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528 articles for “Problem management”
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Research ArticleOpen accessIn the abstractA Randomized Population Constructive Heuristic for the Team Orienteering ProblemManal ZettamThe NP-hard (complete) team orienteering problem is a particular vehicle routing problem with the aim of maximizing the profits gained from visiting control points without exceeding a travel cost limit. The team orienteering problem has a number of applications in several fields such as athlete recruiting, technician routing and tourist trip. Therefore, solving optimally the team orienteering problem would play … …Journal of Computer Science, Vol. 13, Issue 9 · 17 Jun 2017 · 8,285 accessesView PDFCite
Research ArticleOpen accessIn the abstractDecision Support Model to Determine the Best Employees (Mechanic) using Fuzzy Logic and Profile MatchingHiromi Jorge Akbar Aljofarinski, Ditdit Nugeraha UtamaIn a company, verifying the best employees is practically very essential. Knowing the best employees or understanding each employee's performance can be an advantage for the company to evaluate the whole company's performance and improve the lack. Determining the best employees is also necessary for giving appreciation to employees and is expected to be able to expand the performance and … …Journal of Computer Science, Vol. 18, Issue 6 · 24 Jun 2022 · 5,847 accessesView PDFCite
EditorialOpen accessIn the abstractThe Timeless Contribution of Rootstocks towards Successful Horticultural Farming: From Ancient Times to the Climate Change EraIoannis E. PapadakisGrafting is a horticultural practice by which living vegetative plant organs (root, stem and/or buds) of either the same genotype or, usually, different genotypes belonging to the same species, genus, subfamily and/or family, are tightly connected to each other to form a double-compound plant. In fact, it is a method of asexual (clonal-vegetative) propagation of plants. The basal part of … …American Journal of Agricultural and Biological Sciences, Vol. 11, Issue 4 · 16 Dec 2016 · 9,521 accessesView PDFCite
Research ArticleOpen accessIn the abstractExploring the Inadequacy of Pertinent Capacities for Urban Flood Risk Management in the Developing CountriesNkwunonwo Ugonna Chimnonyerem, Chiemelu Emmanuel Ndukwe, Nkwunonwo Ugochi AdannayaOf all the widespread natural hazards with large scale human, economic and environmental impacts, flooding surpasses. In the urban areas, the threats of this hazard are substantial and call for ever more attention, which, within the contexts of sustainable human and urban development, is increasingly an important problem in social science research. Urban flooding is a relatively new hazard phenomenon, … …Journal of Social Sciences, Vol. 12, Issue 3 · 18 Aug 2016 · 7,828 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnt Colony Optimization for Load Management Based on Load Shifting in the Textile IndustryChaimongkon Chokpanyasuwan, Tika Bunnag, Ratthasak PrommasThe textile industry is a complicated manufacturing industry because it is a fragmented and heterogeneous sector dominated by Small and Medium Enterprises (SMEs). There are various energy-efficiency opportunities that exist in every textile plant. However, even cost-effective options often are not implemented in textile plants mostly because of limited information on how to implement energy-efficiency measures. This paper presents the … …American Journal of Applied Sciences, Vol. 12, Issue 2 · 9 Apr 2015 · 7,116 accessesView PDFCite
Research ArticleOpen accessIn the abstractMETHODS OF COMPLEX OBJECT'S TRANSFER FUNCTION CALCULATION FOR DISTRIBUTED CONTROL SYSTEMAlexander V. Martirosyan, Karina V. Martirosyan, Eduard G. YanukyanOne of the ways of solving the stable operation mode of the mineral water field's setting problem is the development and implementation of the hydromineral recourses distributed control system. In this article the consideration of the control system's development on the basis of regulator synthesis approach is offered. The purpose of this study is to present a technique of the … …Journal of Mathematics and Statistics, Vol. 10, Issue 3 · 9 Oct 2014 · 6,749 accessesView PDFCite
Research ArticleOpen accessIn the abstractOverview on Key Distribution Primitives in Wireless Sensor NetworkM. Raghini, N. Uma Maheswari, R. VenkateshOwing to the security requirements of wireless sensor network, the background of Wireless Sensor Network (WSN) is to be analyzed with different threats and attack models. Physical compromising of sensor nodes by an adversary is an emerging problem in sensor network and accordingly, it is necessary to provide an environment with efficient key management techniques due to resource constraints on … …Journal of Computer Science, Vol. 9, Issue 5 · 17 May 2013 · 6,177 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerioperative Care of Elderly Surgical PatientsAly SaberAdvancing age is characterized by functional impairment of the many regulatory processes that provide integration between organs and therefore, may lead failure to maintain homeostasis under conditions of physiological stress. There are two main factors helping to identify the high risk for surgery. The first relates to the type of surgery and the second to the scope of cardiopulmonary functional … …Current Research in Medicine, Vol. 4, Issue 1 · 12 Apr 2013 · 8,008 accessesView PDFCite
Research ArticleOpen accessIn the abstractRouting Based Data Security in Mobile Ad Hoc Network Using Group Key ManagementE. Mohanraj, K. DuraiswamyProblem statement: A mobile ad-hoc network (MANET) is a self-organizing system of mobile devices followed an infrastructure less framework associated by wireless links. In MANET, there is a possibility of packet data to get lost or hacked by an attacker. So, to improve a secure communication over MANET from attackers, several techniques have been developed. The previous work developed to … …Journal of Computer Science, Vol. 8, Issue 10 · 29 Aug 2012 · 6,697 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Methodological Framework for Software Safety in Safety Critical Computer SystemsP. V. Srinivas Acharyulu, P. SeetharamaiahSoftware safety must deal with the principles of safety management, safety engineering and software engineering for developing safety-critical computer systems, with the target of making the system safe, risk-free and fail-safe in addition to provide a clarified differentaition for assessing and evaluating the risk, with the principles of software risk management. Problem statement: Prevailing software quality models, standards were not … …Journal of Computer Science, Vol. 8, Issue 9 · 16 Aug 2012 · 7,655 accessesView PDFCite