Plant optimization software for water and wastewater. Intelligent water drops iwd algorithm for cocomo ii and. An approach to continuous optimization by the intelligent. Provides more efficient use and control of process chemicals. Intelligent water drops algorithm how is intelligent. And mathematic mosul, iraq 2 software engineering, mosul university, collage of computer sc. An intelligent swarm network is required to ensure autonomous coordination and allocation of swarm nodes to perform its relaying operations.
International journal of intelligent computing and. The software is able to regulate water levels depending on various factors such as weather predictions and soil moisture levels. Optimization with the natureinspired intelligent water drops. The design and operation of these complex supply chain processes can be described as nphard optimization problems. Here, we apply a population based algorithm to vrp by imitating the natural flow of water drops. An advanced approach for optimizing waterflooding the planning of a flooding project is of paramount importance. The intelligent water drop algorithm iwd, it is considerably a new algorithm based on nature, it was proposed in 2007 for the travelling salesman problem, and until today is still being in numerable investigations, and applications, is this paper the aim is to show as clearly as possible how does work the algorithm, the pseudo code, flowchart and some of its applications. And that was conducted through suggestion intelligent water drop algorithm iwd with white box testing for generated basis bath testing and using ant colony optimization algorithm aco for test. Intelligent water drop algorithm iwd with white box testing for generated basis bath testing and using ant colony optimization algorithm aco for test data generation. In conclusion, optimization software forms the bridge between more administrationoriented systems such as tms, erp, wms and mobile devices like onboard computers, pdas, apps. A research of coldchain logistic distribution path. One way to use the iwd algorithm is to map our optimization problem into a graph over which intelligent water drops iwds travel from node to. This is possible because smart irrigation software programs communicate with irrigation controls and let the system.
Vrp and its variants 29 and software quality assurance testing 35. Brings added system confidence and peace of mind since chemtreat field support is on the job 247. Sep, 20 shahhosseini h 2009a optimization with the natureinspired intelligent water drops algorithm. This paper proposed software testing system by using artificial intelligent techniques. One of the recently proposed algorithms in the field of the swarm intelligence is the intelligent water drops iwds. The intelligent water drop algorithm is a swarmbased metaheuristic algorithm. This work adapts the iwd algorithm for optimizing the current coefficients of coquamo model to achieve more accurate estimation of software development quality.
The water industry of the future will be smart and energyefficient. One of the recently proposed algorithms in the field of the swarm intelligence is. Mar 25, 2015 what is intelligent water drop algorithm. Water cycle algorithm wca file exchange matlab central. Among the most recent natureinspired swarmbased optimization algorithms is the intelligent water drops iwd algorithm. A modified intelligent water drops algorithm and its. The supply chain includes in many cases consignment stores. The intelligent water drops or iwd algorithm solves. Water network optimization aveva wonderware software. Modified intelligent water drops algorithm with tabu. Correctly generated test data helps in reducing the effort while testing the software.
Linear optimization model for efficient use of irrigation water. Characterization of extended and simplified intelligent water drop siwd approaches and their comparison to the intelligent water drop iwd approach jeremy straub and eunjin kim department of computer science university of north dakota grand forks, nd, usa jeremy. An improved intelligent water drop algorithm to solve. Water system optimization with software package 10 april 2017 world pumps samara is the sixth largest city in russia and is home to a population of more than a million people, and is an important social, political, economic, industrial and cultural centre. Performance improvements through intelligent sootblowing. Moreover, the speed of the water drop is increased during the transition. Optimization with the natureinspired intelligent water. Intelligent water drops algorithm how is intelligent water drops algorithm abbreviated. We adapted the intelligent water drop algorithm for distributed and parallel optimization. The optimization objective of this research is to find the near optimal solution considering multiple objectives namely. A modified intelligent water drops algorithm and its application to optimization problems.
Saif, safia abbas, and zaki fayed, member, iaeng abstractsoftware quality estimation is one of essential aspects in software projects. The fundamental concepts and ideas which underlie the wca is inspired by nature and based on the observation of water cycle process and how rivers and streams flow into to the sea. Alhafid 2 1 software engineering, mosul university, collage of computer sc. According to the idea and principle of intelligent water drop algorithm, the. Enhanced intelligent water drops algorithm for multidepot. In this paper, the iwd algorithm is tested to find solutions of the nqueen puzzle with a simple local heuristic. International conference on emerging technology trends icett. Onq sk, nee ayc 2011 an improved intelligent water. In this paper, we have proposed an improved intelligent water drop iwd algorithm. Water network optimization industrial software solutions.
Wellington pinheiro dos santos, isbn 9789533070087. Performance improvements through intelligent sootblowing optimization. The intelligent water drop algorithm iwd, it is considerably a new algorithm based on nature, it was proposed in 2007 for the travelling salesman problem, and until today is still being in numerable investigations, and applications, is this paper the aim is to show as clearly as possible how does work the algorithm, the pseudo code, flowchart and some of. In todays scenario, software testing is a critical issue in software development and maintenance for increasing the quality and reliability of the software. Intelligent water drops algorithm how is intelligent water. The results prove that this method for solving the time window of cold chain logistic distribution path optimization was more accurate and superior, and can provide a feasible method for similar path optimization. In this paper, the intelligent water drops iwd algorithm is augmented with a mutationbased local search to find. Intelligent water drops algorithm shahhosseini 2007 intelligent water drops algorithm contains a few essential elements of natural water drops and actions and reactions that occur between rivers bed and the water drops that flow within. In addition to automation and drive technology, the key components of water 4. Complete with features such as route optimization, vicinitybased scheduling, dashboard for realtime monitoring, and the ability to capture job status, pictures, notes signature, survey, timesheets and invoices from a mobile device, dispatchtrack offers a complete solution. Thangamariappan l 2011 solving traveling salesman problem by modified intelligent water drop algorithm.
As, neural networks design have not clear guidelines and fuzzy logic approach usage is more difficult, a metaheuristic intelligent water drops iwds algorithm can offer some improvements in. Here, the soil is the quantity that is carried by each artificial water drop in the algorithm. Optimatics is the worldleading provider of infrastructure planning software that enables water and wastewater utilities around the globe to avoid billions of dollars in costs while ensuring optimal performance. This approach uses dynamic parameters for finding all the optimal paths using basic properties of natural water drops. These intelligent water drops or iwds flow in a graph of a given optimization problem. The globalization of economy and market led to increased networking in the field of manufacturing and services.
The water network optimisation solution enables operations managers and control room operators to manage their network in a more informed manner by incorporating virtual sensors apprising operators of hydraulic and water quality parameters at any point of the distribution network, thus enhancing realtime supervision in scada. Proposed software testing using intelligent techniques intelligent water drop iwd and ant colony optimization algorithm aco laheeb m. Indeed, an amount of soil of the rivers bed is collected by the water drop. Duan h, liu s, lei x 2008 air robot path planning based on intelligent water drops optimization. Comprehensive wetting and adhesion analysis requires not only highquality contact angle instruments, but also intelligent and flexible software. The intelligent water drops iwd algorithm is a new swarmbased optimisation algorithm inspired from observing natural water drops that flow in rivers. Intelligent water drops iwd algorithm for coquamo optimization. Software quality estimation is one of essential aspects in software projects. The fundamental concepts and ideas which underlie the wca is inspired by nature and based on the observation of water cycle process and how rivers and streams flow into to.
An approach to continuous optimization by the intelligent water drops algorithm, in. Application of intelligent water drops algorithm in reservoir. And that was conducted through suggestion intelligent water drop algorithm iwd with white box testing for generated basis bath testing and using ant colony optimization algorithm aco for test data generation. The probability of selecting the next city j is revers proportional to the time to j. Mitigating ddos attacks with transparent and intelligent. The design and operation of these complex supply chain processes can be described as np.
Saif, safia abbas, and zaki fayed, member, iaeng abstractsoftware effort, time and quality estimation is an important aspect in software projects. Intelligent water drops a new optimization algorithm for solving the vehicle routing problem. Intelligent water drops algorithm or the iwd algorithm is a natureinspired swarmbased optimization algorithm which was first introduced in 2007. It tries to imitate the behavior that natural water drops conduct in river beds where they create complex paths that seem optimistic considering the environment, obstacles, and the surrounding terrain. Accurate estimates are required for efficiently developing software systems. Linear optimization model for efficient use of irrigation. Based on these observations, the intelligent water drops shahhosseini, 2007 have been introduced. Modified intelligent water drops algorithm with tabu search. Intelligent water drop is a nature inspired algorithm based on water drops behavior on natural river systems and the events that change the nature of water drop and the river environment. Application of intelligent water drops algorithm in. In view of the cold chain logistic distribution routing optimization, based on the traditional distribution path optimization, according to the characteristics of the cold chain logistics, a model of cold chain logistic distribution path optimization cost with time windows was constructed. The iwd was first introduced for the traveling salesman problem in 2007.
Optimization in general, is the search for a feasible operational policy that maximizes or minimizes the value of the objective function. Jun, 2005 plant optimization software for water and wastewater applications introduced economic optimizer and global performance advisor minimize cost, reduce equipment wear, and increase overall efficiency of water and wastewater treatment processes. The best solution to nonlinear problems can be obtained by application of nonlinear optimization. These manufacturing and service processes including supply chain became more and more complex. With visibility into the entire water network in real time, water utilities are now able to predict future changes in their water network performance and set out corrective actions before critical events occur. Applications tsp application an iwd starts from a random node and visits other nodes using the links of the graph until it returns to the first node. Water network optimization by aveva enables operations managers and control room operators to manage their network in a more informed manner. An extended intelligent water drops algorithm for workflow scheduling in cloud computing environment. Intelligent water drops algorithm, or the iwd algorithm, is a swarm based natureinspired optimization algorithm. Iwd algo rithms imitate some of the processes that happen in nature between the water drops of a river and the soil of the river bed. These near optimal or optimal paths are obtained by the actions and reactions that occur among the water drops and the water drops with the riverbeds. Modified intelligent water drops algorithm with tabu search miwdts for solving multiobjective optimization kavitha, vijaya abstract multiobjective optimization is widely applied in a number of areas nowadays. Since its appearance as an alternative stochastic optimization method.
Code coverage using intelligent water drop iwd semantic. Intelligent water drops algorithm, or the iwd algorithm, is a swarmbased natureinspired optimization algorithm. A natural river often finds good paths among lots of possible paths in its ways from the source to destination. And that was conducted through suggestion intelligent water drop algorithm iwd with white box. In software testing, regression testing is often performed and. Networked, intelligent systems will help make better use of energy, avoid unnecessary water losses and minimize the consumption of resources. Moreover the proposed code coverage optimization algorithm using latest nature inspired technique, i. An approach to continuous optimization by the intelligent water.
The proposed algorithm named eiwdts is a metaheuristic algorithm based on swarm intelligence. Intelligent water drop algorithm by mohamed kaboud on prezi. Proposed software testing using intelligent techniques. The intelligent water drop iwd algorithm is a recent stochastic swarmbased method that is useful for solving combinatorial and function optimization problems. In this paper, we present an approach based on metaheuristic firefly algorithm to generate optimal test paths. Accurate quality estimates are necessary for goodly developing software systems. This project deals with the intelligent water drops algorithm or the iwd algorithm. Proposed software testing using intelligent technique. This paper proposes an intelligent routing mechanism based on intelligent water drop iwd algorithm which is used in tandem with neural networks nns as an optimization technique to solve the. In this paper, intelligent water drops iwd algorithm is applied in a res. Accurate quality estimates are necessary for goodly develop. The fundamental concepts and ideas which underlie the wca is inspired from nature and based on the observation of water cycle process and how rivers and streams flow into to the sea as can be seen in nature. The algorithm attempts to mimic the behavior of natural water drops in rivers.
Ant colony optimization algorithms have been applied to many combinatorial optimization problems, ranging from quadratic assignment to protein folding or routing vehicles and a lot of derived methods have been adapted to dynamic problems in real variables, stochastic problems, multitargets and parallel implementations. Water system optimization with software package world pumps. To date, several exact and approximate approaches have been proposed to solve vrp. Mitigating ddos attacks with transparent and intelligent fast. Proposed software testing using intelligent techniques intelligent water drop iwd and ant colony optimization algorithm aco. This algorithm contains a few essential elements of natural water drops and actions and reactions that occur between rivers bed and the water drops that flow within.
Download intelligent water drops algorithm for free. Solving optimization problems by the intelligent water drops algorithm. An improved intelligent water drop algorithm for a reallife waste. Hydropower is nonlinear function though the operation problems in hydropower are nonlinear problems. The fastflux technique was used to maintain connectivity between swarm nodes, clients, and servers. Software testing using intelligent water drop iwd algorithm. Digital solutions for the water industry water industry. Intelligent water drops a new optimization algorithm for solving the vehicle.
An approach to continuous optimization by the intelligent water drops algorithm, in proceedings of the 4th international. The optimization of the software testing process is a major challenge, and the generation of the independent test paths remains unsatisfactory. Optimization software has the lead role in terms of optimizing the transportation, but also in supporting optimization during execution. In this article, we propose a novel approach to mitigate ddos attacks using an intelligent fastflux swarm network. An extended intelligent water drops algorithm for workflow. And that was conducted through suggestion intelligent water drop algorithm iwd with white box testing for generated basis bath testing and using ant colony. Optimization of consignmentstorebased supply chain with. Indeed, an amount of soil of the riveras bed is collected by the water drop. The idea behind this model is to assess the effectiveness or ineffectiveness of precipitation to determine the amount of irrigation water required to optimize water use. The implementation of innovative and efficient irrigation techniques is among the greatest challenges facing agriculture.