308 Hits in 7.4 sec

Forecasting Spare Parts Demand of Military Aircraft: Comparisons of Data Mining Techniques and Managerial Features from the Case of South Korea

Boram Choi, Jong Hwan Suh
2020 Sustainability  
Moreover, as performance-based logistics (PBL) projects have recently emerged, the accurate demand forecasting of spare parts has become an important issue for the PBL contractors as well.  ...  In a weapon system, the accurate forecasting of the spare parts demand can help avoid the excess inventory, leading to the efficient use of budget.  ...  The authors would like to thank the anonymous reviewers for their valuable comments that helped revise the original version of this paper.  ... 
doi:10.3390/su12156045 fatcat:uk3okrfivjef5p5yvkvjnaqu74


2020 2020 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE)  
In this work, we have implemented the decision directed acyclic graph (DDAG) and Vapnik-Chervonenkis (VC) methods for the least squares support vector machine (LS-SVM) algorithms for estimating DoAs.  ...  An alternative way to overcome this constraint which we aim at stressing in this work involves employing support vector machine algorithms for separating unknown components of the actual input in the higher  ...  Forecasting of the monthly peak demand value of the facility is required to manage the PDC component of the energy bill.  ... 
doi:10.1109/ccece47787.2020.9255763 fatcat:mpf7smikpfc77bu73ciqstdagm

Oil and the Macroeconomy in a Changing World: A Conference Summary

Christopher L. Foote, Jane Sneddon-Little
2011 Social Science Research Network  
In his discussion of Gruenspecht's remarks, MIT's John Deutch stressed the political uncertainties that surround oil markets. Political machinations have long been part of the oil industry.  ...  The importance of emerging economies in future oil demand means that output forecasts for these countries are particularly important.  ... 
doi:10.2139/ssrn.1863963 fatcat:kc75eijbg5ekhmlaiaxyynuyyi

Arctic Dimension of China's Foreign Policy and Russia's Regional Interests
Арктическое измерение внешней политики КНР и региональные интересы РФ

D. Tulupov, St. Petersburg State University, 1/3, entr. 8, Smol'nogo Str., St. Petersburg, 191060, Russian Federation
2020 Mirovaya Ekonomika i Mezhdunarodnye Otnosheniya  
Acknowledgements McKinsey and Company Microsoft Ministry of Defence: Defence Academy of the United Kingdom  ...  " " Part 1 Part 1 Energy A growing global population will almost certainly increase its demand for energy.  ...  Higher levels of defence spending may not lead to armed forces larger than today's.  ... 
doi:10.20542/0131-2227-2020-64-7-60-68 fatcat:4nongpf5mnfalnztyyba47f7ua

A* Algorithm [chapter]

2013 Encyclopedia of Operations Research and Management Science  
A heuristic search procedure that selects a node in its search tree for expansion such that the selected node has minimum value of the sum of the cost to reach the node plus a heuristic cost value for  ...  that node, where the heuristic cost underestimates the true minimum cost of completion.  ...  feeding and locating parts at machines.  ... 
doi:10.1007/978-1-4419-1153-7_200001 fatcat:pqhbvw2wtjefrdr64yendafiya

War at the Background of Europe: The Crisis of Mali

Besenyő János
2018 Figshare  
In this paper I would like to clarify the reasons for the events taking place in the country, their dynamics and possible consequences.  ...  Many people think that by doing so, France is trying to prove itself a great power and able to intervene on the world political stage according to its own diplomatic interest and being a force to contend  ...  Donor countries often use aid economies as a dump for their obsolete technology. Opportunities inherent in aid economies to facilitate the development of globalization remain unexploited.  ... 
doi:10.6084/m9.figshare.7015283.v1 fatcat:dcgz7gzczff6tnyse3gmu2dz6i

On the Dominant Factors of Civilian-Use Drones: A Thorough Study and Analysis of Cross-Group Opinions Using a Triple Helix Model (THM) with the Analytic Hierarchy Process (AHP)

Chen-Hua Fu, Ming-Wen Tsao, Li-Pin Chi, Zheng-Yun Zhuang
2021 Drones  
future negotiations to propose the drafts for regulating the design, manufacturing, and uses of civilian drones.  ...  A thorough literature study is first undertaken to have the set of influencing factors that should be suitable for the investigation from the perspective of designing and selecting civilian drones.  ...  It is a trend for HALEs to arm them with weapons. Usually, the Air Force operates them at fixed bases.  ... 
doi:10.3390/drones5020046 fatcat:ibe2b6x6hzbsbcdnghrmptl3ky

Abstracts of Working Papers in Economics

1987 Abstracts of Working Papers in Economics  
We test and find supportive evidence for the implications of this hypothesis particularly the one that ensures that the call policy is a credible signal.  ...  Possibility of incorrect inference in the earlier models is illustrated by estimating and testing for significance of expected abnormal stock price reaction to convertible bond call announcement (postponement  ...  TI The Retention of High-Quality Personnel in the United States Armed Forces. AU Ward, Michael P.; Tan, Hong W. PD May 1985. TI Forecasting the Wages of Young Men: The Effects of Cohort Size.  ... 
doi:10.1017/s0951007900000413 fatcat:7cjd3vk5ujb7pil6tik3k5vt7u


2009 Annals of the University of Petrosani: Economics  
The development processes in information and communication technology and the internet particularly, have revolutionized the entire tourism industry, generating new models of business, changing the structure  ...  The E-tourism is joining same of the fastest growing technologies such as the communications and information technology the hospitality industry and management, the marketing and the strategic planning  ...  Annals of the University of Petroşani, Economics, 9(3), 2009, [239][240][241][242][243][244][245][246][247] [248]  ... 
doaj:35870632ca914ce9988c84bf1a9b3a8c fatcat:3yygkxgknjh3de7tbbonwcntou

Brain–Machine Interface Engineering

Justin C. Sanchez, José C. Principe
2007 Synthesis Lectures on Biomedical Engineering  
Part of the results presented here also utilize data collected in his laboratory at Duke University. It was also a journey of innovation shared with colleagues in ECE. Dr.  ...  a journey of discovery in new theories for interfacing with the brain.  ...  If the whole brain or some of its parts are spared from disease or injury and the path of transduction from the sensory organs (hair cells in hearing or photoreceptor cells in vision) or to the muscles  ... 
doi:10.2200/s00053ed1v01y200710bme017 fatcat:jm6kaqyjurgddmssiru2fy435i

Abstracts of Working Papers in Economics

1990 Abstracts of Working Papers in Economics  
Brief entries appear for secondary authors, cross-referenced to the primary author.  ...  This section contains abstracts and complete bibliographic information for current working papers, listed alphabetically by primary author.  ...  Saloner, Garth AB This paper examines the idea of building up a trust fund for Social Security from the point of view of timeinconsistency.  ... 
doi:10.1017/s0951007900001935 fatcat:yozgaq54dfcuvbgqvi5sht2kyq

Abstracts of Working Papers in Economics

2002 Abstracts of Working Papers in Economics  
Thus we demonstrate how repeated crosssections and short panels of data can be used to examine issues usually reserved for long panels.  ...  of the rise.  ...  knowledge workers in employment, depending on the response of the overall demand for knowledge to the implied reduction in the cost of acquiring it.  ... 
doi:10.1017/s0951007900005751 fatcat:lpgtya7aavcqhjbswmeak5lg5m

NATO's air war for Kosovo: a strategic and operational assessment

2002 ChoiceReviews  
One of 18 CF-18 Hornet multirole fighters deployed in support of Allied Force from Canadian Forces Base Cold Lake, Alberta, Canada, is parked in front of a hardened aircraft shelter at Aviano.  ...  The USAF's F-16CJ inventory was stressed to the limit to meet the SF.AD demand of Allied Force. Combat support. U.S.  ...  The manner in which he identifies the issues and sets the record straight makes for a great read. Absolutely a must for political leaders and military professionals of all services."  ... 
doi:10.5860/choice.40-0561 fatcat:i6zzmejz3vebzj4ak6jq4723qi

Population-Development-Environment: Understanding Their Interactions in Mauritius

I. W., Wolfgang Lutz
1995 Population  
The island was able to support huge fleets of the French Navy with food, arms, and ammunition.  ...  This results in a vector E g • The sum of Ex and E g is the exogenous demand vector, E.  ... 
doi:10.2307/1534221 fatcat:7qtzalioh5ellk43x257gqwpqe

Asian Social Science, Vol. 4, No. 11, November, 2008

Editor ASS
2009 Asian Social Science  
Acknowledgements This research was supported by the key research project of Shanghai Municipal Education Commission of China (No. 06ZZ34). Expresses the thanks.  ...  In fact, the tight policy has come into force early, and in 2007, the control frequency and intensity of the money policy were infrequent, and the inflation and fluidity still exist and even be more and  ...  thresholds; electoral districts and district size; party financing and campaign financing; and voting rights for armed forces personnel.  ... 
doi:10.5539/ass.v4n11p0 fatcat:x4myeajgzna4jogoxlcz6ylbsi
« Previous Showing results 1 — 15 out of 308 results