Design and Implementation of NAREGI Problem Solving Environment for Large-Scale Science Grid

Kanazawa,; Itou,; Yamada,; Miyahara,; Hayase,; Kawata,; Usami,

doi:10.1109/e-science.2006.261186

Cited by 4 publications

(6 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In NCAS, MPI functions [27] are employed for message passing, and a single program multiple data (SPMD] model is supported. The visualization and steering capabilities provide users a flexible design possibility of parallel programming． Some PSEs provide a job execution support service on cloud or grid [28][29][30][31]. It is difficult for users to submit jobs to distributed computers and to retrieve calculation data from them in scientific computing.…”

Section: Brief History Of Computer-assisted Psementioning

confidence: 99%

Review of PSE (Problem-Solving Environment) in Computing Science

Kawata¹

2021

14th WCCM-ECCOMAS Congress

View full text Add to dashboard Cite

In this paper a review is presented on the PSE (Problem Solving Environment) concept in computing science. PSE is an emerging scientific and technological active area in computing science. In the PSE concept, human concentrates on target problems and works on solutions, and a part of application of solutions, which can be solved mechanically, is performed by computers or machines or software. PSE provides integrated human friendly innovative computational services and facilities for easy incorporation of novel solution methods to solve a target class of problems. PSE is an innovative concept to enrich our e-Science, e-Life, e-Engineering, e-Production, e-Commerce, e-Home, etc. The PSE-relating studies were started in 1970's to provide a higher-level programming language than Fortran, etc. in scientific computations [Trans. Jpn. Soc. Comput. Eng. and Science, 20171001, (2017)]. The trend at that time was natural to deliver more human-friendly programming environment, and was resulting in PSE, CAE (Computer Assisted Engineering), libraries, etc. At present PSE covers a rather wide area,

show abstract

Section: Brief History Of Computer-assisted Psementioning

confidence: 99%

Review of PSE (Problem-Solving Environment) in Computing Science

Kawata¹

2021

14th WCCM-ECCOMAS Congress

View full text Add to dashboard Cite

show abstract

“…This leads to easily binding the subsystems with each others. Another research project is a software tool called NAREGI-PSE, which aims to support the scientists' work for scientific computer simulations in widely-distributed heterogeneous grid computing environment, and also to disburden application users to use applications by minimum knowledge of the applications and the grid environment [18] . It is to note that NAREGI is a Japanese National Grid Project started in 2003, whose chief aim is to develop a set of Grid middleware to serve as a basis for future e-Science.…”

Section: Overview Of the State-of-the-art Remote Laboratoriesmentioning

confidence: 99%

Building Reusable Remote Labs with Adaptable Client User-Interfaces

Salaheddin¹,

Odeh²

2010

J. Comput. Sci. Technol.

View full text Add to dashboard Cite

Nowadays remote laboratories suffer the absence of reusability. In addition, their construction and maintenance require time, money and skills. The system implementation of a specific remote lab is neither generic nor reusable. In this paper, a solution for a reusable remote lab dedicated for disparate types of scientific and engineering experiments is presented. The experiment designer needs only to connect the experiment components and equipment such as capacitors, resistors, transistors, function generators with a switch system of a lab server, then, she/he has to map this connection structure in a configuration data structure. Once a student starts the Web-based client user-interface and logs-in into the lab server, the menu structure of the graphical user-interface builds and initializes itself automatically, using information stored in a configuration data structure. This contribution discusses some hitherto used lab servers, some of their drawbacks, the desirable requirements on a universal remote lab, which simplify the building process of newer lab experiments consisting of experiment components and equipment as well as a client user-interface that could enable students to remotely access the experiment.

show abstract

“…In this section example PSE studies are introduced [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22]: a program generation support PSE for PDE (partial differential equation)-based problems, a job execution support PSE on a distributed computer system and a PSE for education support. These examples may bring readers a concrete realistic image for PSE.…”

Section: Example Psesmentioning

confidence: 99%

“…Especially Ref. [22] serves a good summary of PSE studies, except recent PSE studies on CLOUD / GRID computing [20].…”

Section: Example Psesmentioning

confidence: 99%

“…It is difficult for users to submit jobs to distributed computers and to retrieve calculation data from them in scientific computing. In this subsection, we discuss and develop a robust job execution service system in a closed distributed computer system [18][19][20]. The job execution service system consists of a dynamic system management servers, execution servers and data servers as shown in Fig.…”

Section: Job Execution Support Pse On Gridmentioning

confidence: 99%

See 1 more Smart Citation

Review of PSE (Problem Solving Environment) Study

Kawata¹

2010

JCIT

View full text Add to dashboard Cite

This review paper presents an overview of the current state of the art in Problem Solving Environments (PSE). PSE provides integrated human-friendly innovative computational services and facilities for easy incorporation of novel solution methods to solve a target class of problems. PSE is an innovative concept to enrich our e-Science, e-Life, e-Engineering, e-Production, e-Commerce, e-Home, etc. In the PSE concept, human concentrates on target problems themselves and works out solutions, and a part of application of solution, which can be solved mechanically, is performed by computers or machines or software. The PSE-relating studies were started in 1970s to provide a higher-level programming language than Fortran, etc. in scientific computations. The trend of the time was natural to deliver more human-friendly programming environment, and was resulting in PSE, CAE (Computer Assisted Engineering), library, etc. At present PSE covers a rather wide area, for example, program generation support PSE, education support PSE, CAE software learning support PSE, GRID/CLOUD computing support PSE, job execution support PSE, e-Learning support PSE, PSE for PSE, etc. The review paper includes the PSE definition, a brief history of PSE, example PSE study activities, challenges of PSE study and a future of PSE studies.

show abstract

Design and Implementation of NAREGI Problem Solving Environment for Large-Scale Science Grid

Cited by 4 publications

References 4 publications

Review of PSE (Problem-Solving Environment) in Computing Science

Review of PSE (Problem-Solving Environment) in Computing Science

Building Reusable Remote Labs with Adaptable Client User-Interfaces

Review of PSE (Problem Solving Environment) Study

Contact Info

Product

Resources

About