run in order to show the robustness of the results.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131246301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analytical modeling of the behavior of nano-plates by the theory of nonlocal elasticity 基于非局部弹性理论的纳米板力学行为分析模型

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.873

Meymouna Messaoud, M. Bouazza, Rachid Rabehi

引用次数: 0

Protein Bazlı Ahşap Yapıştırıcılar: Ahşap Malzemenin Yapıştırılması İçin Sürdürülebilir Bir Alternatif

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.799

Saadet Onat, Engin Şahin

{"title":"Protein Bazlı Ahşap Yapıştırıcılar: Ahşap Malzemenin Yapıştırılması İçin Sürdürülebilir Bir Alternatif","authors":"Saadet Onat, Engin Şahin","doi":"10.59287/icpis.799","DOIUrl":"https://doi.org/10.59287/icpis.799","url":null,"abstract":"Ahşap, yüzyıllardır çeşitli amaçlar için kullanılan doğal bir malzemedir. Ahşabın en yaygınkullanımlarından biri mobilya ve diğer nesnelerin imalatıdır. Güçlü ve dayanıklı ahşap ürünler oluşturmakiçin, ahşabı birbirine bağlamak için yapıştırıcılar kullanmak gerekmektedir. Geleneksel ahşap yapıştırıcılargenellikle olumsuz çevresel ve insan sağlığına etkileri olabilecek petrol esaslı ürünlerden yapılmaktadır.Son yıllarda, özellikle yenilenebilir kaynaklardan üretilen ve daha çevre dostu olan biyolojik bazlıyapıştırıcıların geliştirilmesine artan bir ilgi mevcuttur. Protein bazlı yapıştırıcılar, ahşap yapıştırmadakullanım için umut vaat eden bir tür biyolojik bazlı yapıştırıcıdır. Bu yapıştırıcılar, bitkilerde vehayvanlarda bulunan doğal olarak oluşan moleküller olan proteinlerden yapılır. Proteinler, onlarıyapıştırıcılarda kullanım için uygun hale getiren, iyi ıslanabilirlik, yüksek mukavemet ve neme karşı dirençdahil olmak üzere bir dizi özelliğe sahiptir. Protein bazlı yapıştırıcılar, ahşap yapıştırma için sıklıklakullanılan sentetik yapıştırıcılara bir alternatif olarak karşımıza çıkmaktadır. Yenilenebilir kaynaklardanelde edilirler, biyolojik olarak parçalanabilirler ve düşük toksisiteye sahiptirler. Ek olarak, suyadayanıklılık, mukavemet ve esneklik gibi çeşitli özellikler sağlamak için geliştirilebilirler. Bu bildiride,ahşap yapıştırma için protein bazlı yapıştırıcılarla ilgili son gelişmeler gözden geçirilmiştir. Makale, proteinbazlı yapıştırıcıların tarihçesine ve ahşap yapıştırmada kullanımlarına kısa bir genel bakış ile başlamaktadır.Aşağıdaki bölümlerde, protein bazlı yapıştırıcıların yapışma mekanizması, yapıştırıcı hazırlama içinpotansiyel protein içeren hammadde kaynakları ve ahşap yapıştırma için protein bazlı yapıştırıcılarıngeliştirilmesindeki son çalışmalar tartışılmaktadır. Makale, protein bazlı yapıştırıcıların gelecektekibeklentilerini tartışarak sona ermektedir.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132016594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nikel – Titanyum Esaslı Alaşımların Ark Ergitme Yöntemiyle Üretilmesi ve Bakır Etkisinin İncelenmesi

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.869

Sefa Emre Sünbül, Kürşat İci̇n

{"title":"Nikel – Titanyum Esaslı Alaşımların Ark Ergitme Yöntemiyle Üretilmesi ve Bakır Etkisinin İncelenmesi","authors":"Sefa Emre Sünbül, Kürşat İci̇n","doi":"10.59287/icpis.869","DOIUrl":"https://doi.org/10.59287/icpis.869","url":null,"abstract":"Yapılan uygun bir ısıl işlem ile gerçek şekline veya boyutuna geri dönebilme özelliğine sahipalaşımlar, şekil hatırlamalı alaşımlar olarak adlandırılır. Bu alaşımlar ısıl değişimlere duyarlımalzemelerdir. En önemli karakteristikleri, kritik dönüşüm sıcaklığının üstünde ve altında iki farklı şekilveya kristal yapıya sahip olmalarıdır. Kısmi olarak düşük sıcaklıklarda deforme edilebilen bu malzemeler,daha yüksek sıcaklıklarda deformasyon öncesi şekillerine dönebilmektedirler. Bu çalışmada NiTi şekilhatırlamalı alaşımına farklı oranlarda Cu(bakır) ilave edilerek ark ergitme cihazında su soğutmalı kalıplardahazırlanan alaşımlarının özellikleri araştırılmıştır. Üretilen Ni55Ti45, Ni53Ti45Cu2, Ni55Ti43Cu2,Ni50i45Cu5 (%ağ.) alaşımlarının XRD (X-ışını difraktormetresi) ile faz yapısı incelenmiş ve NiTimartenzit fazı elde edilmiştir. Ark Melting ile üretilen alaşımlar SEM (Taramalı Elektron Mikroskobu) ilemikroyapı ve morfolojik incelemeleri gerçekleştirilmiştir. İstenilen oranlarda üretilen alaşımların DSC(Diffarensiyel Taramalı Kalorimetre) ile faz dönüşüm sıcakları belirlenmiştir. DSC ile elde edilen martenzitve östenit dönüşüm sıcaklıkları karşılaştırılarak elde edilen fazın NiTi-martenzit fazı olduğu tespitedilmiştir.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122406580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Artificial Neural Network Growth Analysis in Construction Businesses 建筑企业的人工神经网络增长分析

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.796

A. Todri, Petraq Papajorgji

{"title":"An Artificial Neural Network Growth Analysis in Construction Businesses","authors":"A. Todri, Petraq Papajorgji","doi":"10.59287/icpis.796","DOIUrl":"https://doi.org/10.59287/icpis.796","url":null,"abstract":"This research paper explores the firms' growths analysis through Artificial Neural Networks, explicitly using the Multilayer Perceptron (MLP) Analysis in a panel of construction businesses operating in the country. The construction businesses data used are classified into Organizational characteristics (5 patterns) and Financial indicators (18 patterns). They refer to Liquidity (5), Operational Efficiency (4), Leverage (4), and Growth (5) patterns. Thus, 85 construction business data from 2020-2021 have been collected, but only 31 businesses are considered valid for Multilayer Perceptron analysis training purposes. The first research step before building the multilayer perceptron neural network is the implementation of the Receiver Operating Characteristics (ROC curve) Analysis at a 95% confidence level, considering as a dependent variable the firms' age [in start-up (0); growth (1) and those in the maturity phase (2)]. Then, based on ROC analysis results, a multilayer perceptron network with 10 input layers patterns, 10 customers' patterns factors, and one covariate is implemented. The number of hidden layers is 1, and the number of units in hidden layers is 20. The activation function used is Hyperbolic tangent. Thus, the empirical findings of the research provide construction businesses and line ministries with valuable insights on boosting their growth.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132964810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

APPROXIMATION OF FUZZY NUMBERS BY FAVARD-SZASZMIRAKYAN OPERATORS OF MAX-PRODUCT 最大积的favard-szaszmirakyan算子逼近模糊数

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.817

Sevilay KIRCI SERENBAY

引用次数: 0

Top-Down Approaches in Human Pose Estimation: A State-of-the Art Review 自上而下的方法在人体姿态估计:一个国家的艺术评论

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.856

Yusuf Enes Bölükbaşı, Rayan Abri

{"title":"Top-Down Approaches in Human Pose Estimation: A State-of-the Art Review","authors":"Yusuf Enes Bölükbaşı, Rayan Abri","doi":"10.59287/icpis.856","DOIUrl":"https://doi.org/10.59287/icpis.856","url":null,"abstract":"This paper offers a comprehensive exploration of top-down approaches in human poseestimation, a key facet of computer vision. These approaches primarily focus on identifying the humansubject in an image or video, followed by determining the spatial configuration of their body joints. Suchtechniques are instrumental in an array of sectors, from healthcare and sports analytics to entertainment andsecurity systems.The document delves into the foundations of top-down pose estimation, presenting a review of establishedand emerging models. It explicates the role of key performance metrics, including Average Precision (AP),AP at specific Intersection over Union (IoU) thresholds (AP50, AP75), Average Recall (AR), and AR at anIoU of 0.50, in appraising the efficiency and reliability of these models.The paper underscores the substantial strides made in top-down pose estimation and discusses their efficacyin managing diverse real-world scenarios. It draws attention to the various challenges associated with thesetechniques, such as handling occlusions, processing images or videos with multiple individuals, andaddressing computational constraints.In conclusion, while top-down approaches in pose estimation have shown notable progress and promise,there exist avenues for further research and development. This paper intends to provide a foundationalunderstanding of these techniques and a platform for future advancements in the field.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131751469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occupational radiation exposure for dental radiation workers and diagnostic radiology workers in Albania 阿尔巴尼亚牙科放射工作者和诊断放射工作者的职业辐射暴露

International Conference on Pioneer and Innovative Studies Pub Date : 2023-06-13 DOI: 10.59287/icpis.826

I. Berdufi, F. Cfarku, M. Shyti

{"title":"Occupational radiation exposure for dental radiation workers and diagnostic radiology workers in Albania","authors":"I. Berdufi, F. Cfarku, M. Shyti","doi":"10.59287/icpis.826","DOIUrl":"https://doi.org/10.59287/icpis.826","url":null,"abstract":"The development of dental radiology in Albania has been over a century. Medical imaging isessential to dental practice. X-rays examinations help dentists to diagnose, plan treatments and monitorboth treatments and lesion development. This study explored mainly the profile of dental radiation workerscomparing it with the diagnostic radiology workers and their occupational radiation exposure in Albaniafor the period 2016 to 2020. The assessment and analysis procedures of this study were carried out at thepersonal dosimetry laboratory, Institute of Applied Nuclear Physics. The total number of monitored dentalradiation workers increased from 39 in 2016 to 82 in 2020. The annual collective effective exposure dosefluctuated from 26.84man-Sv to 70.14man-Sv, and it showed an increasing trend. In addition, the averageannual effective exposure dose of total monitored dental radiation workers varied from 0.73mSv to0.87mSv. The total number of monitored diagnostic radiology workers increased from 196 in 2016 to 332in 2020. The annual collective effective exposure dose fluctuated from 240.99man-Sv to 358.03man-Sv,and it has showed an increasing trend. The average annual effective exposure dose of total monitoreddiagnostic radiology workers varied from 1.08 mSv to 1.40 mSv. The results of the measured annual dosewere well below the international recommended dose limit of 20 mSv.","PeriodicalId":292916,"journal":{"name":"International Conference on Pioneer and Innovative Studies","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121244653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0