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An Application of Mathematical Model for Decision in Building Plan Design

Grit Ngowtanasuwan
2012 Procedia - Social and Behavioral Sciences  
First objective is to formulate mathematical models for analysis in dividing rooms and dimensions in a building plan.  ...  Secondly, to calculate the dimensions and room sizes which have minimum construction cost. A case study of a condominium building plan was analyzed in this research.  ...  Not all projects require a designer to go through all the steps, but most benefit from following the process. A process is a good thing even in a creative profession.  ... 
doi:10.1016/j.sbspro.2012.12.247 fatcat:ajvj3nvairgmbidsum2sysz6u4

Descriptive and Predictive Analytics on Adventure Works Cycle: A Corporate Decision Making

2020 International journal of recent technology and engineering  
The descriptive analytics revealed the prevailing business condition which could aid to make effective decisions.  ...  Business Analysis has become one of the crucial elements of any business in this data-driven business world.  ...  Fig. 9.Process Flow diagram -HP BN classifier Referring to Fig. 10 , HP BN classifier using Chi-square or Chi-G-square and referring to Fig. 11 Consequently, the cumulative lift for both training and  ... 
doi:10.35940/ijrte.e7007.038620 fatcat:pnj3k25dmneuxom3aflsrujf4u

WIND TUNNEL RESEARCH ON THE INFLUENCE OF ACTIVE AIRFLOW ON THE LIFT FORCE GENERATED BY THE AIRFOIL

Paweł Magryta
2013 Advances in Science and Technology Research Journal  
The changes in the lift and drag force generated by these airfoils were recorded during the study.  ...  All of their surfaces were subject to surface grinding to smooth their external surfaces. The wind tunnel tests with and without active airflow applied to airfoils are summarised in the paper.  ...  The results show the lift and drag forces with active airflow due to overpressure and vacuum: 0.5 kPa, 1 kPa, 2.5 kPa, 5 kPa, 7.5 kPa and 10 kPa at a 20 m/s airflow velocity and a 15° angle of attack.  ... 
doi:10.5604/20804075.1062366 fatcat:r7vdhjzrajfwddjzjaekib7q2u

Case Study for the Return on Investment of Internet of Things Using Agent-Based Modelling and Data Science

Charles Houston, Stephen Gooberman-Hill, Richard Mathie, Andrew Kennedy, Yunxi Li, Pedro Baiz
2017 Systems  
The aim of this work is to investigate this integration as a refined process for answering practical business questions.  ...  A specific case study is addressed to assess the return on investment of installing condition monitoring sensors on lift assets in a London Underground station.  ...  After initially cleaning the Failures Dataset it was possible to evaluate the total LCH costs due to different lift component failures. Figure A1 shows these results.  ... 
doi:10.3390/systems5010004 fatcat:q47ladtthva7rkiw6t4qycrdo4

MULTI-CRITERIA ANALYSIS ON THE STRATEGIES TO THE TELECOMMUNICATIONS DEVELOPMENT – A CASE STUDY IN TAIWAN

Rebecca Huey-Ming Yen, Ying-Cheng Hung, Guey-Lan Fu
2019 Eurasian Journal of Social Sciences  
For enhancing the competitions of services, in 2007, Taiwan's supervisory authority has decided to open wireless broadband access business that is the Worldwide Interoperability for Microwave Access (WiMAX  ...  So, the government supervision level should be the first one to improve.  ...  Due to licensing fees and base station coverage, there is a profit margin between WiMAX networks operating in unlicensed (5 GHz) and licensed bands (2.5 / 3.5 GHz).  ... 
doi:10.15604/ejss.2019.07.01.001 fatcat:cidtgbuj6bauhk4if3ltlnldxe

Two Supersonic Business Aircraft Conceptual Designs With and Without Sonic Boom Constraint

David C. Aronstein, Kurt L. Schueler
2005 Journal of Aircraft  
body of same length and volume LE = leading edge lift = due to lift max = maximum min = minimum S = stall  ...  A pair of supersonic business jet conceptual designs has been developed to assess the impact of designing for reduced sonic boom. One aircraft was designed without a sonic boom constraint.  ...  Fig. 5 5 Flight data, various aircraft. 14 Fig. 6 Theory to wind-tunnel comparison (Ref. 14): M = 1.4, h/l = 2.5; ᭹, Experiment and , theory. Fig. 7 7 Equivalent volume due to lift.  ... 
doi:10.2514/1.7578 fatcat:zm7csbzmq5evnazhb26uwcaa6y

A Digital Twin-Based Approach for Optimization and Prediction of Oil and Gas Production

Fei Shen, Shuang Shuang Ren, Xiang Yang Zhang, Hong Wu Luo, Chao Min Feng, M.I. Herreros
2021 Mathematical Problems in Engineering  
Based on the digital twinning of oil and gas and applying the Internet of things, real-time data, and AI, the paper optimizes the oil and gas production process control and applies it to the actual production  ...  combine the deep understanding of technical personnel, so that it can be used in design, operation control, optimization, and other aspects including the entire life cycle of the oilfield from concept to  ...  different dimensions.  ... 
doi:10.1155/2021/3062841 fatcat:ebwum4aslvfi5cg4vkckmyzikm

A new paradigm for the continuous alignment of business and IT: Combining enterprise architecture modelling and enterprise ontology

Knut Hinkelmann, Aurona Gerber, Dimitris Karagiannis, Barbara Thoenssen, Alta van der Merwe, Robert Woitsch
2016 Computers in industry (Print)  
processes and business rules [51]  ...  The need to change a process definition may result from process improvements to process innovation or process reengineering.  ... 
doi:10.1016/j.compind.2015.07.009 fatcat:t2lkn43iofeehluntqx5q46l7i

Movie Recommendation System Using Knowledge-Based Filtering and K-Means Clustering

Kurnia Drajat Wibowo, Z K A Baizal
2022 Building of Informatics, Technology and Science (BITS)  
lift  ...  To overcome this problem, we combine the apriori algorithm and k-means to produce more accurate recommendations, because the items are grouped before the recommendation process using the k-means algorithm  ...  The third step is we use the k-means clustering algorithm to group the data, furthermore PCA is used to separate the main components by reducing the dimensions to 2 dimensions, 𝑥 and 𝑦.The fifth step  ... 
doi:10.47065/bits.v3i4.1236 fatcat:eldcc2ayyff37p7sihnp6ljogm

An empirical research on evaluating banks' credit assessment of corporate customers

Sang-Bing Tsai, Guodong Li, Chia-Huei Wu, Yuxiang Zheng, Jiangtao Wang
2016 SpringerPlus  
Then, we will examine the different dimensions of cause-effect relationships and correlations in the assessment process.  ...  Then, we will examine the different dimensions of cause-effect relationships and correlations in the assessment process.  ... 
doi:10.1186/s40064-016-3774-0 pmid:28018796 pmcid:PMC5148757 fatcat:jnzqjwp46nhldoio4joppllj6q

Optimization and improvement of the goods loading process in the transportation units

Guillermo Benítez-López
2021 Journal of Bussines Development Strategies  
the area of shipments or departures, pointing out the current problems of the company through from an Ishikawa diagram, Later the stages of the loading process were identified by taking and recording  ...  the times taken, Likewise; The items with the highest turnover and their characteristics were recorded, by reviewing historical loads, proceeding to the taking and recording of volumetric dimensions measurement  ...  be packed and later placed inside the loading unit with the help of small lift truck. 2.5.Volumetric measurement of packaging (Boxes) and pallets Medium Box Image Long Width Heigth 45 cm 45 cm 40  ... 
doi:10.35429/jbds.2021.20.7.1.9 fatcat:y4tbpi2xe5hhhbayd7qscb3isy

Wind Tunnel Experiments on an Aircraft Model Fabricated Using a 3D Printing Technique

Katarzyna Szwedziak, Tomasz Łusiak, Robert Bąbel, Przemysław Winiarski, Sebastian Podsędek, Petr Doležal, Gniewko Niedbała
2022 Journal of Manufacturing and Materials Processing  
On this basis, the numerical values of lift force, Pz, and drag force, Px, were obtained; then, the lift force indices, Cz, and drag force indices, Cx, were computed for the steady states, which were for  ...  Using the MakerBot Print program, the printing parameters were set, and the process itself was completed using a MakerBot Replicator Z18 3D printer.  ...  Approximately 2.5 kg of corn grain (with 15% moisture content) is needed to produce 1 kg of PLA [29] .  ... 
doi:10.3390/jmmp6010012 fatcat:xzce2xs6mvcobj637tj7uep2s4

A streamlined proof of the convergence of the Taylor tower for embeddings in R^n [article]

Franjo Sarcevic, Ismar Volic
2018 arXiv   pre-print
Central to the story are deep theorems about the convergence of this tower.  ...  Given a space of embeddings, the theory produces a Taylor tower whose purpose is to approximate this space in a suitable sense.  ...  However, it suffices to consider the lift to Emb(Q, Q ∅ ) since then composing with the maps in the punctured cube provides lifts to the rest of it.  ... 
arXiv:1707.09201v3 fatcat:bnacabllnzcsteii3ykp5ijknu

Developing of Low-Cost Air Pollution Sensor—Measurements with the Unmanned Aerial Vehicles in Poland

Sławomir Pochwała, Arkadiusz Gardecki, Piotr Lewandowski, Viola Somogyi, Stanisław Anweiler
2020 Sensors  
Thanks to the use of UAV, the measurement is carried out remotely by the operator, which allows us to avoid the direct exposure of humans to harmful factors.  ...  It allows the creation of three-dimensional models and measurement visualizations, thanks to which it is possible to observe the location of leakage of substances and the direction of air pollution spread  ...  .: writing-methodology, review and editing; All authors have read and agreed to the published version of the manuscript. Funding: This research received no external funding.  ... 
doi:10.3390/s20123582 pmid:32599921 pmcid:PMC7348723 fatcat:ub6pfwmvtvf57jc63kvqtcofqi

A Lifting-Based Discrete Wavelet Transform and Discrete Wavelet Packet Processor with Support for Higher Order Wavelet Filters [chapter]

Andre Guntoro, Manfred Glesner
2010 IFIP Advances in Information and Communication Technology  
To cope with different wavelet filters, we feature a multicontext configuration to select among various forward and inverse DWTs/DWPs.  ...  Our architecture is based on Processing Elements (PEs) which can perform either prediction or update on a continuous data stream in every two clock cycles.  ...  In contrary, for a 2D or higher dimension, the number of levels should always be set to 1. The lifting part stores the configuration of the contexts used during the transform.  ... 
doi:10.1007/978-3-642-12267-5_9 fatcat:5vnnhudx4fgkhkecrsn7hsb4rm
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