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international conference on Industrial engineering, Management science and Applications, ICIMSA 2015

作者： Songkham, Atchara Kasemset, Chompoonoot Department of Industrial Engineering Chiang Mai University Chiang Mai Thailand

ISBN: (纸本)9783662471999

This study aimed to present an application of Material Flow Cost Accounting (MFCA) to discover loss in the process and dynamic programming in decision making of improvement solutions. The research focused on internal supply chain operations of the case study. Based on MFCA analysis, the overall cost can be classified as the cost of positive product as 46.97% and the cost of negative product as 53.03%. The highest cost of negative product was material cost (MC) 45.52% following by system cost (SC) 6.41%, and energy cost (EC) 1.10% of the total product cost. The improvement solutions were proposed for MC reduction. Industrial engineering problem solving tools;cause and effect diagram, pareto diagram and why-why analysis, were used to investigate root causes for negative MC. Seven improvement solutions were proposed and evaluated based on MFCA calculation. The decision making was carried out using dynamic programming when the incursion was formulated using the cost of positive product increased by each solution. Finally, only the 1st, 2nd, 6th and 7th solution were selected and the cost of positive product can be increased from 46.97% to 56.08% and the cost of negative product reduced from 53.03% to 43.92% © Springer-Verlag Berlin Heidelberg 2015.

关键词： Cost accounting

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Survey on selenium tool in software testing 1

Survey on selenium tool in software testing

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1st international conference on Green Computing and Internet of Things, ICGCIoT 2015

作者： Altaf, Insha Dar, Jawad Ahmad Rashid, Firdous Ul Rafiq, Mohd. Department of Computer Science and Engineering Amity University Noida India Department of Computer Science and Engineering Islamic University of Science and Technology Kashmir India

ISBN: (纸本)9781467379090

We are moving towards a general public where web is the need of hour. Today the vast majority of the product applications executed, are composed as online applications which are keep running in a web program. Testing programming applications is critical. Numerous associations make utilization of a specific web application, so the same web applications are tried habitually by diverse clients from distinctive regions physically. Testing a web application physically is tedious, so we go for test automation. In test automation we make utilization of a product device to run repeatable tests against the application to be tried. There are various focal points of test automation. They are exceptionally exact and have more prominent preparing pace when contrasted with manual automation. There are various open source and business devices accessible for test mechanization. Selenium is one of the broadly utilized open source device for test computerization. Test automation enhances the effectiveness of programming testing procedures. Test automation gives quick criticism to engineers. It additionally discovers the imperfections when one may miss in the manual testing. In test automation we can perform boundless emphases for testing the same example of code ceaselessly commonly. © 2015 IEEE.

关键词： Selenium

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programming Primes (1968-1976): A Paradigmatic Program and Its Incarnations in the Age of structured programming

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HIstORY AND PHILOSOPHY OF LOGIC 2015年第3期36卷 229-241页

作者： Bullynck, Maarten Univ Paris 08 F-93526 St Denis 02 France

In response to the so-called software crisis' of the late 1960s, many approaches were proposed to turn (parts of) software engineering and programming into more systematic disciplines, to turn an art into a science. This paper studies one popular example often used in these proposals, the computation of a list of primes, to discuss some salient features of the proposed programming paradigms. It also looks at the actual implementation in the early 1970s of the prime program on a time-sharing system (MULTICS) and on a complex scientific computer (ILLIAC IV). Confronting theory with practice uncovers what the programming paradigms fail to grasp: the interaction with the user and the interaction with the machine.

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Modified Fuzzy K-mean clustering using MapReduce in Hadoop and cloud 1

Modified Fuzzy K-mean clustering using MapReduce in Hadoop a...

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1st IEEE international conference on Electrical, Computer and Communication Technologies, ICECCT 2015

作者： Garg, Dweepna Gohil, Parth Trivedi, Khushboo Department of Computer Science and Engineering Babaria Institute of Technology VadodaraGujarat India Department of Information Technology Parul Institute of Engineering and Technology VadodaraGujarat India

ISBN: (纸本)9781479960842

Apache Hadoop is an open source software framework which structures Big data (both structured and unstructured). It is nowadays one of the biggest motivator in market as data storage is inexpensive in it. The storage method of Hadoop uses a distributed file system which lets the user store large amount of data by simply adding more nodes to a Hadoop cluster. Clustering a large amount of data is a point of concern. MapReduce, a programming model used by Hadoop allows a parallelization technique by decomposing a larger problem involving large dataset to smaller portion of data and then executing it. A scalable machine learning library named as Mahout is an approach to clustering which runs on Hadoop. In this paper, the Hadoop multi-node cluster is formed using Amazon EC2. This paper focuses on Fuzzy k-mean clustering algorithm which is modified by centroid generation method using MapReduce in Hadoop. Experimental results depict a decrease in the number of iterations thereby leading to a decrease in the execution time when modification of Fuzzy K-mean clustering algorithm is done using Canopy generation in MapReduce in Hadoop. © 2015 IEEE.

关键词： MapReduce

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Hybrid imperialist competitive algorithm-A meta-heuristic approach to solve security constrained optimal power flow 1

Hybrid imperialist competitive algorithm-A meta-heuristic ap...

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2015 1st international conference on Cognitive Computing and Information Processing, CCIP 2015

作者： Suganthi, V. Keerthana Meenakumari, R. Department of Electrical and Electronics Engineering Kongu Engineering College Perundurai Tamilnadu India

ISBN: (纸本)9781479971718

Optimal power flow (OPF) is an important tool used in the planning and operation stages of a power system, wherein a certain objective is optimized subject to specific system constraints. Security constrained optimal power flow (SCOPF) is an advanced OPF formulation wherein security constraints should be satisfied in case of contingencies, in addition to the normal system constraints. Possible contingencies that are likely to occur in the system such as line outages are considered and for vulnerable cases, SCOPF is solved to characterize secure operating conditions for the system. The imperialist competitive algorithm (ICA) is a relatively new evolutionary programming technique that has been successfully applied to many optimization problems. To facilitate fast convergence of the solution, teaching learning algorithm (TLA) is incorporated into ICA for improved local search. This paper presents the application of the hybrid ICA-TLA to solve SCOPF problem and arrive at the optimal setting of the control variables, while satisfying the system constraints. The system inequality constraints are handled using the classical penalty function method. The proposed approach is evaluated on IEEE 30 bus system and the results are compared against those obtained in literature. The analysis showcases the effectiveness of hybrid ICA in solving SCOPF problem. © 2015 IEEE.

关键词： Electric load flow

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Proceedings - 2013 1st international conference of the Portuguese Society for engineering Education, CISPEE 2013

Proceedings - 2013 1st International Conference of the Portu...

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2013 1st international conference of the Portuguese Society for engineering Education, CISPEE 2013

ISBN: (纸本)9781479912216

The proceedings contain 36 papers. The topics discussed include: materials scientists, engineers and product designers: not so different after all;lean learning academy: an international project for the development of an innovative framework for lean manufacturing training;engineering the future: a global endeavor - an online course for transnational learning experiences with German and us students;an innovative degree in mathematical engineering in the Portuguese education system - submission process and evaluation;creative thinking in chemical product and process design education;challenges of engineering education in a global world;application of a mobile personal learning environment to a computer science subject;and wide an interactive web integrated development environment to practice C programming in distance education.

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Achieving Robustness and Eco-Efficiency in Sustainability for A Distribution Network

Achieving Robustness and Eco-Efficiency in Sustainability fo...

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2015 international conference on Advanced Manufacturing and Industrial Application (ICAMIA2015)

作者： Yenming J.Chen Logistics Management “National Kaohsiung 1st Univ.of Sci & Tech”

ISBN: (纸本)9781510819047

This study investigates managerial insights to facilitate the robust construction of a responsive and sustainable supply chain network. The two goals typically contradict each other because a fast, responsive supply chain may consume sizable resources. A fully optimized supply chain, which operates at minimal cost, may not honor the two indicators simultaneously. Through a mathematical programming model assessing the necessary cost of a supply chain, this study argues that such a dilemma can be reconciled by reallocating stocking items across warehouse locations. Instead of designing an ultimate network to optimize responsiveness and eco-efficiency, the model merely serves as a vehicle for estimating the cost of implementing a nominal supply chain. In the process, the interaction between two performance indicators is clarified. The distribution responsiveness and eco-efficiency indicators comprise stock distribution, transportation link diversity, service level, and life cycle assessment. Understanding the relation between these two indicators helps to determine a cost-effective configuration which achieves eco-efficiency without sacrificing responsiveness.

关键词： location-inventory network network responsiveness eco-efficiency performance robustness

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The hierarchical analysis model of logistics center location and its simulation analysis: Take the South Xinjiang Corps for example 1

The hierarchical analysis model of logistics center location...

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1st international conference on engineering and Applied sciences Optimization, OPT-i 2014

作者： Xing, Wei Jiang, Qingsong College of Information Engineering Tarim University Alar Xinjiang843300 China College of Computer Science and Technology Zhejiang University Hangzhou Zhejiang310027 China

ISBN: (纸本)9789609999465

In order to optimize the allocation of logistics resources to realize the sustainable development of logistics enterprises in South Xinjiang Corps, the logistics center location selection problem is studied in this paper. To meet the practical demands of these logistics enterprises, a hierarchical structure model is proposed about the logistics center location selection problem. Based on this analytic hierarchy process (AHP) structure model, a simulation model is proposed, and the problem is solved by MATLAB programming. The result shows that the logistics center in southern Xinjiang corps should be selected in Korla city, the headquarter location of the second corps division. This result in our paper coincides with the practical decision in reality.

关键词： Sustainable development

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XcalableACC: Extension of XcalableMP PGAS language using OpenACC for accelerator clusters 1

XcalableACC: Extension of XcalableMP PGAS language using Ope...

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1st Workshop on Accelerator programming Using Directives, WACCPD 2014 - Held in Conjunction with the international conference for High Performance Computing, Networking, storage and Analysis, SC 2014

作者： Nakao, Masahiro Murai, Hitoshi Shimosaka, Takenori Tabuchi, Akihiro Hanawa, Toshihiro Kodama, Yuetsu Boku, Taisuke Sato, Mitsuhisa RIKEN Advanced Institute for Computational Science Hyogo650-0047 Japan Graduate School of Systems and Information Engineering University of Tsukuba Ibaraki305-8577 Japan Information Technology Center University of Tokyo Tokyo113-8658 Japan Center for Computational Sciences University of Tsukuba Ibaraki305-8577 Japan

ISBN: (纸本)9781479970230

The present paper introduces the XcalableACC (XACC) programming model, which is a hybrid model of the XcalableMP (XMP) Partitioned Global Address Space (PGAS) language and OpenACC. XACC defines directives that enable programmers to mix XMP and OpenACC directives in order to develop applications that can use accelerator clusters with ease. Moreover, in order to improve the performance of stencil applications, the Omni XACC compiler provides functions that can transfer a halo region on accelerator memory via Tightly Coupled Accelerators (TCA), which is a proprietary network for transferring data directly among accelerators. In the present paper, we evaluate the productivity and the performance of XACC through implementations of the HIMENO Benchmark. The results show that thanks to the productivity improvements, XACC requires less than half the source lines of code compare to a combination of Message Passing Interface (MPI) and OpenACC, which is commonly used together as a typical programming model. As a result of these performance improvements, XACC using TCA achieved up to 2.7 times faster performance than could be obtained via the combination of OpenACC and MPI programming model using GPUDirect RDMA over InfiniBand. © 2014 IEEE.

关键词： Message passing

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A molecular communication system model based on biological circuits 14

A molecular communication system model based on biological c...

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1st ACM international conference on Nanoscale Computing and Communication, NANOCOM 2014

作者： Pierobon, Massimiliano Department of Computer Science and Engineering University of Nebraska-Lincoln Lincoln NE United States

ISBN: (纸本)1595930361

Molecular Communication (MC), i.e., the exchange of information through the emission, propagation, and reception of molecules, is a promising paradigm for the interconnection of autonomous nanoscale devices, known as nanomachines. Synthetic biology techniques, and in particular the engineering of biological circuits, are enabling research towards the programming of functions within biological cells, thus paving the way for the realization of biological nanomachines. The design of MC systems built upon biological circuits is particularly interesting since cells naturally employ the MC paradigm in their interactions, and possess many of the elements required to realize this type of communication. This paper focuses on the identification and systems-theoretic modeling of a minimal subset of biological circuit elements necessary to be included in an MC system design where the message-bearing molecules are propagated via free di?usion between two cells. The system-theoretic models are here detailed in terms of transfer functions, from which analytical expressions are derived for the attenuation and the delay experienced by an information signal through the MC system. Numerical results are presented to evaluate the attenuation and delay expressions as functions of realistic biological parameters.

关键词： Molecules

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