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22nd International Conference on Electronics Packaging, ICEP 2023

作者： Miyazawa, Emi Enomoto, Tetsuya Akasu, Yuta Sobue, Shogo Nakamura, Yuki Ogawa, Saeko Kawamori, Takashi Institute for Advanced Integrated Technology Resonac Corporation Packaging Materials Group High Performance Materials Department Electronics R&D Center Electronics Business Headquarters Resonac Corporation Film R&D Group Packaging Materials R&D Department Institute for Advanced Integrated Technology Resonac Corporation Bonding Materials Group High Performance Materials Department

ISBN: (纸本)9784991191152

Novel temporary bonding/debonding system including high heat resistant temporary bonding adhesive and debonding methods with newly developed photonic release by Xe flash light irradiation will be introduced. New temporary bonding adhesive is endurable up to 300 °C and can be easily removed by peeling off after debonding from the support carrier. By adopting the dual layer structure with adhesive layer and metal layer on glass carrier, one-shot Xe flash light irradiation within 5 ms enables debonding cleanly, indicating the increased throughput at debonding step. Process demonstration results of wafer thinning down to 50 μm, fan-out wafer level packaging (FOWLP) will also be shown. © 2023 Japan Institute of Electronics Packaging.

关键词： debonding

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On-demand Automated Fast deployment and Coordinated Cloud Services

On-Demand Automated Fast Deployment and Coordinated Cloud Se...

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IEEE International Conference on Cloud computing Technology and Science (CloudCom)

作者： Hsi-En Yu Yi-Lun Pan Chang-Hsing Wu Hui-Shan Chen Chi-Ming Chen Kuo-Yang Cheng National Center for High-performance Computing Taiwan R.O.C.

To meet the demand from the Cloud users, service providers have to provide such a service environment that can be deployed and provisioned quickly and easily. To help tackle such an issue, the Ezilla which is considered as a private Cloud toolkit, has been developed by the Per Comp Team in the National center for high-performance computing. The Ezilla integrates the de facto Cloud middleware, Web-based interface, and coordinated cloud infrastructure services such as storage, computing and networking services to form an integrated virtual computer. With the Ezilla toolkit, a virtual computer, which is configured specifically to meet the needs of an individual Cloud user is just one click away. The merit of the Ezilla is that it can simplify the complexity of the Cloud system for users to deploy more easily. Scientist as well as genera users can deploy the Cloud for their work with no need to deal with the painful process of building the Cloud system. The proposed Ezilla toolkit leverages genetic virtualization techniques, the clone OS toolkit - Clonezilla, and distributed file system, to orchestrate distributed computing resources and convert physical machine to virtual one dynamically.

关键词： Virtual machining File systems Cloud computing Writing Computers Monitoring Virtualization

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performance analysis of a parallel application in the GrId

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International Conference on Computational Science, ICCS 2003

作者： Brunst, Holger Gabriel, Edgar Lange, Marc Müller, Matthias S. Nagel, Wolfgang E. resch, Michael M. High Performance Computing Center Stuttgart Allmandring 30 StuttgartD-70550 Germany ZHR Dresden University of Technology DresdenD-01062 Germany Innovative Computing Laboratories Computer Science Department University of Tennessee KnoxvilleTN United States

ISBN: (纸本)9783540401957

performance analysis of real applications in clusters and GrId like environments is essential to fully exploit the performance of new architectures. The key problem is the deepening hierarchy of latencies and bandwidths and the growing heterogeneity of systems. This paper discusses the basic problems of performance analysis in such clustered and heterogeneous environments. It further presents a software environment that supports the user in running codes and getting more insight into the performance of the application. In order to give a proof of the concept a code for direct numerical simulation of reactive flows is run in a GrId like hardware environment, and the performance analysis is presented. © Springer-Verlag Berlin Heidelberg 2003.

关键词： Application programs

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discussion of "Flow intensity parameter in pier scour experiments" by Gonzalo Simarro, Luis Teixeira, and António H. Cardoso

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Journal of Hydraulic Engineering 2009年第2期135卷 154-155页

作者： Lai, Jihn-Sung Chang, Wen-Yi Yen, Chin-Lien Hydrotech Research Institute Dept. of Bioenvironmental Systems Engineering National Taiwan Univ. 158 Chow Shan Rd. Taipei 106 Taiwan National Center for High-Performance Computing No. 7 R and D 6th Rd. Science Park Hsinchu Taiwan

The article presents a perspective about the paper entitled 'Flow Intensity Parameter in Pier Scour Experiments,' by Gonzalo Simarro, Luis Teixeira and António H. Cardoso. The author states that the issue is attributable to flow depth effect, which should be taken into account to improve the correlation in all series. He implies that under clear-water scour condition in uniform sediment with steady flow, the equilibrium scour depth is related to the flow depth, sediment size and flow intensity.

关键词： ArTICLES (Published materials) SPECTrUM analysis SCOUrS PArAMETEr estimation COrrELATION (Statistics) EQUILIBrIUM

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Material for embedded capacitors and its applications

IEEJ Transactions on Electronics, Information and Systems

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IEEJ Transactions on Electronics, Information and Systems 2006年第6期126卷 696-701+1页

作者： Yamamoto, Kazunori Shimada, Yasushi Shimayama, Yuuichi Hirata, Voshitaka Kumashiro, Yasushi High Performance Materials R and D Center Hitachi Chemical Co. Ltd. 1500 Ogawa Chikusei-shi Ibaraki 308-8521 Japan Electronics Materials R and D Center Hitachi Chemical Co. Ltd. 500 Ogawa Chikusei-shi Ibaraki 308-8521 Japan Hitachi Chemical Co. Ltd. Japan

We have developed a new resin-coated-foil(rCF) material named MCF-Hd-45 to be embedded in PWBs to constitute capacitors. The material is composed of a thermosetting resin and a high dielectric constant(dk) filler. The filler has a multimodal size distribution to attain high loading;a specific surfactant is also essential to preserve the stability of filler dispersion in varnish. These technologies warrant MCF-Hd-45 a high dk of 45 and excellent reliability. This paper describes the test results of MCF-Hd-45 applied to a power amplifier module, a low pass filter of cellular phones, and a decoupling capacitor for noise suppression, as well as the benefit of the database for high frequency circuit simulation.

关键词： Capacitors

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Moldable job scheduling for HPC as a service

Moldable job scheduling for HPC as a service

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8th FTrA International Conference on Future Information Technology, FutureTech 2013

作者： Huang, Kuo-Chan Huang, Tse-Chi Tsai, Mu-Jung Chang, Hsi-Ya Department of Computer Science National Taichung University of Education No. 140 Min-Shen Road Taichung Taiwan National Center for High-Performance Computing Hsinchu Science Park No. 7 R and D 6th Rd. Hsinchu Taiwan

ISBN: (纸本)9783642408601

As cloud computing emerges and gains acceptance, more and more software applications of various domains are transforming into the SaaS model. recently, the concept of HPC as a Service (HPCaaS) was proposed to bring the traditional high performance computing field into the era of cloud computing. One of its goals aims to allow users to get easier access to HPC facilities and applications. This paper deals with related job submission and scheduling issues to achieve such goal. Traditional HPC users in supercomputing centers are required to specify the amount of processors to use upon job submission. However, we think this requirement might not be necessary for HPCaaS users since most modern parallel jobs are moldable and they usually could not know how to choose an appropriate amount of processors to allow their jobs to finish earlier. Therefore, we propose a moldable job scheduling approach which relieves HPC users' burden of selecting an appropriate number of processors and can achieve even better system performance than existing job scheduling methods. The experimental results indicate that our approach can achieve up to 75% performance improvement than the traditional rigid processor allocation method and 3% improvement than previous moldable job scheduling methods. © 2014 Springer-Verlag.

关键词： Cloud computing

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The design and Implementation of Patent Collaboration Managing Platform Based on Cloud Architecture

The Design and Implementation of Patent Collaboration Managi...

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2014 IEEE 5th International Conference on Software Engineering and Service Science

作者： Xiang Wang Yong Yang Xiaoguang Lin Yongyuan Chen Ju Zhang High Performance Computing Application R＆D Center Chongqing Institute of Green and Intelligent Technology Chinese Academy of Sciences

The patent information data has the characteristics of massive,open,scattered,but the lack of a well-designed platform which can make good use of these data is still a *** platform introduced in this paper which is mainly tailored for patent agencies can organize resource information,provide analysis report,and promote business *** on cloud architecture,the platform has been designed and implemented to integrate the patent data from different systems,allocate resources dynamically through virtualization technology,and provide high-value services by depth data *** present,this platform is applied as a business cooperation platform in the project of patent-cloud in Chongqing.

关键词： cloud architecture business cooperation patent-cloud data analysis system integration

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A Lie-group Approach for Solving Backward Two-dimensional Nonlinear Klein-gordon Equation

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Procedia Engineering 2014年 79卷 590-598页

作者： Chih-Wen Chang Chia-Chen Kuo National Center for High-Performance Computing No. 22 Keyuan Rd. Central Taiwan Science Park Taichung City 40763 Taiwan National Center for High-Performance Computing No. 7 R&D 6th Rd. Hsinchu Science Park Hsinchu City City 30067 Taiwan

In this paper, the backward two-dimensional nonlinear Klein-Gordon equation is solved by using a Lie-group approach. Because the solution does not continuously depend on the presented data, the inverse problem is famous for seriously ill-posed. A numerical example of the backward nonlinear Klein-Gordon equation demonstrates that this method is applicable, and the computational cost is quite cheap. Although the recovery of a presently wave is from the final time and under a large noise imposed on the final time data, this algorithm still works effectively and accurately. These numerical results are rather important in the computations of backward nonlinear Klein-Gordon equation.

关键词： Nonlinear Klein-Gordon equation Backward wave problem Inverse problem Strongly ill-posed problem Backward group preserving scheme (BGPS).

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Covariance based fish tracking in real-life underwater environment

Covariance based fish tracking in real-life underwater envir...

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International Conference on Computer Vision Theory and Applications, VISAPP 2012

作者： Spampinato, Concetto Palazzo, Simone Giordano, daniela Kavasidis, Isaak Lin, Fang-Pang Lin, Yun-Te Department of Electrical Electronics and Computer Engineering University of Catania Viale Andrea Doria 6-95125 Catania Italy National Center of High Performance Computing No. 7 R and D 6th Rd. Hsinchu Science Park Hsinchu City Taiwan

ISBN: (纸本)9789898565044

In this paper we present a covariance based tracking algorithm for intelligent video analysis to assist marine biologists in understanding the complex marine ecosystem in the Ken-ding sub-tropical coral reef in Taiwan by processing underwater real-time videos recorded in open ocean. One of the most important aspects of marine biology research is the investigation of fish trajectories to identify events of interest such as fish preying, mating, schooling, etc. This task, of course, requires a reliable tracking algorithm able to deal with 1) the difficulties of following fish that have multiple degrees of freedom and 2) the possible varying conditions of the underwater environment. To accommodate these needs, we have developed a tracking algorithm that exploits covariance representation to describe the object's appearance and statistical information and also to join different types of features such as location, color intensities, derivatives, etc. The accuracy of the algorithm was evaluated by using hand-labeled ground truth data on 30000 frames belonging to ten different videos, achieving an average performance of about 94%, estimated using multiple ratios that provide indication on how good is a tracking algorithm both globally (e.g. counting objects in a fixed range of time) and locally (e.g. in distinguish occlusions among objects).

关键词： Fish

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Incorporating daily rainfall to derive at-site hourly depth-duration-frequency relationships

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Journal of Hydrologic Engineering 2009年第9期14卷 992-1001页

作者： Wu, Shiang-Jen Tung, Yeou-Koung Yang, Jinn-Chuang National Center for High-Performance Computing 7 R and D 6th Rd. Hsinchu 30076 Taiwan Dept. of Civil and Environmental Engineering Hong Kong Univ. of Science and Technology Clear Water Bay Kowloon Hong Kong Dept. of Civil Engineering National Chiao-Tung Univ. 1001 University Rd. Hsinchu 300 Taiwan

Two models are herein presented to derive at-site hourly based rainfall depth-duration-frequency (ddF) relationships by incorporating daily rainfall information. The model development is motivated by the desire to utilize daily rainfall data that are in existence prior to the conversion from a manned gauge to an automatic one for improving the establishment of hourly based rainfall ddF relation at the site. The performance of the proposed models is assessed by comparing the rainfall ddF relationships derived from the conventional method using solely annual maximum rainfalls of various durations. Hourly rainfall data at Hong Kong Observatory over the period of 1884-1990 are used to demonstrate the application of the two proposed models and to examine their performance. results from the numerical experiments show that the two proposed models, which incorporate daily rainfall data, are capable of producing more accurate and reliable rainfall ddF relationships than the conventional method solely on the basis of annual maximum hourly rainfalls. © 2009 ASCE.

关键词： rain

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